AcuRev 2000 Series Power Meter[Cover page]

V:2.0 Revised October 2018

1

AcuRev 2000 Series Power Meter

Copyright© 2023 V2.0.1
This manual may not be altered or reproduced in whole or in part by any means
without the expressed written consent of Accuenergy.

The information contained in this document is believed to be accurate at the time of
publication, however, Accuenergy assumes no responsibility for any errors which may
appear here and reserves the right to make changes without notice. Please ask the
local representative for latest product specifications before ordering.
[ Document #2010E2211 Revision Date: October 2018]

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AcuRev 2000 Series Power Meter

Please read this manual carefully before installation, operation andmaintenance of AcuRev 2000 series meter. The following symbols in this manual
are used to provide warning of danger or risk during the installation andoperation of the meters.
Electric Shock Symbol: Carries information about procedures which mustbe followed to reduce the risk of electric shock and danger to personal
health.
Safety Alert Symbol: Carries information about circumstances which if notconsidered may result in injury or death.

This mark indicates that this product is UL listed.

Prior to maintenance and repair, the equipment must be de-energized andgrounded. All maintenance work must be performed by qualified, competentaccredited professionals who have received formal training and haveexperience with high voltage and current devices. Accuenergy shall not be
responsible or liable for any damages or injuries caused by improper meter
installation and/or operation.
Accuenergy shall not be responsible or liable for any damages caused by improper
meter installation and/or operation.

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AcuRev 2000 Series Power Meter

CONTENTS
Chapter 1: Introduction ........................................................................................................ 9
1.1 Meter Overview................................................................................................... 9
1.2 Areas of Application .......................................................................................... 11
1.3 AcuRev 2000 series Features ............................................................................. 11
Chapter 2 Installation ......................................................................................................... 15
2.1 Appearance and Dimensions ............................................................................. 16
2.2 Installation Methods.......................................................................................... 21
Environmental ..................................................................................................... 21
Installation of Meter Base and Modules .............................................................. 22
Installation Steps: ................................................................................................ 24
Display Module Installation ................................................................................. 25
2.3 Wiring................................................................................................................ 27
Terminals............................................................................................................. 27
Aux. Power Supply ............................................................................................... 29
Voltage Input signal ............................................................................................. 30
Current Input signal ............................................................................................. 30
Vn Connection ..................................................................................................... 30
Wiring Methods................................................................................................... 31
Communication ................................................................................................... 37
Chapter 3: Meter Display and Operation ........................................................................... 39
3.1 Display Panels and Keys ..................................................................................... 39
3.2 Energy Display and Operation ............................................................................ 42
3.3 Demand Display and Operation ......................................................................... 45
3.4 IO Display and Operations ................................................................................. 47
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3.5 Real-time display and key operation .................................................................. 49
3.6 Shortcut Code .................................................................................................... 51
3.7 Power quality display and key operation ............................................................ 64
3.8. Basic settings and key operation ....................................................................... 67
3.9 Network Settings ............................................................................................... 69
3.10 Meter information and key operation .............................................................. 70
Chapter 4 Functions and Software ..................................................................................... 72
4.1 Basic Parameter Functions ................................................................................. 72
4.2 IO Functions ....................................................................................................... 76
4.3 Demand ............................................................................................................. 79
4.4 Energy................................................................................................................ 80
4.5 Sequence of Events (SOE) .................................................................................. 86
4.6 Over/Under Limit Alarming ................................................................................ 87
4.7 System Event Log ............................................................................................... 90
4.8 Trending Record ................................................................................................ 90
4.9 Seal Function ..................................................................................................... 94
4.10 Device Information ........................................................................................ 100
Chapter 5: Communication ............................................................................................... 102
5.1 Modbus Protocol Introduction ......................................................................... 102
5.2 Modbus Communication Format ..................................................................... 104
5.3 Ethernet communication ................................................................................. 110
5.3.1 Introduction to Ethernet ........................................................................... 110
5.3.2 Function Description of Ethernet module .................................................. 110
5.3.3 Definition of RJ45 Interface ....................................................................... 111
5.3.4 Cable ......................................................................................................... 112
5.3.5 Connection Method .................................................................................. 112
5.3.6 Initializing Ethernet Module ...................................................................... 112

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5.3.7 Searching IP Address of Ethernet Module ................................................. 118
5.3.8 Description of Modbus-TCP protocol ........................................................ 119
5.3.9 Webpage Browsing and Parameter Settings ............................................. 126
5.3.10 Email Function ........................................................................................ 135
5.3.11 SNMP Function ....................................................................................... 135
5.3.12 SNTP Function ......................................................................................... 144
5.4 Application Details and Parameter Address Table ............................................ 144
Appendix .......................................................................................................................... 210
Appendix A Technical Data and Specification ........................................................ 210
Appendix B Pulse Output Setup ............................................................................. 213
Appendix C Ordering Information .......................................................................... 214
Appendix D TP900 meter reader Instructions ........................................................ 220
Appendix E Revision History .................................................................................. 224

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AcuRev 2000 Series Power Meter

Welcome to AcuRev 2000!
You have purchased an advanced, versatile, multifunction power meter. Please notethe following chapter descriptions in order to utilize the power meter properly.
Chapter 1 Introduces the basic AcRev 2000 features and application areas.
Chapter 2 Introduces AcuRev 2000 installation and wiring methods in detail.
Chapter 3 Walks through how to operate AcRev 2000 via the display panel, display
measurement data and parameter settings.
Chapter 4 Introduces AcuRev 2000 functions with the included software.
Chapter 5 Introduces AcuRev 2000 functions with the included software.
Appendix The appendix provides AcuRev 2000 technical specifications and ordering
information.

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AcuRev 2000 Series Power Meter

AcuRev 2000 Series Power Meter

Chapter 1: Introduction
1.1 Meter Overview
1.2 Areas of Application
1.3 AcuRev 2000 Series Features

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AcuRev 2000 Series Power Meter

Chapter 1: Introduction
1.1 Meter Overview
Multifunction, high accuracy
AcuRev 2000 series performs real-time metering, measures energy consumption
and monitors power quality for up to 18 single phase circuits (or 6 three phasecircuits) in one unit. It is an advanced intelligent power meter that Accuenergy
developed and manufactured for the next generation smart grids. The mainfeatures include multitenant submetering, cyclic display, tamper proof, whichmake it highly suitable for large commercial facilities, residential apartments andindustrial environments. AcuRev 2000 series has infrared, RS485 and Ethernet
communication options as well as I/O options (e.g. Pulse Counting from water orgas meters), making it useful in energy management systems. Due to its
communication capability, ease of installation and use, this product can be easily
integrated into new and existing energy management systems.
Measurement Function
Voltage: Line Voltage; Phase Voltage
Current: In-line Current; Each Tenant Current
Power and Power Factor: In-line and Each Tenant Power, Reactive Power,
Apparent Power, Power Factor
Frequency: System Frequency

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Demand: In-line and Each Tenant Power, Reactive Power, Apparent Power andCurrent Demand.
Energy Function
Energy (kWh) measurement meeting international standards.
Accuracy is Class 0.5.
It has Time of Use feature: 14 Seasons, 14 Schedules, 4 Tariffs, supporting
weekend and holiday settings, supporting daylight saving time and 10-year
holidays automatic switching; It supports kWh pulse output.
System Event Logging
This product runs self-check on systems. When an important operation is
performed (such as reset, energy or demand clear, system parameter changes), it
immediately records the event timestamp, event type (via event state word), andjudges whether relay output needs to be sent.
Over/Under Limit Alarming
Users can select parameters and set their setpoints. An alarm will be triggered
when the setpoint is reached. At the same time, sound and light signals could besent out via relay output. The time and reason of an alarm event will be recorded.
Power Quality Analysis
Power quality parameters such as voltage and current THD, Odd harmonic
distortion (Total Odd HD), even harmonic distortion (Total Even HD), 2 ~ 31 times
the harmonic content, Current K-factor (KF), crest factor (CF), telephoneinterference factor (THFF), voltage and current unbalance etc. will be monitored.

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I/O Option
Standard output ports provide energy (kWh) pulse output and time pulse output;
digital inputs (DI) provide pulse counting from water, electricity and gas meter,
and monitor switch status; relay outputs (RO) react upon alarming conditions.
Data Logging and Load Trending
With 8MB of onboard memory, AcuRev 2000 series can log real-time meteringparameters, I/O status, and energy measurement. This information can be used
for historical trending and system analysis.
Communication and Network
Supports RS485 communication open protocol: Modbus RTU; supports 10/100M
Ethernet interface with protocol ModBus-TCP, HTTP, SMTP, SNTP, SNMP,DLMS/COSEM; meter reading via infrared port

1.2 Areas of Application
Industrial environment
WARNING: This product shall be installed in an full enclosed industrial cabinet, theaccess to which is strictly limited to professional personnel.

1.3 AcuRev 2000 series Features
Multifunction, Multi-Tenants
AcuRev 2000 multi-tenants intelligent power meter utilizes powerful dataacquisition and processing functions, which implements real-time metering andmonitoring for up to 18 single phase circuits (or 6 three phase circuits) in one unit.
It will also record system events, over/under limit alarming and data logging
functions.

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Innovative Display and Installation
Multi-tenant energy information is cycled through on the high-resolution display.
The display panel has two options: embedded in the unit or externally installed ona panel. Current input has two options: direct input 20(80A) or external CT model.
Flexible Wiring
Users can choose measuring circuits and wiring methods. Measuring circuit canbe selected as 9 or 18 single phases, three phase 3x3 or 3x6, Single-phase or threephase hybrid access, including single phase out(1LN), three phase 4 out (3LN),
single phase 3 out(2LN), where “out” means the load side, Inline defaults to 3phase 4-line(3LN).
Model Selection
AcuRev 2000 series has two models: AcuRev 2010(Basic Measurement) and
AcuRev 2020(Multifunction). The function comparison is listed below:
Table 1-1 Model Selection
Function
EnergyTOU

DemandParameters

AcuRev
2010

AcuRev
2020==

Real Energy
Reactive Energy
Apparent Energy
4 Tariffs, 14 Schedules
Daylight Saving Time
Holidays
Power DemandPower Demand Max
Reactive power Demand

Ep
Eq
Es
TOU
DST

Reactive power Demand Max

Demad_Q_max=

Apparent Power Demand

Demad_S=

Apparent Power DemandMax

Demad_S_max=

Current DemandLine & Each Tenant=

Current Demand Max

Line & Each Tenant=

Demad_P
Demad_P_max
Demad_Q

=
=
=

=

=

=

=

=

=

=

=

=
=

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AcuRev 2000 Series Power Meter
Function

Parameters

AcuRev 2010

V1, V2, V3; V12, V23,
V31
Line & Each TenantLine & Each TenantLine & Each TenantLine & Each TenantLine & Each TenantLine & Each TenantF
THD
2nd-31st
KF
CF
U_unblI_unblVoltage

Real-time
Parameter

Power Quality

Clock
Alarming
Data Logging

Communication

Current
Power
Reactive power
Apparent PowerPower Factor
Nature of the load
Frequency
THD
Individual Harmonic
Current K Factor
Crest Factor
Voltage Unbalance
Current Balance
Voltage telephoneinterference factor

=
=
=

=
=
=
=

=
=
=
=
=
=
=

THFF

=

=

=

Over/Under Limit Alarm==

Up to 8M==

Infrared

=

=

=

=

8

8

8

8

=

=

8

8

8

8

=

=

RS485

4DI
8DI
4RO
Display

Function

Year Month Day Hour Minute
SecondEthernet

I/O

AcuRev
2020

Modbus-RTU
DL/T645
Modbus-TCP, HTTP,
SMTP, SNMP, SNTP
Demand Cycle,
Second Pulse, 2channel kWh Pulse
OutputDigital Output/Pulse
Outputchannel Digital/
Alarming Output

LCD Display= Standard;

8

Optional; Blank Not Available

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AcuRev 2000 Series Power Meter

Chapter 2: Installation
2.1 Appearance and Dimensions
2.2 Installation Methods
2.3 Wiring

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Chapter 2: Installation
Before Installation• The installation must be performed by qualified, competent accredited
professionals who have received formal training and have experience with highvoltage and current devices. Appropriate safety wear (gloves, glasses, arc flush suit,etc.) is mandatory to ensure safe installation.
• During normal meter operation, caution should be used when handling thefollowing as high voltage may be present: Terminal Blocks, Current Transformer
connection nodes, Potential Transformer connection nodes and the related circuits.
All primary and secondary circuits may contain lethal current and voltage. Contact
with current channels must be avoided.
• The power meter and I/O modules cannot be installed on the primary side oftransformers or where VA has limitations. The power meter can be only installedon the secondary side. Avoid contact with meter terminals after the completion of
installation.
• Do not input voltage above the rated maximum limit of the power meter anddevices connected to it. Before energizing the meter, please refer to the meter'slabel and specifications.
• Do not perform high voltage test / insulation experiment to output, input orcommunication terminals.
• The use of shorting blocks and fuses are recommended. Current transformers need
to be grounded.
• Use dry cloth to wipe the meter.
• The replace of the Battery must be performed by professionals• The installation method is introduced in the chapter. Please read this chapter
carefully before beginning installation.
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Chapter 2: Installation

Note: Failure to follow manufacturer guidelines for installation and use may
compromise the safety of the meter and the user.
Note: Any repair should only be performed by the manufacturer.
A switch or circuit breaker should be utilized in the equipment. The switch should beplaced close to the equipment and easy to reach. The switch is regarded as a part ofthe breaking device

2.1 Appearance and Dimensions
Fig.2-1 AcuRev 2000 Appearance
Category
Meter Base
External CT Module (EM)Internal CT Module (DM)
Display ModuleAppearance
L×W×H 140×105.4×77.7mm
L×W×H 67×105.4×77.7mm
L×W×H 153×105.4×77.7mm
L×W×H 72×72×26.5mm

Meter Base
If a Display Module is specified, an RJ45 jack is equipped in the Meter Base, where
the attached cable should be plugged in to connect the Display Module to the Meter
Base. See Figure 2-1.
If the Display Module is not specified, the Display Module is embedded in the Meter
Base. See Figure 2-2.
Appearance:

Figure 2-1 Meter Base with external Display Module
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Chapter 2: Installation

Figure 2-2 Meter Base with embedded Display Module

Dimension

Figure 2-3 Meter Base dimensions

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Chapter 2: Installation

Display Module
The Display Module can also be panel mounted.
Appearance

Figure 2-4 Display Module

Dimensions

Figure 2-5 Display Module Dimensions

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Chapter 2: Installation

External CT Module (EM)Appearance

Figure 2-6 EM module appearance
Dimensions

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Chapter 2: Installation

Internal CT Module (DM: Direct Module)
Appearance

Figure 2-8 DM module appearance
Dimensions

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Chapter 2: Installation

2.2 Installation Methods
Environmental
Before installation, please check the environment, temperature and humidity toensure the Acuvim 2000 series meter is being placed where it will not be damaged.
1. Temperature
AcuRev 2000 operating temperature is -25~70°C.Exceeding this temperature
range will cause damage to the meter. Please note it can influence the meter life
negatively if the meter operates in extremely high or extremely low temperatures.
AcuRev 2000 storage temperature range is -40~85°C.
2. Humidity
5% to 95% non-condensing.
3. Location
AcuRev 2000 series meter should be installed in a dry and dust free environment.
Avoid exposing meter to excessive heat, radiation and high electrical noise
sources.

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Chapter 2: Installation

Installation of Meter Base and Modules
Below are examples of the assembled meter and modules.

Figure 2-10 Meter Base connected with an EM module (9 channels)

Figure 2-11 Meter Base connected with two EM modules (18 channels)

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Chapter 2: Installation

Figure 2-12 Meter Base connected with a DM module (9 channels)

Figure 2-13 Meter Base connected with two DM modules (18 channels)

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Chapter 2: Installation

Installation Steps:
This meter is DIN rail mounted, which fits 35 mm standard rails.
1. Insert the meter groove all the way into the rail, and flip the meter case as Figure
below shows, making the meter mounted into the rail.

2. Use the metal clips to tighten the rail and installation will be completed.

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Chapter 2: Installation

Display Module Installation
The Display Module is factory installed on the meter base. Users can use the meterbase and display module combination directly. The following steps show how Display
Module is installed.
1) Firstly, make a standard panel Cut Out as the Figure 2-16 shows. Unit: mm.

2) Remove the clips of Display Module, install the module into the Cut Out in the
direction of arrow.

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Chapter 2: Installation

3) Install the Display Module into the Cut Out. The module front panel will appear at
the front of the Cut Out, the Meter Base case and wiring terminals will appear at theback of the Cut Out. Then, put on two installation clips following the grooves at theback of Display Module, and push forward to tighten the clips. Make sure the clip andthe panel are joined tightly. Tighten the screws as Figure below shows and theinstallation is completed. See Figure 2-18.

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Chapter 2: Installation

2.3 Wiring
Terminals
Meter Base Terminals
Upper row: Power Supply, Pulse Output, Communication, NET
Lower row: Digital Input, Relay Output.

External CT Module (EM) Terminals
The upper row has voltage input terminals, the lower row has current input
terminals.9 channel inputs correspond to I1-I9, it only requires one EM1 module.18
inputs correspond to I1-I18, it requires two modules: EM1 and EM2.The following
figure shows 18 channel inputs.

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Chapter 2: Installation

Internal CT Module (DM) Terminals
The upper level has voltage input terminals, the lower level has voltage output
terminals. 9 channel inputs correspond to V1-V3, it only requires one DM1 module.18
channel inputs correspond to V1-V6, it requires two modules: EM1 and EM2.

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Chapter 2: Installation

Aux. Power Supply
AcuRev 2000 power supply is 100-415Vac, 50/60Hz or 100-300Vdc, which areuniversally supported. If any other power supply is required, please contact the
manufacturer. The power consumption of the power meter is low during normal
operation; therefore, the power supply can be either via a standalone power supply
or via the measured circuit. A regulator is recommended where the voltage is notstabilized. The power supply terminal number is L/N/G.

Power Supply wiring is AWG22~16 or 0.6~1.5mm2.
A fuse or small size circuit breaker is mandatory for AcuRev 2000 Power Supply. The
fuse recommendation is 1A/250Vac, time delay. If a circuit breaker is utilized, it mustbe CE certified and comply with IEC 947 standard.
An isolated transformer or EMC filter should be used in the auxiliary power supply
loop if there is a power quality problem in the power supply.

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Chapter 2: Installation

Voltage Input signal
400Vac L-N, 690Vac L-L.A fuse (typical 1A/250Vac) or air circuit breaker must be usedin the voltage input loop.

Current Input signal
Current Input has two options: Direct Connection or Via CT (Current Transformer)
Connection. DM module is utilized in Direct Connection, while EM module is utilized
in Via CT Connection.
For Direct Connection, each tenant maximum current is 80A, nominal current 20A.
For Via CT Connection, the CTs are solid core type, and should be installed first. The
CT accuracy is 0.2%, options are 20A, 80A, 150A, 200A, 250A, 1000A Current
transformer or 0.333V Voltage Transformer.

Vn Connection
Vn is the voltage reference point of AcuRev 2000, a low resistance to Vn connection
contributes to a better measurement accuracy. Vn connection is related to the systemwiring. Please refer to "Wiring Methods" for details.

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Chapter 2: Installation

Wiring Methods
AcuRev 2000 wiring methods can be selected in system parameter settings. Inlinedefaults to 3-phase 4-line(3LN), load wiring can be set to single-phase (1LN), threephase four-wire (3LN), single-phase three-wire (2LN).
The followings introduce EM and DM wiring methods in those three scenarios.
1. Single phase out(1LN)

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Chapter 2: Installation

2. Three phase 4 out (3LN)
Table 2-2 Three Phase 4 Out current
Phase A
Phase B
Phase C

Tenant 1
I1
I4
I7

Tenant 2
I2
I5
I8

Tenant 3
I3
I6
I9

Tenant 4
I10
I13
I16

Tenant 5
I11
I14
I17

Tenant 6
I12
I15
I18

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Chapter 2: Installation

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Chapter 2: Installation

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Chapter 2: Installation

3. Single phase 3 out (2LN)

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Chapter 2: Installation

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Chapter 2: Installation

Communication
AcuRev 2000 communication utilizes RS485 port, via Modbus-RTU protocol. The
wiring terminals are A, B, S (1, 2, 3). "A" is called differential signal "+", "B" is called
differential signal "-", "S" is connected to the shielding of shielded twisted pair cable.
The maximum distance of Shielded Twisted Pair cable is 1200 m. The distance will be
shorter if more devices are on the same communication link or using a higher baudrate.
If the master device does not have RS485 but RS232 port, a RS232/485 converter canbe utilized. Typical RS485 network topologies include line, circle and star (wye).
In order to improve communication quality, please pay attention to:
1. High-quality Shielded Twisted Pair cable is very important, AWG22 (0.6mm2)
or lower is recommended. Two cables should be different colors.
2. Pay attention to "single point earthing". It means there is only one point of theshielding connected to ground in a single communication link.
3. Every A (+) should be connected to A(+), B(-) to B(-), or it will influence the
network, even damage the communication interface.
4. "T" type connection topology should be avoided. This means no new branches
except from the starting point.
5. Keep communication cables away as much as possible from sources ofelectrical noise. When several devices are connected (daisy chain) to the same
long communication line, an anti-signal reflecting resistor (typical value 120O3000Ohm, 0.25W) is often used at the end of the circuit (the last meter of thechain) if the communication quality is distorted.
6. Use RS232/RS485 or USB/RS485 converter with optical isolated output andsurge protection.
7. An infrared port is also available in the Display Module, which supports meterreading. AcuRev 2000 also supports 10/100M Ethernet (optional), its protocol
is ModBus TCP, SMTP, HTTP, SNMP, SNTP.

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Chapter 2: Installation

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation
3.1 Display Panel and Keys
3.2 Energy Display and Operation
3.3 Demand Display and Operation
3.4 I/O Display and Operation
3.5 Real-time display and key operation
3.6 Shortcut Code
3.7 Power quality display and key operation
3.8 Basic settings and key operation
3.9 Network Settings
3.10 Meter information and key operation
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Chapter 3: Meter Display and Operation

Chapter 3: Meter Display and Operation
3.1 Display Panels and Keys
Chapter 2.1 shows the dimensions of Display Module. It consists of one LCD screen
and five keys.
AcuRev 2000 innovative Display Module can be integrated into the meter base or the
display module can also be mounted on the panel.

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Chapter 3: Meter Display and Operation

Function Keys:
Key
Up
Down

OK

Function
Scroll up or increase value (Editing mode)
Scroll down or decrease value (Editing mode)

Left

Decrease tenant number or move cursor to the
left

Right

Increase tenant number or move cursor to theRight

Confirm

Show menu or confirmation
Table 3-1 Function Keys illustration

Key Combination
Holding “Left” and “right” at the same time is quick exit function, In any screen, press
this key combination can return to the main menu screen, basic settings and network
settings are only available with this key combination to return to the main menu
screen.
Wiring typeThe meter supports single-phase user (1LN) and three-phase four-line users (3LN)
mixed use, single-phase user (1LN) and single-phase three-wire user (2LN) mixed use.
In- line of all connection types according to the three-phase four-wire user (3LN)
display.
Display Mode
Display company name “ACCUENERGY” in LCD screen when powered up, after 2
seconds entering the main menu screen automatically. Arrow keys to move the cursor
position, "OK" button to confirm and enter the corresponding menu. If you enter "M"quick code screen, the left and right keys to move the cursor, up and down keys tochange the value, the "OK" button to confirm and enter the corresponding screen.

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Chapter 3: Meter Display and Operation

Settings ModeIn the main menu screen, move the cursor to the setting icon, press “OK” to enter thesettings mode. After the password screen, it will display language setting screen. Press“OK” to activate the cursor. When the cursor is inactive, arrow keys to scroll thescreens. When the cursor is active, the cursor blinks, “Up” and “Down” to change thevalue where the cursor stays, “Left” and “Right” to move the cursor, “OK” is forconfirmation.
LED indicator from top to bottom:
L1- Power Supply. Remains on when the meter is powered. Turns off when meter is
not powered.
L2- Pulse Output 1.Blinking: E1 Pulse Ouput; Non-BlinkingL: no Pulse Output.
L3- Pulse Output 2.Blinking: E2 Pulse Output; Non-Blinking: no Pulse Output.
L4- Alarming. Blinking: when an alarm is triggered; Non-Blinking: no alarms.
Main menu first screen
Menu Display
Function
E (Energy)
Energy Measurement
D (Demand)
Demand Measurement
IO (IO)
Digital Input Output
MUL (Real-time)
Real-time
M
Obtain Cursor
Table 3-2 Main menu first screen
Main menu second screen (AcuRev 2010)
Menu Display
Function
SET
Basic Settings
NET
Network Settings
INFO
Device Information
Table 3-3 Main menu second screen

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Chapter 3: Meter Display and Operation

Main menu second screen (AcuRev 2020)
Menu Display
Function
PQ
Harmonic
SET
Basic Settings
NET
Network Settings
INFO
Device Information
Table 3-4 Main menu second screen (AcuRev 2020)
Main menu screen is shown in Table 3-2, the arrow keys to switch between menus.

3.2 Energy Display and Operation
On the first screen of main menu, select "E" by pressing "Left" and "Right", press "OK"to display energy. Press "Left" or "Right" to choose tenant and in line energy. Press"Up" and "Down" to select different screens. Press “OK" return to main menu screen.
If TOU energy is not used, it only displays real-time energy.

