Front panel of the inverter

DG-WF-NE

DG-H-NE

Quick Guide for Dongle Gateway

06/30/2023
Revision 8

Table of Contents

Hardware Quick Guide-

Specifications

3

Typical System Design

6

Installation

7

Initialize Related Devices

9

ADV Settings - Changing the Device’s Registers

15

ADV Settings - Changing the Gateway’s Parameters

16

How To Use the APP To Manage “My Portfolio”-

Create a “Master Account” for “My Portfolio”

20

The Concept of “Portfolio Owner” / “O&M Partner”

21

Create “Sub-Portfolio” (Why Can’t I Create Them)23( Portfolio Owner ) End User, How To Create “Project/Site”

24( Portfolio Owner ) End User, Bind/Unbind “O&M Partner” To “Project/Site”

25( Portfolio Owner ) End User, How To Unbind “Project/Site” From “My Portfolio”

26( Portfolio Owner ) End User, Edit the Profile of “Project/Site”

27( Portfolio Owner ) End User, Check Basic Site Data28

( Portfolio Owner ) End User, Check Basic Device Event

29( Portfolio Owner ) End User, Remotely Change the Device’s Registers

30( Portfolio Owner ) End User, Remotely Change the Gateway‘s Parameters

31

Page 1

“Portfolio Owner” Basic Functions-

Assign the Site To An Account32

Move the Gateway To A Site

33

Batch Add New Gateway SN

34“O&M Partner” Basic Functions-

What is “Service Code”

35

Use API to Integrate/Develop

36

Warranty Policy
The warranty policy of this product is specified in the contract; otherwise, thestandard warranty is 2 years.
For warranty terms, please refer to the CPS accessories warranty policy in place attime of purchase.

Page 2

Safety Precautions
NOTICE
Before performing operations, read through this manual and follow all the precautions toprevent accidents. The safety precautions provided in this document do not cover all thesafety precautions. CPS shall not be liable for any consequence caused by the violation of
the safety operation regulations and design, production, and usage standards.

DeclareCPS shall not be liable for any consequence caused by any of the following events.
Transportation
The storage conditions do not meet the requirements specified in this document.
Violate the operation instructions and safety precautions in this document for
installation, cable connecting, and maintenance.
Operation in extreme environments which are not covered in this document.
Unauthorized modifications to the product or software code.
Installation or use in environments which are not specified in related international
standards.
Changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment.

Personal Requirements
Only qualified electrical technicians are allowed to install and operate the dongle
gateway.
Operation personnel should receive professional training.
Operation personnel should read through this document and follow all the precautions.
Operation personnel should be familiar with the safety specifications about theelectrical system.
Operation personnel should understand the composition and working principles of
the grid-tied PV power system and local regulations.

Page 3

Product Specifications
DG-WF-NE

DG-H-NE
Inverter Interface
No. of Ports

1 ( DB9 )ProtocolModbus RTU

Modbus RTU Mode

MasterWLAN Interface
WLAN Standard

802.11 b/g/n

Frequency Band

2.4 GHz

Wireless Security

WEP, WPA/WPA2

Antenna

Built-inBluetooth Interface
Standard

BLE 4.2

Antenna

Built-inCellular Interface
Cellular Standards

LTE-FDD/LTE-TDD, WCDMA

No. of SIM Slot

1

Cellular Antenna

Built-inPower Parameters
Input Voltage

4.5 to 8 Vdc

3.6 to 5.5 Vdc

Power Consumption

1 W, Max. 2.5 W

1 W, Max. 2.5 W

Page 4

Environment Limits
Operating Temperature-20℃ to 60℃, Natural convection

Storage Temperature-40 to 85°C

Ambient Relative Humidity

5 to 85% (non-condensing)

Physical Characteristics
Housing

Plastic

IP RatingIP 65

Dimensions

115 mm / 70 mm / 30 mm (4.52 in x 2.76 in x 1.18 in)

Weight50g ( 0.11 lb )Standards and Certifications (DoC)
CE-EMC

EN 55032
EN 55035
EN 61000-3-2
EN 61000-3-3

CE-RED

EN 301 908
EN 300 328
EN 301 489-1 / -17 / -52
EN 62368-1

CE-LVD

EN 62368-1

FCC SDoCPart 15BFCC IDPart 15C

Page 5

Typical System Design
One-to-one

Model : DG-H-NE / DG-WF-NE
The DG-H-NE / DG-WF-NE One-to-one connection to a single inverter/ESS, connected tothe cloud platform via WiFi or 4G.
The DG-H-NE is capable of storing 30 days of offline data if the Internet is disconnected,
and the DG-WF-NE is capable of storing 5 days.

