Ｍanual No.3157E R3ＣＰＣ－Ｄ type
Digital Indicating Controller
Operation ManualTable of Contents
1. Introduction .................................................. - 1 2. For safe use of the product ........................ - 3 2-1. Prerequisites for use ..........................................- 3 2-2. Symbol mark ........................................................- 3 2-3. Important ..............................................................- 4 -3. Model code list............................................. - 5 4. Mounting and wiring ................................... - 6 4-1. External dimensions...........................................- 6 4-2. Mounting...............................................................- 7 4-3. Wiring ....................................................................- 9 -5. Name of various parts.............................. - 19 5-1.Entire overview .................................................. - 19 5-2. Overview of the front panel ............................ - 19 5-3. Details of the front panel ................................. - 20 -6. Operation screen ....................................... - 21 6-1. Control output and operation screen ........... - 21 6-2. Operation screen of output 2 specifications - 22 6-3. Operation screen and setting screen ........... - 23 -7. Setting screen ............................................ - 24 7-1. Basics of setting............................................... - 24 7-2. Mode 0 [Settings of parameters that are being executed].- 26 7-3.Mode 1 [Settings rated to run status] ............ - 27 7-4. Mode 2[ Settings related to SV] ..................... - 30 7-5. Mode 3 [Settings related to PID and alarm] . - 32 7-6. Mode 4 [Settings related to output]............... - 36 7-7. Mode 5 [Settings related to input] ................. - 39 7-8. Mode 6 [Settings of transmission signal output] - 41 7-9. Mode 7 [Settings related to communications] - 43 7-10. Mode 11 [Settings of system]....................... - 46 7-11. Mode 12 [Settings of scale correction] ....... - 48 7-12. Initializing the setup parameter ................... - 50 7-13. Precautions while setting ............................. - 51 7-14. Error message ................................................ - 51 -8. Initial settings ............................................. - 54 9. Operation .................................................... - 55 9-1. Confirmations before operation .................... - 55 9-2. Trial operation ................................................... - 55 9-3.RUN status and READY status ....................... - 57 9-4. Automatic output operation and manual output
operation ........................................................... - 57 9-5.Precautions during operation ......................... - 58 -10. Detailed explanation of main functions - 59 10-1 Measurement range........................................ - 59 10-2. Linear scale ..................................................... - 60 10-3. Alarm mode..................................................... - 61 10-4. Execution number and 8 parameters ......... - 68 10-5. Auto tuning...................................................... - 69 10-6. PID control....................................................... - 70 10-7.Automatic PID switching system ................. - 71 10-8. Actuator adjustment of ON-OFF servo type.. - 72 10-9. Output 2 ........................................................... - 73 10-11.Transmission signal output ........................ - 74 10-10. Remote signal input .................................... - 75 10-12. External signal input.................................... - 77 10-13. Communications interface......................... - 81 10-14. Customer scale correction......................... - 82 -11. Various type of option ............................. - 88 12. Engineering port...................................... - 98 13.Trouble shooting ...................................... - 99 14. Checking and maintenance ................. - 101 14-1. Checking........................................................ - 101 14-2. Life component ............................................ - 101 14-3. Disposal ......................................................... - 101 -15. Explanation of terms ............................. - 102 16. Accessories............................................ - 106 16-1. Front protective cover ................................. - 106 16-2. Contact protection element........................ - 106 -17. Specifications ........................................ - 107 18. Parameter list ......................................... - 111 19. Parameter directory .............................. - 115 20. Engineering unit sticker ....................... - 117 -1. Introduction
Thank you for purchasing Digital Indicating Controller 'DB 2000 series'.
DB 2000 series is Digital Indicating Controller with indicating accuracy of 0.1%, control cycle of approximately
0.1 seconds and front size of 96X96mm.
Universal input and multi SV (8 type) etc. are various functionalities that are provided as standard provisions.
Besides a digital indicator with large easy to view LED display, various settings have an interactive system withhigh resolution dot matrix LCD display and handling is also easy with precise control.
Understand the controller properly and read this instruction manual beforehand in order to avoid any trouble.
This is a 'General' instruction manual. For specification regarding communications, read 'Communication'
instruction manual along with this manual.

Request－ For the persons doing instrumentation, installation and sales －Be sure to handover this instruction manual to the persons using the controller.

－ For the users of the controller －Preserve this instruction manual until you scrap the controller and write down the setting details.

Notices
1. You should not copy or forward fully or partially this document.
2. The contents of this document may be changed without notice.
3. We have taken enough care regarding the contents of this document however if at all you
notice a mistake, contact our nearest office.
4. Please understand that regarding the result of the operation, whatever is the result thecompany will not be responsible.

-1-

■ Before use
After opening the pack, confirm the following before using the product. Although it is rare but if you noticeanything wrong, contact your dealer or our nearest office.

1. Confirm the exterior
Confirm that the product is not broken on the outer side.

2. Confirm the model code
Confirm that the model code is that of the model that you purchase.
◆Model code label and its location
A label as shown below is pasted on the upper surface of the controller unit.

3. Confirm the accessories
The following accessories are attached to the controller, confirm them.
Name

Quantity

Remarks

Mounting bracket

2 (1 set)

For panel mounting

Contact protection element

1

Attached to ON-OFF servo type specifications
only

Instruction manual (General)

1This document

When accessories are requested separately, sometimes those are also attached.

Attention
1. Do not drop the instrument while taking it out of the box.
2. When transporting this instrument, pack the instrument in the box and then put it with cushions in anotherbox. We recommend keeping the box for transport.
3. When not using the instrument for a while after taking it from the panel, put the instrument in the box andstore at room temperature and in a dust free atmosphere.
4. Remove the protective sheet attached to the front display of the instrument before using.

-2-2. For safe use of the productIn order to use the controller safely, read the following precautions and understand them.

2-1. Prerequisites for use
The controller is a general product of component type that is to be used by mounting it in a panel for
instrumentation inside a room. Do not use it in any other condition.
When using, design a fail safe on the final product side and review regularly and use the controller after
confirming the safety of the system. For the wiring, adjustment and operation of the controller contact a
professional having knowledge of instrumentation.
It is necessary that the people actually using this controller read this instruction manual, and have enoughunderstanding of various precautions and the basic operations of the controller.

2-2. Symbol markThe following symbol marks are used in the product itself and in this instruction manual hence understandthe meaning of these symbol marks properly.

Symbol markWarning
Precaution

Meaning
If there is a possibility of death or severe injuries then it explains the
precautions to avoid that possibility.
If there is a possibility of small injuries or a possibility of the controller or its
nearby devices getting damaged then it explains the precautions to avoid
those possibilities.
It is a symbol for ground terminal. Always connect the ground terminal toprotective grounding.

-3-2-3. Important

Warning

In order to avoid severe accidents always read these contents andunderstand them.

1. Confirm the power supply voltage and wiring
Before supplying the power to the instrument, check that the wiring is correct, power supply voltage
matches with the rated voltage and grounding is done.

2. Install over current protection device
The controller does not have a power supply switch. Install an over current protection device (Breakeretc.) that matches the rating specifications, in the power supply of the controller.

3. Protection of terminal
To prevent electric shock provide the terminal of the controller with safety measures such that the user will
not directly be able to touch the final product.

4. Installing the safety device
Regarding the use of a device that anticipates a big loss due to failure of the controller and the peripheraldevices, always install a safety device for preventing these losses and implement fail safe design in the
final product. Do not use it in important utilities facilities in which human life, atomic energy, aviation,
space etc, are involved.

5. Do not put your hands inside the controller
Do not put your hand and tool inside the controller. You may get an injury or an electric shock.

6. Power cut off in case of suspicion
If there is an offensive smell, a strange noise or smoke or if the temperature increases abnormally, it isvery risky hence cut off the power supply immediately and contact the dealer or our nearest office.

7. Prohibiting repairing and remodelingIf repairing or remodeling is necessary, contact the dealer or our nearest office. Only the service
engineers appointed by our company will change the parts, do the repairing and remodeling.

8. Strictly follow the instruction manual
In order to use the controller correctly and safely, follow this instruction manual. Please understand
beforehand that our company will not at all be responsible for any claims for injury, damage, and passive
damages due to wrong use of the product.

-4-

3. Type CPC-D Digital indicating controller
Product number system table-5-4. Mounting and wiring4-1. External dimensions

９６

１１５

９６

９１×９１

Mounting bracket

１２０

７

７

１１５

８８×８８
９１×９１

Terminal cover

１２０
１４７
Unit: ｍｍ-6-

4-2. Mounting
4-2-1. Panel cutout and mounting method
1. Usual mounting method① Insert the controller in panel cutout.
② Fit in the attached mounting bracket above and below and tighten the screws with the driver and fix it.
The tightening torque of the screws is '0.6 - 0.8 Nm'.
③ For IP54 panel sealing specifications, confirm that the gasket between product and panels is correct.
Take care because if the gasket drifts or if there is a gap, the mounting is not proper and the water
proofing function does not work.
Mounting bracket
１２０

１２０

９２ ＋０．８
０

Panel

The
controller

＋０．８

９２ ０

Panel cut
Unit: mm
2. Closed instrumentation

９２

＋０．８
０

① Insert the controller in panel cutout.
② Fit in the attached mounting bracket above and below and tighten the screws with the driver and fix it.
The tightening torque of the screws is '0.6 - 0.8 Nm'.
③ At the time of closed instrumentation, in the product of IP54 panel sealing specifications, as the gasket
functionality between the product and the panel is lost, water proofing functionality does not work.