V:2.0.1 Revised August 2023 42

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

Table 3-6 Energy Display

Parameter
Real-time energy
This Month Total Energy
This Month Tariff 1 Energy
This Month Tariff 2 Energy
This Month Tariff 3 Energy
This Month Tariff 4 Energy
Prior Month Total Energy
Prior Month Tariff 1 Energy
Prior Month Tariff 2 Energy
Prior Month Tariff 3 Energy
Prior Month Tariff 4 Energy
Reactive energy
Apparent energy

Screen
EP
MTnS
MT1S
MT2S
MT3S
MT4S
UTnS
UT1S
UT2S
UT3S
UT4S
EQ
ES

Different wiring, energy data display is not the same, Inline default 3LN wiring, outline has three ways: single-phase out (1LN), three-phase four-wire out (3LN), singlephase three-wire out (2LN), Details are as follows (AcuRev 2010 meter does not show
the screen of yellow background):

1. Single Phase Out(1LN)

V:2.0.1 Revised August 2023 43

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

2. Three Phase 4 Out (3LN)

3. Single Phase 3 Out (2LN)

V:2.0.1 Revised August 2023 44

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

3.3 Demand Display and Operation
On the first page of the main menu, press "D", then press the “OK”, the meter displays
demand. “Left” and “Right” keys to select a different user or Inline. “Up” and “Down”
keys to select the current user's different screen, press "OK" button to return to themain menu.
For AcuRev 2010, only displays the active power demand.
Parameter
DemandActive Demand
Reactive Demand
Apparent DemandCurrent Demand
Predicted Demand
Maximum Demand

Display
DMD
DMD-P
DMD-Q
DMD-S
DMD-I
Pre
Max
Table 3-7 Demand display

Different wiring, demand data display is not the same. Details are as follows (AcuRev
2010 meter does not show the screens of yellow background):
1. Single Phase Out (1LN)

V:2.0.1 Revised August 2023 45

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

2. Single Phase 4 Out (3NL)

3. Single Phase 3 Out (2NL)

V:2.0.1 Revised August 2023 46

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

3.4 IO Display and Operations
On the first page of the main menu, press "left" and "right" to choose "IO" then press
the center key, the meter displays IO data. “Up” and “Down” to select a different
screen, the "OK" key to return to the main menu.

1st screen, DI status, 8-channel DI

V:2.0.1 Revised August 2023 47

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

2nd screen, RO status, 4-channel RO

3rd screen, DI pulse input number and its parameter, press "Left" and "Right" to selectdifferent channel 1-8.

V:2.0.1 Revised August 2023 48

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

3.5 Real-time display and key operation
On the first screen of the main menu, select "MUL" (real-time), press the "OK" button,
the meter displays real-time. “Left” and “right” keys to select a different user or inline,“up” and “down” keys to select the current user's different screen, the "OK" button to
return to the main menu.
For Acurev2010, only display the active power.
Parameter
The total amount of time
Active power
Reactive power
Apparent power
Real-time current value
Power Factor
Nature of the load
Phase voltage
Phase voltage averageLine voltage
Line voltage average

Screen Number
MUL-Sum
MUL –P
MUL –Q
MUL –S
MUL –I
MUL-PF
MUL-Load Type
MUL-Phase U
Uavg
MUL-Line U
Ulavg

Different wiring, Real-time display is not the same. Details are as follows (AcuRev 2010
meter does not show the screen of yellow background):
1. Single Phase Out(1LN)

V:2.0.1 Revised August 2023 49

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

2. Three Phase 4 Out (3LN)

3. Single Phase 3 Out (2LN)

V:2.0.1 Revised August 2023 50

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

4. Inline

3.6 Shortcut CodeOn the first screen of main page, press "Left" and "Right" keys to choose "M", thenpress the “OK” key to enter Shortcut Keys page.

Press "Left" and "Right" to move the cursor to choose different digit. Press "Up" and"Down" key to change the digit value, after the input of Shortcut Code, press thecenter key to enter the corresponding pages.

V:2.0.1 Revised August 2023 51

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

Shortcut Code consists of five digits. The first digit on the left is to choose functions,as depicted in Table 3-8. 1 represents energy measurement, 2 represents demandmeasurement, 3 represents Digital Input Digital Output, 4 represents real-time, 5
represents Power Quality, all the other parameters do not have shortcut code.
Function
Energy Measurement
Demand Measurement
Digital Input Digital Output
Real-time Measurement
Power Quality

Shortcut
12345Left in the second and third digits are the number of selection screen, the right side,
the first and the second is to select the user number. When user Settings screen
number is not correct or the selected user number is not enabled, the connection
mode of the display module based on user and instrument types and set up
accordingly.
When user Settings screen number is not correct or the selected user number is notenabled, the connection mode of the display module based on user and instrument
types and set up accordingly.
Tip "USER WRONG" indicating that the user is not enabled;
Tip "SCREEN WRONG" setting screen instructions when the number exceeds the limit
or chose not to support the screen
Different connection types are also different codes, detailed shortcut code
corresponding to the screen, please follow this swift code table:

V:2.0 Revised October 201852

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

1. Single Phase Out(1LN)
Note "*" to indicate that only Acurev2020 meter has feature
Note the "#" is enabled only content sharing
Function

User

ScreenNumber
1
2

Energy(No Timeof Use,only realtime
energy)

3
1~18

4
5
6
7
1
2

3
Demand1~18
456DigitalInput and
DigitalOutputDI
Channel
1~8

1
2
3

Code

Content

10101~10118 Real-time energy
This month total energy, this10201~10218 month tariff 1 energy, thismonth tariff 2 energy.
This month tariff 3 energy, this10301~10318
month tariff 4 energy.
Prior month total energy, priormonth tariff 1 energy, prior
1~18month tariff 2 energy.
Prior month tariff 3 energy, Prior
10501~10518
month tariff 4 energy
10601~10618 Reactive energy
10701~10718 Apparent energy
Real power demand, Reactive
20101~20118 power demand, Apparent power
demandReal Power Demand prediction,
20201~20218 Real Power Demand Peak andhappening time
Reactive Power Demandprediction, Reactive Power
20301~20318
Demand Peak and happening
time
Apparent Power Demandprediction, Apparent Power
20401~20418
Demand Peak and happeningtime
20501~20518 Current demandCurrent Demand prediction,
20601~20618 Current Demand Peak andhappening time
30101~30108 DI Status
30201~30208 RO Status
DI Pulse Input related
30301~30308

Note

#
#
#
#
*
*

1

*

*
*
*

V:2.0.1 Revised August 2023 53

AcuRev 2000 Series Power Meter

Real-timePower
Quality

1~18

1~18

Chapter 3: Meter Display and Operation

1
2
3
4
5

40101~40118
40201~40218
40301~40318
40401~40418
40501~40518
40601~40618

1

50101~50118

2
3
4
5
6
7

50201~50218
50301~50318
50401~50418
50501~50518
50601~50618
50701~50718

Real Power
Reactive power
Apparent power
Power Factor
Load Type
Current
Harmonic distortion, odd
harmonic distortion, evenharmonic distortion
Current K-factor
Harmonic of Current (2nd ~ 7th)
Harmonic of Current (8th ~13th)
Harmonic of Current (14th ~ 19th)
Harmonic of Current (20th ~ 25th)
Harmonic of Current (26th ~ 31st )

*
*
*
*
*
*
*
*
*
*
*
*

Note:
1 Acurev2010 only include active power demand;*: The instrument is Acurev2010, enter an asterisk zone function code when
prompted SCREEN WRONG

V:2.0.1 Revised August 2023 54

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

2. Three Phase 4 Out (3LN)
Description: 3LN number of screens begin to run from 21 to distinguish 1LN, 2LN
Note "*" to indicate that only Acurev2020 meter has feature
Note the "#" is enabled only content sharing
Function

Energy (NoTime ofUse, only
real-timeenergy)

User

1~18

ScreenNumber
1
2

CodeContent

12101~12118
12201~12218

312301~12318

412401~12418

512501~12518

612601~12618

712701~12718

812801~12818

912901~12918

1013001~13018

1113101~13118

1213201~13218

1313301~13318

1413401~13418

1513501~13518

16

13601~13618

1713701~13718

Total real energy
Phase A,B,C real energy
This month total power-sharing, this monthtariff 1 energy, this month tariff 2 energy.
This month tariff 3 energy, this month tariff
4 energy.
Prior month total power-sharing, priormonth tariff 1 energy, prior month tariff 2
energy.
Prior month tariff 3 energy, prior monthtariff 4 energy.
Phase A this month total power-sharing.
Phase A this month tariff 1energy, Phase A
this month tariff 2 energy.
Phase A this month tariff 3 energy, Phase A
this month tariff 4 energy.
Phase A prior month total energy, Phase A
prior month tariff 1energy, Phase A priormonth tariff 2 energy.
Phase A prior month tariff 3 energy, Phase
A prior month tariff 4 energy
Phase B this month total energy. Phase B
this month tariff 1energy, Phase B thismonth tariff 2 energy.
Phase B this month tariff 3 energy, Phase B
this month tariff 4 energy.
Phase B prior month total energy, Phase B
prior month tariff 1energy, Phase B priormonth tariff 2 energy.
Phase B prior month tariff 3 energy, Phase
B prior month tariff 4 energy
Phase C this month total energy. Phase C
this month tariff 1energy, Phase C thismonth tariff 2 energy.
Phase C this month tariff 3 energy, Phase C
this month tariff 4 energy.
Phase C prior month total energy, Phase Cprior month tariff 1energy, Phase C priormonth tariff2 energy.

Note

#
#
#
#
#
#
#
#
#
#
#
#
#
#
#

V:2.0.1 Revised August 2023 55

AcuRev 2000 Series Power Meter

DemandChapter 3: Meter Display and Operation

18

13801~13818

19
20
21
22

13901~13918
14001~14018
14101~14118
14201~14218

122101~22118

222201~22218

322301~22318

422401~22418

522501~22518

622601~22618

722701~22718

822801~22818

922901~22918

1023001~23018

1123101~23118

1223201~23218

1323301~23318

1423401~23418

1523501~23518

16

23601~23618

1~18

Phase C prior month tariff 3 energy, Phase
C prior month tariff 4 energy
Total reactive energy
Phase A,B,C reactive energy
Total apparent energy
Phase A,B,C apparent energy
System active power demand, System
reactive power demand, System apparent
power demand
Phase A,B,C active power demand
Phase A Real Power Demand prediction,
Phase A Real Power Demand Peak andhappening time
Phase B Real Power Demand prediction,
Phase B Real Power Demand Peak andhappening time
Phase C Real Power Demand prediction,
Phase C Real Power Demand Peak andhappening time
Phase A, B ,C Reactive power demand
Phase A Reactive Power Demandprediction, Phase A Reactive Power
Demand Peak and happening time
Phase B Reactive Power Demandprediction, Phase B Reactive Power
Demand Peak and happening time
Phase C Reactive Power Demandprediction, Phase C Reactive Power
Demand Peak and happening time
Phase A, B ,C Apparent power demand
Phase A Apparent Power Demandprediction, Phase A Apparent Power
Demand Peak and happening time
Phase B Apparent Power Demandprediction, Phase B Apparent Power
Demand Peak and happening time
Phase C Apparent Power Demandprediction, Phase C Apparent Power
Demand Peak and happening time
Phase A,B,C Current demand
Phase A Current Demand prediction, Phase
A Current Demand Peak and happening
time
Phase B Current Demand prediction, Phase
B Current Demand Peak and happening
time

#
*
*
*
*

1

*
*
*
*
*
*
*

*
*
*

V:2.0.1 Revised August 2023 56

AcuRev 2000 Series Power Meter

Digital Input
and Digital
OutputReal-timePower
Quality

DI Channel
1~8

1~18

1~18

Chapter 3: Meter Display and Operation

17

23701~23718

12
330101~30108
30201~30208
30301~30308

142101~42118

2
3
4
5
6
7
1

42201~42218
42301~42318
42401~42418
42501~42518
42601~42618
42701~42718
52101~52118

252201~52218

352301~52318

452401~52418

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

52501~52518
52601~52618
52701~52718
52801~52818
52901~52918
53001~53018
53101~53118
53201~53218
53301~53318
53401~53418
53501~53518
53601~53618
53701~53718
53801~53818
53901~53918
54001~54018

Phase C Current Demand prediction, Phase
C Current Demand Peak and happeningtime
DI Status
RO Status
DI Pulse Input related
Total Active Power, Total Reactive Power,
Total Apparent Power
Total Power Factor, Total Load Type
Phase A, B, C, Active Power
Phase A, B, C, Reactive Power
Phase A, B, C, Apparent Power
Phase A, B, C, Power Factor
Phase A, B, C, Current
Current unbalance
Phase A harmonic distortion, odd harmonic
distortion, even harmonic distortion
Phase B harmonic distortion, odd harmonic
distortion, even harmonic distortion
Phase C harmonic distortion, odd harmonic
distortion, even harmonic distortion
Current K-factor
Harmonic of Phase A Current(2nd ~7th)Harmonic of Phase A Current (8th~13th)
Harmonic of Phase A Current (14th~19th)
Harmonic of Phase A Current (20th~25th)
Harmonic of Phase A Current(26th~31st)
Harmonic of Phase B Current (2nd ~7th)Harmonic of Phase B Current(8th~13th)
Harmonic of Phase B Current (14th~19th)
Harmonic of Phase B Current (20th~25th)
Harmonic of Phase B Current (26th~31st)
Harmonic of Phase C Current (2nd ~7th)Harmonic of Phase C Current (8th~13th)
Harmonic of Phase C Current(14th~19th)
Harmonic of Phase C Current (20th~25th)
Harmonic of Phase C Current (26th~31st)

*

2
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

V:2.0.1 Revised August 2023 57

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and OperationNote:
1 Acurev 2010 only include active power demand;
2 Acurev 2010 only include active power*: The instrument is Acurev2010, enter an asterisk zone function code when
prompted SCREEN WRONG
3. Single Phase 3 Out (2LN)
Description: 2LN number of screens begin to run from 61 to distinguish 1LN, 3LN
Note '*' to indicate that only Acurev2020 meter has feature
Note the "#" is enabled only content sharing
Function

Energy (NoTime ofUse, only
real-timeenergy)

User

1~18

ScreenNumber
1
2

CodeContent

16101~16118
16201~16218

316301~16318

416401~16418

516501~16518

616601~16618

716701~16718

816801~16818

916901~16918

1017001~17018

11

17101~17118

1217201~17218

Real-time energy
Phase A,B real-time energy
This month total power-sharing, thismonth tariff 1 energy, this month tariff 2
energy.
This month tariff 3 energy, this monthtariff 4 energy.
Prior month total power-sharing, priormonth tariff 1 energy, prior month tariff 2
energy.
Prior month tariff 3 energy, prior monthtariff 4 energy.
Phase A this month total energy, Phase A
this month tariff 1energy, Phase A thismonth tariff 2 energy.
Phase A this month tariff 3 energy, Phase
A this month tariff 4 energy.
Phase A prior month total energy, Phase A
prior month tariff 1energy, Phase A priormonth tariff 2 energy.
Phase A prior month tariff 3 energy, Phase
A prior month tariff 4 energy
Phase B this month total energy, Phase B
this month tariff 1energy, Phase B thismonth tariff 2 energy.
Phase B this month tariff 3 energy, Phase
B this month tariff 4 energy.

Note

#
#
#
#
#
#
#
#
#
#

V:2.0.1 Revised August 2023 58

AcuRev 2000 Series Power Meter

DemandDigitalInput and
DigitalOutputReal-time

1~18

DI Channel
1~8

1~18

Chapter 3: Meter Display and Operation

13

17301~17318

1417401~17418

15
16
17
18

17501~17518
17601~17618
17701~17718
17801~17818

126101~26118

226201~26218

326301~26318

426401~26418

526501~26518

626601~26618

726701~26718

826801~26818

926901~26918

1027001~27018

1127101~27118

1227201~27218

1327301~27318

1230101~30108
30201~30208

Phase B prior month total energy, Phase B
prior month tariff 1energy, Phase B priormonth tariff2 energy.
Phase B prior month tariff 3 energy, Phase
B prior month tariff 4 energy
Total reactive energy
Phase A,B, reactive energy
Total apparent energy
Phase A,B, apparent energy
System active power demand, System
reactive power demand, System apparent
power demand
Phase A,B, active power demand
Phase A Real Power Demand prediction,
Phase A Real Power Demand Peak andhappening time
Phase B Real Power Demand prediction,
Phase B Real Power Demand Peak andhappening time
Phase A,B, Reactive power demand
Phase A Reactive Power Demandprediction, Phase A Reactive Power
Demand Peak and happening time
Phase B Reactive Power Demandprediction, Phase B Reactive Power
Demand Peak and happening time
Phase A,B, Apparent power demand
Phase A Apparent Power Demandprediction, Phase A Apparent Power
Demand Peak and happening time
Phase B Apparent Power Demandprediction, Phase B Apparent Power
Demand Peak and happening time
Phase A,B, Current demand
Phase A Current Demand prediction,
Phase A Current Demand Peak andhappening time
Phase B Current Demand prediction,
Phase B Current Demand Peak andhappening time
DI Status
RO Status

330301~30308

DI Pulse Input related

146101~46118

2
346201~46218
46301~46318

Total Active Power, Total Reactive Power,
Total Apparent Power
Total Power Factor, Total Load Type
Phase A, B, Active Power

#
#
*
*
*
*

1

*
*
*
*
*
*
*
*
*

3
*
*

V:2.0.1 Revised August 2023 59

AcuRev 2000 Series Power Meter

Power
Quality

1~18

Chapter 3: Meter Display and Operation

4
5
6
7
1

46401~46418
46501~46518
46601~46618
46701~46718
56101~56118

256201~56218

356301~56318

4
5
6
7
8
9
10
11
12
13
14

56401~56418
56501~56518
56601~56618
56701~56718
56801~56818
56901~56918
57001~57018
57201~57218
57201~57218
57301~57318
57401~57418

Phase A, B, Reactive Power
Phase A, B, Apparent Power
Phase A, B, Power Factor
Phase A, B, Current
Current unbalance
Phase A harmonic distortion, odd
harmonic distortion, even harmonic
distortion
Phase B harmonic distortion, odd
harmonic distortion, even harmonic
distortion
Current K-factor
Harmonic of Phase A Current (2nd ~7th)Harmonic of Phase A Current (8th~13th)
Harmonic of Phase A Current (14th~19th)
Harmonic of Phase A Current (20th~25th)
Harmonic of Phase A Current(26th~31st)
Harmonic of Phase B Current (2nd ~7th)Harmonic of Phase B Current (8th~13th)
Harmonic of Phase B Current (14th~19th)
Harmonic of Phase B Current(20th~25th)
Harmonic of Phase B Current (26th~31st)

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

Note:
1 Acurev2010 only include active power demand;
2 Acurev2010 only include active power*: The instrument is Acurev2010, enter an asterisk zone function code when prompted
SCREEN WRONG

V:2.0.1 Revised August 2023 60

AcuRev 2000 Series Power Meter

Chapter 3: Meter Display and Operation

4. Inline
Note "*" to indicate that only Acurev2020 meter has feature
Note the "#" is enabled only content sharing
Function

Energy (NoTime ofUse, only
real-timeenergy)User

ScreenNumber
1
2

10100
10200

3

10300

4

10400

5

10500

6

10600

7

10700

8

10800

9

10900

10

11000

11

11100

12

11200

13

11300

14

11400

15

11500

16

11600

17

11700

Code

InlineContent
System active energy
Phase A,B C active energy
System this month total energy. System
this month tariff 1energy, System thismonth tariff 2 energy.
System this month tariff 3 energy, System
this month tariff 4 energy.
System prior month total energy, System
prior month tariff 1energy, System priormonth tariff 2 energy.
System prior month tariff 3 energy,
System prior month tariff 4 energy.
Phase A this month total energy. Phase A
this month tariff 1energy, Phase A thismonth tariff 2 energy.
Phase A this month tariff 3 energy, Phase
A this month tariff 4 energy.
Phase A prior month total energy, Phase A
prior month tariff 1energy, Phase A priormonth tariff 2 energy.
Phase A prior month tariff 3 energy, Phase
A prior month tariff 4 energy
Phase B this month total energy. Phase B
this month tariff 1energy, Phase B thismonth tariff 2 energy.
Phase B this month tariff 3 energy, Phase
B this month tariff 4 energy.
Phase B prior month total energy, Phase B
prior month tariff 1energy, Phase B priormonth tariff2 energy.
Phase B prior month tariff 3 energy, Phase
B prior month tariff 4 energy
Phase C this month total energy. Phase C
this month tariff 1energy, Phase C thismonth tariff 2 energy.
Phase C this month tariff 3 energy, Phase
C this month tariff 4 energy.
Phase C prior month total energy, Phase Cprior month tariff 1energy, Phase C priormonth tariff2 energy.

Note

#
#
#
#
#
#
#
#
#
#
#
#
*
*
*

V:2.0.1 Revised August 2023 61

AcuRev 2000 Series Power Meter

DemandChapter 3: Meter Display and Operation

18

11800

19
20
21
22

11900
12000
12100
12200

1

20100

2

20200

3

20300

4

20400

5

20500

6

20700

7

20600

8

20800

9

20900

10

21000

11

21100

12

21200

13

21300

14

21400

15

21500

16

21600

1~18

Phase C prior month tariff 3 energy, Phase
C prior month tariff 4 energy
System reactive energy
Phase A,B C reactive energy
System apparent energy
Phase A,B C apparent energy
System active power demand, System
reactive power demand, System apparent
power demand (Acurev2010 only has
active power demand)
Phase A, B, C active power demand
Phase A Real Power Demand prediction,
Phase A Real Power Demand Peak andhappening time
Phase B Real Power Demand prediction,
Phase B Real Power Demand Peak andhappening time
Phase C Real Power Demand prediction,
Phase C Real Power Demand Peak andhappening time
Phase A,B,C Reactive power demand
Phase A Reactive Power Demandprediction, Phase A Reactive Power
Demand Peak and happening time
Phase B Reactive Power Demandprediction, Phase B Reactive Power
Demand Peak and happening time
Phase C Reactive Power Demandprediction, Phase C Reactive Power
Demand Peak and happening time
Phase A,B,C Apparent power demand
Phase A Apparent Power Demandprediction, Phase A Apparent Power
Demand Peak and happening time
Phase B Apparent Power Demandprediction, Phase B Apparent Power
Demand Peak and happening time
Phase C Apparent Power Demandprediction, Phase C Apparent Power
Demand Peak and happening time
Phase A,B,C Current demand
Phase A Current Demand prediction,
Phase A Current Demand Peak andhappening time
Phase B Current Demand prediction,
Phase B Current Demand Peak andhappening time

1

*
*
*
*
*
*
*
*
*

*

V:2.0.1 Revised August 2023 62

AcuRev 2000 Series Power Meter

DigitalInput and
DigitalOutputReal-timePower
Quality

DI Channel
1~8

InlineInlineChapter 3: Meter Display and Operation

17

21700

1
2

30101~30108
30201~30208

Phase C Current Demand prediction,
Phase C Current Demand Peak andhappening time
DI Status
RO Status

330301~30308

DI Pulse Input related

1

40100

2
3
4
5
6
7
8
9
10
11
12
1

40200
40300
40400
40500
40600
40700
40800
40900
41000
41100
41200
50100

2

50200

3

50300

4

50400

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

50500
50600
50700
50800
50900
51000
51100
51200
51300
51400
51500
51600
51700
51800
51900
52000
52100
52200

System Active Power, System Reactive
Power, System Apparent Power
System Power Factor, System Load Type
Phase A, B, C, Active Power
Phase A, B, C, Reactive Power *Phase A, B, C, Apparent Power
Phase A, B, C, Power Factor
Phase A, B, C, Current
Phase A, B, C phase voltage
Phase A, B, C average of phase voltage
Phase A, B, C line voltage
Phase A, B, C average of line voltage
Voltage Frequency
Current unbalance
Phase A harmonic distortion, odd
harmonic distortion, even harmonic
distortion
Phase B harmonic distortion, odd
harmonic distortion, even harmonic
distortion
Phase C harmonic distortion, odd
harmonic distortion, even harmonic
distortion
Average voltage of harmonic distortion
Crest Factor
Telephone harmonic form factor
Harmonic of Phase A Current (2nd ~ 7th)
Harmonic of Phase A Current (8th ~ 13th)
Harmonic of Phase A Current (14th ~ 19th)
Harmonic of Phase A Current (20th ~ 25th)
Harmonic of Phase A Current (26th ~ 31st)
Harmonic of Phase B Current (2nd ~ 7th)
Harmonic of Phase B Current (8th ~ 13th)
Harmonic of Phase B Current (14th ~ 19th)
Harmonic of Phase B Current (20th ~ 25th)
Harmonic of Phase B Current (26th ~ 31st)
Harmonic of Phase C Current (2nd ~ 7th)
Harmonic of Phase C Current (8th ~ 13th)
Harmonic of Phase C Current (14th~19th)
Harmonic of Phase C Current (20th ~ 25th)
Harmonic of Phase C Current (26th ~ 31st)

*

2
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

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Chapter 3: Meter Display and OperationNote:
1 Acurev2010 only include active power demand;
2 Acurev2010 only include active power*: The instrument is Acurev2010, enter an asterisk zone function code when
prompted SCREEN WRONG

3.7 Power quality display and key operation
For AcuRev 2010, no power quality menu.
In the second page of the main menu, select "PQ" (quality), press the "OK" button to
begin the display of power quality data. “Left “and “right” keys to select a different
user or into the line, “up” and “down” keys to select the current user's different
screen, the Enter key to return to the main menu.
Table3-9 Power quality display
Parameter
Unbalance
Harmonic distortion
Total harmonic distortion
Odd harmonic distortion
Even harmonic distortion
K-factor
Crest Factor
Telephone interference factor
Harmonic ratio

Display
UNBL
THD
SUM
ODD
EVEN
K Factor
Crest Factor
THFF
HARMONIC

Different wiring, current quality data display is not the same. Details are as follows(AcuRev 2010 meter does not show the screen of yellow background):

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1. Single Phase Out(1LN)

2. Three Phase 4 Out(3LN)

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3. Single phase 3 Out(2LN)

4. Inline

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3.8. Basic settings and key operation
In the second page of the main menu, select “SET”, press the “OK” button, thepassword inquiry is passed, display language setting interface, the "OK" key to activate
the cursor, the cursor is activated, the cursor blinks. When the cursor is not activated,
the arrow keys to scroll; when the cursor is activated, the up and down keys to change
the value at the cursor, left and right keys to move the cursor, the "OK" button toconfirm the changes and stop the cursor. Combination of keys (left and right keys
pressed together) to return to the main menu.
When the meter using the DM module, then no CT setting interface set interface;when the meter type is Acurev2010, the basic interface is not (P25) reactive power
calculation methods setting interface and (P26) load protocol selection interface.