Page 6

Hardware Installation
LED Indicators ( DG-H-NE )

ALARM
CLOUD
UART
LTE

Light off

NormalLight onLTE / SIM Fault

Light off

Gateway is disconnected from the serverLight onGateway is conneted to the serverLight off

Inverter is disconnected from the gateway

Light onInverter is connected to the gateway

Blink

The gateway is searching for the providers

Blink

Standby
Data transmission

Fast blink

LED Indicators ( DG-WF-NE )Light onAPP is connected to the gateway

Light off

APP is disconnected from the gateway

Light onGateway is conneted to the serverLight off

Gateway is disconnected from the serverLight onInverter is connected to the gateway

Light off

Inverter is disconnected from the gateway

Page 7

BLE
CLOUD
UART

Notice:CPS SIM can only be used in CPS gateway.
By default, CPS Gateway support customers' unrestricted use of the existing
and future remote O&M functions of CPS Portal.
SO DATA PLAN CONSUMPTION STATISTICS ARE NOT PROVIDED.
At the same time, CPS gateway does not guarantee the 3rd party SIM card.
The user needs to manually enter the APN.
CPS SIM card supports local provider’s network. e.g. AT&T + T-mobile +Verizon at the same time in USA.
After the gateway is powered on and works normally, it will select and connect to the provider network with the strongest or most stable signal.
CPS gateway uses essentially the same initialization logic and interaction
interface across the entire product family.

Page 8

Initialize Related Devices
Scan the QR-code to complete APP download andinstallation by using the mobile phones that can accessthe Internet. Or search for “Chint Connect” in AppleStore and Google Play.
The Android/iPhone user interface may look slightly
different but the setup procedure will be the same asshown.

Check the Internet Connection

Installation

O&M Service

Smart Link

Next

For installers to set up hardware devices
without a registered account.

Smart link

Public Firmware

Scan Devices
Tighten and power on

Location permission has been turned on

Bluetooth on the phone is enabled

APP Settings

Make sure your phone can connect tothe Internet when you run the app for
the first time. The APP needs to syncsome important data from the cloud.

Click "smart link" and the app willprompt you to obtain some phone
permissions. There is no abnormal
prompt, click "next" to enter.
Page 9Connecting

Connect to the gateway

CUGW-5XX2123000203

Connected to CUGW-5XX2123000203

Status ...
Processing ...

Refresh the list
The BLE with the changed name cannot be
automatically recogniazed by scanning !

The gateway SN is included in the BLE
signal name, and the app will list thescanned signals. Select the SN consistent with the target gateway label andclick to enter.

Page 10During the process of connecting andentering the gateway configurationinterface, the APP will prompt detailed
information in case of any abnormality.
Easy for users to diagnose problems.

CUGW-5XX2123000203

Internet Settings

2022-09-16 10:21:32 GMT -6

Select the physical channel to access the Internet,

DG-H-NEand after clicking SWITCH,

5XX2123000203

configure the corresponding parameters.

-> Refresh :Model :SN :MAC :Firmware :Server :IP ACK Status :Internet :Switch

XX:XX:XX:XX
1.2200WiFi

edge.fomware.com 1883
Offline
WiFi + 4G (Auto) + Ethernet

LTE Status :Disconnected

Baud Rate :9600 N8 1

Modbus ID :1 ~ 32

Device Online :0 / 32

4G Cellular

Ethernet

Auto

Device Settings

RefreshInternet Settings

More

4G CellularMore information

Ensuring that the gateway can connect to the Internet is the most important step.
Different gateway models have different optional networking channels
if the “Status” is “Online”, the gateway is connected to the target server.
When the gateway status becomes “Online”, the gateway will automatically create
related objects on the portal, and the administrator can remotely set the required
parameters.
Unless the factory default does not include 4G, the gateway connects to theInternet via 4G by default.
In this case, it is assumed that the SIM card is inserted into the gateway.

Page 11

WiFi

Save

Notice:5 GHz WiFi Router is not supported.
Does not support redirect authentication,common in hotel WiFi routers.

Click on "Internet Settings", select "WiFi" after"Switch".
Enter the correct WLAN information.

WiFi SSID

Password

DHCP

Caution :After clicking "WiFi SSID" to configure, the
APP will automatically fill in the WiFi SSID
currently used by the phone.

Auto DNS

If the user cannot judge the network status of
the WLAN router, the user can configure the
WiFi hotspot of the mobile phone to thegateway for reference.