９６×Ｎ－４＋２０

Unit: mm
N: Number of mounted instruments
Panel cutout for closed installation-7-

4-2-2. Installation condition

Precaution

In order to avoid accidents always read and understand these contents.

1. Environment① In a room.
② Away from direct sunlight.
③ Away from high temperatures.
④ Where there are no vibrations and shocks.
⑤ Away from liquids (water etc.).
⑥ Away from condensation.
⑦ Under 'Excess voltage category Ⅱ, Pollution level 2' based on EN standards.

2. Atmosphere① Away from strong noise, static electricity, electric field, magnetic field etc.
② Surrounding temperature within -10 to 50C (Less than 40C in case of closed instrumentation),surrounding humidity within 10-90% RH.
③ Variation in temperature is less.
④ Away from corrosive gas, explosive gas, ignition gas and combustible gas.
⑤ Away from salt, iron and conductive material (Carbon, iron etc.).
⑥ Away from steam, oil and chemicals etc.
⑦ Away from dust etc.
⑧ Away from the surroundings where high temperature is generated.
⑨ Away from places where temperature remains stored.
⑩ Lot of space above the upper part of the product.
⑪ Away from wind.

3. Mounting position① Installation height is less than 2,000 m above the sea level② Mounting position is approximately 1.5m (Approximately eye level position of a person).
③ Mounting orientation longitudinal tilting is less than 10 lateral tilting is less than 10.

4. Other① Do not wipe the controller with an organic solvent (like alcohol).
② To avoid malfunctioning of the controller, do not use cell phones in its vicinity.
③ An obstacle may be created for television and radio sets placed near the controller.

-8-4-3. Wiring
4-3-1. Terminal number and functionality
Depending on the product specifications, there are also places where terminal screw is not provided.
Option terminal

Zone 1

Zone 2

Zone 3

19

26

35

2

13

20

27

36

14

21

28

37

3

15

22

29

38

4

16

23

30

39

5

17

24

31

40

6

18

25

32

41

33

42

34

43

7

9

10

11

8

Ground terminal and power supply terminal
1. Power supply terminal① General power supply specifications
Terminal
number
⑨
⑩

Ⓝ

⑪

Ⓛ

100-240ＶAC（50/60Hz）② 24V power supply specification
Terminal
For 24 V DC
numberFor 24 V AC

⑨

Ⓝ

⑩
⑪

Ⓛ

24VDC

-9-

24VAC
(50/60Hz)

Alarm terminal

Alarm terminal

12

Output terminal

Input terminal

12. Input terminal

Terminal
numberVoltage V
Resistance
Thermocouple
Current mA(Range No.35)
thermometer
Voltage mV(Range No.36)(Range No.37)(3-wire)
＋
○

①
②

＋
○

③

－
○

＋
○

－
○

－
○

④

Ⓐ
Ⓐ

Ⓐ

Ⓑ

Ⓑ

Ⓑ

Ⓑ

－
○

⑤
Note) Do the wiring only for the specified terminals.
Note) For current mA, short circuit ③ and ⑤.
3. Output terminal① ON-OFF pulse type
Terminal
Internal circuit
numberOutput 1
Output 2

㉟

N.C.

Ⓗ

㊱

COM.

Ⓒ

㊲

N.O.

Ⓛ

㊳

N.C.

Ⓗ

㊴

COM.

Ⓒ

㊵

N.O.

Ⓛ

② ON-OFF servo type
Terminal
Internal circuit
number
㉟

CLOSE

M3

㊱

OPEN

M2

㊲

COM.

M1

㊳

OPEN

R1

㊴

COM.

RC

㊵

CLOSE

R2

Note) On open loop method (option), terminal number,- 10 -,

Resistancethermometer(4-wire)are not used.

③ Current output type, SSR drive pulse type, Voltage output type
Terminal
Current output type
SSR drive pulse type
numberVoltage output typeOutput 1

㉟

＋
○

＋
○

＋
○

㊱

－
○

－
○

－
○

㊳

＋
○

＋
○

＋
○

㊴

－
○

－
○

－
○

㊲

Output 2㊵

4. Alarm terminal
Terminal
numberInternal circuit

⑥

AL1

⑦

AL2

⑧

COM

41
○

AL3

42
○

AL4

43
○

COM

Note) Common (COM) terminal is common in AL1/AL2 and Common (COM) terminal is common in AL3/AL4.
5. Option terminal① Zone 1
Terminal
numberRemote signal input

Heater snapping
wire alarm

Heater snapping
External signal input
wire alarm +6 points
External signal input
4 points

⑫

CT

DI

CT

⑬
⑭
⑮
⑯

CT

DI
DI
DI
DI

CT
DI
DI
DI

DI

DI

COM

COM

⑰
⑱

Exclusively for R/L
(DI)
COM

- 11 -

Terminal
numberCommunication
RS-232C +External signal input 2
points*OptionCommunication
RS-422A*OptionCommunication
RS-485+External signal input 2
points*Option

⑫

RD

RDA

SA

⑬
⑭

SD
SG

RDB
SDA

SB
SG

⑮
⑯
⑰

DI
SDB
DI
DI
SG
DI
Exclusively for R/L Exclusively for R/L Exclusively for R/L
(DI)
(DI)
(DI)

⑱

COM

COM

COM

② Zone 2
Transmission
Transmission
Transmission signal
signal output
signal output
Transmission Transmission
Transmitter
Terminal
outputGeneral typeHigh-performance
signal output
signal output
power
numberOutput 2+
type +
General type High-performance
supplyspecifications
Transmitter power Transmitter power
supplysupply
⑲
⑳

＋
○
－
○

21
○
22
○
23
○

＋
○
－
○
＋
High-Performance ○
type
－
○

Transmission ○＋output－○General type

＋
○
－
○

Transmission ○＋output
－
○
＋
○

24
○

－
○

Transmitter
power
supply＋ Transmitter ○
＋
○
power
－
－
○
○
supply25○

HeaterCommunication
RS-232C +Heatersnapping wire
Terminal
External signal
External signal
snapping wire
alarm +
numberinput 6 points
alarm
External signal input 2 points*Optioninput 4 points

Communication
RS-422A*OptionCommunication
RS-485+External signal
input 2 points*Option

⑲

CT

DI

CT

RD

RDA

SA

⑳

CT

DI

CT

SD

RDB

SB

21
○
22
○
23
○

DI

DI

SG

SDA

SG

DI
DI

DI
DI

24
○

DI

DI

25
○

COM

COM

DI
DI
Exclusively
for R/L
(DI)
COM

SDB
SG
Exclusively
for R/L
(DI)
COM

DI
DI
Exclusively
for R/L(DI)
COM- 12 -

③Zone 3
Terminal
numberCommunication
RS-485Heater+snapping wire
External signal
alarm
input 2 points
SA
CT

DI

Heatersnapping wire
alarm + externalsignal input 4
points
CT

DI

CT

SG

DI

DI

SDB

DI

DI

DI

SG
Exclusively
for R/L
(DI)
COM

DI
Exclusively
for R/L
(DI)
COM

DI

DI

DI

DI

COM

COM

Communication
RS-232C +Communication
External signal
RS-422A
input 2 points

26
○
27
○
28
○

RD

RDA

SD

RDB

SB

SG

SDA

29
○

DI

30
○

DI
Exclusively
for R/L
(DI)
COM

31
○
32
○

CT

External signal
input 6 points

33
○
34
○

Terminal
number

26
○
27
○
28
○
29
○
30
○
31
○
32
○

33
○

Communication Communication Communication Communication Communication Communication
RS-232C
RS-232C
RS-232C
RS-485
RS-485
RS-485(COM1)(COM1)(COM1)(COM1)(COM1)(COM1)++++++
Communication Communication Communication Communication Communication Communication
RS-232C
RS-422A
RS-485
RS-232C
RS-422A
RS-485(COM2)(COM2)(COM2)(COM2)(COM2)(COM2)
RD1
RD1
RD1
SA1
SA1
SA1
COM1

COM2

SD1

COM1

SD1

SD1

COM1

COM1

SB1

COM1

SB1

COM1

SB1

SG1

SG1

SG1

SG1

SG1

SG1

RD2

RDA2

SA2

RD2

RDA2

SA2

RDB2 COM2

SB2

RDB2 COM2

SB2

SDA2

SG2

SG2

SDA2

SG2

SDB2
Exclusively
for R/L(DI)
COM

Exclusively
for R/L(DI)
COM

Exclusively
for R/L
(DI)
COM

SDB2
Exclusively
for R/L(DI)
COM

Exclusively
for R/L
(DI)
COM

SD2
SG2

Exclusively
for R/L
(DI)
COM

COM2

34
○
Note) There is no insulation between communication 2 ports.