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P04 extended serial baud rate and parity settings are infrared meter display module baudrate and parity bit is set; DI constant represents the input number of pulses counted once. DI
units represent physical unit that DI count value representing, there are five kinds: t, m3,
kWh, ￥, $. DI values represent physical quantity that pulses counted once representing. P33
restore factory setting meaning the user's name, mapping relationship, wiring, CT type revert
to the default values.
Select the channel number: For each user corresponding physical channel mapping, mapping
relationship in the following table.
Parameter Setting
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

1LN
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16
Channel 17
Channel 18

19

--

20

--

21

--

22

--

23

--

24

--

Corresponding physical channel
3LN
2LN
Channel 1
Channel 1
Channel 2
Channel 2
Channel 3
Channel 3
Channel 4
Channel 4
Channel 5
Channel 5
Channel 6
Channel 6
Channel 7
Channel 7
Channel 8
Channel 8
Channel 9
Channel 9
Channel 10
Channel 10
Channel 11
Channel 11
Channel 12
Channel 12
Channel 13
Channel 13
Channel 14
Channel 14
Channel 15
Channel 15
Channel 16
Channel 16
Channel 17
Channel 17
Channel 18
Channel 18
Channel 1 Channel 4
Channel 1 Channel 4
Channel 7 C
Channel 2 Channel 5
Channel 2 Channel 5
Channel 8
Channel 3 Channel 6
Channel 3 Channel 6
Channel 9
Channel 10 Channel
Channel 10 Channel
13 Channel 16
13- Channel 11 Channel
Channel 11 Channel
14 Channel 17
14
Channel 12 Channel
Channel 12 Channel
15 Channel 18
15

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3.9 Network Settings
In the second page of the main menu, select “NET”, press “OK” button to enter the password
screen, the password authentication is passed into the network settings screen. When the
cursor is not enabled, the arrow keys to scroll, when you press the "OK" button to move thecursor starts blinking, left and right keys to switch cursor positions, up and down keys to set
the value of the parameter. After setting parameters, press the "OK" button to set
parameters success while the cursor is no longer flashing. Combination of keys (left and rightkeys pressed together) to return to the main menu.

P01 DHCP represents DHCP address allocation mode setting, MANU (static allocation) and
AUTO (dynamic allocation); P09 network module reset options include not reset, reset
network module and restore the default parameters and reset the network module
Network module. Network settings only apply to network module, after setting each network
module needs to be reset before work.

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3.10 Meter information and key operation
In the second page of the main menu, select "INFO" (message), press the "OK" button to start
the meter information display. Arrow keys to scroll, press the "OK" button to return to themain menu.

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AcuRev 2000 Series Power Meter

Chapter 4: Functions and Software
4.1 Basic Parameter Functions
4.2 IO Functions
4.3 Demand
4.4 Energy
4.5 Sequence of Events (SOE)
4.6 Over/Under Limit Alarming
4.7 System Event
4.8 Trending Record
4.9 Seal Function
4.10 Device Information
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Chapter 4 Functions and Software
4.1 Basic Parameter Functions
This chapter introduces AcuRev 2000 Utility Software.

General Setting, users and CT setting must be configured properly in order to have
AcuRev 2000 operate normally.

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Energy pulse output setting: energy pulse settings include Pulse Constant and Pulse
Width. Pulse Constant's range is 500-20000, Pulse Width range is 20-100ms. In
practical applications, Pulse Constant and Pulse Width should be set according to thesystem's real power, otherwise it will influence the system's energy accuracy.
Pulse Period = 3600000 /(Real Power x Pulse Constant)Pulse Period > Pulse Width
The following equation must be fulfilled in order to ensure the energy accuracy, theunit of Real Power is kW, Pulse Width is ms.
3600000 /(Real Power x Pulse Constant)> Pulse Width
For example, if the Real Power is 35.2 kW, Pulse Width = 3600000 /(35.2 x Pulse
Constant), it must meet 3600000 /(35.2 x Pulse Constant)>Pulse Width.
Note: The voltage rating is set for alarm, as the voltage rating in the alarm settings.

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About user name and the corresponding channel are described below:a) The user name can be customized, supports up to six (only supports letters andnumbers)b) correspondence between the 101-118 refers to the physical channel 1-18 road301/201- 306/206 phase refers to the user's physical channel correspondingc) If either one is not used, you can set the corresponding channel is not displayed (i.e.:remove allowed to display on the hook)
CT model as follows:
When using EM modules: Different channels can access different types transformers,
as required by the customer can be independently set.
For example: The first one username Jack01, wiring is 3LN, the first channel phase(composed by the channel 1,4,7); following settings the # 1 users change the name of
Jack01, the corresponding channel is set to 301/201, check allows the display, theuser's wiring phase change 3LN.
Note: after the setup, "Update Device" must be clicked in order to send the settings
to the meter. All the other setting operations should follow this as well.
4.1 Basic Parameter Functions
The basic parameters measured in the AcuRev 2000 are voltage, current, power, etc.
Th e base module only displays power, including system power, inline A, B, C power,
and each tenant's power. Different wiring methods lead to different displays. The
following figure is the display of basic parameter measurement (take the first one 3LN
wiring for instance).

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Note: the “user” above is optional, select the user name to be displayed, the user
divides the screen into two parts: the upper part is the inline power, the lower part isthe user power. When wiring is set differently, gray data is invalid.
In the upper display, Pa represents Phase A Power; In the lower display, Pa (N)represents the N-th tenant's Phase A power. The power accuracy is 0.5 %, with 4
decimal places.

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4.2 IO Functions

As Figure 4-5 shows, AcuRev 2000 has 4 Relay Outputs (RO), 8 Digital Inputs (DO).
Please refer to Figure 4-6 for DI/RO related settings.
RO
Each channel RO can be configured as Relay Control or Alarm Output.
(1) Relay Control: Latching or Pulse; Pulse width can be set between 50 and 3000 ms.
(2) Alarm Output
There are two Alarm Output types: Over/Under Limit Alarming and System Event
Alarming, the two can be active at the same time. Over/Under Limit Alarming will be
introduced in detail later.
There are 12 events for system event alarming, which are:
1. Reset
2. Demand DI Synchronization
3. Demand Command Synchronization
4. Energy Clear

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5. Running Hour Clear
6. Battery Runtime Clear
7. System Parameter Change
8. Initialized Energy Set
9. TOU Energy Change
10. System Clock Change
11. Reversed Power Direction
12. DI Pulse Counter Clear
These 12 events can enable the output of Relay 1 to Relay 4 for alarming. The timedelay for alarming signal is 1-60000 s (the Relay Output status will latch for thatamount of time).
If the Relay Output type is set as Relay Control, click "Control" in Figure 4-5 to sendcommand "close" or "open" to the relay. When the relay is set as alarming output,
Relay Control function will be disabled.
DI Function
DI type: Signal Status; Pulse Counter
DI unit and category: s (seconds), m3 (cubic meters), kWh (energy), RMB (Renminbi),$ (dollar).
When DI type is set as Signal Status, it monitors the input status, providing all DI status.
High level displays as "ON", low level displays as "OFF".
When DI type is set as Pulse Counter, it counts the input pulses. The Pulse Countersettings include Pulse Constant (how many pulses equals one count), Category andUnit, Value 83 Figure 4-6 DI/RO and System Event alarming setup (Category multipliedwith the count number). The display panel displays the number corresponding to thepulse, as well as the calculated value.

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For instance, if set 10 pulses = one count, one count represents 5 kWh. When 100
pulses are input, the display panel will display Number = 100/10=10, 10*5=50 kWh.

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DO Function
AcuRev 2000 has 4 DO output
2-channel energy pulse output, the two channels can be used to send out independent
energy pulses (see Appendix B), Pulse Constant, Pulse Width can be set. Tenant
Number, Pulse Constant and Pulse Width settings can be implemented as Figure 4-2
shows.
1 channel demand cycle pulse output.
1 channel second pulse output is used to check the system clock's accuracy, or used
to be the benchmark of time for the other equipment.

4.3 Demand

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Display Demand, Max Demand, Max Demand Time, Demand Prediction (update persecond) of the real power. The users are selective. The user divides the software
window into two parts, the upper part indicates the demand related parameters, thelower part indicates the demand of each individual tenant.
Demand calculation has four methods: Sliding Window method, Fixed Window
method, Rolling Window method and Thermal method. Users can set the demand
period (1-30 minutes) and secondary demand period (1-30 minutes) according todifferent calculation methods. All related settings can be found in Figure 4-2.
Support Demand Synchronization
Method: Synchronizing with DI; Synchronizing with Command
DI Synchronization: DI triggering can be chosen as no triggering, triggered by risingedge, triggered by falling edge, triggered by changes. DI Synchronization source canset as DI1-DI8.The Synchronizing with DI settings is in Figure 4-2.
The Synchronizing with Command: choose "Clear Demand" in Figure 4-7.
Demand cycle or secondary cycle finishing signal can be sent out by DO.

4.4 Energy
Time of Use bi-directional real energy measurement. It saves up to 2 months energy
data, data saving boundary time can be any specified day (auto meter reading day)
between 1 and 28. The factory default is at 0 o'clock the first day of each month.

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Displays real-time energy, this month TOU energy, prior month TOU energy, individual
tenant real-time energy, this month individual tenant TOU energy, prior monthindividual tenant energy, Critical-peak, On-peak, Mid-peak, Off-peak energy reading.
If TOU energy measurement is not enabled, it displays real-time energy only.

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The user divides the screen into two parts, the upper part indicates inline energy
parameters, the lower part indicates the individual tenant energy parameters.

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TOU energy settings are in Figure 4-9.
Season: the maximum season number is 14. If the season number is smaller than the
programmed season number, the energy meter only utilizes the first seasons (forinstance, if the season number is 2, it only runs the first 2 seasons).
Schedule: the maximum schedule number is 8. If the schedule number is set as 3, the
4th to the 14th schedules will be unavailable.
Segment: the maximum segment number is 14. If the segment is set as 4, the 5th tothe 14th segments will be unavailable. Only the first 4 segments are available.
Tariff: the maximum tariff number is 4. If tariff number in the schedule is larger than
the set tariff number or equals 0, the energy in this schedule will be using tariff 1.
Weekend: setup the schedule number according to weekends.
Holiday: the maximum holiday number is 30. If it is set as 0, it indicates public holiday
disabled. For instance, public holidays, such as January 1, December 25th, which users
can set. Public holidays and their schedule number can be configured as different
public holidays by using different schedule numbers.
Note: if the public holiday and weekend schedule number is set as 0, it means thesepublic holidays are unavailable. If the weekend and public holidays are overlapped,
the public holiday overrides the weekend setting, holiday has the higher priority.
Parameter Settings: changing tariff settings will do an auto check. If there is an error
found, it will send out an alert and an error message status. In the error state all tariffs
should follow tariff 1, until the status is corrected. Season and Schedule settings must
be continuous, the starting time of the 2nd season is the ending time of the 1st season,
the same rule applies to the rest.
Daylight saving time (DST): Daylight saving time can be enabled in one of two formats:
The fixed date option, or a fixed day of one of the weeks in the month (also named as
the nonfixed date option). if you choose a fixed date option, you set the format
according to a fixed date, for the daylight-saving time switch: the format month / day/ hour / minute / adjust time (in minutes). If you choose non-fixed date option, DST
will be implemented by which day of which week, whose setting format ismonth/which day (i. e. Tuesday)/which week (i.e. 1st week)/hour/minute/adjust time(in minutes).
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By using the function, you can cause the instrument to automatically switch to andfrom daylight saving time. When the clock starts to run to daylight saving time, themeter will automatically adjust the clock to a time period in advance, while the clock
is running to the end of daylight-saving time, meter will automatically adjust the clock
pushed back to a time period, as shown in Figure 4-10

Ten-year Holiday setting
Users can pre-set holidays of the next decade via the meter software. The holiday
format is month/day/year; holiday code; holiday schedule. After the format setup,
click on "Make Holiday Settings (10 year)", then a holiday table for the next decade
will be generated.
Holiday Auto Switch: When Ten-year Holiday is enabled, if the current year of themeter falls into the Ten-year Holiday setting, it automatically loads the Ten-year
Holiday settings into the current TOU settings. If the current year of the meter does
not fall into the Ten-year Holiday setting, it remains the current TOU settings.

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4.5 Sequence of Events (SOE)

When DI is used as remote signal detection, it will record SOE. SOE is when DI circuits
detect the change of the signal voltage level, it records the channel, the event and theevent's timestamp.
The SOE records DI1-DI8 input status change and its time, it allows up to 20 events.
The newest event number can be displayed.

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4.6 Over/Under Limit Alarming

Alarming records alarming timestamp, alarming parameter, over/under limit value,
alarming status and alarming condition. Users can setup alarming conditions in "Alarm
Setup". The maximum alarming record is 20.
Note: The alarming threshold value is not a real measured value, it is the percentageof real measured value over rated value. For instance, if the rated value is 1100, thedisplayed threshold is 40, then real value = rated value x percentage = 1100×40% =440.

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Please refer to Figure 4-11 for detailed setup.

Set up alarming rule, including alarming parameter, alarming condition, alarming
target, delay time (ms) and alarming output.
Energy and alarm switch can be set at the same time. Current rating and voltage rating
are the load's current and voltage ratings. (Current rating relates to transformer type,such as CT-20 transformer current rating is 5A)
The maximum alarming condition can be set as 10.
Alarming parameters includes inline basic parameter, tenant basic parameter, inline
demand and tenant demand.
Inline basic parameters: system real power; real power Pa; real power Pb; real powerPc.
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Channel Basic parameters: system real power; real power Pa; real power Pb; real
power Pc.
Inline demand: system real power; system real power demand prediction; system
power demand Pa; power demand Pa prediction; system power demand Pb; system
power demand Pb prediction; system power demand Pc; system power demand Pc
prediction
Channel Demand: System Power; real power demand Pa; real power demand Pa
prediction; real power demand Pb; real power demand Pb prediction; real power
demand Pc; real power demand Pc prediction.
Condition: >(larger than); =(equal) ;Alarming setpoint: alarming setpoint is expressed by the percentage of rated value.
For instance: voltage rating is 220 V, transformer type CT-20, now it requires alarms
when the 1st tenant's real power is larger than 3 kW. Since rated power is 1.1 kW,
3kW is 1.1kW 273%, then set alarming setpoint as 273.
Time Delay: 0-30000 ms
Output: No output; one of RO1-RO4.

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4.7 System Event Log

Logs system event date and type. Please refer to the 12 system events in 4.2. The max
record number is 100.It can be chosen as "the newest 20 records" or "all records".

4.8 Trending Record
In order to have the user understand meter's history, the meter provides trending
record function, which is logging a group of data with a preset time interval. AcuRev
2000 has 8 MB of memory, which is used for logging the historic trending. The meterhas a system clock therefore, all of the trending records have a timestamp when they
are created.
Trending Record Setup
AcuRev 2000 has 3 trending logs, each log can be programmed individually. Different
contents can be added into 3 logs. Each log slot can be added up to 117 parameters.
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The memory size of the 3 logs can also be configured, however, the total sector
number of the 3 logs cannot be over 100 (each sector has 64 kB. Trending log #1
configuration page can be found in Figure 4-13.

Different contents can be added into 3 logs to meet users' requirements. For example,
log #1 can be configured as basic parameter measurement (such as Power), log #2 canbe configured as energy measurement, log # 3 can be configured as demandmeasurement. log # can be choose from 8 categories:

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1. Real-Time Metering (Incoming),
2. Real-Time Metering (User),
3. Demand (Incoming),
4. Demand (User),
5. Energy (Real-Time Incoming),
6. Energy (Current Month TOU-Incoming),
7. Energy (Prior Month TOU-Incoming),
8. Energy (Real Time-User)
Inline real-time parameters:
Users can set different parameters from the 8 categories. Generally, one trending
record needs the following settings:
1) 8 categories;
2) Choose Parameters:a. Select the interested parameters from the left column.
b. Press "Add" button, the selected parameters will be added to the right column. c.
If a parameter needs to be removed, select the parameter in the right column, click"Remove" to deselect it.
3) Set logging interval:
The logging interval can be set as any integer between 0-1440.It is how often arecord will be logged. When it is set as 0, the logging feature is disabled.
4) Log sector size setup:
The log sector size can be selected between 0 and 100. Make sure the total sector
number of the 3 logs does not exceed 100.
5) Select the corresponding trend recording mode.

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Note:• If logging Timer mode is selected as Mode 2, when the memory is full, no
more records will be logged. If you choose to Mode 1 or Mode 3, when thememory is full, the meter keeps logging, the earliest records will beoverwritten by the latest record.
• When overwriting happens, the earliest whole sector will be erased (64 kB data
will be erased). It is recommended that users retrieve all the data and savethem before the memory is full in order to avoid data loss.
• There are two regions displaying register number, total used bytes andremaining bytes. These values are automatically calculated by the software
according to users' selected parameters. The total bytes available is 234.
Retrieve Record
There are two methods to retrieve records: manual retrieve and automatic retrieve.
The retrieve page can be found in Figure 4-14.

In manual retrieve mode, users can adjust Offset and Window Record Number. Offset is thedeviation number from the first record. Window Record Number is 246 / Record Size, users
can retrieve no larger than this number of records by pressing "Read One Window" button.
In automatic retrieve mode, the software retrieves all the Used Records in the memory
automatically. Users just press "Read All" button.

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4.9 Seal Function
The display module with seal, which has sealed key control, is different with one without seal.
When the seal is in opened status, functions are same like normal meters. But when the seal
is in sealed status, some functions of meters, which include parameters blocked by seal andoptional parameters, will be blocked. These parameters can still be accessible by keys andcommunication way if they can be accessed before, but in sealed status, these parameters
cannot be modified by keys or communication way anymore.
Addresses about seal function are 8AFH and 8B0FH.
Address 8AFH is about parameters blocked by seal, which can be configured by users. Thesesetting will be valid only when seal is in sealed status.
Address 8B0H is about if seal function is valid. When the display module is normal one, notconnected display module, or the seal module is in invalid sealed status, this address willshow seal is open. When the seal is valid, this address will show sealed status andcorresponding parameters will be blocked.

Address
8AFH

Parameter
Sealed Nonstandard
Parameters Selection

8B0H

Seals status

Description
Bit0: RS485 communication parameters andinfrared communication parameters Bit1:
network parameters
Bit2: Clear Meter Run Time
Bit3: DI pulse counting
Bit4: TOU
Bit5: RO
1: valid of corresponding selection
0: invalid of corresponding selection
0x0A: Seal sealed; Other: Seal opened.

Parameters blocked by seal
As long as seal is in sealed status, parameters below must be blocked, no matter
what value of address 8AFH.

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System parameters setting:
Address

Parameter

Keys

Communication

806H
807H
808H
809H
80AH
80BH
80CH
80DH
80EH
835H
836H
837H-Bit0
837H-Bit1
842H
846H
84AH
84EH
852H
856H
85AH
85EH
862H
866H
86AH
86EH
872H
876H
87AH
87EH
882H
886H
887H
888H
889H
88AH
88BH
88CH
88DH

Energy constant pulse
Energy pulse width
DO1 output energy pulse channel settings
DO2 output energy pulse channel settings
Demand calculating mode
Demand period
Secondary period of Demand
DI Synchronization Source
DI Triggering Condition
Reactive Power
VAR/PF Convention
Clear energy data
Clear demand data
user01 Mappings
user02 Mappings
user03 Mappings
user04 Mappings
user05 Mappings
user06 Mappings
user07 Mappings
user08 Mappings
user09 Mappings
user10 Mappings
user11 Mappings
user12 Mappings
user13 Mappings
user14 Mappings
user15 Mappings
user16 Mappings
user17 Mappings
user18 Mappings
Load voltage rating setting
Connection mode of three-phase user
Channel 1 CT Specifications
Channel 2 CT Specifications
Channel 3 CT Specifications
Channel 4 CT Specifications
Channel 5 CT Specifications

√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-√
√
√
√
√
√

√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
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AcuRev 2000 Series Power Meter
88EH
88FH
890H
891H
892H
893H
894H
895H
896H
897H
898H
899H
89AH
8ADH
8AFH

Chapter 4 Functions and Software

Channel 6 CT Specifications
Channel 7 CT Specifications
Channel 8 CT Specifications
Channel 9 CT Specifications
Channel 10 CT Specifications
Channel 11 CT Specifications
Channel 12 CT Specifications
Channel 13 CT Specifications
Channel 14 CT Specifications
Channel 15 CT Specifications
Channel 16 CT Specifications
Channel 17 CT Specifications
Channel 18 CT Specifications
Restore the default parameters (Username and mappings, and CT wiring
specifications)
Sealed Nonstandard Parameters Selection

√
√
√
√
√
√
√
√
√
√
√
√
√
√

√
√
√
√
√
√
√
√
√
√
√
√
√
√

√

√

Note: “√” means these addresses will be blocked for keys and communication, and ”-“ means this function is unavailable.
Energy:Address

Parameter

Keys

Communication

800H
801H

Meter Address
Channel 1 485 communication Modbus
parity bit setting
Infrared communication parity bit
setting
Channel 1 485 communication Modbus
baud rate
Infrared communication baud rate
645 Address

√
√

√
√

√

√

√

√

√
√

√
√

802H
803H
804H
839H-83EH

2. When bit 1 of address 8AFH is valid, parameters about Network parameters shouldbe blocked.
Address
FFH
102H
103H

Parameter
Reset and restore the default values
DHCP setting
IP address 1st byte (high)P address 2nd byte (low)

Keys
√
√

Communication
√
√

√

√
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AcuRev 2000 Series Power Meter
104H
105H
106H
107H
108H
109H
10aH
10bH
10cH
10dH
10eH

Chapter 4 Functions and Software

IP address 3rd byte (high)IP address 4th byte (low)Submask 1st byte (high)Submask 2nd byte (low)Submask 3rd byte (high)Submask 4th byte (low)Gateway 1st byte (high)Gateway 2nd byte (low)Gateway 3rd byte (high)Gateway 4th byte (low)DNS1 1st byte (high) DNS1
2nd byte (low)DNS1 3rd byte (high) DNS1
4th byte (low)DNS2 1st byte (high) DNS2
2nd byte (low)DNS2 3rd byte (high) DNS2
4th byte (low)Modbus Tcp/Ip port
Http port

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√
√

√
√

3) When bit 2 of address 8AFH is valid, parameters below should be blocked.
Address
837H-Bit6
837H-Bit5

Parameter
Battery run time clear
Meter run time clear

Keys
√
√

Communication√√

4) When bit 3 of address 8AFH is valid, parameters below should be blocked.
Address
80FH
810H-817H
818H-81FH
820H-827H
838H

Parameter
DI Working Mode
DI1-8 Pulse Constant for each channel
DI Category, x8
DI Unit, x8
DI Pulse Counter clear

Keys
√
√
√
√
√

Communication
√
√
√
√
√

5) When bit 4 of address 8AFH is valid, parameters below should be blocked.
Address
1054H
1055H
1056H

Parameter
Year
Month
Day

Keys
√
√
√

Communication√√√
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AcuRev 2000 Series Power Meter
1057H
1058H
1059H
105AH

Chapter 4 Functions and Software
Hour
MinuteSecond
Week

√
√
√
√

√
√
√
√

Note: Standard time is valid within ±5 minutes, it will be invalid if not in this range.
Address
Parameter
8AEH
Ten years download setting enable
TOU
1093H-109EH Basis parameter of TOU
10B0H-10D9H
10DAH-1229H
122AH-1283H
Current TOU energy
2600H-2627H In-line Current TOU energy
2628H-2717H Each channel Current TOU energy
DST setting
4000H
DST enable
4001H
DST format
4002H
DST Start Mon
4003H
DST Start Day
4004H
DST Start Hour
4005H
DST Start Min
4006H
DST Start Adjust time (Unit: Min)
4007H
DST Ending Mon
4008H
DST Ending Day
4009H
DST Ending Hour
400AH
DST Ending Min
400BH
DST Ending Adjust time (Unit: Min)400CH
DST Start Mon
400DH
DST Start week
400EH
DST Start First few weeks
400FH
DST Start Hour
4010H
DST Start Min
4011H
DST Start Adjust time (Unit: Min)
4012H
DST Ending Mon
4013H
DST Ending Week
4014H
DST Ending First few weeks
4015H
DST Ending Hour
4016H
DST Ending Min