WiFi Password

WiFi SSID
WiFi currently connected to the phone:Free WI-FI for ABC
Click on the WIFI name above,

CancelInput box will be filled in automatically

OK

CancelPage 12OK

Modbus Device Settings

Daisy Chain ID List

CUGW-5XX2123000203-> Refresh :Model :SN :MAC :Firmware :Server :IP ACK Status :Internet :ID: 1

2022-09-16 10:21:32 GMT -6
DG-H-NE

Model: not scanned
Status:

5XX2123000203
XX:XX:XX:XX

ID: 2

1.2200edge.fomware.com 1883

Model: not scanned
Status:Online
WiFi + 4G (Auto) + Ethernet

LTE Status :Ready

Baud Rate :9600 N8 1

Modbus ID :1 ~ 32

Device Online :0 / 32

ID: 3
Model: not scanned
Status:

ID: 4Model: not scanned
Status:Device Settings

RefreshInternet Settings

More

All

Scan

Enter

Scan

Enter

Scan

Enter

Scan

Enter

Scan the whole daisy chain

The gateway is configured with adefault modbus ID range.
Click "Device Settings" and the gateway
will scan the daisy chain. After scanning, a device list will appear with thedefault ID.
The user can either rescan the target
IDs individually in the list, or scan thedaisy chain in full.

Page 13

Click "more" and then "Modbus ID
Range" to set different Modbus ID
address segments on a RS485 daisy
chain for discovering various hardware
devices

Modbus ID Range

Save

Support the discontinuous ID in the range of 1 - 246.
Modbus ID 165, 222, 251, 252, 253, 254
should not be used.

1 - 10 :SCA100KTL-DO

New ID Range
ID Range

New Device ID

ID Start From:2

3

Product
End In:

246

9

1

10

2

11

CancelNew ID Range
ID Range

Product

Next

New ID Range

3

ProtocolID Range

Product

HYUNDAI INVSCH125KTL-DO/US-480

1P-INV-XX

SCH100KTL-DO/US-480

3P-INV-CPS

SCA 50KTL-DO/US-480

Wattnode Meter

SCA 25KTL-DO/US-480

Previous

ProtocolPrevious

Next

Page 14

ProtocolOKChanging the Inverter Settings
Daisy Chain ID List
Scan

ID: 1

All

Via-Gateway 5***41122312

Enter

Running Inverter ID 1

Model: Solis-(75-100)K-5G-US
Status: Running

ID: 2

Scan

SCA 25KTL-DO/US-480[ FW LCD 12.00 ; DSP 11.10 ]SN 0001012311321314124

Enter

Model: not scanned
Status:

ID: 3Warranty period ends on 2032-10-01

Scan

Enter

No Alarm

Model: not scanned
Status:

ID: 4

Last updated ：2022-07-28 15:21:11 +0800

Scan

SummaryEnter

Model: not scanned
Status:Scan the whole daisy chain

DC

Other

Version

Runtime Min.

Current Power kW

100000100000E-Today kWh

E-Month kMh100000100000E-Annual kWh

E-Total kMh

100000100000

Data

Click "Device Settings" to view the
inverter data. If the inverter needs to be
initialized, the APP will prompt to set
parameters such as grid code or clock.

AC

Settings

More

Via-Gateway 5***41122312
Running Inverter ID 1
SCA 25KTL-DO/US-480 [ FW LCD 12.00 ; DSP 11.10 ]SN 0001012311321314124
Read@ 2022-08-15 22:34:08 +0800

PSet

0.0%

PFSet

0.00

ONoff

PowerON

The above is a combination of standard permissions

Power Dispatch
Grid Protection Parameters
ARC Parameters
The above is a combination of expert permissions

Data

Page 15

Settings

MoreIf the gateway and inverter are connected
one-to-one, click "Device Settings" to enter
the inverter parameter setting interface.

Click "Read/Write Register" and select theregister group you want to modify.

Page 16

If you need to modify the register, you needto enter the administrator password "admin"
before clicking Modify.
(The password may be different for different
models of inverters in different regions.
Refer to the inverter manual for details)

Page 17

Australian specification related
Via-Gateway 5***41122312

Via-Gateway 5***41122312

Running Inverter ID 1

Running Inverter ID 1CPS SCA10KTL-PSM/EU[ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124

CPS SCA10KTL-PSM/EU[ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124

Warranty period ends on 2032-10-01

Warranty period ends on 2032-10-01

B1- PV insulation abnormal
B2 - Leakage current abnormal

Set up the inverter

Last updated ：2022-07-28 15:21:11 +0800
Summary

DC

AC

Other

Runtime Min.

Current Power kW

00.00

00.00

E-Today kWh

E-Month kMh

00.00

00.00

E-Annual kWh

E-Total kMh

00.00

00.00

Data

Settings

Read / Write Register

VersionUpgrade the firmware

More

Data

The APP logs in to the inverter settinginterface through BLE.