Terminal
numberExternal signal
input 8 points

26
○
27
○
28
○
29
○
30
○
31
○
32
○
33
○
34
○

DI

Heater snapping
wire alarm +External signal
input 6 points
CT

DI

CT

DI

DI

DI

DI

DI

DI

DI

DI

DI

DI

DI

DI

COM

COM
- 13 -

COM2

SD2

COM2

4-3-2. Basics of wiring

Precaution

In order to avoid accidents always read and understand these contents.

1. Connecting to the terminal① For wiring of terminal use crimp style terminal with insulating sleeve. Always use Ｏ type terminal tosecure safety of power supply terminal and grounding terminal. For other types of terminals also werecommend that you use Ｏ type terminal.

Size
Ｏ typeB

A
A: 3.7mm or above

Insulating sleeve
Y typeB

B: 7.0mm or aboveA

Insulating sleeve② When the terminal screws are tightened the torque is '0.6 - 0.8 Nm'. If a torque exceeding this value isapplied, terminal screw panel gets damaged hence take care.
2. Power supply terminal① In power supply, place the over current protection device and switch that conforms to the ratings of thecontroller within 3m so that they are easily reachable.
Within 3 m

PowersupplyProduct
Over circuit
protection device
supplySwitch② Use a power supply with 600V vinyl insulation electric line (Rating more than 1A AC) and an equal to or
greater electric line.
③ To avoid malfunctioning use good quality single phase power supply with little voltage change, wave form
distortion and noise. If the noise is loud use noise filter and insert insulation transformer etc.
④ There is a little leakage of current flow in case of rated power supply hence take care. Leaking current isapproximately 1mA.

Warning

To avoid serious accidents, always cut off the power supply before wiring.
- 14 -

3. Input terminal① Maximum permitted input of input terminal is as follows. Take care of not applying the input that exceeds
these values. If an input that exceeds the range is applied, the product may get out of order or its
performance may deteriorate remarkably or it may malfunction.
・Thermocouple, voltage mV, voltage V : Less than 20V.
・Resistance thermometer: Less than 500 or Less than 5V.
・Current mA: Less than 30mA or Less than 7.5V.
② Parallel connection of input is not allowed. Not only measurement error occurs but also stable control is
not performed and an error occurs in the entire system.
③ For thermocouple, do the wiring up to the input terminal of the product by a thermocouple orcompensation lead wire.
④ To avoid measurement error for resistance thermometer, use cable that resistance value of each wire isequal. Take care as burn out is not provided for 4-wire resistance thermometer.
⑤ When connecting a protection device like zenner barrier for input protection, sometimes a big
measurement error may occur. Confirm the combination with protection device and maintain the allowablesignal source resistance and allowable wire resistance of the controller.
4. Output terminal① Use an output terminal within the rating range. If a load that is out of range is connected, product may getout of order, its performance may show a remarkable deterioration or it may malfunction.
② For relay output terminal of ON-OFF pulse type and ON-OFF servo type connect the load through buffer
relay. For contact protection of product internal relay and for noise reduction always insert a contact
protection device on the coil side of the buffer relay. In the controller also, a small type of contact
protection device is built-in for internal relay protection. Take care because a small leak current flows
through this contact protection device and load voltage.
Leak current is approximately 2mA when load voltage is 200V AC and it is approximately 1mA when load
voltage is 100V AC.
5. Alarm terminal① Use the alarm terminal within the rating range. If a load that is out of range is applied, product may get outof order, its performance may show a remarkable deterioration or it may malfunction.
② For alarm terminal always connect the load through buffer relay. For contact protection of product internal
relay and for noise reduction always insert a contact protection device on the coil side of the buffer relay.
6. Option terminal① Use the option terminal within the rating range. If a load that is out of range is applied, product may get outof order, its performance may show a remarkable deterioration or it may malfunction.

Precaution① If a power supply that is out of range is connected, product may get out oforder, its performance may show a remarkable deterioration or it may
malfunction.
② If an excess current or excess voltage is applied to input output terminal of thecontroller, the controller may get out of order, its performance may show aremarkable deterioration or it may malfunction.
- 15 -

4-3-3. Example of wiring
1. ON-OFF servo type wiring
ON-OFF servo type is connected with a motor. Refer to the terminal diagram of the motor that uses threeterminals of control relay output and three terminals of feedback input and do the wiring.
Z: Contact protection device
35 (Close)
Control
relay
output

×

M3

×

M2

×

M1

×

×

R1

39 (Common) ××RC

40 (Close)

×

R2

×

Ｚ
36 (Open)×Powersupply37 (Common) ×
38 (Open)
Feedback
input

M

Ｚ

×

[The controller]

Feedback
resistance[Control motor]

In the above diagram, the controller and control motor manufactured by our company are directly
connected however, while actually connecting always insert a buffer relay and then connect. Futhermore,always connect a contact protection device in control relay output terminal.
The contact protection device attached to the controller is for the motor (For load current 700 mA andabove).
When connecting with buffer relay, use a contact protection device for light load. If the attached contact
protection device is used in buffer relay, operation defect occurs due to leak current.

For your reference symbolic name list of motors of various companies is given below.
Symbolic name list of motors of various companies
Chino
Products

Toho Products

Shin-Nippon
Keisetsu
Products

Japan Servo
Products

Yamatake
Products

M3

S

S

T2

1

M2

O

O

T1

2

M1

C

C

T3

3

R1

BM

B

B

Y

RC

RM

R

R

T

R2

WM

W

W

G

- 16 -

2. Relay output wiring example
In relay outputs like ON-OFF pulse type, ON-OFF servo type and alarm output, always connect the load
through buffer relay and contact protection device.

Z: Contact protection device

×
Ｚ

Load

Power
supply×

Buffer relay[The controller]～

Contact protection device is handled in our company also (See 16. Accessories).
When power supply is an AC power supply CR compound device and when it is a direct current diode is
generally used.
3. Wiring example of external signal input
DI
DI

In the figure on the left approximately
5V and 2mA is applied to the switch. TakeCOM

care about the contact point capacity.

[The controller]
Various external signal inputs (DI) operate by short circuiting specified external signal input terminal andcommon (COM) terminal. Operation by switch and relay is a general method however operation by open
collector output signal of peripheral device is also possible.
4. Wiring example of CT for heater snapping wire alarm～
CT
HeaterCT[Controller][CT]

Heater snapping wire alarm judges the alarm by measuring heater current by using CT which is soldseparately. Connect the electric wire to the two terminals of CT and do the wiring to the specified terminal of
the controller. As for CT, customers can request it as "U-RD Company Ltd, 'CTL-12-S36-8'" directly from
UR-D company.

- 17 -

4-3-4. Precautions while wiring

Warning

In order to avoid accidents always read and understand these contents.

1. Wiring is done by professional
Wiring is to be done by a person having actual experience and basic knowledge of instrumentation.

2. Put the terminal cover
In order to ensure safety, after the wiring is done, take measures so as to prevent direct contact with theterminal of the product.
Exclusive terminal cover of the controller is available as accessory (Sold separately).

3. Keep away from strong electric circuit and from noise source
In order to prevent adverse effect due to noise, do not place the controller near a device from which noise isgenerated (magnet relay, motor, thyristor regulator, inverter etc.). Also avoid passing the wiring of thecontroller and that of noise generating devices through the same duct. Always keep the wiring away fromeach other. Take the necessary countermeasures against noise.

4. Careful about connecting ground terminal
Good grounding is important for reliability of the instrument. In most cases, it is better that each instrument isconnected at a point. When connected separately, it is easy to get a bad effect due to noise. Check theconnecting route.

5. Keep away from heat generating sources
In order to avoid bad effect due to high temperature, do not install the controller near heat generating sources.
If the controller is kept near any heat generating source, measurement goes wrong and finally the life of the
product is shortened. Take care about the surrounding temperature of the product.
Avoid places where there is wind and sudden temperature change, it also causes an error in measurement.
Take necessary measures to avoid such surrounding environment.

6. Unused terminal
Do not connect anything to the unused terminal. Product may get out of order.

7. Countermeasures against erroneous output when power is supplied
When power is supplied, sometimes the output related signal may be momentarily output when the controller
is starting normally. Take the necessary countermeasures by using an external circuit.

- 18 -

5. Name of various parts
5-1.Entire overview
Terminal

Front
panel

5-2. Overview of the front panel

Precaution
Upper display

This internal rack
fixing screw is usedat the time ofmaintenance.
Customers please
do not touch it.