Keys
--

Communication
√

-----

√
√
√
√

---

√
√

------------------------

√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√

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AcuRev 2000 Series Power Meter
4017H
DST Ending Adjust time (Unit: Min)Ten years holiday setting
4100H
Holiday setting enable
4102H
Start year holiday setting
4102H
End year holiday settingst
The 1 year holiday setting
4103H-415EH Holiday Parameter setting
The 2nd year Holiday setting
415FH-41BA
Holiday Parameter settingrd
The 3 year Holiday setting
41BBH-4216H Holiday Parameter setting
The 4th year Holiday setting
4217H-4272H Holiday Parameter setting
The 5th year Holiday setting
4273H-42CEH Holiday Parameter setting
The 6th year Holiday setting
42CFH-432AH Holiday Parameter setting
The 7th year Holiday setting
432BH-4386H Holiday Parameter setting
The 8th year Holiday setting
4387H-43E2H Holiday Parameter setting
The 9th year Holiday setting
43E3H-443EH Holiday Parameter setting
The 10th year Holiday setting
443FH-449AH Holiday Parameter setting

Chapter 4 Functions and Software
--

√

----

√
√
√

--

√

--

√

--

√

--

√

--

√

--

√

--

√

--

√

--

√

--

√

6) When bit 5 of address 8AFH is valid, parameters about RO should be blocked.
Address
Parameter
Keys Communication
828H
Relay Output Working Mode√√
829H
Relay Control Mode√√
82AH
Relay Control Momentary Time√√
82BH
Alarming Feature-√
82CH
1-10 Alarming Channel-√
Each event alarm is sent to RO feature bit. 2 bytes
82DH-√
represent 16 events sent to RO feature
RO alarming, each one of the first 8 events
82EH-√
corresponds to RO settings
82FH
Same as above, the last 8 events-√
RO alarming time delay, not applicable to830H-√
over/under limit alarming

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Chapter 4 Functions and Software

4.10 Device Information

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Chapter 4 Functions and Software

AcuRev 2000 Series Power Meter
Chapter 5: Communication
5.1 Modbus Protocol Introduction
5.2 Modbus Communication Format
5.3 Ethernet communication
5.4 Application Details andParameter Address Table

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AcuRev 2000 Series Power Meter

Chapter 5: Communication

Chapter 5: Communication
AcuRev 2000 supports Modbus communication protocols. The infrared port supports
field meter reading; The meter supports 10/100 M Ethernet port, protocols are
Modbus TCP, SMTP, HTTP, SNMP, SNTP

5.1 Modbus Protocol Introduction
1.Transmission mode
The mode of transmission defines the data structure within a frame and the rules
used to transmit data.
Coding System
Start Bit
Data Bits
ParityStop Bit
Error checking

8 bit
1 bit
8 bit
No parity/odd parity/ even parity
1bit or 2bit
CRC

1.Frame
When data frame reaches the terminal unit, it goes through the unit via a special"port", the unit removes the data frame's header, reads the data, if there is no error,
then it implements the data's task. Afterwards, the unit puts its own data with theacquired header, and sends back the frame to the sender. The response data frame
contains: Address, Function, Data and CRC Check. Any error will cause a failure to
respond.
Frame Format
Address
8-BitsFunctionData
8-Bits
Nx8-Bits
Table 5-1 Data Frame Format

Check
16-Bits

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Address Field
The address field is at the start of the frame. It is composed of 1 byte (8 bits), its
decimal value range is 0-247.
A master addresses a slave by placing the slave address in the address field of themessage. When the slave sends its response, it places its own address in this address
field of the response to let the master know which slave is responding.
Function Field
When a message is sent from a master to a slave device the function code field tells
the slave what kind of action to perform.
Code01

Meaning
Read DO status

02
03

Read DI status
Read Data

05
16

Control DO
Preset multiple registers

ActionObtain Digital (Relay) Output current status(ON/OFF)
Obtain Digital Input current status (ON/OFF)
Obtain current binary value from one ormore registers
Control Digital (Relay) Output (ON/OFF)
Place specific value into a series ofconsecutive multiple-registers

Table 5-2 Function Code
Data Field
Data field contains the data that terminals need to complete the request and the datathat terminals respond to the request. This data may be a numerical value, address orsetting. For example, Function Code tells the terminal to read one register, Data Field
needs to specify reading from which register and how many registers to read.
Error Check Field
The field allows the error check by master and slave devices. Due to electrical noiseand other interferences, a group of data may be changed while transmitting from one
location to the other. Error Check ensures master or slave devices do not respond to
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AcuRev 2000 Series Power Meter
the distorted data during the transmission, which enhances the system security andefficiency. Error Check uses 16-bit Cyclic Redundancy Check (CRC 16).
3. CRC Check
Every message includes an error checking field which is based on the Cyclical
Redundancy Check (CRC) method. The CRC field checks the contents of the entire
message. It is applied regardless of any parity check method used for the individual
characters of the message. The CRC field is two bytes long, containing a 16-bit binary
value. The CRC value is calculated by the transmitting device, and is appended to themessage.
The receiving device recalculates the CRC value during reception of the message, andcompares the calculated value to the actual value it received in the CRC field.
An error will be reported if the two values are not equal. CRC calculation is first started
by preloading the whole 16-bit register to 1’s. The process begins by applying
successive 8-bit bytes of the message to the current contents of the register. Only theeight bits of data in each character are used for generating the CRC. Start and stop
bits, and the parity bit, do not apply to the CRC.
When generating the CRC, each 8-bit character is exclusive ORed with the register
contents. The result is shifted towards the least significant bit (LSB), with a zero filled
into the most significant bit (MSB) position. The LSB is extracted and examined, if the
LSB equals to 1, the register is exclusive ORed with a pre-set, fixed value; if the LSB
equals to 0, no action will be taken. This process is repeated until eight shifts havebeen performed. After the last (eighth) shift, the next 8-bit byte is exclusive ORed withthe register’s current value, and the process repeats for eight more shifts as describedabove. The final contents of the register, after all the bytes of the message have been
applied, is the CRC value. When the CRC is appended to the message, the low-orderbyte is appended first, followed by the high-order byte.

5.2 Modbus Communication Format
Addr

Fun

06H

03H

Data
Data
Data #of Data #of
start reg start reg
regs hiregs lo
hi
lo
00H
00H
00H
21H

CRC16
Hi

CRC16
Lo

84H

65H

Figure 5-3 Protocol Illustration
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AcuRev 2000 Series Power Meter

Addr: Slave device address
Fun: Function Code
Data start reg hi: Start register address, high byte
Data start reg lo: Start register address, low byte
Data #of reg hi: Number of registers, high byte
Data #of reg lo: Number of registers, low byte
CRC16 Hi: CRC high byte
CRC16 Lo: CRC low byte
1. Read Relay Output status (Function Code 01)
Query
The master device sends query frame to the salve device. Function Code 01 allows
users to acquire the relay output status (1=ON, 0=OFF) of the slave device with thespecified address. On top of slave device address and function code, query frame
must contain the relay register starting address and the number of registers to be
read.
Table 5-4 depicts reading Relay 1 and Relay 2 status of the slave device with theaddress of 17.
Addr

Fun

11H

01H

Data
Data
Data #of Data #of
start reg start reg
regs hiregs lo
hi
lo
00H
00H
00H
02H

CRC16
Hi

CRC16
Lo

BFH

5BH

Table 5-4 Query frame of reading Relay Output status

Response
The slave device answers the master device's query. The response frame contains
slave device address, function code, data quantity and CRC check. Each relay utilizes
one bit (1 = ON , 0 = OFF). Table 5-5 depicts the response frame.

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Addr
11H

Fun
01H

Byte count
01H

Data
02H

CRC16 hi
D4H

CRC16 lo
89H

Data Bytes
7
0

6
0

5
0

4
0

3
0

2
0

1
1

MSB
(Relay 1 = OFF, Relay 2=ON)

0
0

LSB

Table 5-5 Response frame of reading Relay Output status
2. Read the status of DI (Function Code 02)
Query
On top of slave device address and function code, query frame must contain the digital
input register starting address and the number of registers to be read. DI register
address starts from 0000H (DI1=0000H, DI2=0001H, DI3=0002H, DI4=0003H).
Table 5-6 depicts of reading DI1 to DI4 status of the slave device with the address of
17.
Addr

Fun

11H

01H

DI start
addr hi01H

DI start
addr lo02H

DI num hi DI num lo
D4H

89H

CRC16
hi
7BH

CRC16
lo
59H

Table 5-6 Query frame of reading DI status

Response
The slave device answers the master device's query. The response frame contains
slave device address, function code, data quantity and CRC check. Each DI utilizes one
bit (1 = ON , 0 = OFF).Table 5-7 depicts the response frame.

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AcuRev 2000 Series Power Meter

Addr
11H
Data Bytes
0
0

Fun
02H
0
0

Byte count
01H
0
0

0
0

Data
03H
DI4
0

CRC16 hi
E5H
DI30

CRC16 lo
49H

DI2
1

MSB

DI1
1

LSB
Table 5-7 Response frame of reading DI status

3. Read Data (Function Code 03)
Query
This function allows the master to obtain the measurement results from the meter.
Table 5-8 depicts reading slave device (address 17) Inline A real-time energy, Inline B
real-time energy, Inline C real-time energy (these parameters are dword data type,each parameter uses 2 addresses, each address uses 2 bytes). AcuRev 2000 Inline A
real-time energy address is 2500H, 2501H; Inline B real-time energy address is 2502H,
2503H; Inline C real-time energy is 2504H, 2505H.
Addr
11H

DI start
DI start
CRC16
DI num hi DI num lo
addr hiaddr lo
hi
03H
25H
00H
00H
06H
CCH
Table 5-8 Query of Inline A real-time energy, Inline B real-time energy,
Inline C real-time energy
Fun

CRC16
lo
54H

Response
Response frame contains slave device address, function code, data quantity and CRC
check.
Table 5-9 depicts Inline A real-time energy=0000000BH (1.1kWh), Inline B real-timeenergy= 0000000CH (1.2kWh), Inline C real-time energy=0000000D (1.3kWh).

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AcuRev 2000 Series Power Meter
Data1
hi
0CH

Addr

Fun

11H

03H

Data5
hi
00H

Data5
lo
00H

Data6
hi
00H

Data1
lo
00H

Data2
hi
00H

Data6
lo
0DH

Data2
lo
0BH

CRC16
hi
21H

Data3
hi
00H

Data3
lo
00H

Data4 Data4
hi
lo
00H
0CH

CRC16
lo
88H

Table 5-9 Response of Inline A real-time energy, Inline B real-time energy,
Inline C real-time energy

4. Control Relay Output (Function Code 05)
Query
This query frame forces the relay status to ON or OFF. Data FF00H sets the relay as
ON, and data 0000H sets the relay as OFF. The relay will not be influenced by any otherdata input
The following is to query slave device 17 to set relay status as ON.
Addr

Fun

11H

05H

DO addrLo
00H

DO addrLo
00H

Value Hi Value Lo
FFH

00H

CRC16
Hi
8EH

CRC16
lo
AAH

Table 5-10 Control relay status query frame

Response
The correct response to this request is to send back the received data after the relay
status is changed.
Addr

Fun

11H

05H

DO addrLo
00H

DO addrLo
00H

Value Hi Value Lo
FFH

00H

CRC16
Hi
8EH

CRC16
lo
AAH

Table 5-11 Control relay status response frame

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AcuRev 2000 Series Power Meter
5. Preset/Reset Multi-Register (Function Code 16)
QueryFunction Code 16(10H Hex) allows the user to modify the contents of multiple
registers. The example below is a request to preset device address of 17's channel #1's
real-time energy as 12345.6 kWh. AcuRev 2000 energy is raw data multiplied by 0.1
kWh, therefore, the value written into the register should be 123456, hex format is
01E240H. Channel #1's real-time energy address is 2508H and 2509H, 32 bit, total 4
Bytes.
Addr

Fun

11H

10H

Value
Hi
00H

Value
Lo
01H

Data start Data start
reg hireg lo
25H
08H

Value
Hi
E2H

Value
Lo
40H

Data #ofregs hi00H

Data #ofregs lo
02H

Byte
Count
04H

CRC Hi CRC Lo
18H

C8H

Table 5-12 Preset tenant #1's real-time energy

Response
The correct response is to send back address, function code, data starting address,
data bytes, CRC check after the value is changed.
Addr

Fun

11H

10H

Data
Data
Data #of Data #of
start reg start reg
regs hiregs lo
hi
lo
25H
08H
00H
02H

CRC16
Hi

CRC16
Lo

C9H

96H

Table 5-13 Preset Multi-register response frame

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5.3 Ethernet communication
5.3.1 Introduction to Ethernet
Ethernet was originally developed by Xerox and then developed further by Xerox, DEC,and Intel. Ethernet uses a Carrier Sense Multiple Access with Collision Detection(CSMA/CD) protocol, and provides transmission speeds up to 10 Mbps.
Now Ethernet stands for LAN with CSMA/CD protocol.
Ethernet is the most current communication standard in LAN. This standard defines
the used type of cable and the method of Signal processing in LAN.

5.3.2 Function Description of Ethernet module
Please read appendix of technical data and specifications of Ethernet module before
using.
* The Ethernet module supports Modbus-TCP protocol. It is used as a server, thedefault value of the protocol port is 502, and the user defined range of the protocol
port is 2000~5999. The device address is the same as the meter.
* The Ethernet module supports SMTP protocol. It has an email function and supports“Send mail for timing” mode and “Send mail for event” mode.
* The Ethernet module supports HTTP protocol. It is used as an HTTP server, thedefault value of the protocol port is 80, and the scope of the protocol port is6000~9999.
* The Ethernet module supports SNMP protocol. It is used as a SNMP agent, providing
management to MIB library, so you can get data from the meter.
* The Ethernet module supports SNTP protocol. It can get update time to Coordinated
Universal Time (UTC).

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AcuRev 2000 Series Power Meter

5.3.3 Definition of RJ45 Interface
The Ethernet module uses a standard RJ45 connector to access the Ethernet network.
The mechanical and electrical characteristics of the connectors comply with therequirements of IEC 603-7.

Script
1
2
3
4
5
6
7
8

ID
TX+
TXRX+
n/c
n/c
RXn/c
n/c
Table 5-14

Content
Tranceive Data+
Tranceive DataReceive Data+
Not connected
Not connected
Receive DataNot connected
Not connected

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AcuRev 2000 Series Power Meter

LED_L (yellow): displays speed status. LED on indicates 100Mbps, while LED off
indicates 10Mbps.
LED_R (green): displays link and activity status combined. LED on indicates linkstatus, while flashing LED indicates activity status.

5.3.4 Cable
Shielded twisted-pair cable (standard 568A or standard 568B) is usually
recommended as reference to the EIA/TIA standard.

5.3.5 Connection Method
1. Direct Connect
The Ethernet module uses cross line (standard 568A) to connect to computers. The
module supports Modbus-TCP, SNMP and HTTP functions for a direct connection.
2. Indirect Connect
The Ethernet module uses straight line (standard 568B) to access the Ethernet
through a router or hub.

5.3.6 Initializing Ethernet Module
AXM-NET Module's default settings are as follows:
IP Address (192.168.1.254);
Subnet Mask (255.255.255.0);
Gateway (192.168.1.1);
This information can be found by using the keys on the meter front. The following
process shows how to configure Ethernet module settings by using the front panel:
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AcuRev 2000 Series Power Meter

1. Pressing “ ” key and “ ” key simultaneously on the meter will go to the menu
selecting mode. Cursor “E” flashes in this mode.

2. Press “ ” key or “ ” key to move the cursor to “NET”. Press “OK” key to go to the
Ethernet module setting mode. Access Code page is the first page of “NET” mode.
Press “OK” key to go to the Ethernet parameter setting page.

3. Set configuration mode in the first setting page. “AUTO” means that users configure
module settings with DHCP protocol while “MANU” means that users configure
module settings with manual setting. Press “OK” key, to go to the setting state. Press“ ” key or “ ” key to select configuration mode, press “OK” key to accept. Press the“ ” key again to go to the second setting page for IP Address.
Note: If you select the “AUTO” mode, please go to step 11 directly and reset module.
Wait until the reset is finished and find the new IP address in the following step.

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4. Set IP Address in the second setting page, such as 192.168.1.21 as shown below. Press the“OK” key to go to the IP setting page. The cursor starts at the first digit. After setting the IP
address, press the “OK” key to accept. Press the “ ” key again to go to the third setting pagefor Subnet Mask.

5. Set Subnet Mask in the third setting page, such as 255.255.255.0. Press the “OK” key to go
to the setting page. The cursor starts at the first digit. After setting the Subnet Mask, press
the “OK” key to accept. Press the “ ” key again to go to the fourth setting page for Gateway.

6. Set Gateway in the fourth setting page, such as 192.168.1.1. Press the “OK” key to
go to the setting page. The cursor starts at the first digit. After setting the Gateway,press the “OK” key to accept. Press the “ ” key to go to the fifth setting page for DNS
Primary Server.

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7. Set DNS Primary Server in the fifth setting page, such as 202.106.0.20. Press the“OK” key 128 to go to the setting page. The cursor starts at the first digit. After setting
the DNS Primary Server, press the “OK” key to accept. Press the “ ” key to go to thesixth setting page for DNS Secondary Server.
Note: the DNS parameters must be set correctly to use the SMTP functions.

8. Set DNS Secondary Server in the sixth setting page, such as 202.106.196.115. Press
the “OK” key to go to the setting page. The cursor starts at the first digit. After setting
the DNS Secondary Server, press the “OK” key to accept. Press the “ ” key to go to
the seventh setting page for the Modbus-TCP port.
Note: the DNS parameters must be set correctly in order to use the SMTP functions.

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9. Set Modbus-TCP port in the seventh setting page, such as 502. Press the “OK” key
to go to the setting page. The cursor starts at the first digit. After setting the ModbusTCP port, press the “OK” key to accept. Press the “ ” key to go to the eighth setting
page for the HTTP port. The Modbus-TCP port’s default value is 502, and the user
defined range of port is 2000~5999. If the set port is not in the correct range, the set
port will return to the default value.

10. Set HTTP port in the eighth setting page, such as 80. Press the “OK” key to go to
the setting page. The cursor starts at the first digit. After setting the HTTP port, press
the “OK” key to accept. Press the “ ” key to go to the ninth setting page for the resetmode. The HTTP port's default value is 80, and the user defined range of port is6000~9999. If the set port is not in the correct range, the set port will return to thedefault value.

11. Set resetting mode in the ninth setting page. Select “RESET” to reset the module.
Selecting “NO” will not reset the module. Selecting "DEFAULT" will load the modulewith default settings and reset module. Press the “OK” key to go to the setting page.
Press “ ” key or “ ” key to select configuration mode, press the “OK” key toaccept.

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Note: When configuring Ethernet module settings completely, users must select“RESET” to restart module and new settings will take effect.

12. The password of AXM-NET module can be reset by selecting “RESET”. The
password then becomes "12345678". Selecting "NO" means no change. Press “OK”
key to accept.

13. After configuring AXM-Net settings completely, press “
simultaneously to return to menu selecting mode.

” key and “ ” key

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5.3.7 Searching IP Address of Ethernet Module
The utility software of AcuRev 2000 series meter supports a meter search function.
Users can use this function to obtain IP and MAC addresses of Ethernet Modules.
Operation steps:
1) Click “Start” menu of utility software.
2) Click “Search Device” menu.

3) Utility software pop-ups “Search Device(s)” window, and the window displays IP
address and MAC address of module.

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Note: This function is used only in LAN, not used in WAN or direct connect tocomputer.

5.3.8 Description of Modbus-TCP protocol
The Modbus-TCP protocol is used for communication in Ethernet modules. The
protocol sets up master/slave link in Ethernet. First, master device (client) sets up TCP
link with slave device (server). Second, master device sends request frame to slave
device, and slave device receives request frame and returns response frame to masterdevice. Figure 5-13 displays working mode of Modbus-TCP protocol.

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1. Protocol
a. Data Frame Format
Table 5-15
Function
8-Bits

MBAP Header
7x8-Bits

Data
Nx8-Bits

b. Modbus Application Header (MBAP Header) Field
The Modbus application header field is the start of the data frame and consists ofseven bytes.
Table 5-16
Field
Transaction Identifier

Length2 BytesProtocol Identifier
LengthUnit Identifier

2 Bytes
2 Bytes
1 ByteDescription
Identification of a Modbus
Request/Response transaction
Modbus protocol=0
Number of following bytes
Slave address, in the range of 0~247
decimal.

c. Function Field
The function code field of a message frame contains eight bits. Valid codes are in therange of 1~255 decimal. When a message is sent from a client to a server device thefunction code field tells the server what kind of action to perform.

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Table 5-17
Code
01
02
03
05
16

Meaning
ActionRead Relay Output Status
Obtain current status of Relay Output
Read Digital Input (DI) Status Obtain current status of Digital Input
Read Data
Obtain current binary value in one ormore registers
Control Single Relay Output Force Relay to a state of on or off
Write Multiple-registers
Place specific value into a series ofconsecutive multiple-registers

d. Data Field
The data field is constructed using sets of two hexadecimal digits, in the range of 00
to FF hexadecimal. The data field of messages sent from a master to slave devices
contains additional information which the slave must use to take the action definedby the function code. This can include items like discrete and register addresses, thequantity of items to be handled, and the count of actual data bytes in the field. For
example, if the master requests a slave to read a group of holding registers (function
code 03), and the data field specifies the starting register and how many registers areto be read. If the master writes to a group of registers in the slave (function code 10
hexadecimal), the data field specifies the starting register, how many registers towrite, the count of data bytes to follow in the data field, and the data to be written
into the registers.
2. Format of communication
Explanation of frame
Table 5-18

00H

00H

Protocolidentifier
hi
00H

Fun

Data start
reg hi
40H

Data start
reg lo00HTransaction Transaction
identifier hi identifier lo

03HProtocolidentifierlo
00H
Data #ofregs hi00H

Length hi

Length lo

Unit
identifier

00H

06H

01H

Data #ofregs lo
48H

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As shown in Table 5-4 the meaning of each abbreviated word is:Transaction identifier hi: Transaction Identifier high byte
Transaction identifier lo: Transaction Identifier low byte
Protocol identifier hi: Protocol Identifier high byte
Protocol identifier lo: Protocol Identifier low byte
Length hi: length high byte
Length lo: length low byte
Unit identifier: slave address
Fun: function code
Data start reg hi: start register address high byte
Data start reg lo: start register address low byte
Data #of regs hi: number of register high byte
Data #of regs lo: number of register low byte
a. Read Status Relay (Function Code 01)
Function Code 01
This function code is used to read relay status in AcuRev 2000 series meter.
1=On
0=Of
There are 8 Relays in the meter, and the starting address is 0000H.
The following query is to read 2 Relays Status of the meter Address 1.

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Query
Table 5-19 Read 2 Relays Status Query Message
ProtocolTransaction Transaction
identifier
identifier hi identifier lo
hi
00H
00H
00H
Fun

Data start Data start
reg hireg lo
00H
00H

01H

Protocolidentifierlo
00H
Data #ofregs hi00H

LengthhiLengthlo

Unit
identifier

00H

06H

01H

Data #ofregs lo
02H

Response
The AcuRev 2000 series meter response includes MBAP Header, function code,
quantity of data byte and the data. For example, response to read the status of Relay
1 and Relay 2 is shown as Table 5-6. The status of Relay 1 and Relay 2 is responding to
the last 2-bit of the data.
Table 5-20 Read 2 Relays Status Response Message
Relay 1: bit0

Relay 2: bit1
Protocol Protocol
Transaction Transaction
identifier identifier
identifier hi identifier lo
hi
lo
00H
00H
00H
00H
Fun
01H

Byte count
01H

The content of the data is,
7
6
5
0
0
0

MSB

(Relay 1 = OFF, Relay 2=ON)

40LengthhiLengthlo

Unit
identifier

00H

04H

01H

Data
02H
3
0

2
0

1
1

0
0

LSB

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Response
An example response to read Time (2006-12-18 14:15:20) is shown as Table 5-10.
Table 5-21 Read Time Response Message
Transaction
identifier hi

Transaction
identifier lo

Protocolidentifier hi

Protocolidentifier lo

LengthhiLengthlo

Unit
identifier

00H

00H

00H

00H

00H

0FH

01H

Fun

Byte
count

Data1
hi

Data1
lo

Data2
hi

Data2
lo

Data3
hi

Data3
lo

Data4
hi

Data4
lo

Data5
hi

Data5
lo

Data6
hi

Data6
lo

03H

0CH

07H

D6H

00H

0CH

00H

12H

00H

0EH

00H

0FH

00H

14H

d. Control Relay (Function Code 05)
Query
The message forces a single Relay either on or off. Any Relay that exists within the
AcuRev 2000 series meter can be forced to be either status (on or off). The addressof Relay starts at 0000H, and the meter has eight Relays.
The data value FF00H will set the Relay on and the value 0000H will turn it off; allother values are invalid and will not affect that relay.
The example below is a request to AcuRev 2000 series meter address 1 to turn on
Relay 1.
Table 5-22 Control Relay Query Message
Transaction
identifier hi

Transaction
identifier lo

Protocolidentifier hi

Protocolidentifier lo

LengthhiLengthlo

Unit
identifier

00H

00H

00H

00H

00H

06H

01H

Fun
05H

Data start Data start
reg hireg lo00H
00H

Value hiValue lo

FFH

00H

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Response
The normal response to the command request is to retransmit the message as
received after the Relay status has been altered.
Table 5-23 Control Relay Response Message
Transaction Transaction
Protocolidentifier hi identifier lo identifier hi

00H
Fun
05H

00H

Protocolidentifier lo

LengthhiLength lo

Unit
identifier

00H

00H

06H

01H

Value hiValue lo

FFH

00H

00H

Data start Data start
reg hireg lo00H00He. Preset/Reset Multi-Register (Function Code 16)
QueryFunction code 16 allows the user to modify the contents of a Multi-Register. The
example below is a request to an AcuRev 2000 series meter address 1 to Preset CT1(500) and CT2 (5). CT1 data address is 1008H, and CT2 data address is 1009H.
Table 5-24 Preset CT Value Query Message

ProtocolTransaction Transaction
identifier
identifier hi identifier lo
hi
00H
00H
00H
Fun
10H

Data
start
reg hi
10H

Data
start
reg lo
08H

Data
#of
regs hi
00H

Protocolidentifier
lo
00H

Data
#of
regs lo02H

LengthhiLengthlo

Unit
identifier

00H

0BH

01H

Byte
count

Value1 Value1 Value2 Value2
hi
lo
hi
lo

04H

01H

F4H

00H

05H

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Response
The normal response to a preset Multi-Register request includes MBAP Header,function code, data start register and the number of registers.
Table 5-25 Preset Multi-Registers Response Message

ProtocolTransaction Transaction
identifier
identifier hi identifier lo
hi
00H
00H
00H

Protocolidentifierlo
00H

Data start
reg hi
10H

Data #ofregs hi
00H

Fun
10H

Data start
reg lo08H

LengthhiLengthlo

Unit
identifier

00H

06H

01H

Data #ofregs lo
02H

Users may refer to the sixth chapter “Communication” and get the details of AcuRev
2000 series meter.
When using Modbus/TCP function, it is best to set the Scan interval of the software tounder 1000 ms.
When using Third Party software, it is best to set Frame interval for the Modbus-TCP
function to under 1000 ms.