Settings

More

Via-Gateway 5***41122312
Running Inverter ID 1CPS SCA10KTL-PSM/EU [ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124

The inverter will shows specific B1/B2
alarms to follow the Australian protocol.

Read

Click "Settings" to change the grid code of
the inverter. The user can directly read thecurrent grid code setting.

@ 2022-08-15 22:34:08 +0800

Grid CodeAU(AS/NZS4777.2:2020...)PV Link Type

Independent Connection

Neutral Line

No N line

RS485

ID 1 / 9600N81

Inverter Clock--

Change Password

Data

Page 18

Settings

MoreVia-Gateway 5***41122312
Running Inverter ID 1CPS SCA10KTL-PSM/EU [ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124
Read@ 2022-08-15 22:34:08 +0800

Grid CodeAU(AS/NZS4777.2:2020...)PV Link Type

Independent Connection

Neutral Line

No N line

RS485

Input the Admin Password

ID 1 / 9600N81

Inverter Clock--

CancelOK

Change Password

Data

Settings

More

Select the Grid CodeInput the password before change thegrid code “register value”.

AU (AS/NZS4777.2:2020 Australia B)
AU (AS/NZS4777.2:2020 Australia A)
AU (AS/NZS4777.2:2020 Australia C)

Select the “grid code” and save theconfiguration.

NZ (AS/NZS4777.2:2020 New Zealand)
JP (JETGR0002-1-2.0)
US (UL)xxxxxxxxxxxxxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx

CancelPage 19

Save

Via-Gateway 5***41122312

Via-Gateway 5***41122312
Running Inverter ID 1CPS SCA10KTL-PSM/EU [ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124

Running Inverter ID 1CPS SCA10KTL-PSM/EU[ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124

Read@ 2022-08-15 22:34:08 +0800

Warranty period ends on 2032-10-01

Setting Parameters
Set up the inverter

Switching Machine

Read / Write Register

Local Time & Address

Upgrade the firmware

Zero Export
The above is a combination of expert permissions

Data

Settings

More

Data

The user needs to set "Zero Export"
for this inverter in the "Zero Export"
scenario for a single inverter.

Settings

More

Via-Gateway 5***41122312
Running Inverter ID 1CPS SCA10KTL-PSM/EU [ FW Master 0.00 ; Dupty 0.00 ]SN 0001012311321314124

For "Zero Export" for Daisy chain
scenario, please refer to SE Box
related product introduction.

Read@ 2022-08-15 22:34:08 +0800

Group: Zero Export [ 5 ]Digital Meter Type

DDSU666Power Limit Function Digital Power Meter
Power Limit CT Ratio

1000:1

Power Limit Mode

On Grid

Max Feed-in Grid Power

Data

Page 20

Settings0MoreGo Page 9Standing in front of the gateway andinverter etc, ready to start setting up?

No account registration required,connect hardware immediately.

Is this your first attempt to register an
account with this app?

No, my account was created

Yes

by CPS or CPS customers.

Portfolio Owner / Customer

Let’s start with “End User”••

Manually created “Customer/Entity”
in the “Account Tree” .

Self-registered “Customer/Entity”

Click to the next step

Account Tree

Installation

O&M Service

For installers to set up hardware devices
without a registered account.

Portal Admin

Customer Admin
Smart link

Customer

End User

Page 21

Public Firmware

Create a “Master Account” for “My Portfolio” (End User)

The real, non-duplicate email or cell phone
number used for registration will receive a
verification code from the platform.

When the user slides the registration screen,
the “OM Partnet” user role is anotheraccount type that allows the user to registerthemselves through the APP.

Once entered correctly, the account will be
registered successfully.

OM Partner is a service or integrator
account role with a cross-organizational
perspective.

In this section, you will register a new
account as “End User”.

Page 22

The Concept of “Portfolio Owner” / “O&M Partner”
Portfolio Owner =Portfolio Types

Account

User Roles

Project / Site

Account Tree

Portal Admin

Customer

Customer Admin

Customer

End UserEnd UserMy Portfolio

Portfolio Owner

Bind

Project / Site
Gateway SN“End User” AccountUnbind"End User" or other user role to associate a "Project/Site" with "My Portfolio"
by binding the gateway SN.
Detach a "Project/Site" from "My Portfolio" by unbinding the gateway.

Page 23

Portfolio Owner

Bind

Account

Project / Site
Gateway SN

UnbindOM Partner is a service or integrator account role with across-organizational perspective.