Lower display
Key switch panel

Lower cover
Engineering port
Name

Function

Upper display

Displays PV, SV and various statuses.

Lower display

Displays operation screen and settings screen.
It is used for every setting. When power is supplied or any of the key is clicked key
back light (blue) illuminates (At the time of initial settings). When no key operation isdone for approximately 30 seconds or more, the back light goes off automatically.
This back light is illuminated till the end and brightness is uneven hence the blue
color has a bright part. However it does not hinder the functionality of the producthence use it as it is.
Settings from PC can be done after connecting the exclusive engineering cable.
When using engineering port open the lower cover.
At other times keep it closed tightly.

Key switch panel

Engineering port
Lower cover- 19 -

5-3. Details of the front panel
5-3-1.Upper display

Name
PV
SV
No.
RUN
SLOPE
READY
WAIT
REM
ERR
AT
MAN1
MAN2
AL1-AL4

Function
Displays PV (measurement value).
Displays SV (setting value).
Displays the execution number that is being selected.
Lights during RUN status.
Lights during slope operation of SV.
Lights during READY status.
Lights when alarm output is released (reset).
Lights during the wait status during the wait alarm.
Lights during remote status.
(Only for the digital remote, there will be no light until the remote signal is received)
Lights when there is an abnormality in taking in the input.
Lights during auto tuning operation.
Lights when output 1 is a manual output operation.
Lights when output 2 is a manual output operation.
Lights when alarm from AL1 to AL4 is ON.

5-3-2. Key switch panel

Name

Function
It is used for changing of mode screens like operation screen and mode 0 andswitching from settings screen to mode screen.
It is used for changing the operation screen and switching of settings screen.
It is used for changing between automatic output operation and manual output
operation. This switch can be use for rewinding the cursor at setting screen.
It is used for forwarding the cursor and for selecting a field.
It is used in descending order of settings value (or settings field).
It is used in ascending order of settings value (or settings field).
It is used for registering the settings.
- 20 -

6. Operation screen
6-1. Control output and operation screen
Lower display window displays operation screen and settings screen. However the display contents ofoperation screen differ depending on the control output of the product.

Control output and operation screen[ON-OFF pulse type][SSR drive pulse type]

The above is a mock display.
Actuallyanddo not light simultaneously.

[Current output type][Voltage output type]

Description of screen①

illuminates when output status is ON andilluminates when output status is OFF.
② Displays MV (output value) digitally.
③ At the time of manual output operation (manual output) 'M' on
the left of 'OUT' illuminates.
④ During PID auto tuning, 'AT' on the left of 'OUT' illuminates.
⑤ In case of specifications with heater snapping wire alarm, CT
measurement value is digitally displayed by 'Existence of CT
screen' of mode 1.However if it cannot be measured it
displays '----'.

① Displays a bar graph corresponding to the output value.
② Displays MV (output value) digitally.
③ At the time of manual output operation (manual output) 'M' on
the left of 'OUT' gets illuminated.
④ During PID auto tuning, 'AT' on the left of 'OUT' gets
illuminated.

[ON-OFF servo type]① When signal on the close side is ON
and when signal on the open side is ON
illuminates.

 The above is a mock display.
Actuallyanddo not illuminate simultaneously.

illuminates

When both the signals are OFF bothandare not illuminated.
② Displays MV (output value) digitally.
③ Displays feedback value (extent of valve opening) digitally.
④ At the time of manual output operation (manual output) 'M' on
the left of 'OUT' is illuminated.
⑤ During PID auto tuning, 'AT' on the left of 'OUT' is illuminated.
⑥ During FB tuning, 'AT' on the left of 'FB' is illuminated.

- 21 -

6-2. Operation screen of output 2 specifications
For output 2 specifications, unlike normal output 1 specifications, operation screen is displayed for each output.

Operation screen for output 1

Operation screen for output 2[ON-OFF pulse type][SSR drive pulse type][ON-OFF pulse type][SSR drive pulse type][Current output type][Voltage output type][Current output type][Voltage output type]① Operation screen of output 1 becomes 'OUT1' after adding '1' on the right of 'OUT' andthus indicates that it is an operation screen for output 1. Similarly, operation screen of
output 2 becomes 'OUT2' after adding '2' on the right of 'OUT' and thus indicates that it
is an operation screen for output 2.
② Switch the output 1 operation screen and output 2 operation screen by usingkey.

- 22 -

6-3. Operation screen and setting screen
Relation between operation screen and settings screen is as follows.

Operation screen

Setting screen

・・・[Operation screen of output 1][Mode screen of mode 0][Operation screen of output 2][Settings screen of SV being executed]
 Displayed only for output 2 specifications.
・・・① When power is supplied and after initial message is displayed first of all the operation screen isdisplayed.
② In the settings screen if no key operation is done for around three minutes or more, it automatically
returns to the operation screen.
However, for 'auto tuning' settings screen of mode 1, when auto tuning is executing, it sometimes
does not return to the automatic operation screen.
③ For output 2 specifications, the operation screen (Either of output 1 or output 2) that is lastly displayed
is stored in the memory and when the power is supplied or when returning from the settings screen,operation screen of that output is displayed.

- 23 -

7. Setting screen
7-1. Basics of setting
7-1-1. Call up the setting screen① Setting screen is grouped for every mode as mentioned in '19. Parameter directory list table'. Confirm
number and the mode of the settings screen that is to be call up.
② Switching between operation screen and mode screen is done by
key, mode screen is selectedbykey and setting screen is selected by using
key from mode screen respectively.

Operationscreen

・・・

・・・

・・・
- 24 -

7-1-2. Basic operation of settings screen
In the settings screen, numeric value is changed and field is selected by using
are completed by clicking
key.

key and settings

Example of basic operation
1. Example of setting a numericvalue

2. Example (1) of setting a field

3. Example (2) of setting a field① By using
key the cursor is moved to the digit of the numericvalue that is to be changed.
② By using
key the desired numeric value is selected.
At that time '?' mark is put.
③ The value is registered by using thekey.
At that time '?' mark disappears.
① By using
key the desired field is selected.
At that time '?' mark is put.
② The field is registered by using thekey.
At that time '?' mark disappears.
① By using
key the desired field is selected.
At that time '?' mark is put.
② The field is registered by using thekey.
At that time '?' mark disappears.

A convenient key operation method is given below in order to speed up the settings operation.
1. Fast forwarding the cursor① Usually, cursor moves by one digit by using
key, however by using thekey, the cursor canbe moved by, set field unit.
② For example in the following PID settings screen, when
key is clicked, the cursor moves asshown below.
'No.''Left most digit of the numeric valuethat is set, of D''Left most digit of the numeric value that is set, of P''Left most digit of the numeric valuethat is set, of I'

2. Rewinding the cursor
Usually by using thekey, the cursor moves by one digit from left to right, however by clicking thekey, the cursor can be moved from right to left.

- 25 -

7-2. Mode 0
Mode 0 changes the setting of main parameters that are being executed.
Settings screen

Description of the screen

1. Mode screen① Mode 0 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display off status]③ For mode 0 settings screen, if setting change is to be prohibited
select 'Lock' .
④ When doing the settings by communications, set all the mode
screens to 'Lock' .
⑤ When settings screen of mode 0 is not displayed, 'NoDisp' isdisplayed.

2. Executing SV① SV that is being executed can be changed.
② Setting range is within the range of SV.
③ The change in the settings of this screen, is reflected in the set
contents of '8 types SV' of mode 2.
3. Executing PID① PID that is being executed can be changed.
② The change in the settings of this screen, is reflected in the set
contents of '16 types PID' of mode 3.

4. Executing Alarm 1 andAlarm 2

5. Executing Alarm 3 andAlarm 4

① The set values of alarm 1 and alarm 2 that are being executed canbe changed.
② The change in the settings of this screen, is reflected in the set
contents of 'Alarm 1 and Alarm 2' of mode 3.

① The set values of alarm 3 and alarm 4 that are being executed canbe changed.
② The change in the settings of this screen, is reflected in the set
contents of 'Alarm 3 and Alarm 4' of mode 3.

- 26 -

7-3.Mode 1
Mode 1 performs the setting related to run status.
Settings screen
1. Mode screen

Description of the screen① Mode 1 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display OFF status]③ For mode 1 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communications, set all the mode
screens to 'Lock'.
⑤ When settings screen of mode 1 is not displayed, 'NoDisp' isdisplayed.