5.3.9 Webpage Browsing and Parameter Settings
The Ethernet module supports HTTP protocol and has a Web Server function making
the AcuRev 2000 series meter accessible through Ethernet at anytime from anywhere.
The Ethernet module supports IE Browser 6.0 and higher editions and the Webpage
Settings only support ASCII characters.
The IP address will be referred to as "192.168.1.200" for the remainder of this chapter.

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1. Main page
Users enter the correct IP address and HTTP port of the module in the address bar of
the web browser. This provides access to "Data", "Settings" and "Module Status".

2. Module Status Webpage
By selecting the "Module Status" link, users can view the status and change thesettings of the Ethernet module.

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3. Settings Webpage
By selecting the "Settings" link, users can access "Network Settings", "Mail Settings","Webpage Settings", "Load Default" and "Password Setting".
When accessing the "Settings" link, users will be prompted to enter a password. The
default password is 12345678.
a. “Password” Webpage
Figure 5-16: “Password” webpage. If the password is valid, the browser will go to the“Network Settings” webpage. If an incorrect password is used, users will be notifiedof "Invalid Password".

b. “Network Settings” Webpage
Figure 5-45: “Network Settings” webpage. There are two sections for you to set:
Ethernet setting and SNTP setting. In Ethernet setting section, it supports two network
setting modes: Manual or Auto. There are two port settings: HTTP port and ModbusTCP port.

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The default value of Modbus-TCP port is 502, and the user defined range is 2000~5999.
The default value of HTTP port is 80, and the user defined range is 6000~9999.
In SNTP setting section, there are four contents:• SNTP Enable, enable SNTP function.
• SNTP Interval, setup interval seconds which SNTP client check SNTP server. The
default value is 10min, and the user defined range is 1-60000min.
• SNTP Server, setup SNTP Server which SNTP client update from. Please findavailable SNTP server from internet.
• Time Zone Selecting: select Time Zone which match your location.

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AcuRev 2000 Series Power Meterc. “Mail Settings” Webpage
Figure 5-18: “Mail Settings” webpage. Users can choose between 4 mail sending
modes: "Triggered Sending", "Timed Sending", both "Triggered and Timed Sending"and "None". Boxes marked with "*" cannot be left blank. "Triggered Sending" means
users will receive mail when the meter detects a new event, such as an "Alarm Event","SOE Event" or “System Event”. "Timed Sending" means users can receive mail every
5~1440 minutes (user settable) reporting "Metering", "Energy", "Demand","Max/Min", "Alarm Record", "SOE Record" and "System Record".
Sending Modes can be set as follows:
Setting “Triggered Sending" mode: users can select one or all of the checkboxes below.
Triggered Sending includes "Alarm Event" , "SOE Event" and "System Record" as seenin Figure 5-18. Triggered Sending mode is disabled if neither “Alarm Event”, “SOEEvent” or “System Event” is selected.
Setting “Timed Sending" mode: users enter a number between 5 and 1440 minutes
into the box beside "Timed Sending". This number is the interval time between mail.
Sending mode is disabled if 0 is entered. Users can also select which parameters toreceive reports on by checking the checkboxes below "Timed Sending" in Figure 5-46.
Setting both "Triggered Sending" and "Timed Sending" mode: users follow the steps
for both "Triggered Sending" and "Timed Sending" above.
"None" mode: users disable both "Triggered Sending" and "Timed Sending" modes.
Note: Mail Server part includes "SMTP Server", "User Name" and "Password". For the"SMTP Server" users can input either domain name such as "mail.accuenergy.com" oran IP address such as "222.128.6.73" which is from "mail.accuenergy.com" resolved.
A user name and password will be required to log in.

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d. "Web Configuration Settings" Webpage
Figure 5-19: "Webpage Settings" page. Users set the "Device Description" according
to the meter type.

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AcuRev 2000 Series Power Metere. “Management" webpage
Figure 5-20: "Management" webpage. Users can easily update the software online
by selecting the updated file, which can be got from Accuenergy Corporation. The"Reboot NET module" option resets the module itself.
IP Address:192.168.1.254
Subnet Mask:255.255.255.0
Gateway:192.168.1.1
DNS Primary: 202.106.0.20
DNS Secondary: 202.106.196.115
MODBUS Port: 502
HTTP Port: 80

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f. “Password Setting” Webpage
Figure 5-21: “Password Setting” webpage. To change the password, users need to
input the current password first.

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4. Data Webpage
Click "Data" Link to Visit Data webpages. There are eight kinds of data webpages. They
are “Metering” webpage, “Demand” webpage, “Energy” webpage, “Harmonics”
webpage, “IO Status” webpage, “Alarm Record” webpage, “SOE Record” webpage and“System Record” webpage. Each webpage shows the working status of the meter.
"Metering" webpage includes the data of real-time parameters for Acurev 2000 series
meter, such as Volts AN, I A, Watt A of inline and each user.
"Demand" webpage includes the demand data for Acurev 2000 series meter, such as
realtime value, predictive value, maximum value and the maximum value timestampof inline and each user.
"Energy" webpage includes the energy data for Acurev 2000 series meter, such as
Delivered kWh, kVAh of inline and each user.
"Harmonics" webpage includes harmonics parameters for Acurev 2000 series meter,
such as THD Volts Average of inline and each user.
"IO Status" webpage includes RO status, DI status or DI counters, DI value and DI unit.
"Alarm Record" webpage includes alarm records for Acurev 2000 series meter. There
are twenty records. Each record includes Time Stamp, Limit ID, Status, Alarm Channel
and Value.
"SOE Record" webpage includes SOE record for Acurev 2000 series meter. There aretwenty records. Each record includes Time Stamp and DI Status.
"System Record" webpage includes system record for Acurev 2000 series meter. There
are one hundred records. Each record includes Time Stamp and system event.

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5.3.10 Email Function
The Ethernet module supports SMTP protocol, which provides email capabilities.
Before sending emails, users must set their own DNS Server. Please refer to "Network
settings "which includes DNS Server setting.
Please note, as per 3.c of Section 5.3.9, there are three modes users can select. The
first is "Trigged Sending", which means once new events happen, users can receive
email notifications immediately. The second is "Timed Sending" mode. Users canreceive emails based on preset time invervals (5~1440 minutes), which include all
information on "Data" webpage.
The third mode is a combination of "Triggered Sending" and "Timed Sending".

5.3.11 SNMP Function
Ethernet communication supports SNMP (Simple Network Management Protocol)
protocol, so you can get data from the meter through SNMP, by get, get-next, andwalk instructions. To master this manual, you suppose to be familiar with SNMP
protocol, and you have generously mastered the function and application of thisproduct.
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We will show you an example of how to use SNMP server software to get data fromthe meter. The example is showed by MG-SOFT MIB Browser Professional
SNMPv1/v2c Edition 2010.
NOTE: MG-SOFT MIB Browser Professional is the production of MG-SOFT Corporation,and its copyrights are reserved by MG-SOFT Corporation. We will not supply MG-SOFT
MIB Browser Professional with our meters.
1. Compile MIB
After installed MG-SOFT MIB Browser Professional, you can load Acurev 2000.mib fileby MIB Compiler, which is one part of MG-SOFT MIB Browser Professional.

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Using F7 on keyboard to compile this MIB, then select ACCUENERGY-MIB, selectSave.

After successfully adding Acurev 2000 MIB, there should show ACCUENERGY-MIB in
MIB Modules, which OID is 1.3.6.1.4.1.39604.

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2. Load ACCUENERGY-MIB
Opening MIB Browser, which is part of MG-SOFT, select MIB Table, then load
ACCUENERGYMIB from MIB Modules, unload unnecessary MIBs from Loaded MIB
modules.

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3. Contact SNMP Agent Change to Query Label, input IP address under Remote
SNMP agent, such as 192.168.1.249, select Contact button
works on this IP, it will return like this,, if the SNMP agent

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Remote address: 192.168.1.249 port: 161 transport: IP/UDP
Local address: 192.168.1.126 port: 3592 transport: IP/UDP
Protocol version: SNMPv1
1: [Loaded: RFC-1215] sysUpTime.0 (timeticks) 0 days 20h:11m:50s.23th (7271023)

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8
4. Walk the MIB
Right Click on the tree root, then expand MIB,find Acurev 2000 OID, right click to
select walk , then query whole acurev 2000 MIB.

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AcuRev 2000 Series Power MeterQUERY returns like these,***** SNMP QUERY STARTED *****
1: phaseVoltageA.0 (integer) 0
2: phaseVoltageB.0 (integer) 0
3: phaseVoltageC.0 (integer) 0
4: averagePhaseVoltage.0 (integer) 0
5: lineVoltageAB.0 (integer) 30540…………….
582: user16MappingRelationships.0 (integer) 272
583: user17Name.0 (octet string) user17 [75.73.65.72.31.37 (hex)]
584: user17MappingRelationships.0 (integer) 273
585: user18Name.0 (octet string) user18 [75.73.65.72.31.38 (hex)]
586: user18MappingRelationships.0 (integer) 277
587: threePhaseInputWiringType.0 (integer) 2***** SNMP QUERY FINISHED *****
5. Get a value
Right Click on one MIB OID, which you want to query, then select Get, and thenreturn the OID value.
For example, the followings demonstrate the result of getting the value ofphaseVoltageA.
Operation: Get
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Request binding:
1: phaseVoltageA.0 (null) null
Response binding:
1: phaseVoltageA.0 (integer) 0

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5.3.12 SNTP Function
Ethernet communication supports SNTP (Simple Network Time Protocol) protocol, so
meters can get update time to Coordinated Universal Time (UTC). Please find the
SNTP Settings – Network Settings by Internet Explorer,

5.4 Application Details and Parameter Address Table
1. Data Type"Bit" is binary value;"Word" is 16-bit unsigned integer, using one register address, 2 bytes. The data
range is 0-65535.
"int" is 16-bit signed integer, using one register address, 2 bytes. The data range is 32768- 32767.
"dword" is 32-bit unsigned integer, using two register addresses, high bytes followed
by low bytes, using 4 bytes in total. The data range is 0-4294967295; Rx = High Wordx 65536 + Low Word.
"float" is single precision floating point, using two register addresses, 4 bytes. The
data range is 0.0-3.402823E +38.
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2. The relationship between communication value and real value
The meter's communication value does not always equal the real value. There is aconversion relationship between them. It is very important to be aware of theparameter relationship when users design a communication software, otherwise theresult may be incorrect.
Table 5-26 The relationship between communication value and real value(Rx is the communication value)

Parameter
System Parameter, Status,
Parameter
Meter and Battery runtime
Real-time Clock, Timestamp

RelationshipThe communication value equals
the real value
T=Rx/100
The communication value equals
the real value

EnergyE=Rx/10(A decimal)

DemandThe communication value equals
the real value

Unbalance
Total Harmonic distortion
All times Harmonic ratio
Odd harmonic ratio
Even harmonic ratio
Crest Factor
K-factor
Phone Form Factor

The communication value equals
the real value
The communication value equals
the real value
The communication value equals
the real value
The communication value equals
the real value
Unbl=(Rx/1000)X 100%
THD =(Rx/10000)X 100%
HDn =(Rx/10000)X 100%
HDo =(Rx/10000)X 100%
HDe =(Rx/10000)X 100%
CF = Rx/1000
KF = Rx/10
THFF=(Rx/10000)X 100%

Pulse Counted

Value = Rx/100

Frequency
Power Factor
Voltage
Current

Unit
No UnitHour
Time Unit
Ep: kWhEq: kvarh
Es: kVAh
Dp: kW
Dq: kvar
Ds: kVA
I: A
Hz
No UnitVolt
AmpereNo UnitNo UnitNo UnitNo UnitNo UnitNo UnitNo UnitNo UnitAccording tosettings

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3. Parameter Address Table
System Settings
Users should thoroughly understand the system settings as they contribute to the meter
operation mode. The details on system settings can be found in Chapter 4.
Function Code 10H: Write, 03H: Read
Address

Parameter

Property

800H

Meter Address
Channel 1 485
communication
Modbus parity bit
setting

R/W

801H

802H

803H

804H
805H
806H
807H
808H
809H

Infraredcommunication
parity bit setting
Channel 1 485
communication
Modbus baudrate
Infraredcommunication
baud rat
Password
Energy Pulse
constant
Energy Pulse
width
DO1 Energy Pulse
Output setting
DO1 Energy Pulse
Output setting

R/W

R/W

R/W

R/W

Range
1-247
0: Even parity
1: Odd parity
2: No parity 2
3: No parity 1
0: Even parity
1: Odd parity
2: No parity Stop Bit 2
3: No Parity, Stop Bit 1
1200-38400
1200-38400

1

Date
Type
word

3

word

3

word

9600

word

9600

word

Default

R/W

0000-9999

0000

word

R/W

500-20000

5000

word

R/W

20-100ms

80

word

R/W

See Appendix B

0

word

R/W

Same as above

0

word

0

word

15

word

80AH

Demandcalculation

R/W

0: Sliding Window
1: Rolling Window
2: Fixed Window
3: Thermal

80BH

Primary Demand
Window

R/W

1-30 minutes

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80CH
80DH

80EH

80FH

Secondary
Demand Window
DI
Synchronization
SourceDI Triggering
Condition
DI Working Mode

R/W

1-30 minutes

1

word

R/W

1-8: DI1-DI8 as
Synchronization Source

1

word

0

word

0

word

1

word

1

word

1

word

0

word

0

word

80

word

0

word

0

word

0

word

R/W

R/W

810H817H

DI1-8 Pulse
Constant for eachchannelR/W

818H81FH

DI Category, x8

R/W

820H827HDI Unit, x8

R/W

828H

Relay Output
Working Mode

R/W

829H

Relay Control
Mode

R/W

82AH

Relay Control
Momentary Time

R/W

82BH

Alarming Feature

R/W

82CH

1-10 Alarming
ChannelR/W

82DH

Each event alarmis sent to RO
feature bit. 2

R/W

0: No Triggering
1: Rising Edge
2: Falling Edge
3: By Changes
bit0-bit7 correspond to
DI1- DI8
0: State Monitoring
1: Pulse Counter
1-65535
i.e. one pulse represents
20 tons water
1: t(ton)
2: m3(cubic meter)
3: kWh4: (RMB)
5: $(US Dollar)
bit0-bit3 correspond to
RO1- RO4
0: Relay Control
1: Alarming
bit0-bit3 correspond to
RO1- RO4
0: Latching
1: Momentary50-3000ms
0: Disable
1: Enable
Bit0-bit9 correspond to 110 alarming channels
1: Active
0: Inactive
Bit0-15 correspond to 16
Events

V:2.0.1 Revised August 2023 147

AcuRev 2000 Series Power Meter
bytes represent
16 events sent to
RO feature

82EH

82FH

830H
831H
832H

833H
834H
835H
836H
837H
838H

RO alarming,each one of thefirst 8 events
corresponds to
RO settings

Same as above,the last 8 events

RO alarming timedelay, notapplicable toover/under limit
alarming
Backlight time
Automatic display
if no key ispressed in how
longAutomatic
Display, eachscreen duration
Display Power(demand) decimal
place
Reactive Power
VAR/PF
Convention
Clear all data
digits to clear all
records
DI Pulse Counterclear

1: Enable
0: Disable

R/W

R/W

2 Bytes. Every 2 bitcorrespond to one event,the RO number is:
00 RO1
01 RO2
10 RO3
11 RO4
2 Bytes. Every 2 bits
correspond to one event,the RO number is:
00 RO1
01 RO2
10 RO3
11 RO4

0

word

0

word

R/W

1-60000 second

60

word

R/W

0-60 minute

1

word

R/W

1-60 (minute)

1

word

R/W

5-100 (second)

5

word

R/W

3-4 digit

3

word

0

word

0

word

R/W
R/W

0: True
1: Generalized
0: IEC
1: IEEE

R/W

See Appendix

0

word

R/W

bit0-bit7 correspond to
DI1- DI8, 1 means clearing
the counter

0

word

V:2.0.1 Revised August 2023 148

AcuRev 2000 Series Power Meter
839H83EH
83FH841H

645 Address

R/W

user01 user name

R/W

0

word

User name (6 ASCII)

user01

word

0x0101

Word

842H

user01 Mappings

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers

843H845H

user02 user name

R/W

user name (6 ASCII)

user02Word

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phase
users

0x0102Word

R/W

user name (6 ASCII)

user03Word

Mappings

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phase
users

0x0103Word

user04 user name

R/W

user name (6 ASCII)

user04

Word

846H

Mappings

847H849H

user03 user name

84AH

84BH84DH

V:2.0.1 Revised August 2023 149

AcuRev 2000 Series Power Meter

84EH

Mappings

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers

84FH851H

user05 user name

R/W

user name (6 ASCII)

user05Word

0x0105Word

0x0104

Word

852H

Mappings

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers

853H855H

user06 user name

R/W

user name (6 ASCII)

user06

Word

Mappings

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phase
users

0x0106Word

user07 user name

R/W

user name (6 ASCII)

user07

Word

Mappings

R/W

High byte:

0x0107

Word

856H

857H859H
85AH

V:2.0.1 Revised August 2023 150

AcuRev 2000 Series Power Meter

85BH85DH

user08 user name

R/W

85EH

Mappings

R/W

85FH861H

user09 user name

R/W

862H

863H865H
866H

Mappings

R/W

user10 user name

R/W

Mappings

R/W

0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
user name (6 ASCII)High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
user name (6 ASCII)High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
user name (6 ASCII)High byte:

user080x0108Word

Word

user09Word

0x0109Word

user10Word

0x010aWord

V:2.0.1 Revised August 2023 151

AcuRev 2000 Series Power Meter

867H869H

86AH

user11 user name

R/W

Mappings

R/W

86BH86DH
86EH

user12 user name

R/W

Mappings

R/W

86FH871H
872H

user13 user name

R/W

Mappings

R/W

0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
user name (6 ASCII)

user11

Word

0x010bWord

user12

Word

High byte: 0: The display
0x010dmodule does not display
the user 1: The display
module displays the user
Low byte: 0: Disable 1-18:
The corresponding physicalchannel 19-24:
corresponding channel 1-6
three-phase users
user name (6 ASCII)
user13

Word

High byte:
0: The display module does
not display the user
1: The display module
displays the user

Word

High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
user name (6 ASCII)

0x010dWord

V:2.0.1 Revised August 2023 152

AcuRev 2000 Series Power Meter
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
873H875H

user14 user name

R/W

user name (6 ASCII)

user14

Word

0x010eWord

876H

Mappings

R/W

High byte: 0: The display
module does not display
the user 1: The display
module displays the user
Low byte: 0: Disable 1-18:
The corresponding physicalchannel 19-24:
corresponding channel 1-6
three-phase users

877H879H

user15 user name

R/W

user name (6 ASCII)

user15Word

0x010f

Word

87AH

Mappings

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers

87BH87DH

user16 user name

R/W

user name (6 ASCII)

user16

Word

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel

0x0110Word

87EH

Mappings

V:2.0.1 Revised August 2023 153

AcuRev 2000 Series Power Meter
19-24: corresponding
channel 1-6 three-phaseusers
87FH881H

user17 user name

R/W

882H

Mappings

R/W

883H885H

user18 user name

R/W

886H

Mappings

R/W

887H

Load voltage
rating setting

R/W

888H

Connection modeof three-phase
user

R/W

889H

Channel 1 CT
Specifications

R/W

High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
user name (6 ASCII)High byte:
0: The display module does
not display the user
1: The display module
displays the user
Low byte:
0: Disable
1-18: The corresponding
physical channel
19-24: corresponding
channel 1-6 three-phaseusers
Default 220V
0: No three-phase wiring
1LN
1: Three-phase user wiring
is 3LN (three-phase fourwire)
2: Three-phase user wiringis 2LN (single-phase
threewire)
Note: EM effective, DM
invaliduser17

Word

0x0111

Word

user18Word

0x0112

Word

220

Word

0

Word

20

Word

V:2.0.1 Revised August 2023 154

AcuRev 2000 Series Power Meter
Can be set, for example:
20: CCT-20 (full scale 20A)
80: CCT-80 (full scale 80A)
150: CCT-150 (full scale
150A)
200: CCT-200 (full scale
200A)
88AH
88BH
88CH
88DH
88EH
88FH
890H
891H
892H
893H
894H
895H
896H
897H
898H
899H
89AH

Channel 2 CT
Specifications
Channel 3 CT
Specifications
Channel 4 CT
Specifications
Channel 5 CT
Specifications
Channel 6 CT
Specifications
Channel 7 CT
Specifications
Channel 8 CT
Specifications
Channel 9 CT
Specifications
Channel 10 CT
Specifications
Channel 11 CT
Specifications
Channel 12 CT
Specifications
Channel 13 CT
Specifications
Channel 14 CT
Specifications
Channel 15 CT
Specifications
Channel 16 CT
Specifications
Channel 17 CT
Specifications
Channel 18 CT
Specifications

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

R/W

Same as above

20

Word

V:2.0.1 Revised August 2023 155

AcuRev 2000 Series Power Meter
89BH8ACH

8ADH

8AEH

Reserved
Restore thedefault
parameters (Username andmappings, and CT
wiringspecifications)
A decade setting
load enable

R/W

R/W

8AFH

SealedNonstandard
Parameters
Selection

R/W

8B0H

Seals status

R

8B1H8BF

Reserved

0: no action 0xAA: Restore
factory settings Note: The
recovery zone for the user
name, CT specifications,
three-phase wiring
1: Enable active
Bit0: RS485
communication
parameters and infraredcommunication
parameters
Bit1: Network parameters
Bit2: Clear Meter Run Time
Bit3: DI pulse counting
Bit4: TOU
Bit5: RO
1: valid of corresponding
selection
0: invalid of corresponding
selection
0x0A: Seal sealed; Other:
Seal opened.