Bind
Any "Portfolio Owner" can select the target "Project/Site"
and authorize/disauthorize "OM Partner" to access thetarget "Project/Site" by binding/unbindingthe "O&M Partner"‘ service code.

User Roles

Account Tree

Portal Admin

Customer Admin

Customer

End User

Page 24

UnbindO&M Partner
Account

O&M Partner /System Integrator

Create “Sub-Portfolio” ( Why Can’t I Create Them)
My Portfolio

Master Account / Entity Name
Portal Admin

Customer Admin

CustomerAdd

Sub Portfolio

Customer Admin
Customer

Customer

End UserEnd User

Master Account / Entity Name

When the "Portfolio Owner" is a Portal Admin role, you can create a"Sub Portfolio" for the Customer Admin/Customer/end user role.
When the user is a "Portfolio Owner" in the End User role, no other roleor "Sub Portfolio" can be created.

Any “Master Account” can create a series of “Associate Account”,
solving the problem of setting different permissions or boundaries
for different employees managing a large number of assets within
an entity.

Page 25

End UserEnd User
How To Create “Project/Site”

After logging in to your "End User" account,click the "Add Site" button on the app
screen.

If the SN is correct, the "Project/Site" associated with the gateway SN is associated withthe target "Portfolio Owner" account.

Users can scan the SN barcode on thegateway or manually enter the relevant SN
number.

Users can enter the name/sn of the site or
device in the site list to quickly find thetarget.

Page 26

End User
How To Bind/Unbind “O&M Partner” To “Project/Site”"End User" Enter the service code of "O&M
Partner" on the target site, then the site canbe viewed by "O&M Partner" for data andO&M correlation.

In the target site, click on "O&M Partner"
again to unbind the existing authorization
relationship.

Page 27

End User
How To Unbind “Project/Site” From “My Portfolio”"End User" Enter the service code of "O&M
Partner" on the target site, then the site canbe viewed by "O&M Partner" for data andO&M correlation.

Page 28

In the target site, click on "O&M Partner"
again to unbind the existing authorization
relationship.

End User
Edit the Profile of “Project/Site”

Newly created sites have some important basic informationthat needs to be set up correctly, such as time zone, site type,revenue units, etc.

Page 29

End User
Check Basic Site Data

To see more specific data details, you can go to full screen from the thumbnails and then you
can view different parameters for different devices.

Page 30

End User
Check Basic Device Event

Ability to view event alerts in multiple dimensions, including
global or specific sites, different event categories, and timeintervals.

Page 31End User
Remotely Change the Device’s Registers

On the site details page, click on the target
device in the device list to enter the detailed
data and settings page for the specificdevice.

The user is able to read and write to theregisters of the device if he has the relevant
privileges.

Page 32

End User
Remotely Change the Gateway’s Parameters

On the site details page, click on the target
device in the device list to enter the detailed
data and settings page for the specificdevice.

The user is able to change the settings ofthe gateway if he has the relevant privileges.

Page 33

Customer
Assign the Site To An AccountAfter logging in, click "Allocate Site", the app
will list all sites under the account, andusers can fuzzy search the target site.

Must be clearly assigned to target accounts
on a hierarchical basis according to the"Account Tree" relationship.

When the target site is selected, swipe left
to display "Delete" and "Allocate site".

Page 34

Customer
Move the Gateway To A Site

After logging in, click "Move Gateway", theapp will list all gateways under the account,
and users can fuzzy search the target gateway.

Check the target site, or fuzzy search andfind the site.

When the target gateway is selected, swipe
left to display "Delete" , “Rename” and "Movegateway".

Page 35

When the gateway is moved to the target
site, relevant statistics will be automaticallymerged.

Customer
Batch Add New Gateway SN

Users can add objects in bulk before gateways are shipped to target customers or
periodically import gateways to be managed.

Gateways that have been successfully
connected can be added in bulk on the web.

The difference is that "Batched SN" or"Batch Add New SN" is used to importinactive gateways, i.e. gateways that are not
powered on, before they are shipped.

Page 36

O&M Partner
What is “Service Code”

Users can self-register “O&M Partner” accounts through the APP.
When "Portfolio Owner" needs O&M Partner’s services, select thetarget site and enter the "Service Code". and user can establish
the connection.

Page 37

O&M Partner
Use API to Integrate/Develop

OM Partner can integrate the "Edge Gateway + Cloud Application" capability
into its own system by using CPS Portal's API service.
Please contact CPS or CPS customers for Open API documentation andtechnical support.
Charging policies for API technical services may vary from product to product and region to region. Please contact CPS sales for details.

Page 38

www.chintpower.com+86 21 37791222 -866300
service.cps@chint.com

Page 39