2. RUN/READY Switching

3. Cancel alarm output① You can switch between RUN and READY.
② When 'RUN' is selected, the status becomes run status and RUN in
the upper display is illuminated.
③ When 'READY' is selected, RUN operation is not performed and thestatus is idling status. READY in the upper display is illuminated.
④ In case of specifications with external signal input, when switching
between READY/RUN, by using external signal input, this setting
screen selects 'RUN’. Switching is done using external signal input.
･External signal ON : READY status.
･External signal OFF : RUN status.
⑤ In case of specifications with external signal input, when selecting“READY”, output value is setting value of “preset manual” of mode4.
However, when “PRESET/AUTO” is set in the external signal layout,
conduction state of external signal input of “PRESET/AUTO” isgiven priority.
① When canceling temporarily the alarm output that is activated,
alarm output is cancelled when 'RESET' is set.
② At that time the cursor immediately returns to 'NON' and WAIT ofupper display window illuminates.
③ In cancel (WAIT) status, once the you drift away from alarm
activation condition, WAIT does not get illuminated and normal
status returns.
④ Take care as the settings are common for alarm output of all the 4
points.
⑤ In case of specifications with external signal input, when cancelingusing external signal input, it is done by external signal ON. After
cancellation immediately return the external signal to OFF.

- 27 -

4. remote/local Switching① This screen is displayed if the instrument has the specifications withremote signal input or specifications with communication.
② Local SV and remote SV can be switched.
③ When 'LOCAL' is selected, perform the control action in local SV.
④ When 'REMOTE' is selected, you can perform control action inremote SV by using external remote signal (analog remote or digital
remote).
⑤ 'REMOTE' is selected in this setting screen and only when externalsignal input (R/L) is ON, it becomes remote SV.
5. Select execution number.
① From amongst 8 types SV, the execution number of the SV to be
used is set.
② The selected number is displayed on the left side of SV in the upperdisplay window.
③ When execution number is selected using external signal input, theselection number due to external signal input is given priority andnot the setting value of this setting screen.
6. Auto tuning① Auto tuning (auto calculation) of PID is done.
② From among AT1 to 4, select the desired AT and execute it.
･AT1: AT (For output 1) in executing SV.
･AT2: AT (For output 1) in SV8 types for AT2 of mode 3.
･AT3: AT (For output 1) in SV8 types for AT3 of mode 3.
･AT4: AT (For output 2) in executing SV.
However, AT4 can be selected only in case of output 2
specifications.
③ When auto tuning is started, AT progress status (STEP1-STEP4) isdisplayed.
④ If you want to stop auto tuning in between, set 'END'.
⑤ PID calculated by auto tuning can be confirmed by setting screen ofeach PID.
7. Select PID No. system① Set whether to adopt a system that depends on execution number
for PID that is used in auto output calculation or whether to adopt
automatic PID switching system that depends on SV section.
② If 'No.1 to 8' is selected, it becomes execution number system (No.
1 to 8).
③ If 'No. 9' is selected, it becomes automatic PID switching system(No. 9).
However, even if automatic PID switching system is selected, anumber other than PID number operates in the execution numberthat is being selected.

- 28 -

8. Selecting simple
function/multiple functions① Switching between simple function and multiple functions can bedone.
② If 'SIMPLE' is selected, it is a simple function mode and setting
screen of mode 2 and onwards are not displayed.
③ If 'MULTI' is selected, it is a multiple function mode and setting
screens of all the modes are displayed.

9. PV hold
① Measuring PV can be held (fixed).
② If 'HOLD' is set, PV is fixed with the PV value that PV had just before
the setting.
③ Status during hold is as follows.
･Continues the control action with PV that is in hold status.
･Rest everything is as per the normal operation.
④ If you want to cancel hold, set ‘NON’.
⑤ When performing hold by external signal input in case of
specifications with external signal input, operation of this setting
screen is invalided . (external signal input is priority)･External signal ON : Hold status.
･External signal OFF: Cancel status.
10. Operation when power
supply is started① Set the operation status when starting a power supply.
② If 'CONTINUE' is selected, the status is that before the power supply
cut off.
③ IF 'READY' is selected, the status is ready status.
④ When 'READY' is selected and power supply is started, eventhough either of the setting screen or external signal input select'RUN', the status is 'READY' status, hence take care. In that case,by returning to READY once and then to RUN again the status
becomes 'RUN'.

11. Existence of CT screen① Only specifications with heater wire snapping alarm are displayed.
② Set whether to display or not on the operation screen the CT
measurement value for heater snapping wire judgment.
③ If 'NON' is selected, CT measurement value is not displayed.
④ If 'DISPLAY' is selected, CT measurement value is displayed.

- 29 -

7-4. Mode 2
Mode 2 performs the setting related to SV.
Settings screen

Description of the screen

1. Mode screen① Mode 2 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display OFF status]③ For mode 2 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communications, set all the mode
screens to 'Lock'.
⑤ When settings screen of mode 2 is not displayed, select 'NoDisp'.

2. SV 8 types① Set 8 types of SV.
② Number 1 to 8 corresponds to execution number 1 to 8.
③ Setting range is within the SV range.
④ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes the setting range and decimal point
position changes automatically and relatively hence take care.
3. SV change rate
① When SV is changed, slope operation can be stored in SV.
② Change rate (for every unit time) of ascending SV is set in 'UP' andchange rate (for every unit time) of descending SV is set in 'DW'.
Time unit is common for 'UP' and 'DW', and is selected from 'H':
hours, 'M': minutes, 'S': seconds.
③ Conditions for SV change rate to be valid are as follows.
・At the time of starting the power supply.
・When set value of executing SV is changed.
・When SV is changed on changing the execution number.
・When the execution number is changed.
・When switching from manual output operation to automatic output
operation.
・When switching from READY status to RUN status.
・When switching from remote SV to local SV.
 But when switching from local SV to remote SV, SV change rate
is not operate.
④ When returning from power failure or switching from manual output
operation to automatic output operation it becomes PV start
operation.
⑤ During slope operation, sloping SV is displayed in upper display
window and 'SLOPE' illuminates, indicating that slope operation is
being performed.
⑥ When SV change rate is to be disabled, set UP and DW as '0'.
⑦ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes decimal point position changes
automatically and relatively hence take care.
- 30 -

4. SV range

5. Remote scale

6. Remote shift 8 types

7. Remote filter

8. Cascade constant

9. Existence of tracking① Set the setting range of SV.
② Setting range is within the measurement range (including linear
scale).
③ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes setting range and decimal point positionchanges or it is initialized automatically and relatively hence takecare.
① Only the specifications with remote signal input are displayed.
② Set the scale corresponding to remote signal input (analog signal).
③ Set lower limit value (0%) of the scale for minimum value (0%) of
remote signal input and higher limit value (100%) for maximum
value (100%) of remote signal input.
④ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes setting range and decimal point positionchanges or it is initialized automatically and relatively hence takecare.
① This screen is displayed if the instrument has the specifications withremote signal input or specifications with communications.
② 8 types of shift (Bias) values of remote SV are set.
③ Numbers 1 to 8 correspond to execution numbers 1 to 8.
④ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes decimal point position changes
automatically and relatively hence take care.
① This screen is displayed if the instrument has the specifications withremote signal input or specifications with communications.
② First-order lag operation is done in remote SV. This function isenabled when flat key in external remote signal input (analog
signal) is large.
① Only specifications with remote signal input are displayed.
② This function is used when performing cascade operation as
secondary regulator of cascade control loop.
③ Ratio is set in 'r' and bias is set in 'b'.

① This screen is displayed if the instrument has the specifications withremote signal input or specifications with communications.
② It is a function that changes remote SV just before the switching, tolocal SV (copy) when switching from remote SV to local SV.
③ Generally as there is a deviation in SV at the time of switching, thecontrol gets disturbed, however by using this function it can besuppressed.
④ If you want to enable tracking, set it to 'ON'.

- 31 -

7-5. Mode 3
Mode 3 performs the setting related to PID and alarm.
Settings screen
1. Mode screen

Description of the screen① Mode 3 screen.
② By clicking the[Lock Status][Display OFF status]

key, 'Lock' and 'NoDisp' is displayed.

③ For mode 3 settings screen, if setting change is to be prohibited select'Lock'.
④ When doing the settings by communications, set all the mode screens
to 'Lock'.
⑤ When settings screen of mode 3 is not displayed, select 'NoDisp'.

2. PID 16 types① Set all 16 types of PIDs from number 1 to 8 and number 9-1 to 9-8.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ Numbers 9-1 to 9-8 correspond to automatic PID conversion system.
④ By setting P as 0%, two-position control operates.
⑤ When I is set in 0s, it is equivalent to . When D is set in 0s, it isequivalent to OFF.
3. Output dead band
① Set output dead band.
② Set PID dead band in 'PID D.BAND' of upper row,and output deadband of two-position control action (When P=0%) in 'P=0 D.BAND' of
the lower row respectively.
③ PID dead band non-linearises the deviation in the dead band andslows down the response of control output.
④ Output dead band of two-position control action becomes the deadband at the time of output ON/OFF.
4. Second output PID① Output 2 specification and output 2 control system are displayed onlyat the time of selecting 'PID system'.
② Set PID for output 2.

5. Second output gap① Output 2 specifications and output control system are displayed only
when 'PID system' is selected.
② Gap between output1 and output 2 is set.