0

Word

0

Word

0

Word

0x0

Word

Bit0
1 to clear
Clear thismonth and
historicalenergyClear
Bit7
1 to clear

Bit6
1 to clear

Bit5
1 to clear

Bit4
1 to clear

Bit3
1 to clear

Bit2
1 to clear

Bit1
1 to clear

Reserve

Clear
battery
runtimeClear
battery
runtime

Clear
event
records

Clear
alarm
records

Clear SOE
records

Clear
demand

V:2.0.1 Revised August 2023 156

AcuRev 2000 Series Power Meter
Meter and Battery Runtime
Function Code 03: Read. Data Type: Word
Address
1050H-1051H
1052H-1053H

Parameter
Meter
RuntimeBattery
Runtime

Property

Range

Default

Data Type

R

Dword

R

Dword

Clock
Function Code 03: Read, Function Code 16: Write. Date Type: Word
Address
1054H
1055H
1056H
1057H
1058H
1059H
105AH

Parameter
Year
Month
Day
Hour
MinuteSecondWeek

Property
R/W
R/W
R/W
R/W
R/W
R/W
R/W

Range
0-99
1-12
1-31
0-23
0-59
0-59
0-6, 0 Sunday

Default

Data
Word
Word
Word
Word
Word
Word
Word

Over/Under Limit Alarming
There are a total of 10 groups for alarming, each group follows the same format.
Function

V:2.0.1 Revised August 2023 157

AcuRev 2000 Series Power Meter

Code 03: Read. Function Code 16: Write.
Address
105BH

Parameter
Group 1:
Parameter
Number

Property
R/W

Range
0~352

105CH

Group 1:Comparison

R/W

1: larger than
2: equal to
3: smaller than

105DH

Group 1: Set
Value

R/W

Relatedpercentage

105EH

Group 1: Delay
Time

R/W

105FH

Group 1:
Output to RO

R/W

1060H-1064H

Group 2 setup

R/W

1065H-1069H

Group 3 setup

R/W

106AH-106EHGroup 4 setup

R/W

106FH-1073H

Group 5 setup

R/W

1074H-1078H

Group 6 setup

R/W

1079H-107DH

Group 7 setup

R/W

107EH-1082H

Group 8 setup

R/W

1083H-1087H

Group 9 setup

R/W

1088H-108CH

Group 10 setup

R/W

0~30000ms
0: disabled 1-4:
RO number
The same asGroup 1The same asGroup 1The same asGroup 1The same asGroup 1The same asGroup 1The same asGroup 1The same asGroup 1The same asGroup 1The same asGroup 1

Default

Data

0Integer

1

Integer
Integer0Integer0Integer
Integer
Integer
Integer
Integer
Integer
Integer
Integer
Integer
Integer

V:2.0.1 Revised August 2023 158

AcuRev 2000 Series Power Meter
Time of Use Parameter Setup
Before time of address 109F is the basic parameters for the setting, then the time zone,
time tables and holidays specific settings.
Up to 14 time zones, eight times tables, 14 hours, 30 holidays. Two error status word is used
to indicate that when parameter setting wrong
Function Code 03: Read, Function Code 10: Write
Address

1092H
1093H
1094H
1095H
1096H

Parameter
Error word 1 (basic
parameter)
Error word 2(schedule table)
Current Tariff
SeasonSchedule Table
Schedule
Tariff

1097H

Weekend

R/W

1098H
1099H

Weekend Schedule
HolidayTOU Energy monthly
settle up
TOU Energy Special
Day settle up: Day
TOU Energy Special
Day settle up: TimeTOU Energy Enable
TOU Energy reset tofactory
Reserved
Season 1 (month,Day, Schedule Table
Number)

R/W
R/W

1090H
1091H

109AH
109BH
109CH
109DH
109EH
109FH-10AFH
10B0H-10B2H

10B3H-10B5H

10B6H-10B8H

Season 2 (month,Day, Schedule Table
Number)Season 3 (month,Day, Schedule Table
Number)

Property

Range

R

See Appendix

Word

R

See Appendix

Word

R
R/W
R/W
R/W
R/W

1~4
1~14
1~8
1~14
1~4
Bit0-7 1: ON, 0:
OFF
1-8
0-30
1: special day 0:
end of month

R/W

Default

Data

1
2
2
9
4

Word
Word
Word
Word
Word

0x7F

Word

2
0

Word
Word

0

Word

R/W

1~28

1

Word

R/W

0~23

0

Word

R/W

1

1

Word

R/W

1

Word

R/W

Word

R/W

Word

R/W

Word

V:2.0.1 Revised August 2023 159

AcuRev 2000 Series Power Meter

10B9H-10BBH

Season 4 (month,Day, Schedule Table
Number)

10BCH10BEH

Season 5 (month,Day, Schedule Table
Number)10BFH-10C1H

Season 6 (month,Day, Schedule Table
Number)

10C2H10C4H
10C5H-10C7H
10C8H-10CAH
10CBH-10CDH
10CEH-10D0H
10D1H-10D3H
10D4H-10D6H
10D7H-10D9H

10DAH10DCH

10DDH10DFH

Season 7 (month,Day, Schedule Table
Number)Season 8 (month,Day, Schedule Table
Number)Season 9 (month,Day, Schedule Table
Number)Season 10 (month,Day, Schedule Table
Number)Season 11 (month,Day, Schedule Table
Number)Season 12 (month,Day, Schedule Table
Number)Season 13 (month,Day, Schedule Table
Number)Season 14 (month,Day, Schedule Table
Number)Schedule Table 1, 1stschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 2ndschedule (Hour,
Minute, Tariff
Number)

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

V:2.0.1 Revised August 2023 160

AcuRev 2000 Series Power Meter

10E0H-10E2H

10E3H-10E5H

10E6H-10E8H

10E9H-10EBH

10ECH-10EEH

10EFH-10F1H

10F2H-10F4H

10F5H-10F7H

10F8H-10FAH

10FBH-10FDH

10FEH-1100H
1101H-1103H

Schedule Table 1, 3rdschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 4thschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 5thschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 6thschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 7thschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 8thschedule (Hour,
Minute, Tariff
Number)Schedule Table 1, 9thschedule (Hour,
Minute, Tariff
Number)Schedule Table 1,
10th schedule (Hour,
Minute, Tariff
Number)Schedule Table 1,
11th schedule (Hour,
Minute, Tariff
Number)Schedule Table 1,
12th schedule (Hour,
Minute, Tariff
Number)Schedule Table 1,
13th schedule (Hour,
Minute, Tariff
Number)Schedule Table 1,
14th schedule (Hour,

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

V:2.0.1 Revised August 2023 161

AcuRev 2000 Series Power Meter

1104H-112DH

112EH-1157H

1158H-1181H

1182H-11ABH

11ACH-11D5H

11D6H-11FFH

1200H-1229H

122AH-122CH
1230H-1232H
1233H-1235H
1236H-1238H
1239H-123BH

Minute, Tariff
Number)Schedule Table 2, 1st14th schedule (Hour,
Minute, Tariff
Number)Schedule Table 3, 1st14th schedule (Hour,
Minute, Tariff
Number)Schedule Table 4, 1st14th schedule (Hour,
Minute, Tariff
Number)Schedule Table 5, 1st14th schedule (Hour,
Minute, Tariff
Number)Schedule Table 6, 1st14th schedule (Hour,
Minute, Tariff
Number)Schedule Table 7, 1st14th schedule (Hour,
Minute, Tariff
Number)Schedule Table 8, 1st14th schedule (Hour,
Minute, Tariff
Number)
The 1st Holiday(Month, Day,
Schedule Number)
The 2nd Holiday(Month, Day,
Schedule Number)
The 4th Holiday(Month, Day,
Schedule Number)
The 5th Holiday(Month, Day,
Schedule Number)
The 6th Holiday(Month, Day,
Schedule Number)

R/W

The same as
Schedule Table 1

Word

R/W

The same as
Schedule Table 1

Word

R/W

The same as
Schedule Table 1

Word

R/W

The same as
Schedule Table 1

Word

R/W

The same as
Schedule Table 1

Word

R/W

The same as
Schedule Table 1

Word

R/W

The same as
Schedule Table 1

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

V:2.0.1 Revised August 2023 162

AcuRev 2000 Series Power Meter
123CH-123EH
123FH-1241H
1242H-1244H
1245H-1247H
1248H-124AH
124BH-124DH
124EH-1250H
1251H-1253H
1254H-1256H
1257H-1259H
125AH-125CH
125DH-125FH
1260H-1262H
1263H-1265H
1266H-1268H

The 7th Holiday(Month, Day,
Schedule Number)
The 8th Holiday(Month, Day,
Schedule Number)
The 9th Holiday(Month, Day,
Schedule Number)
The 10th Holiday(Month, Day,
Schedule Number)
The 11th Holiday(Month, Day,
Schedule Number)
The 12th Holiday(Month, Day,
Schedule Number)
The 13th Holiday(Month, Day,
Schedule Number)
The 14th Holiday(Month, Day,
Schedule Number)
The 15th Holiday(Month, Day,
Schedule Number)
The 16th Holiday(Month, Day,
Schedule Number)
The 17th Holiday(Month, Day,
Schedule Number)
The 18th Holiday(Month, Day,
Schedule Number)
The 19th Holiday(Month, Day,
Schedule Number)
The 20th Holiday(Month, Day,
Schedule Number)
The 21st Holiday(Month, Day,
Schedule Number)

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

V:2.0.1 Revised August 2023 163

AcuRev 2000 Series Power Meter
1269H-126BH
126CH-126EH
126FH-1271H
1272H-1274H
1275H-1277H
1278H-127AH
127BH-127DH
127EH-1280H
1281H-1283H

The 22nd Holiday(Month, Day,
Schedule Number)
The 23rd Holiday(Month, Day,
Schedule Number)
The 24th Holiday(Month, Day,
Schedule Number)
The 25th Holiday(Month, Day,
Schedule Number)
The 26th Holiday(Month, Day,
Schedule Number)
The 27th Holiday(Month, Day,
Schedule Number)
The 28th Holiday(Month, Day,
Schedule Number)
The 29th Holiday(Month, Day,
Schedule Number)
The 30th Holiday(Month, Day,
Schedule Number)

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

Weekend
Bit7
Bit6
0
1: Work
Reserved Saturday

Bit5
FridayBit4

Bit3
0: RestThursday Wednesday

Bit2

Bit1

Bit0

Tuesday

MondaySundayTariff parameter error word 1(basic parameter)
Bit7
1
Weekend
Schedule
Setting
Error

Bit6
1

Bit5
1

Bit4
1

Bit3
1

Bit2
1

Bit1
1

Bit0
1

Holiday
Setting
Error

Holiday
NumberExceeds

SeasonSetting
Error

SeasonNumberExceeds

Schedule
Table
Exceeds

Schedule
Setting
Error

TariffExceeds

V:2.0.1 Revised August 2023 164

AcuRev 2000 Series Power Meter
Tariff parameter error word 1(basic parameter)
Bit7
1
Schedule
8 Error

Bit6
1
Schedule
7 Error

Bit5
1
Schedule
6 Error

Bit4
1
Schedule
5 Error

Bit3
1
Schedule
4 Error

Bit2
1
Schedule
3 Error

Bit1
1
Schedule
2 Error

Bit0
1
Schedule
1 ErrorTrending Record Settings
1300H
1301H
1302H~1376H
1377H~13B1H
13B2H
13B3H
13B4H
13B5H
13B6H
13B7H
13B8H
13B9H

Log1 #Registers# Sectors
Log1 Interval
Log1 register#1-#117
identifier
Log1 register#1-#117
descriptors
log mode
selection
Starting Year/
Month
Starting Day/
Hour
Starting
Minute/Second
Ending Year/
MonthEnding Day/
Hour
Ending Minute/
SecondClear Trending
Log

13C0H~1479H

Log2 setting

1480H~ 1539H

Log3 setting

Word

R/W

#Registers: 0117 # Sectors:
0-10
0-65535

R/W

0-65535

Word

R/W

R/W
R/W

High 4 bit: data
type Low 4 bit:data length
0: Mode 1 1:
Mode 2 2:Mode 3

Word

Byte
Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

Word

R/W

0: not clear 1:
clear
the same as
Log1
the same as
Log1

Word

V:2.0.1 Revised August 2023 165

AcuRev 2000 Series Power Meter
The logging can be implemented by putting the desired parameter Modbus address in
the register of Trending Record. Some parameters use 2 Modbus registers, so thedescriptor is required. A descriptor represents how many Modbus registers aparameter uses.
For example, register 4102H and 4103H are configured as a specific record, thecorresponding descriptor is 2, the software can display content as "Frequency”
Trending log setting includes: Log1 Setting, Log2 Setting, Log3 Setting.
1300H-13BFH (Log1)
13C0H-147FH (Log2)
1480H-153FH (Log3)
Range: each record uses 192 registers (384 bytes)
Trending record setting:
1300H – 1301H
Log Settings

1302H – 1376H
Parameter Register
Address

1377H – 13B1H

13B2H – 13B8H

Register Property

Register Property

1. Log Settings
Register 1300H – 1301H
Size 2
Address
Bytes
Parameter

1300H
0 (Low byte)
1 (High byte)
Sector#Register#

1301H
2 (Low byte)
3 (High byte)
Logging time

Register Number: The number of Modbus registers. Data range 0-117. The trending
record size is Register Number x 2 + 12.
Sector Number: Each sector is 64 kB. Trending Log1, Log2, Log3 in total use 100
sectors, the range is 0-100. (The logging is disabled if the setting is set as 0)

V:2.0.1 Revised August 2023 166

AcuRev 2000 Series Power Meter
Logging Interval: the time interval between two records. the unit is minute. The range
is 0-1440. (when it is set as 0, logging will be disabled)
2. Parameter Address
Register: 1302H-1376H
Size: One parameter uses one, two or three Modbus register addresses, in total there
are 117 addresses.
Modbus register address list, you can set the parameters that are recorded in therecord set the trend, because some parameters, such as power and electricity, etc.,
takes up two Modbus address, to record these parameters need to use two Modbus
address to characterize. Some parameter takes up 3 Modbus address such as
maximum demand happening time.
For example: Register 2000H and 2001H is set in the trend recorded in the register list,
the trends recorded in these registers record access frequency value. Frequency
Modbus addresses is 2000H and 2001H.
Note: when 117 registers are all fully assigned, be sure that no extra parameters will
be assigned. For example, all parameter registers are energy, when all 117 registers
are full, it leads to that the last energy only uses one Modbus address. The last value
will be incorrect because every energy uses two Modbus addresses.
• Unused register should be set as 0000H or FFFFH.
• Each logging size is decided by the above register number
3. Register property:
Register: 1377H-13B1H
Size: one register uses one byte, in total there are 117 descriptors. (59 register
addresses) The descriptor indicates how many registers number one parameter uses.
It can be set as 1 or 2 or 3.
For example: If the first descriptor is 2, the second descriptor is 1, then the first two
Modbus addresses belong to the first, the third Modbus address belong to the second
descriptor.

V:2.0.1 Revised August 2023 167

AcuRev 2000 Series Power Meter
Note: From the above example can be seen between the register list and thedescriptor is not one to one, a record register property may correspond to tworecording parameter register address.
4. Logging mode setting
Logging mode as follows:
Mode 1: Interval setting time recording, recording full set sector, the records covering
the trend originated.
Mode 2: within the set time, recording data, if within a set range record full set sector,
to stop recording.
Mode 3: To set the start time to start recording data, records full set sector, therecords covering the trend originated.
Register address 13B2H is the trend recording a mode setting register,0-Log 1; 1-Log
2; 2-Log 3.
13B3H to 13B5H is to set the starting time of the trend recording, 13B6H to 11B7H isto set the trend recording ending time.
Register
Size
Byte
Parameter

13B3H-13B5H (Logging Timer starting time)
13B6H-13B8H (Logging Timer ending time)
3
0
Year

1
Month

2
Day

3
Hour

4
Minute5Second

V:2.0.1 Revised August 2023 168

AcuRev 2000 Series Power Meter
Trending Log Status
Trending Log Status describes the current status of each record.
Address
3C00H~3C01H

Parameter
Logging 1 Max
recordPropertyR

3C02H~3C03H

Logging 1 Used
RecordR

3C04H

Logging 1
Record Size

R

3C05H

Reserved

3C06H~3C08H

Range
0-4681000-468100

14-246

Data Type
dword
dword
word

R

word

Logging 1 First
Record Time

R

word

3C09H~3C0bH

Logging 1 Last
Record Time

R

word

3D00H~3D01H

Logging 2 Used
RecordR

3D02H~3D03H
3D04H
3D05H
3D06H~3D08H
3D09H~3D0bH
3E00H~3E01H
3E02H~3E03H
3E04H
3E05H

Logging 2
Record Size
Reserved
Logging 2 First
Record Time
Logging 2 Last
Record Time
Logging 2 Used
RecordLogging 3 Used
RecordLogging 3
Record Size
Reserved
Logging 3 First
Record TimeRR

0-4681000-468100
14-246

dword
dword
word

R
R

word

R

word

R

0-468100dword

R0-468100dword

R

14-246word

R

V:2.0.1 Revised August 2023 169

AcuRev 2000 Series Power Meter
3E06H~3E08H
3E09H~3E0bH

Logging 3 Last
Record Time
Logging 3 Used
Record

R

word

R

word

Max Record: the maximum number of records the log can record based on the given
Record Size and Sector Number.
Used Record: The record number of the log, when the log is full, it should equal Max
Record.
When the log is reset, User Record will be changed to 0.
Record Size: Each record size in the log, including timestamp.
The trending record format is Record Number (4bytes) + Timestamp(6bytes) + [Data1DataN] (2Nbytes) + CRC(2bytes).
Record Starting Time: First Record, the earliest record time.
Record Ending Time: Last Record, the latest record time.
Trending Record RetrieveTrending Record can be divided into two parts: File Header and Main Window. File
Header is used to finalize the contents displayed in Main Window. Main Window is asliding window representing all the records. 3 trending records have one address.
Register

3B00H-3B03H

Size

4

V:2.0.1 Revised August 2023 170

AcuRev 2000 Series Power Meter

Address

Parameter

Property

3B00H

Record Type

R/W

3B01H

Window Record
Number, Status

R/W

3B02H~3B03H
3B04H~3B7eH

Window Status+ Record Offset
Window

FormatNnnnnnnn
ssssssss
wwwwwwwwnnnnnnnn

Description
Record Type
Reserved
statusWindow Record
NumberR/W
R

Record Type: which record will be read
0 — Log 1
1 — Log 2
2 — Log 3
Record Number: the record number each window displays. Please note this Record
Number cannot exceed the window size. This setting tells AcuRev 2000 how manyrecords are saved in Main Window. Window size bytes equal window record
multiplied with Record Size.
For example, a record size is 50, the window size should be 246/50 = 4.
Status: Window Status indicates the data status of the current window. It may exceed
the time delay 1 second when AcuRev 2000 is preparing for a one window size data.
This byte represents the data effectiveness, if the window records are not effective,the data will be ignored. In addition, it takes time to erase the memory. The memory
erasing status can be represented by this byte. If Window Status is read only, allwriting operations are disabled.
bH Window Status effective
FFH Window Status not effective
aaH Data Log erasing in operationbbH Data Log erasing not in operation

V:2.0.1 Revised August 2023 171

AcuRev 2000 Series Power Meter
Offset: this parameter is configurable. In order to read all the records of one log, users
can just modify this offset value. When the data is retrieved, the first data is locked,
so offset 0 is always pointed at the first data.
Window: a window is where to store the data; the window is read only. Please note,the data number in the window is an integer.
Retrieve Note
As the trend recording record full case, when using trend record mode 1 and mode 3
will erase the earliest record of a sector of data in order to continue to record. Whenreading the whole trend recording so try to avoid in read write full set by sector is,whether going to write full set by sector depends on whether has with the record
number close to the maximum number of records. If set to be filled with the situationof the sector continue to read, you should read before reading a window about thecurrent record number of records that have been used to compare this with thenumber of records that have been are down from decreases with the number ofrecords by dividing the maximum number of records record number of sectors, if thisoffset is less than the maximum number of records divided by the number of sectors
records, then the number of records to be read should subtract this number from .
The earliest record data of one sector data has been erased irreversible. If at this time
if the time offset is greater than the maximum number of records divided by the
number of sectors records, then the offset should be unified after subtracting thisnumber. To avoid these problems, we recommend that users use as much as possible
before the trend for reading demerit record.
For example, log 1 uses 3 sectors, each sector saves 448 records, in total there will be1344 records. When the user retrieves the data when 1340 records are used, the first
sector of log 1 will be erased without being retrieved.
Data Retrieve Example• The example is based on log 1.
• The logging content is Channel 1 Active Power, Channel 2 Active Power andChannel 3 Active Power (12 bytes), the logging interval is 1 minute, sector number
is 10, register number is 6, using log 1.
• The Offset is 0.
• There are no new records logged while retrieving.

V:2.0.1 Revised August 2023 172

AcuRev 2000 Series Power Metera) Setup Log 1:
1. Set Tenant 1 Power, Tenant 2 Power, Tenant 3 Power into this log. Since eachparameter uses two Modbus registers, set 0x2102, 0x2103, 0x210e, 0x210f, 0x211a,
0x211b to 0x1302, 0x1303, 0x1304, 0x1305, 0x1306 and 0x1307.The descriptor is 2,
so at the same time set 0x0202, 0x0200 to 0x1377, 0x1378
2. The register number is 6, it uses 10 sectors. So set 0x060A to 0x1300
3. The logging interval is 1 minute, set 0x0001 to 0x1301.
4. Log 1, set 0 to 0x13b9, the default is the log 1b) Data Log Retrieve
The following describes how to retrieve from the earliest record to the latest record.
1. Calculate the max record number a window holds. The max record number = 246 /Record Size. In this example, 246 / 24 = 10.
2. Set the max record number and Offset to the meter. Initially the Offset is 0. In thisexample, set 0x0A0B and 0x0000 to 0x3B01 and 0x3B02.
3. Read the Window Status from 0x3B01, if the status says 0xFF, then go to step 2 toset max record number and Offset again. If the status says 0x0B, the content of thewindow will be read.
4. Read the window content and calculate the next record offset. The next record
offset is the last record offset plus the max record number per window. Aftercompleting, set the new offset to 0x3B02.Then repeat step 3 until all the records
are retrieved.
Basic Measurement
AcuRev 2010 only takes power related measurements. The format is floating point.
Each parameter uses 4 bytes, high bytes are followed by low bytes. Function Code:
03.Read only.

V:2.0.1 Revised August 2023 173

AcuRev 2000 Series Power Meter

Address

Parameters

Property

2000H-2001H
2002H-2003H
2004-2005H
2006-2007H
2008-2009H
200AH-200BH
200CH-200DH
200EH-200FH
2010H-2011H

F
U1
U2
U3
Uavg
U12
U23
U31
Ulavg
IL1 (Phase A inline
current)
IL2 (Phase B inline
current)
IL3(Phase C inline
current)
Iavg(Average
Current)
Pin-s inline system
real power
Qin-s inline system
reactive power
Sin-s inline systemapparent power
PFin-s inline system
power factor
Inline System Load
NaturePin-A inline Phase A
real power
Pin-B inline Phase B
real power
Pin-C inline Phase C
real power
Qin-A inline Phase A
reactive power
Qin-B inline Phase B
reactive power
Qin-C inline Phase Creactive power

R
R
R
R
R
R
R
R
R

Alarm parameter
label
0
1
2
3
4
5
6
7
8

R

9

float

R

10

float

R

11

float

R

12

float

R

13

float

R

14

float

R

15

float

R

16

float

2012H-2013H
2014H-2015H
2016H-2017H
2018H-2019H
201AH-201BH
201CH-201DH
201EH-201FH
2020H-2021H
2022H-2023H
2024H-2025H
2026H-2027H
2028H-2029H
202AH-202BH
202CH-202DH
202EH-202FH

R

Default

Data
Type
float
float
float
float
float
float
float
float
float

float

R

17

float

R

18

float

R

19

float

R

20

float

R

21

float

R

22

float

V:2.0.1 Revised August 2023 174

AcuRev 2000 Series Power Meter
2030H-2031H
2032H-2033H
2034H-2035H
2036H-2037H
2038H-2039H
203AH-203BH
203CH-203DH
203EH-203FH
2040H-2041H
2100H-2101H
2102H-2103H
2104H-2105H
2106H-2107H
2108H-2109
210AH-210B
210CH-2117H
2118H-2123H
2124H-212FH
2130H-213BH
213CH-2147H
2148H-2153H

Sin-A inline A
apparent power
Sin-B inline B
apparent power
Sin-C inline Capparent power
PFin-A inline A
power factor
PFin-B inline B
power factor
PFin-C inline C
power factor
A inline load nature
B inline load nature
C inline load nature
I1(Channel 1
Current)
P1(Channel 1 Realpower)
Q1(Channel 1
Reactive power)
S1(Channel 1
Apparent Power)
PF1(Channel 1
Power Factor)
Load Nature
1(Channel 1 Load
Nature)Load Nature
1(Channel 1 Load
Nature)Channel 2
Measurement
Channel 3
Measurement
Channel 4
Measurement
Channel 6
Measurement
Channel 7
Measurement

R

23

float

R

24

float

R

25

float

R

26

float

R

27

float

R

28

float

R
R
R

float
float
float

R

29

float

R

30

float

R

31

float

R

32

float

R

33

float
float

R
R
R
R
R
R

The same as
Channel 1 34-38
The same as
Channel 1 39-43
The same as
Channel 1 44-48
The same as
Channel 1 49-53
The same as
Channel 1 54-58
The same as
Channel 1 59-63

float
float
float
float
float
float

V:2.0.1 Revised August 2023 175

AcuRev 2000 Series Power Meter
2154H-215FH
2160H-216BH
216CH-2177H
2178H-2183H
2184H-218FH
2190H-219BH
219CH-21A7H
21A8H-21B3H

Channel 8
Measurement
Channel 9
Measurement
Channel 10
Measurement
Channel 11
Measurement
Channel 12
Measurement
Channel 13
Measurement
Channel 14
Measurement
Channel 15
Measurement

R
R
R
R
R
R
R
R

21B4H-21BFH

Channel 16
Measurement

R

21C0H-21CBH

Channel 17
Measurement

R

21CCH-21D7H

Channel 18
Measurement

R

Ps1(Channel 1 3phase 4-line/single21D8H-21D9H
phase 3-line total
active power)
Qs1(Channel 1 3phase 4-line/single21DAH-21DBH
phase 4-line total
reactive power)
Ss1(Channel 1 3phase 4-line/single21DCH-21DDH phase 3-line total
apparent power)
21DEH-21DFH

PFs1(Channel 1 3phase 4line/singlephase 3-

The same as
Channel 1 64-68
The same as
Channel 1 69-73
The same as
Channel 1 74-78
The same as
Channel 1 79-83
The same as
Channel 1 84-88
The same as
Channel 1 89-93
The same as
Channel 1 94-98
The same as
Channel 1 99-103
The same as
Channel 1 104108
The same as
Channel 1 109113
The same as
Channel 1 114118

float
float
float
float
float
float
float
float
float
float
float

R

119

float

R

120

float

R

121

float

R

122

float

V:2.0.1 Revised August 2023 176

AcuRev 2000 Series Power Meterline total power
factor)