- 32 -

6. Second output dead band

7. Alarm 1 and Alarm 2

8. Alarm 3 and Alarm 4

9. Alarm format of alarm 1 andalarm 2

① Output 2 specifications and output 2 control system are displayed only
when 'PID system' is selected.
② Set output dead band for output 2.
③ Set PID dead band in 'D.BAND' of upper row, and output dead band of
two position control action (When P=0%). in 'P=0 D.BAND' of lower
row respectively.
④ PID dead band non-linearises the deviation in dead band and slows
the response of control output.
⑤ Output dead band of two-position control action becomes a dead bandat the time of output ON/OFF.
① Set 8 types of settings values of alarm 1 and alarm 2.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ When FAIL is selected in alarm format, 'FAIL' is displayed and setting
cannot be done.
④ When measurement range, unit, measurement scope, linear scale,alarm format etc is changed, sometimes setting range and decimal
point position changes automatically and relatively hence take care.
① Set 8 types of settings values of alarm 3 and alarm 4.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ When FAIL is selected in alarm format, 'FAIL' is displayed and setting
cannot be done.
④ When measurement range, unit, measurement scope, linear scale,alarm format etc is changed, setting range and decimal point positionchanges automatically and relatively hence take care.
① Sets alarm format of alarm 1 (AL1) and alarm 2 (AL2).
② There are various alarm formats as follows, set them on the left side of
the hyphen (–).
Respectively for that, set the higher limit/lower limit, wait no/wait yes,
maintenance no/maintenance yes on the right side of the hyphen (-).
[Left side of the hyphen]･PV : Absolute value alarm･DV : Deviation alarm･ADV : Absolute value deviationalarm･SV : Setting value alarm･MV : Output value alarm[Right side of the hyphen]･H: Higher limit alarm･L: Lower limit alarm･HW : Wait yes higher limit alarm･LW : Wait yes lower limit alarm･HK : Maintenance yes higher limit
alarm･LK : Maintenance yes lower limit
alarm･HWK : Wait yes, maintenance yeshigher limit alarm･LWK : Wait yes, maintenance yes
lower limit alarm
Other than these, the following format can also be set according to thespecifications.
･CT : Heater snapping wire alarm Restricted to specifications withheater snapping wire alarm.
･LOOP : Control loop abnormal alarm  Restricted to output 1
specifications.
･TIMER: Timer Restricted to specifications withexternal signal input.
･FAIL : Fail alarm- 33 -

10. Alarm format of alarm 3 andalarm 4

① Sets alarm format of alarm 3 (AL3) and alarm 4 (AL4).
② There are various alarm formats as follows, set them on the left side of
the hyphen (–).
Respectively for that, set the higher limit/lower limit, wait no/wait yes,
maintenance no/maintenance yes on the right side of the hyphen (-).
[Left side of the hyphen]･PV : Absolute value alarm･DV : Deviation alarm･ADV: Absolute value deviationalarm･SV : Setting value alarm･MV : Output value alarm[Right side of the hyphen]･H: Higher limit alarm･L: Lower limit alarm･HW : Wait yes higher limit alarm･LW : Wait yes lower limit alarm･HK : Maintenance yes higher
limit alarm･LK : Maintenance yes lower
limit alarm･HWK: Wait yes, maintenanceyes higher limit alarm･LWK : Wait yes, maintenanceyes lower limit alarm

Other than these, the following format can also be set according to thespecifications.
･CT : Heater snapping wire alarm Restricted to with heatersnapping wire alarm.
･LOOP : Control loop abnormal alarm  Restricted to output
specifications.
･TIMER : Timer Restricted to specifications
with external signal input.
･FAIL : Fail alarm
11. Alarm dead band

① Set alarm dead band of alarms 1 to 4.
② Unit is the same as the setting value of respective alarm.
③ When alarm format is TIMER, FAIL, and LOOP, this setting value isdisabled.
④ When measurement range, unit, measurement scope, linear scale,alarm format etc is changed, sometimes decimal point positionchanges automatically and relatively hence take care.

12. Alarm delay① Set the delay time of alarm.
② If the judgment time of alarm ON is continuously greater than or equal
to the setting value, the alarm turns ON in the beginning. If thejudgment time of alarm ON is less than the setting value, alarm does
not turn ON.
③ When alarm format is TIMER, FAIL, and LOOP, this setting value
becomes disabled.
④ Take care as the setting value is common for alarm of all the 4 points.

13. Control loop abnormal
alarm judgment time

① This screen is displayed when the instrument has output 1
specification② Set the judgment time of control loop abnormal alarm.
③ Judge the control loop abnormal alarm by the setting value of alarmand this judgment time.

14. A.R.W.

① Set ARW (Anti Reset Windup).
② It is a function for deciding the range of PID operation , for PID control.
If this set value is exceeded it becomes a PD operation.
③ Set value is a percentage (%) of measurement scope (including linear
scale).
④ Operate when position PID control.

- 34 -

15. SV 8 types for AT2① Set 8 types of SV for auto tuning AT2.
② Auto tuning can be set to ON (execute)/OFF (do not execute) for 8
types separately.
③ Setting range is within the measurement scope (including linear scale).
④ PID calculated using SV numbers from 1 to 8 for AT2, correspond to
execution numbers 1 to 8 and are registered in PID numbers 1 to 8.
⑤ When measurement range, unit, measurement scope, linear scale etc
is changed, sometimes the setting range and decimal point positionchanges or initialization takes place automatically and relatively hencetake care.
16. SV section for automatic
PID① Set 8 types of SV sections in automatic PID conversion system.
② Setting range is within the measurement scope (including linear
scale). Duplicate SV section cannot be set.
③ When measurement range, unit, measurement scope, linear scale etc
is changed, sometimes the setting range and decimal point positionchanges or initialization takes place automatically and relatively hencetake care.

17. SV 8 types for AT3① Set 8 types of SV for auto tuning AT3.
② Auto tuning can be set to ON (execute)/OFF (do not execute) for 8
types separately.
③ Setting range is within the range of SV section number of equivalent
automatic PID conversion system.
④ PID calculated using SV numbers 1 to 8 for AT3 correspond toautomatic PID conversion system numbers from 9-1 to 9-8 and areregistered.
⑤ When measurement range, unit, measurement scope, linear scale etc
is changed, sometimes the setting range and decimal point positionchanges or initialization takes place automatically and relatively hencetake care.
18. AT2, AT3 Start direction① Set execution direction at the time of executing auto tuning AT2 or
AT3.
② If 'UP' is selected, auto tuning progresses from SV1 to SV8.
③ If 'DOWN' is selected, auto tuning progresses from SV8 to SV1.
19. Control algorithm① Set control algorithm.
② If 'POSITION' is selected, it is position type PID system.
③ If 'VELOCITY' is selected, it is speed type PID system.

- 35 -

7-6. Mode 4
Mode 4 performs the setting related to output.
Settings screen

Description of the screen

1. Mode screen① Mode 4 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display OFF status]③ For mode 4 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communications, set all the mode
screens to 'Lock'.
⑤ When settings screen of mode 4 is not displayed, select 'NoDisp'.

2. Pulse cycle[Output 2 specifications]① Output format of only ON-OFF pulse type or SSR drive pulse type isdisplayed.
② Set time for one cycle of output ON/OFF.
③ In output 2 specifications, for pulse type also set output 2
respectively.
④ When set value is changed, after ending one cycle just before thesetting change value, perform the operation with the settings value
after the setting change.
⑤ Generally, set it in a range that does not adversely affect thecontrollability and set a bigger value as far as possible.

3. FB tuning① ON-OFF servo type only is displayed.
② It is a function that automatically requests a setting value of FB zerospan of the controller with actuator (motor etc.).
③ When FB tuning is started, AT progress status (START, CLOSE,
TUNE-ZERO, OPEN, TUNE-SPAN) is displayed.
④ If FB tuning is to be stopped in between, set 'END'.
⑤ FB zero span requested at the time of FB tuning can be confirmed
by 'FB zero span' of mode 4.
4. FB zero span
① ON-OFF servo type only is displayed.
② Set FB zero span of the controller with actuator (motor etc).
③ Set zero value in 'Z' and span value in 'S'.

- 36 -

5. FB dead band
① ON-OFF servo type only is displayed.
② Set FB dead band (Gain).
③ Generally, set it in a range that does not adversely affect thecontrollability and set a bigger value as far as possible. This setting
value is not an accurate percentage (%) value, hence as far as
possible take it as a reference.
6. PV abnormal output① Set the output value at the time of PV abnormality.
② Set the output value in 'OVR' when PV exceeds the range (including
higher limit burnout) and in 'UDR' when PV is below the range(including lower limit burnout) respectively.
③ Output range is within the output limiter range.
④ In case of output 2 specifications, this value is enabled only on
output 1 side and on output 2 side the output value is 0% at all
times.
7. Output preset 8 types

8. Output variation limiter8 types

9. Output limiter 8 types[Output scaling specifications] Option① Set 8 types of output presets.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ Output range is within output limiter range.
④ In case of output 2 specification, this setting value is valid only
output 1 side and output 2 side is 0% fixed.
① Set 8 types of output variation limiters.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ On the lower left set output variation limiter at the time of ascending
output and on the lower right set output variation limiter at the timeof descending output.
④ In case of preset manual, displayed until No. 9 and variation limiterof MV (output value) which is switched from auto output operation
to output preset operation at No. 9 is set.
Output limiter① Set 8 types of output limiters.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ Set lower limit output limiter in 'L' and higher limit output limiter in 'H'.
④ Output is within this set range in case of automatic output operationand manual output operation also.
Output scaling specifications (option)① Set 8 types of output scaling.
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ Set lower limit output scaling in 'L' and higher limit output scaling in'H'.
④ Output is scaling within this set range in automatic output operation,but output is not scaling in manual output operation.

- 37 -

10. Second output limiter[Output scaling specifications] Option

Output 2 limiter① Only output 2 specifications are displayed.
② Set the output limiter of second output side.
③ Set lower limit output limiter in 'L' and higher limit output limiter in 'H'.
④ Output is within this set range in for automatic output operation andmanual output operation also.
⑤ Instead of output limiter, the screen is as shown on the left below
for output scale specifications (option).
Second output scaling specifications (option)① Only output 2 specifications are displayed.
② Set the output scaling on second output side.
③ Set lower limit output scaling in 'L' and higher limit output scaling in'H'.
④Output is scaling within this set range in automatic output operation,but output is not scaling in manual output operation.

11. Direct/reverse control action[Output 2 specifications]① Set the control action.
② If 'DIRECT' is selected direct operation (cooling operation) is done.
③ If 'REVERSE' is selected reverse operation (heating operation) is
done.
④ For output 2 specifications, see the screen on lower left, on the leftof '/' is the control action of output 1 and on the right is the control
action of output 2. Set each of them separately.

12. Preset manual[Output 2 specifications]13. Second output control
system

① Set the preset manual.
② For ready status or for specifications with external signal input,
when preset manual has ON status due to external signal input, theoutput value is this set value.
③ Output range is within the range of output limiter.
④ For output 2 specifications the screen is as shown on the left below,
set each of the field separately.｡① Only output 2 specifications are displayed.
② Set the control system of output 2 specifications.
③ If 'PID' is selected the operation is PID control action.
④ If 'SPRIT' is selected the operation is SPRIT control action.

14. SPRIT① In case of output 2 specifications, output 2 control specifications are
displayed only when 'SPRIT' is selected.
② Set direct value in 'DIR' and reverse value in 'REV'.

- 38 -

7-7. Mode 5
Mode 5 performs the setting related to input.
Settings screen
1. Mode screen

Description of the screen① Mode 5 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

③ For mode 5 settings screen, if setting change is to be prohibited
select 'Lock'.

[Lock Status]④ When doing the settings by communications, set all the mode
screens to 'Lock'.

[Display OFF status]⑤ When settings screen of mode 5 is not displayed, select 'NoDisp'.
2. Measurement range① Set the measurement range.
② Types of measurement ranges are as shown in the table below.
③ It differs depending on the measurement range, however it exceeds
the higher limit value of the scale range by approximately +5% andis below the range by approximately -5%.
④ When measurement range is changed, sometimes the setting range
and decimal point position changes or initialization takes place
automatically and relatively hence take care.

INPUT KIND
35
5V

[Universal]
Measurement

Scale range

No.

Measurement

Scale range

No.

range

No.

(℃)

range

(℃)

B

0.0 to 1820.0

18

WRe5-26

0.0 to 2310.002

R1

0.0 to 1760.0

19W-WRe26

0.0 to 2310.003

R2

0.0 to 1200.0

20

NiMo-Ni-50.0 to 1410.004

S

0.0 to 1760.0

21

CR-AuFe

0.0 to 280.0K

05

K1-200.0 to 1370.0

22

N

06

K2

0.0 to 600.0

23

07

K3

-200.0 to 300.0

24E1-270.0 to 1000.0

E2

Scale
range (℃)

JPt100Ω1-200.0 to 649.0

0.0 to 1300.0

42

JPt100Ω2-200.0 to 400.0

PR5-200.0 to 1800.0

44

JPt100Ω4-200.0 to 200.0

PtRh40-20

0.0 to 1880.0

45

JPt100Ω5-100.0 to 100.025

PlatiⅡ1

0.0 to 1390.0

46

QPt100Ω1-200.0 to 649.0

0.0 to 700.0

26

PlatiⅡ2

0.0 to 600.0

47

QPt100Ω2-200.0 to 400.0E3-270.0 to 300.0

27U-200.0 to 400.0

49

QPt100Ω4-200.0 to 200.0

11E4-270.0 to 150.0

28

L-200.0 to 900.0

50

QPt100Ω5-100.0 to 100.012J1-200.0 to 1200.0

31

10mV

±10mV

51

13

J2

-200.0 to 900.0

32

20mV

±20mV

53

14

J3

-200.0 to 400.0

33

50mV

±50mV

15

J4

-100.0 to 200.0

34

100mV

16

T1

-270.0 to 400.0

35

17

T2

-200.0 to 200.0

37

09
10

DC voltage (Linear)

Resistance thermometer

41

Thermocouple

0 to 20mA

Thermocouple

20mA

08

36

Directcurrent(Linear)01

Measurement range

Pt50Ω

-200.0 to 649.0

Pt100Ω1-200.0 to 850.0

54Pt100Ω2-200.0 to 400.0±100mV56

Pt100Ω4-200.0 to 200.0

5V

±5V

57

Pt100Ω5-100.0 to 100.0

10V

±10V

- 39 -

[4-wire type resistance thermometer]
Measurement

Scale range

Measurement

Scale range

range

(℃)

range

(℃)

41

JPt100Ω1-200.0 to 649.0

47

QPt100Ω2-200.0 to 400.0

42

JPt100Ω2-200.0 to 400.0

49

QPt100Ω4

44

JPt100Ω4-200.0 to 200.0

50

45

JPt100Ω5-100.0 to 100.0

46

QPt100Ω1-200.0 to 649.0

No.

Measurement

Scale range

range

(℃)

53

Pt100Ω1-200.0 to 850.0-200.0 to 200.0

54

Pt100Ω2-200.0 to 400.0

QPt100Ω5-100.0 to 100.0

56

Pt100Ω4-200.0 to 200.0

51

Pt50Ω

-200.0 to 649.0

57

Pt100Ω5-100.0 to 100.0

52

Pt-Co

No.

No.

4.0 to 374.0 K

3. Unit① Set the unit when measurement range is “thermocouple” or“resistance thermometer”.
② When measurement range is 'CR-AuFe' or 'Pt-Co' only then the unit
is 'K' and 'C' is not selected.
③ When unit is changed, sometimes the setting range and decimal
point position changes or initialization takes place automatically andrelatively hence take care.
4. RJ① This screen is displayed when select “thermocouple”.
② When 'INT' is selected RJ functionality is switched ON.
Usually 'INT' is selected.
③ When 'EXT' is selected RJ functionality is switched OFF.
5. Digital filter① Do the first-order lag operation in PV. This function is enabled when
PV is unstable.

6. Sensor correction① Set 8 types of sensor corrections (PV bias).
② Numbers 1 to 8 correspond to execution numbers 1 to 8.
③ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes the decimal point position changes
automatically and relatively hence take care.
7. PV decimal point① Set the decimal point position of PV.
② Based on the decimal point position that is set, up to five digits
including the integer part are displayed. Hence only if the number ofdigits of integer is less, then more number of digits after the decimal
point can be displayed within the range of decimal point position
that is set.
③ When measurement range, unit, measurement scope, linear scale
etc is changed, sometimes the decimal point position changes
automatically and relatively hence take care.

- 40 -

8. Measurement scope[Linear input]
RANGE SET
1.0 ～ 5.0

9. Linear scale
LINEAR SCALE DOT 3
0.300 ～ 1.300

10. SV decimal point for
displaying
SV DISPLAY DOT
3

7-8. Mode 6① The measurement scope that is actually used is set in scale ofmeasurement range.
② For thermocouple and resistance thermometer, the meaning of
measurement scope is as follows.
・P of PID operation = Equivalent to 100%.
・Maximum set range like SV range.
③ For linear input, the meaning of measurement scope is as follows.
・Standard range which is the basis of linear scale (with scale).
④ Setting range is within the scale range of the selected measurement
range.
⑤ When measurement scope is changed, sometimes the setting
range and decimal point position changes or initialization takes
place automatically and relatively hence take care.
① Measurement range is displayed only when 'linear input' is selected.
② Set a scale (with scale) for the standard range that is set inmeasurement range. P of PID operation = Equivalent to 100%.
③ Set the decimal point position in 'DOT', lower limit value (0%) of thescale on the lower left and upper limit value (100%) on the lower
right.
④ When linear scale is changed, sometimes the setting range anddecimal point position changes or initialization takes place
automatically and relatively hence take care.
① Set the decimal point position of SV which is displayed at the upperdisplay.
② Based on the decimal point position that is set, up to five digits
including the integer part are displayed. Hence only if the number ofdigits of integer is less, more number of digits after the decimal point
can be displayed within the range of decimal point position that isset.
③ When measurement range, unit, linear scale etc is changed, setting
range and decimal point position may change automatically hencetake care.