21E0H-21E1H

Nature of the load
(Channel 1 3-phase4-line/single-phase3-line nature of the
load)

R

21E2H-21EBH

Channel 2
Measurement

R

21ECH-21F5H

Channel 3
Measurement

R

21F6H-21FFH

Channel 4
Measurement

R

2200H-2209H

Channel 5
Measurement

R

220AH-2213H

Channel 6
Measurement

R

float
Same as toChannel 1 3phase 4-line /single-phase 3line 123-126
Same as toChannel 1 3phase 4-line /single-phase 3line 127-130
Same as toChannel 1 3phase 4-line/single-phase 3line131-134
Same as toChannel 1 3phase 4-line /single-phase 3line 135-138
Same as toChannel 1 3phase 4-line /single-phase 3line 139-142

float

float

float

float

float

V:2.0.1 Revised August 2023 177

AcuRev 2000 Series Power Meter
EnergyThe decimal place for energy is 1, the real value is communication value divided by 10. The
unit is kWh. Real-time energy and this month TOU energy is editable, but the prior month
TOU energy cannot be edited. The data type is double word, each parameter uses tworegister address, 4 bytes. High bytes are followed by low bytes. Function Code 03 to read,
Function Code 10 to write.
Real Time Energy
Address(H)Parameter

Property

Range

Default

Data
Type

Inline real time energy
2500H-2501H

Epin-A inline Phase A real
R/Wtime energy
Epin-B inline Phase B real
2502H-2503H
R/W
time energy
Epin-C inline Phase C real
2504H-2505H
R/W
time energy
Epin-S inline system real
2506H-2507H
R/W
time energy
Channel 1-18 single-phase 3+Channel 1-6 3-phase4-line/single-phase 3-line real-time energy
2508H-2509H Channel 1 realtime energy
R/W
250AH-250BH Channel 2 realtime energy
R/W
250CH-250DH Channel 3 real-time energy
R/W
250EH-250FH Channel 4 real-time energy
R/W
2510H-2511H Channel 5 real-time energy
R/W
2512H-2513H Channel 6 real-time energy
R/W
2514H-2515H Channel 7 real-time energy
R/W
2516H-2517H Channel 8 real-time energy
R/W
2518H-2519H Channel 9 real-time energy
R/W
Channel 10 real-time
251AH-251BH
R/W
energyChannel 11 real-time
251CH-251DH
R/W
energyChannel 12 real-time
251EH-251FH
R/W
energyChannel 13 real-time
2520H-2521H
R/W
energy

dword
dword
dword
dword

dword
dword
dword
dword
dword
dword
dword
dword
dword
dword
dword
dword
dword

V:2.0.1 Revised August 2023 178

AcuRev 2000 Series Power Meter
2522H-2523H
2524H-2525H
2526H-2527H
2528H-2529H
252AH-252BH
252CH-252DH

252EH-252FH

2530H-2531H

2532H-2533H

2534H-2535H

2536H-2537H

Channel 14 real-timeenergyChannel 15 real-timeenergyChannel 16 real-timeenergyChannel 17 real-timeenergyChannel 18 real-timeenergyChannel 1 3-phase 4-line /single-phase 3-line realtime system active power
energyChannel 2 3-phase 4-line /single-phase 3-line realtime system active power
energyChannel3 3-phase 4-line /single-phase 3-line realtime system active power
energyChannel 4 3-phase 4-line /single-phase 3-line realtime system active power
energyChannel 5 3-phase 4-line /single-phase 3-line realtime system active power
energyChannel 6 3-phase 4-line /single-phase 3-line realtime system active power
energy

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

V:2.0.1 Revised August 2023 179

AcuRev 2000 Series Power MeterTOU Energy – This Month TOU Energy
Address(H)Parameter

Property

Range

Default

Data
Type

Inline this month TOU energy
2600H-2601H
2602H-2603H
2604H-2605H
2606H-2607H
2608H-2609H
260AH-260BH
260CH-260DH
260EH-260FH
2610H-2611H
2612H-2613H
2614H-2615H
2616H-2617H
2618H-2619H
261AH-261BH
261CH-261DH
261EH-261FH
2620H-2626H
2622H-2623H

Epin-S inline system thismonth TOU energy
Epin-S inline system thismonth TOU energy (tariff 1)
Epin-S inline system thismonth TOU energy (tariff 2)
Epin-S inline system thismonth TOU energy (tariff 3)
Epin-S inline system thismonth TOU energy (tariff 4)
Epin-A inline Phase A thismonth TOU energy (total)
Epin-A inline Phase A thismonth TOU energy (tariff 1)
Epin-A inline Phase A thismonth TOU energy (tariff 2)
Epin-A inline Phase A thismonth TOU energy (tariff 3)
Epin-A inline Phase A thismonth TOU energy (tariff 4)
Epin-B inline Phase B thismonth TOU energy(total)
Epin-B inline Phase B thismonth TOU energy (tariff 1)
Epin-B inline Phase B thismonth TOU energy (tariff 2)
Epin-B inline Phase B thismonth TOU energy (tariff 3)
Epin-B inline Phase B thismonth TOU energy (tariff 4)
Epin-C inline Phase C thismonth TOU energy(total)
Epin-C inline Phase C thismonth TOU energy (tariff 1)
Epin-C inline Phase C thismonth TOU energy (tariff 2)

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword
V:2.0.1 Revised August 2023 180

AcuRev 2000 Series Power Meter
2624H-2625H
2626H-2627H

Epin-C inline Phase C thismonth TOU energy (tariff 3)
Epin-C inline Phase C thismonth TOU energy (tariff 4)

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

Channel 1-18 single-phase 3+Channel 1-6 3-phase4-line/single-phase 3-line this month TOU energy
2628H-2629H
262AH-262BH
262CH-262DH
262EH-262FH
2630H-2631H
2632H-263BH
263CH-2645H
2646H-264FH
2650H-2659H
265AH-2663H
2664H-266DH
266EH-2677H
2678H-2681H

Channel 1 this month TOUenergy (total)
Channel 1 this month TOUenergy (Tariff 1)
Channel 1 this month TOUenergy (Tariff 2)
Channel1 this month TOUenergy (Tariff 3)
Channel1 this month TOUenergy (Tariff 4)
Channel 2 this month TOUenergy –The same as
Channel 1
Channel 3 this month TOUenergy –The same as
Channel 1
Channel 4 this month TOUenergy –The same as
Channel 1
Channel 5 this month TOUenergy –The same as
Channel 1
Channel 6 this month TOUenergy –The same as
Channel 1
Channel 7 this month TOUenergy –The same as
Channel 1
Channel 8 this month TOUenergy –The same as
Channel 1
Channel 9 this month TOUenergy –The same as
Channel 2

V:2.0.1 Revised August 2023 181

AcuRev 2000 Series Power Meter
2682H-268BH

268CH-2695H
2696H-269FH
26A0H-26A9H
26AAH-26B3H
26B4H-26BDH
26BEH-26C7H
26C8H-26D1H
26D2H-26DBH

26DCH-26DDH

26DEH-26DFH

26E0H-26E1H

Channel 10 this month TOUenergy –The same as
Channel 1
Channel 11 this month TOUenergy –The same as
ChannelChannel 12 this month TOUenergy –The same as
Channel 1
Channel 13 this month TOUenergy –The same as
Channel 1
Channel 14 this month TOUenergy –The same as
Channel 1
Channel 15 this month TOUenergy –The same as
Channel 1
Channel 16 this month TOUenergy –The same as
Channel 1
Channel 17 this month TOUenergy –The same as
Channel 1
Channel 18 this month TOUenergy –The same as
Channel 1
Channel 1 3-phase 4-line /single-phase 3-line system
this month TOU energy(total)Channel 1 3-phase 4-line /single-phase 3-line system
this month TOU energy(tariff 1)
Channel 1 3-phase 4-line /single-phase 3-line system
this month TOU energy(tariff 2)

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

V:2.0.1 Revised August 2023 182

AcuRev 2000 Series Power Meter

26E2H-26E3H

26E4H-26E5H

26E6H-26EFH

26F0H-26F9H

26FAH-2703H

2704H-270DH

270EH-2717H

Channel 1 3-phase 4-line /single-phase 3-line system
this month TOU energy(tariff 3)
Channel 1 3-phase 4-line /single-phase 3-line system
this month TOU energy(tariff 4)
Channel 2 3-phase 4-line/
single-phase 3-line data
The same as to Channel 1 3phase 4-line / single-phase3-line data
Channel 3 3-phase 4-line/
single-phase 3-line data
The same as to Channel 1 3phase 4-line / single-phase3-line data
Channel 4 3-phase 4-line/
single-phase 3-line data
The same as to Channel 1 3phase 4-line / single-phase3-line data
Channel 5 3-phase 4-line/
single-phase 3-line data
The same as to Channel 1 3phase 4-line / single-phase3-line data
Channel 6 3-phase 4-line/
single-phase 3-line data
The same as to Channel 1 3phase 4-line / single-phase3-line data

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

V:2.0.1 Revised August 2023 183

AcuRev 2000 Series Power MeterTOU Energy – Prior month TOU energy
Address(H)Parameter

Inline this month TOU energy
Epin-S inline system prior month
2900H-2901H
TOU energy(total)
Epin-S inline system prior month
2902H-2903H
TOU energy (tariff 1)
Epin-S inline system prior month
2904H-2905H
TOU energy (tariff 2)
Epin-S inline system prior month
2906H-2907H
TOU energy (tariff 3)
Epin-S inline system prior month
2908H-2909H
TOU energy (tariff 4)
Epin-A inline Phase A prior
290AH-290BH
month TOU energy (total)
Epin-A inline Phase A prior
290CH-290DH
month TOU energy (tariff 1)
290EH-290FH Epin-A inline Phase A priormonth TOU energy (tariff 2)
2910H-2911H Epin-A inline Phase A priormonth TOU energy (tariff 3)
Epin-A inline Phase A prior
2912H-2913H
month TOU energy (tariff 4)
Epin-B inline Phase B prior
2914H-2915H
month TOU energy (total)
Epin-B inline Phase B prior
2916H-2917H
month TOU energy (tariff 1)
Epin-B inline Phase B prior
2918H-2919H
month TOU energy (tariff 2)
Epin-B inline Phase B prior
291AH-291BH
month TOU energy (tariff 3)
Epin-B inline Phase B prior
291CH-291DH
month TOU energy (tariff 4)
Epin-C inline Phase C prior
291EH-291FH
month TOU energy (total)
Epin-C inline Phase C prior
2920H-2921H
month TOU energy (tariff 1)
Epin-C inline Phase C prior
2922H-2923H
month TOU energy (tariff 2)

Property

Range

Default

Data
Type

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

V:2.0.1 Revised August 2023 184

AcuRev 2000 Series Power Meter
2924H-2925H
2926H-2927H

Epin-C inline Phase C priormonth TOU energy (tariff 3)
Epin-C inline Phase C priormonth TOU energy (tariff 4)

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

Channel 1-18 single-phase 3+Channel 1-6 3-phase4-line/single-phase 3-line prior month TOU energy
2928H-2929H
292AH-292BH
292CH-292DH
292EH-292FH
2930H-2931H
2932H-293BH
293CH-2945H
2946H-294FH
2950H-2959H
295AH-2963H
2964H-296DH
296EH-2977H
2978H-2981H
2982H-298BH
298CH-2995H
2996H-299FH
29A0H-29A9H

Channel 1 prior month TOUenergy (total)
Channel 1 prior month TOUenergy (Tariff 1)
Channel 1 prior month TOUenergy (Tariff 2)
Channel 1 prior month TOUenergy (Tariff 3)
Channel 1 prior month TOUenergy (Tariff 4)
Channel 2 prior month TOUenergy –The same as Channel 1
Channel 3 prior month TOUenergy –The same as Channel 1
Channel 4 prior month TOUenergy –The same as Channel 1
Channel 5 prior month TOUenergy –The same as Channel 1
Channel 6 prior month TOUenergy –The same as Channel 1
Channel 7 prior month TOUenergy –The same as Channel 1
Channel 8 prior month TOUenergy –The same as Channel 1
Channel 9 prior month TOUenergy –The same as Channel 1
Channel 10 prior month TOUenergy –The same as Channel 1
Channel 11 prior month TOUenergy –The same as Channel 1
Channel 12 prior month TOUenergy –The same as Channel 1
Channel 13 prior month TOUenergy –The same as Channel 1

V:2.0.1 Revised August 2023 185

AcuRev 2000 Series Power Meter
29AAH-29B3H
29B4H-29BDH
29BEH-29C7H
29C8H-29D1H
29D2H-29DBH
29DCH-29DDH
29DEH-29DFH

29E0H-29E1H
29E2H-29E3H
29E4H-29E5H

29E6H-29EFH

29F0H-29F9H

29FAH-2A03H

2A04H-2A0DH

Channel 14 prior month TOUenergy –The same as Channel 1
Channel 15 prior month TOUenergy –The same as Channel 1
Channel 16 prior month TOUenergy –The same as Channel 1
Channel 17 prior month TOUenergy –The same as Channel 1
Channel 18 prior month TOUenergy –The same as Channel 1
Channel 1 3-phase 4-line/singlephase 3-line prior month system
TOU energy (Total)
Channel 1 3-phase 4-line/singlephase 3-line prior month system
TOU energy (Tariff 1)
Channel 1 3-phase 4-line/singlephase 3-line prior month system
TOU energy (Tariff 2)
Channel 1 3-phase 4-line/singlephase 3-line prior month system
TOU energy (Tariff 3)
Channel 1 3-phase 4-line/singlephase 3-line prior month system
TOU energy (Tariff 4
Channel 2 3-phase 4-line/singlephase 3-line data-The same as
to Channel 1 3-phase 4-line /single-phase 3-line data
Channel 3 3-phase 4-line/singlephase 3-line data-The same as
to Channel 1 3-phase 4-line /single-phase 3-line data
Channel 4 3-phase 4-line/singlephase 3-line data-The same as
to Channel 1 3-phase 4-line /single-phase 3-line data
Channel 5 3-phase 4-line/singlephase 3-line data-The same as
to Channel 1 3-phase 4-line /single-phase 3-line data

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

R

dword

V:2.0.1 Revised August 2023 186

AcuRev 2000 Series Power Meter

2A0EH-2A17H

Channel 6 3-phase 4-line/singlephase 3-line data-The same as
to Channel 1 3-phase 4-line /single-phase 3-line data

R

dword

Reactive Energy
Address

Parameter

Property

Range

Default

Data
Type

Inline Reactive Power Energy
2B00H-2B01H

Eqin-A inline Phase A
Reactive Power Energy
2B02H-2B03H
Eqin-B inline Phase B
Reactive Power Energy
2B04H-2B05H
Eqin-C inline Phase C
Reactive Power Energy
2B06H-2B07H
Eqin-S inline system
Reactive Energy
Channel 1-18 single-phase 3+Channel 1-6 3-phase4-line/single-phase 3-line reactive power energy
Tenant 1-18 real-time
2B08H-2B2BH
Reactive Power Energy
Tenant 1 real-time
2B2CH-2B2DH
system Reactive Power
EnergyTenant 2-6 Reactive
2B2EH-2B37H
Power Energy data

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

R/W

dword

Apparent Energy
Address

Parameter

Property

Range

Default

Data
Type

Inline Apparent Energy
2B38H-2B39H
2B3AH-2B3BH
2B3CH-2B3DH
2B3EH-2B3FH

Eqin-A inline Phase A
Apparent Energy
Esin-B inline Phase B
Apparent Energy
Esin-C inline Phase C
Apparent Energy
Esin-S inline system
Apparent Energy

R/W

dword

R/W

dword

R/W

dword

R/W

dword
V:2.0.1 Revised August 2023 187

AcuRev 2000 Series Power Meter
Channel 1-18 single-phase 3+Channel 1-6 3-phase4-line/single-phase 3-line prior month apparent energy
2B40H-2B63H
2B64H-2B65H
2B66H-2B6FH

Tenant 1-18 real-time
Apparent Energy
Tenant 1 real-timesystem Apparent
EnergyTenant 2-6 Apparent
Energy data

R/W

dword

R/W

dword

R/W

dword

DemandAddress

Parameter

Alarm parameter label

Data
Type

R

143

float

R

144

float

Property

RemarkInline Demand
2D00H-2D01H
2D02H-2D03H
2D04H-2D05H

2D06H-2D08H

2D09H-2D0AH
2D0BH-2D0CH

2D0DH-2D0EH

2D0FH-2D11H

Pin-s-dema inline
system demand
PinS inline system
power demandprediction
Pin-s-dema-max
inline system
demand peakPin-s-time inline
system demand
peak times
Qin-s-dema inline
system reactive
power demand
QinS inline system
reactive power
demand prediction
Qin-s-dema-max
inline system
reactive power
demand peakQin-s-time inline
system reactive
power demand peak
times

R

R

float
Year,
Month,Day,
Hour,
Minute,Second

float

R

145

float

R

146

float

R

R

float
Year,
Month,
Day,
Hour,

word

V:2.0.1 Revised August 2023 188

AcuRev 2000 Series Power Meter
Minute,Second2D12H-2D13H
2D14H-2D15H

2D16H-2D17H

Sin-s-dema inline
system apparent
demandSinS inline systemapparent demandprediction
Sin-s-dema-max
inline systemapparent demandpeak

2D18H-2D1AH

Sin-s-time inline
system apparent
demand peak times

2D1BH-2D1CH

IL1-dema (Phase A
inline current
demand)2D1DH-2D1EH

Phase A inline
current demandprediction

2D1FH-2D20H

2D21H-2D23H

2D24H-2D25H
2D26H-2D27H
2D28H-2D29H

IL1-demamax(Phase A inline max
current demand)
IL1-time (Phase A
inline max current
demandoccurrence)
Pin-A-dema inline
phase A power
demandPinA inline phase A
power demandprediction
Pin-A-dema-max
inline phase A
power demand peak

R

147

float

R

148

float

R

R

float
Year,
Month,Day,
Hour,
Minute,Second

R

word

149

float

150

float

R

R

float
Year,
Month,Day,
Hour,
Minute,Second

word

R

151

float

R

152

float

R

float

V:2.0.1 Revised August 2023 189

AcuRev 2000 Series Power Meter

2D2AH-2D2CH

2D2DH-2D2EH

2D2FH-2D30H

2D31H-2D32H

2D33H-2D35H

2D36H-2D37H

2D38H-2D39H

2D3AH-2D3BH

2D3CH-2D3EH

2D3FH-2D62H
2D63H-2D86H
2D87H-2DAAH

Pin-A-time inline
phase A power
demand peak times
Qin-A-dema inline
phase A reactive
power demand
QinA inline phase A
reactive power
demand prediction
Qin-A-demamax
inline phase A
reactive power
demand peak
Qin-A-time inline
phase A reactive
power demand peaktimes
Sin-A-dema inline
phase A apparent
demandSinA inline phase A
apparent demandprediction
Sin-A-dema-max
inline phase A
apparent demandpeak
Sin-A-time inline
phase A apparent
demand peak times
Inline phase B
demand data
Inline phase C
demand data
Channel 1 demand
data

R

Year,
Month,Day,
Hour,
Minute,Second

word

R

153

float

R

154

float

R

R

float
Year,
Month,Day,
Hour,
Minute,Second

R

word

155

float

156

float

R

R

R

float
Year,
Month,Day,
Hour,
Minute,Secondword

Same as phase A
demand 157-164
Same as phase A
demand 165-172
Same as phase A
demand 173-180

V:2.0.1 Revised August 2023 190

AcuRev 2000 Series Power Meter
2DABH-2DCEH
2DCFH-2DF2H
2DF3H-2E16H
2E17H-2E3AH
2E3BH-2E5EH
2E5FH-2E82H
2E83H-2EA6H
2EA7H-2ECAH
2ECBH-2EEEH
2EEFH-2F12H
2F13H-2F36H
2F37H-2F5AH
2F5BH-2F7EH
2F7FH-2FA2H
2FA3H-2FC6H
2FC7H-2FEAH

2FEBH-300EH

300FH-3029H

300FH-3029H

Channel 2 demanddata
Channel 3 demanddata
Channel 4 demanddata
Channel 5 demanddata
Channel 6 demanddata
Channel 7 demanddata
Channel 8 demanddata
Channel 9 demanddata
Channel 10 demanddata
Channel 11 demanddata
Channel 12 demanddata
Channel 13 demanddata
Channel 14 demanddata
Channel 15 demanddata
Channel 16 demanddata
Channel 17 demand
data

R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R

Channel 18
demand data

R

Channel 1 3-phase4-line/singlephase 3-line total
demandR

Channel 1 3-phase4-line/singlephase 3-line total
demandR

Same as phase A
demand 181-188
Same as phase A
demand 189-196
Same as phase A
demand 197-204
Same as phase A
demand 205-212
Same as phase A
demand 213-220
Same as phase A
demand 221-228
Same as phase A
demand 229-236
Same as phase A
demand 237-244
Same as phase A
demand 245-252
Same as phase A
demand 253-260
Same as phase A
demand 261-268
Same as phase A
demand 269-276
Same as phase A
demand 277-284
Same as phase A
demand 285-292
Same as phase A
demand 293-300
Same as phase A
demand 301-308
Same as phase A
demand 309-316
The same as to inline
system demand (active
demand, reactive power
demand, apparent
demand) 317-322
The same as to inline
system demand (active
demand, reactive power
demand, apparent
demand) 317-322

V:2.0.1 Revised August 2023 191

AcuRev 2000 Series Power Meter

302AH-3044H

3045H-305FH

3060H-307AH

307BH-3095H

3096H-30B0H

Channel 2 3-phase4-line/singlephase 3-line total
demandChannel 3 3-phase4-line/singlephase 3-line total
demandChannel 4 3-phase4-line/singlephase 3-line total
demandChannel 5 3-phase4-line/singlephase 3-line total
demandR

The same as to Channel
1 3-phase 4-line / singlephase 3-line 323-328

R

The same as to Channel
1 3-phase 4-line / singlephase 3-line 329-334

R

The same as to Channel
1 3-phase 4-line / singlephase 3-line 335-240

R

The same as to Channel
1 3-phase 4-line / singlephase 3-line 341-346

Channel 6 3-phase4-line/singlephase 3-line total
demandThe same as to Channel
1 3-phase 4-line / singlephase 3-line 347-352

The Power Quality parameters include Unbalance Factor, Total Harmonic Distortion,
Crest-Factor Current K-Crest, Telephone interference factor and 2nd-31st harmonic
data. 2010 does not measure power quality parameters. The power quality parameterdata type is Integer. Each parameter uses 4 bytes (high bytes followed by low bytes).
Function Code 03: read.
There is Corresponding relationship between communication and actual values
Unbalance: Unbl = (Rx/1000) X 100%
Total harmonic distortion: THD= (RX/10000) X 100%
The harmonic distortion: HDn= (RX/10000) X 100%
Odd harmonic distortion: HDo= (RX/10000) X 100%
Even harmonic distortion: HDe= (RX/10000) X 100%
Crest Factor: CF=RX/1000
V:2.0.1 Revised August 2023 192

AcuRev 2000 Series Power Meter
K-Factor: KF=Rx/10
Telephone interference factor: THFF=(RX/10000) X 100%Rx Communications value
Address

Parameters

Property

Range

Default

Data Type

Inline Energy Quality
3200H
3201H
3202H
3203H
3204H
3205H
3206H
……
3222H
3223H
3229H
……
3240H
3241H
3242H
……
325EH
325FH
3260H
3261H
3262H

Voltage Unbalance
Factor
U1 or U12 THD-U1
U2 or U23 THD-U2
U3 or U31 THD-U3
Voltage THD average
U1 or U12 2nd
harmonic
U1 or U12 3rd
harmonic……
U1 or U12 31st
harmonic
U2 or U23 2nd
harmonic
U2 or U23 3rd
harmonic……
U2 or U23 31st
harmonic
U3 or U31 2nd
harmonic
U3 or U31 3rd
harmonic……
U3 or U31 31st
harmonic
Current Unbalance
FactorU1 Odd harmonic
distortion
U1 Even harmonic
distortion
U1 crest factor

R

word

R
R
R
R

word
word
word
word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

V:2.0.1 Revised August 2023 193

AcuRev 2000 Series Power Meter
3263H
3264H
3265H
3266H
3267H
3268H
3269H
326AH

32A0H
32A1H
32A2H
32A3H
32A4H
32A5H
32A6H
32A7H
32A8H

U1 Telephoneharmonic form factor
U2 Odd harmonic
distortion
U2 Even harmonic
distortion
U2 crest factor
U2 Telephoneharmonic form factor
U3 Odd harmonic
distortion
U3 Even harmonic
distortion
U3 crest factor
Channel 1 Current
Odd harmonic
distortion
Channel 1 Current
Even harmonic
distortion
Channel 1 Current KFactor
Channel 2 Current
Odd harmonic
distortion
Channel 2 Current
Even harmonic
distortion
Channel 2 Current KFactor
Channel 3 Current
Odd harmonic
distortion
Channel 3 Current
Even harmonic
distortion
Channel 3 Current KFactor

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

V:2.0.1 Revised August 2023 194

AcuRev 2000 Series Power Meter
32A9H
32AAH
32ABH
32ACH
32ADH
32AEH
32AFH
32B0H
32B1H
32B2H
32B3H
32B4H
32B5H

32B6H
32B7H

Channel 4 Current
Odd harmonic
distortion
Channel 4 Current
Even harmonic
distortion
Channel 4 Current KFactor
Channel 5 Current
Odd harmonic
distortion
Channel 5 Current
Even harmonic
distortion
Channel 5 Current KFactor
Channel 6 Current
Odd harmonic
distortion
Channel 6 Current
Even harmonic
distortion
Channel 6 Current KFactor
Channel 7 Current
Odd harmonic
distortion
Channel 7 Current
Even harmonic
distortion
Channel 7 Current KFactor
Channel 8 Current
Odd harmonic
distortion
Channel 8 Current
Even harmonic
distortion
Channel 8 Current KFactor

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

V:2.0.1 Revised August 2023 195

AcuRev 2000 Series Power Meter
32B8H
32B9H
32BAH
32BBH
32BDH
32BEH
32C0H
32C1H
32C2H
32C3H
32C4H
32C5H
32C6H
32C7H
32C7H
32C9H

Channel 9 Current
Odd harmonic
distortion
Channel 9 Current
Even harmonic
distortion
Channel 9 Current KFactor
Channel 10 Current
Odd harmonic
distortion
Channel 10 Current
K-Factor
Channel 11 Current
Odd harmonic
distortion
Channel 11 Current
K-Factor
Channel 12 Current
Odd harmonic
distortion
Channel 12 Current
Even harmonic
distortion
Channel 12 Current
K-Factor
Channel 13 Current
Odd harmonic
distortion
Channel 13 Current
Even harmonic
distortion
Channel 13 Current
K-Factor
Channel 14 Current
Odd harmonic
distortion
Channel 14 Current
Even harmonic
distortion
Channel 14 Current
K-Factor

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

R

word

V:2.0.1 Revised August 2023 196

AcuRev 2000 Series Power Meter
Channel 15 Current
32CAH
R
Odd harmonic
distortion
Channel 15 Current
32CBH
R
Even harmonic
distortion
Channel 15 Current
32CCH
R
K-Factor
Channel 16 Current
32CDH
Odd harmonicR
distortion
Channel 16 Current
32CEH
R
Even harmonic
distortion
Channel 16 Current
32CFH
R
K-Factor
Channel 17 Current
32D0H
Odd harmonicR
distortion
Channel 17 Current
Even harmonic
32D1H
R
distortion
Channel 17 Current
32D2H
R
K-Factor
Channel 18 Current
32D3H
Odd harmonicR
distortion
Channel 18 Current
32D4H
Even harmonicR
distortion
Channel 18 Current
32D5H
R
K-Factor
Channel 1-Channel 18 single-phase 3-line data
Channel 1 current
R
3300H
THD-I1Channel 1 current
R
3301H
THD-I2……
……
R
Channel 1 current
R
331EH
THD-I31Channel 2 current
331FH-333DH
R
harmonic data

word
word
word
word
word
word
word
word
word
word
word
word

word
word
word
word
Same asChannel 1

word

V:2.0.1 Revised August 2023 197

AcuRev 2000 Series Power Meter
Channel 3 currentR
harmonic data
Channel 4 current
335DH-337BH
R
harmonic data
Channel 5 current
337CH-339AH
R
harmonic data
Channel 6 current
339BH-33B9H
R
harmonic data
Channel 7 current
33BAH-33D8H
R
harmonic data
Channel 8 current
33D9H-33F7H
R
harmonic data
Channel 9 current
33F8H-3416HR
harmonic data
3417H-3435H Channel 10 currentR
harmonic data
Channel 11 current
3436H-3454HR
harmonic data
Channel 12 current
3455H-3473HR
harmonic data
Channel 13 current
3474H-3492HR
harmonic data
3493H-34B1H Channel 14 currentR
harmonic data
Channel 15 current
34B2H-34D0H
R
harmonic data
Channel 16 current
34D1H-34EFH
R
harmonic data
Channel 17 current
34F0H-350EH
R
harmonic data
Channel 18 current
350FH352DHR
harmonic data
Channel 1-Channel 18 single-phase 3-line data
Channel 1 current
3300H
R
THD-I1Channel 1 current
3301H
R
THD-I2……
……
R
Channel 1 current
331EH
R
THD-I31Channel 2 current
331FH-333DH
R
harmonic data
333EH-335CH

Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1
Same asChannel 1

word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word

word
word
word
word
Same asChannel 1

word

V:2.0.1 Revised August 2023 198

AcuRev 2000 Series Power Meter
Channel 3 current
Same asR
harmonic data
Channel 1
335DH-337BH Channel 4 current
Same asR
harmonic data
Channel 1
337CH-339AH Channel 5 current
Same asR
harmonic data
Channel 1
Channel 6 current
Same as339BH-33B9H
R
harmonic data
Channel 1
Channel 7 current
Same as33BAH-33D8H
R
harmonic data
Channel 1
Channel 8 current
Same as33D9H-33F7H
R
harmonic data
Channel 1
Channel 9 current
Same as33F8H-3416HR
harmonic data
Channel 1
Channel 10 current
Same as3417H-3435HR
harmonic data
Channel 1
3436H-3454H Channel 11 current
Same asR
harmonic data
Channel 1
Channel 12 current
Same as3455H-3473HR
harmonic data
Channel 1
Channel 13 current
Same as3474H-3492HR
harmonic data
Channel 1
Channel 14 current
Same as3493H-34B1H
R
harmonic data
Channel 1
Channel 15 current
Same as34B2H-34D0H
R
harmonic data
Channel 1
Channel 16 current
Same as34D1H-34EFH
R
harmonic data
Channel 1
Channel 17 current
Same as
34F0H-350EH
R
harmonic data
Channel 1
Channel 18 current
Same as350FH-352DHR
harmonic data
Channel 1
Channel 1-Channel 6 3-phase 4-line/single –phase 3-line data
333EH-335CH

352EH
352FH
3530H

Channel 1 3-phase 4line/single – phase 3line current unbalance
Channel 2 3-phase 4line/single – phase 3line current unbalance
Channel 3 3-phase 4line/single – phase 3line current unbalance

word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word

R

word

R

word

R

word

V:2.0.1 Revised August 2023 199

AcuRev 2000 Series Power Meter
3531H
3532H
3533H

Channel 4 3-phase 4line/single – phase 3line current unbalance
Channel 5 3-phase 4line/single – phase 3line current unbalance
Channel 6 3-phase 4line/single – phase 3line current unbalance

R

word

R

word

R

word

Over/Under Limit Alarm
A High Byte indicates an alarming channel number 1-10. Low Byte: bit0 = 1 indicatesalarming, bit0 = 0 indicates restoration.
Only one alarming record can be read each time. The reading will be implemented
via the current alarming record number, and it can save up to 20 alarming records.
Function Code 03 is to read. Function Code 10 is to write.
Address
3700H

3701H
3702H
3703H3709H
370AH
370BH

Parameter
Group 1: Alarm
State
Group 1:
Parameter NumberGroup 1: Over limit
or restoration
value
Group 1:Happening Time
Newest alarm
record number
Alarm Record
Number currently
being read

Property

Range

R

High byte: Alarm
Channel 1-10 Bit0 1:
Alarm happening 0:
Alarm recovery

Default

word

R

0-352

word

R

Data

word

R

Year, Month, Day, Hour,
Minute, Second,
Millisecond

R

1-20, 0 indicates noalarm record

0

word

R/W

1-20

1

word

word

V:2.0.1 Revised August 2023 200

AcuRev 2000 Series Power Meter
System Event Log
Records event happening and event. Please refer to Chapter 4 for details.
Only one record can be read every time via current event number, it can be saved up
to 100 records.
Function Code 03 is to read. Function Code 10 is to write.
Address

Parameter

3800H3805H

Event Happening
Time

R

3806H

Event Marking

R

3807H
3808H

Newest Event
NumberEvent number
currently being
read

PropertyR

Range
Year, Month, Day,
Hour, Minute,
Second
1-16 indicating 1-16
events1-100, 0 indicatesnull

R

Default

Data
word
word
word

1-100

word

SOE Record
When an event happens, SOE records the DI state and its time of occurrence. Eachtime only one SOE record can be read, via current SOE record setting, it can save up
to 20 SOE records.
Function Code 03 is to read, Function Code 10 is to write.
Address
3900H
3901H
3902H
3903H
3904H

Parameter
DI SOE first record:
Year
DI SOE first record:
Month
DI SOE first record:
Day
DI SOE first record:
Hour
DI SOE first record:
MinuteProperty

Range

Default

Data

R

word

R

word

R

word

R

word

R

word

V:2.0.1 Revised August 2023 201

AcuRev 2000 Series Power Meter
3905H
3906H
3907H
3908H
3909H
390AH

DI SOE first record:
SecondDI SOE first record:
millisecond high byte
DI SOE first record:
millisecond low byte
DI SOE 1st record:
statusNewest SOE record
number
SOE record number
being read

R

word

R

word

R

word

R

Bit0-7 indicatesthe 8 channel's DI
statue.1 means
ON, 0 means OFF

word

R

1-20, 0 means null

word

R

1-20

word

DI Pulse Counter and Value
DI can query the number of counts 1-8, pulse count value, pulse count value is thenumber of the set pulse count value obtained by multiplying the pulse counting
dimension, plus get the value of units. Pulse count value is the actual value of thecommunication value divided by 100.
DI pulse counter remains when power is off. When DI type is changed from Pulse
Counter to Signal Detection, the pulse number still remains. Function Code 03 is toread.
Address
3A00H-3A01H
3A02H-3A03H
3A04H-3A05H
3A06H-3A07H
3A08H-3A09H
3A0AH-3A0BH
3A0CH-3A0DH
3A0EH-3A0FH
3A10H-3A11H
3A12H-3A13H
3A14H-3A15H
3A16H-3A17H
3A18H-3A19H
3A1AH-3A1BH

Parameter
Property
DI1 Pulse CounterR
DI2 Pulse CounterR
DI3 Pulse CounterR
DI4 Pulse CounterR
DI5 Pulse CounterR
DI6 Pulse CounterR
DI7 Pulse CounterR
DI8 Pulse CounterR
DI1 Pulse CounterR
DI2 Pulse CounterR
DI3 Pulse CounterR
DI4 Pulse CounterR
DI5 Pulse CounterR
DI6 Pulse Counter
R

Range

Default

Data type Format
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
dword
F1
V:2.0.1 Revised August 2023 202

AcuRev 2000 Series Power Meter
3A1CH-3A1DH
3A1EH-3A1FH

DI7 Pulse Counter
DI8 Pulse Counter

R
R

dword
dword

F1
F1

Default
0
0

Data
bit
bit

DI State Parameter
1-8 DI status. Function Code 02 to read.
Address
0000
0001-0007

Parameter
DI 1
DI2~ DI8

PropertyR
R

Range
1:ON, 0:OFF
1:ON, 0:OFF

RO state
1-4 channel Relay Output. Function Code 01 to read; function code 05 to write.
Address
0000
0001
0002
0003

Parameter
RO1
RO2
RO3
RO4

Property
R
R
R
R

Range
1:ON, 0:OFF
1:ON, 0:OFF
1:ON, 0:OFF
1:ON, 0:OFF

Default

Data
bit
bit
bit
bit

Daylight saving time setting
Function Code 03 to read; function code 10 to write.
Default

Data
type

0

word

0

word

1
1
0
0

word
word
word
word

1-120

60

word

1-12
1-31

1
1

word
word

Address

Parameter

Property

4000H

DST enable

R/W

4001H

DST format

R/W

4002H
4003H
4004H
4005H

DST Start Mon
DST Start Day
DST Start HourDST Start Min
DST Start Adjust time
(Unit: Min)DST Ending Mon
DST Ending Day

R/W
R/W
R/W
R/W

0: disable
1: enable
0: format 1
1: format 2
1-12
1-31
0-23
0-59

R/W
R/W
R/W

4006H
4007H
4008H

Range

V:2.0.1 Revised August 2023 203

AcuRev 2000 Series Power Meter
4009H
400AH

R/W
R/W

0-23
0-59

0
0

word
word

R/W

1-120

60

word

400CH

DST Ending HourDST Ending Min
DST Ending Adjust time
(Unit: Min)DST Start Mon

R/W

1

word

400DH

DST Start week

R/W

1-12
0-6
0: Sunday
1~6 Monday toSaturday

0

word

R/W

1-5

1

word

R/W
R/W

0-23
0-59

0
0

word
word

R/W

1-120

60

word

R/W

1-12
0-6
0: Sunday
1~6 Monday toSaturday

1

word

0

word

R/W

1-5

1

word

R/W
R/W

0-23
0-59

0
0

word
word

R/W

1-120

60

word

400BH

4012H

DST Start First few
weeks
DST Start HourDST Start Min
DST Start Adjust time
(Unit: Min)DST Ending Mon

4013H

DST Ending Week

400EH
400FH
4010H
4011H

4014H
4015H
4016H
4017H

DST Ending First few
weeks
DST Ending HourDST Ending Min
DST Ending Adjust time
(Unit: Min)

R/W

V:2.0.1 Revised August 2023 204

AcuRev 2000 Series Power Meter
Ten Years Holiday Setting
Function Code 03 to read; function code 10 to write.
Address

Parameter

Property

4100H

Holiday setting
enableR/W

4101H

Start year holiday
setting4102H

End year holiday
settingRange
0: disable
1: enable
0-99
Less than 10
years
0-99

Default

Data
type

0

word

0
0

The first-year holiday setting
4103H-4105H
4106H-4108H
4109H-410BH
410CH-410EH
410FH- 4111H
4112H-4114H
4115H-4117H
4118H-411AH

The 1st Holiday(Month, Day,
Schedule Number)
The 2nd Holiday(Month, Day,
Schedule Number)
The 3rd Holiday(Month, Day,
Schedule Number)
The 4th Holiday(Month, Day,
Schedule Number)
The 5th Holiday(Month, Day,
Schedule Number)
The 6th Holiday(Month, Day,
Schedule Number)
The 7th Holiday(Month, Day,
Schedule Number)
The 8th Holiday(Month, Day,
Schedule Number)

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

V:2.0.1 Revised August 2023 205

AcuRev 2000 Series Power Meter
411BH-411DH
411EH-4120H
4121H-4123H
4124H-4126H
4127H-4129H
412AH-412CH
412DH-412FH
4130H-4132H
4133H-4135H
4136H-4138H
4139H-413BH
413CH-413EH
413FH-4141H
4142H-4144H

The 9th Holiday(Month, Day,
Schedule Number)
The 10th Holiday(Month, Day,
Schedule Number)
The 11th Holiday(Month, Day,
Schedule Number)
The 12th Holiday(Month, Day,
Schedule Number)
The 13th Holiday(Month, Day,
Schedule Number)
The 14th Holiday(Month, Day,
Schedule Number)
The 15th Holiday(Month, Day,
Schedule Number)
The 16th Holiday(Month, Day,
Schedule Number)
The 17th Holiday(Month, Day,
Schedule Number)
The 18th Holiday(Month, Day,
Schedule Number)
The 19th Holiday(Month, Day,
Schedule Number)
The 20th Holiday(Month, Day,
Schedule Number)
The 21th Holiday(Month, Day,
Schedule Number)
The 22th Holiday(Month, Day,
Schedule Number)

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

V:2.0.1 Revised August 2023 206

AcuRev 2000 Series Power Meter
4145H-4147H
4148H-414AH
414BH-414DH
414EH-4150H
4151H-4153H
4154H-4156H
4157H-4159H
415AH-415CH

The 23th Holiday(Month, Day,
Schedule Number)
The 24th Holiday(Month, Day,
Schedule Number)
The 25th Holiday(Month, Day,
Schedule Number)
The 26th Holiday(Month, Day,
Schedule Number)
The 27th Holiday(Month, Day,
Schedule Number)
The 28th Holiday(Month, Day,
Schedule Number)
The 29th Holiday(Month, Day,
Schedule Number)
The 30th Holiday(Month, Day,
Schedule Number)

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0

R/W

00:00 0415DH

The 1st setting year

R/W

00:00 0415EH

Holiday number ofthe 1st year

R/W

00:00 0The 2nd year Holiday setting
415FH-41BAH

The same as to firstyear

The 3rd year Holiday setting
41BBH-4216H

The same as to firstyear

The 4th year Holiday setting
4217H-4272H

The same as to firstyear

The 5th year Holiday setting

V:2.0.1 Revised August 2023 207

AcuRev 2000 Series Power Meter
4273H-42CEH

The same as to firstyear

The 6th year Holiday setting
42CFH-432AH

The same as to firstyear

The 7th year Holiday setting
432BH-4386H

The same as to firstyear

The 8th year Holiday setting
4387H-43E2H

The same as to firstyear

The 9th year Holiday setting
43E3H-443EH

The same as to firstyear

The 10th year Holiday setting
443FH-449AH

The same as to firstyear

V:2.0.1 Revised August 2023 208

AcuRev 2000 Series Power Meter

AcuRev 2000 Series Power Meter

Appendix
Appendix A Technical Data and Specification
Appendix B Pulse Output Settings
Appendix C Ordering Information
Appendix D TP900 meter reader Instructions
Appendix E Version Information

V:2.0 Revised October 2018209

AcuRev 2000 Series Power Meter

Appendix
Appendix A Technical Data and Specification
1.Input
Voltage Input

Voltage rating

400Vac L-N, 690Vac L-L

Overload

1500Vac Continuously; 2500Vac, 50/60Hz 1 minute

Input Impedance

2MΩ / phase

Frequency range

45Hz~65Hz

PT burden<0.2VACAT III

Current input
Via CT
Solid Core CT, 20A, 80A, 150A, 200A
Direct Input
Each Tenant Max Current 20 (80) A

CAT III

Measurement category III (CAT III) is for measurements performed in the building
installation.
NOTE: Examples are measurements on distribution boards, circuit-breakers, wiring,
including cabies, bus-bars, junction boxes, switches, socket-outlets in the fixedinstallation, and equipment for industrial use and some other equipment, forexample, stationary motors with permanent connection to the fixed installation.

V:2.0.1 Revised August 2023 210

AcuRev 2000 Series Power Meter

Appendix

2. Measurement
Parameters

Accuracy ±(%rdg)

Resolution

Range

Real Energy

1%

0.01kWh

0~999999.9kwh

Voltage

0.5%

0.1V

10~400V

Current

0.5%

0.001A

5mA~10000A

Real Power1%

0.1var4000.0kW

Reactive Power

1%

0.1VA

4000.0kvar

Apparent Power

1%

0.1VA

4000.0kVA

Power Factor

1%

0.001

-1.000~1.000

Frequency

0.2%

0.01Hz45~65HzPower Demand

1%

0.1W

4000.0kW

Current Demand

0.5%

0.001A

5mA~10000A

Harmonics

2%

0.01%

0~100%

Unbalance

1%

0.01%

0~100%

0.01 hour

0~999999.9 hours

Meter Runtime

3.IO
Digital Input (DI)Input TypeMax Input Current
Input Voltage
Start Voltage
Stop Voltage
Pulse Max Frequency
SOE Resolution

Dry Contact
2mA15-30V
12V
10V
100 Hz, 50% Duty Ratio
2 ms

DI Power Supply (24V)
VoltagePower

24 Vdc1W

V:2.0.1 Revised August 2023 211

AcuRev 2000 Series Power Meter

Appendix

4. Power Supply
Power Supply
Burden100-415Vac, 50/60Hz; 100-300Vdc
5W

5. Environment
Operation TemperaturePower Consumption
Relative Humidity
Elevation above sea level-25°C-70°C
1W
5%-95% non-condensing
3000 m

6. Measurement Standard
Measurement Standard
IEC62053-21
Environmental Standard
Safety Standard

Static meters for active energy (classes 1 and 2)
IEC 60068-2
IEC 61010-1, UL 61010-1

V:2.0.1 Revised August 2023 212

AcuRev 2000 Series Power Meter

Appendix

Appendix B Pulse Output Setup
Set Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

Output(Active energy pulse output circuit)
No Output
Channel1 single-phase
Channel1 single-phase
Channel2 single-phase
Channel3 single-phase
Channel4 single-phase
Channel5 single-phase
Channel6 single-phase
Channel7 single-phase
Channel8 single-phase
Channel9 single-phase
Channel10 single-phase
Channel11 single-phase
Channel13 single-phase
Channel14 single-phase
Channel15 single-phase
Channel16 single-phase
Channel17 single-phase
Channel18 single-phase
Channel 1 3-phase 4-line user/ Single-phase 3-line user total
Channel 2 3-phase 4-line user/ Single-phase 3-line user total
Channel 3 3-phase 4-line user/ Single-phase 3-line user total
Channel 4 3-phase 4-line user/ Single-phase 3-line user total
Channel 5 3-phase 4-line user/ Single-phase 3-line user total
Channel 6 3-phase 4-line user/ Single-phase 3-line user total
Inline total
Inline A phase
Inline B phase
Inline C phase

V:2.0.1 Revised August 2023 213

AcuRev 2000 Series Power Meter

Appendix

Appendix C Ordering Information

V:2.0.1 Revised August 2023 214

AcuRev 2000 Series Power Meter

Appendix

Current Transformers
Solid Core

V:2.0.1 Revised August 2023 215

AcuRev 2000 Series Power Meter

AppendixTypeΦHeight(mm) Length(mm) Width(mm)Dimensions

CCT-20

12

53

46

25

Figure-a

CCT-80

20

53

46

25

Figure-b

V:2.0.1 Revised August 2023 216

AcuRev 2000 Series Power Meter

AppendixTypeΦHeight(mm) Length(mm) Width(mm)CCT-150

26

63.5

78

21

CCT-200

26

63.5

78

21

Dimensions
Figure-c

V:2.0.1 Revised August 2023 217

AcuRev 2000 Series Power Meter

AppendixTypeΦHeight(mm) Length(mm) Width(mm)SCT-20

25

75

98

22

SCT-80

25

75

98

22

SCT-150

25

75

98

22

SCT-200

25

75

98

22

Dimensions

Figure-c

V:2.0.1 Revised August 2023 218

AcuRev 2000 Series Power Meter

AppendixTypeΦHeight(mm) Length(mm) Width(mm)SCT-250

45

107

109

26

SCT-1000

45

107

109

26

Dimensions
Figure-d

V:2.0.1 Revised August 2023 219

AcuRev 2000 Series Power Meter

Appendix

Appendix D TP900 meter reader Instructions
AcuRev 2000 series meters support on-site infrared meter reader, meter reading
before, meter reader and meter needs for simply setup, and then use the TP900 meter
reader reads the brightest active energy values.
1. TP900 meter reader settings
Boot into the main menu, as shown in Figure 1. Select "7. Exec Program", press"ENTER"

key to enter into the program list screen, shown in Figure 2.

There are two programs to choose from, Acu-ENG.bxe is the English program, AcuCHI. bxe is the Chinese program. To use English program, you can use “up” and “down”
keys option to Acu-ENG.bxe, as shown in Figure 2, and then right-click Figure 3 willappear "*", then you set the default process of meter reader. Return to the main
menu, enter "2.User Program", as shown in Figure 4, the English program will be
executed, and after boot, it will go directly to the English program. If you want to set
Chinese program, it same as to English program setting.

V:2.0.1 Revised August 2023 220

AcuRev 2000 Series Power Meter

Appendix

2, on-site infrared meter reading
AcuRev 2000 infrared meter reader default baud rate is 1200bps, open the TP900
meter reader, enter the interface, as shown in Figure 5

After the” Input user number:” input user number, the value ranges from 1 to 28, 1
to 28 are read values in Table 1 have the following meanings.

V:2.0.1 Revised August 2023 221

AcuRev 2000 Series Power Meter

User
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

Appendix

EnergyChannel 1 single-phase active energy value
Channel 2 single-phase active energy value
Channel 3 single-phase active energy value
Channel 4 single-phase active energy value
Channel 5 single-phase active energy value
Channel 6 single-phase active energy value
Channel 7 single-phase active energy value
Channel 8 single-phase active energy value
Channel 9 single-phase active energy value
Channel 10 single-phase active energy value
Channel 11 single-phase active energy value
Channel 12 single-phase active energy value
Channel 13 single-phase active energy value
Channel 14 single-phase active energy value
Channel 15 single-phase active energy value
Channel 16 single-phase active energy value
Channel 17 single-phase active energy value
Channel 18 single-phase active energy value
Channel 19 single-phase active energy value
Channel 20 single-phase active energy value
Channel 21 single-phase active energy value
Channel 22 single-phase active energy value
Channel 23 single-phase active energy value
Channel 24 single-phase active energy value
Channel 25 single-phase active energy value
Channel 26 single-phase active energy value
Channel 27 single-phase active energy value
Channel 28 single-phase active energy value

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Appendix

After input user number, press "ENTER" button to start meter reading, when meterreading, meter reader will read the meter 645 addresses, and then according to 645
addresses and user number to read energy data. If we can read the data correctly, themeter reader can show the value of the household's electricity and 645 address (A5 ~A0 displayed in the order), as shown in Figure 6, Energy is 5.0kWh, 645 address
012345678999 (A5 ~ A0 order), press any key to return to the main interface, you canre-read the other ones of the energy value.

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Appendix

Appendix E Revision History
Version

Date

V1.01

2012.04.20

1st edition

V1.02

2012.08.08

P95: Add the range of measured values

V2.01

2013.08.02

V2.10

2014.01.07

Description

1. Add the network module content
2. Redefining wiring, the user name
3. CT mix to increase user functionality
4. Improve Measurement Accuracy of Meter
5. Add daylight saving time and ten holidays
automatic switching function
1. Add seals Description
2. Add channel options described
3. Add the rated voltage described

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Appendix

V:2.0 Revised October 2018225