[unused]Mode 6 performs the settings of transmission signal output.
Settings screen
1. Mode screen

Description of the screen① Mode 6 screen. Only specifications with transmission signal output
are displayed.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display OFF status]③ For mode 6 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communication, set all the mode
screens to 'Lock'.
⑤ When settings screen of mode 6 is not displayed, select 'NoDisp'.

- 41 -

2. Transmission type(High-performance type)① Specifications with transmission signal output (High performancetype) only are displayed.
② Set transmission type of high performance type.
③ When 'PV' is selected, measurement value (PV) is transmitted.
④ When 'SV' is selected, setting value (SV) is transmitted.
⑤ When 'MV' is selected, output value (MV) is transmitted.
⑥ When 'MFB' is selected, actuator feedback value (MFB) istransmitted, but ON-OFF servo type only.
⑦ When 'RSV' is selected, remote SV (RSV) is transmitted. However it
can be selected only in case of specifications with remote signal input.
⑧ Even if operating local SV, remote SV (RSV) is transmitted.
⑨ In case of output 2 specifications, you can select separately 'MV1'
on output 1 side and 'MV2' on output 2 side.
⑩ When transmission type is changed sometimes setting range anddecimal point position changes or it is initialized automatically andrelatively hence take care.

3. Transmission scale(High-performance type)① Only specifications with transmission signal output (Highperformance type) are displayed.
② Set a scale corresponding to transmission signal output (Analog
signal) of high performance type.
③ Set lower limit (0%) and higher limit (100%) of the scale for theminimum value (0%) and maximum value (100%) of thetransmission signal output.

4. Transmission type
(General type)① Only the specifications with transmission signal output (Generaltype) are displayed.
② Set transmission type of general type.
③ When 'PV' is selected, measurement value (PV) is transmitted.
④ When 'SV' is selected, setting value (SV) is transmitted.
⑤ When 'MV' is selected, output value (MV) is transmitted.
⑥ When 'MFB' is selected, actuator feedback value (MFB) istransmitted.
But the output format can be selected only in case of ON-OFF
servo type.
⑦ When 'RSV' is selected, remote SV (RSV) is transmitted. However it
can be selected only in case of specifications with remote signal input.
⑧ Even if operating local SV, remote SV (RSV) is transmitted.
⑨ In case of output 2 specifications, you can select separately 'MV1'
on output 1 side and 'MV2' on output 2 side.
⑩ When transmission type is changed sometimes setting range anddecimal point position changes or it is initialized automatically andrelatively hence take care.

5. Transmission scale(General type)① Only the specifications with transmission signal output (Generaltype) are displayed.
② Set the scale corresponding to transmission signal output (Analog
signal) of general type.
③ Set lower limit (0%) and upper limit (100%) of the scale for theminimum value (0%) and maximum value (100%) of thetransmission signal output.

- 42 -

7-9. Mode 7[unused]Mode 7 performs the setting related to communications.
For details related to communications read its exclusive instruction manual.
Settings screen
1. Mode screen

Description of the screen① Mode 7 screen. Only the instrument with communications isdisplayed.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display OFF status]③ For mode 7 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communications, set all the mode
screens to 'Lock'.
⑤ When settings screen of mode 7 is not displayed, select 'NoDisp'.

2. Communications speed① Only the instrument with communications is displayed.
② Set the communication speed.
③ In case of communications 2 port specification, this setting screen
becomes the communications speed for COM1.
[Communications 2 port
specifications]

3. Instrument number① Only the instrument with communications is displayed.
② Set the instrument number.
③ In case of communications 2 port specifications, this setting screen
becomes the instrument number for COM1.
[Communications 2 port
specifications]- 43 -

4. Communications function[Communications 2 port
specifications]

5. Communicationstransmission types[Communications 2 port
specifications]① Only the instrument with communications is displayed.
② Set the communications function.
③ If 'COM' is selected, it is higher order communications function.
④ If 'REM' is selected, it is communications remote function.
⑤ If 'TRANS' is selected, it is communications transmission function.
⑥ In case of communications 2 port specifications, this setting screen
becomes the communications function for COM1.

① It only displays with the instrument with communications, and when
'TRANS' is selected.
② Set the communications transmission type.
③ When 'PV' is selected, measurement value (PV) is transmitted.
④ When 'SV' is selected, setting value (SV) is transmitted.
⑤ When 'MV' is selected, output value (MV) is transmitted.
⑥ When 'MFB' is selected, actuator feedback value (MFB) istransmitted, but ON-OFF servo type only.
⑦ When 'RSV' is selected, remote SV (RSV) is transmitted. However it
can be selected only in case of specifications with remote signal
input.
⑧ In case of output 2 specifications, you can select separately output
1 side 'MV1' and output 2 side 'MV2'.
⑨ In case of communications 2 port specifications, this setting screen
becomes the communications transmission type for COM1.

6. Communications protocol[Communications 2 port
specifications]① Only the instrument with communications is displayed.
② Set communications protocol.
③ If 'MODBUS (RTU)' is selected, MODBUS (RTU) is displayed.
④ If 'MODBUS (ASCII)' is selected, MODBUS (ASCII) is displayed.
⑤ If 'PRIVATE' is selected, usual CHINO protocol is displayed.
⑥ In case of communications 2 port specifications, this setting screen
becomes the communications protocol for COM1.

7. Communications character① It only displays with the instrument with communications, and when
'MODBUS' is selected.
② Set communications character (bit length, parity, stop bit).
③ In case of communications 2 port specifications, this setting screen
becomes the communications character for COM1.
[Communications 2 port
specifications]- 44 -

8. Selecting communications 2
port function

9. Communications speed forCOM2

10. Instrument number forCOM2① Only the instrument whit communications 2 port specifications isdisplayed.
② Set the function of communications 2 port.
③ If 'COM' is selected, 2 port communications is possible from the rear
terminal.
④ If 'ENG' is selected, 1 port communications is possible from the rear
terminal and engineering port communications that exists in thefront is possible.
① In communications 2 port specifications, communications 2 portfunction selection is displayed only at the time of selecting 'COM'.
② Set the communications speed for COM2.

① In communications 2 port specifications, communications 2 portfunction selection is displayed only at the time of selecting 'COM'.
② Set the instrument number for COM2.

11. Communications function for① In communications 2 port specifications, communications 2 port
COM2function selection is displayed only at the time of selecting 'COM1
COM2'.
② Set the communications function for COM2.
③ If 'COM' is selected it becomes high order communications function.
④ If 'REM' is selected it becomes communications remote function.
⑤ If 'TRANS' is selected it becomes communications transmissionfunction.
12. Communicationstransmission types forCOM2

13. Communications protocol
for COM2① In communications 2 port specifications, communications function
for COM2 is displayed only when 'TRANS' is selected.
② Set communications transmission type for COM2.
③ When 'PV' is selected, measurement value (PV) is transmitted.
④ When 'SV' is selected, setting value (SV) is transmitted.
⑤ When 'MV' is selected, output value (MV) is transmitted.
⑥ When 'MFB' is selected, actuator feedback value (MFB) istransmitted, but ON-OFF servo type only.
⑦ When 'RSV' is selected, remote SV (RSV) is transmitted. However it
can be selected only in case of specifications with remote signal
input.
⑧ In case of output 2 specifications, you can select separately output
1 side 'MV1' and output 2 side 'MV2'.
① In communications 2 port specifications, communications 2 portfunction selection is displayed only at the time of selecting 'COM'.
② Set the communications protocol for COM2.
③ If 'MODBUS (RTU)' is selected, MODBUS (RTU) is displayed.
④ If 'MODBUS (ASCII)' is selected, MODBUS (ASCII) is displayed.
⑤ If 'PRIVATE' is selected, usual CHINO protocol is displayed.

- 45 -

14. Communications character
for COM2① In communications 2 port specifications, communications protocol
for COM2 is displayed only when 'MODBUS' is selected.
② Set communications character (bit length/parity/stop bit) for COM2.

7-10. Mode 11
Mode 11 performs the setting related to system (Initial settings of the system).
Settings screen
1. Mode screen

Description of the screen① Mode 11 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status][Display OFF status]③ For mode 11 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communications, set all the mode
screens to 'Lock'.
⑤ When settings screen of mode 11 is not displayed, select 'NoDisp'.

2. Display back light① Set the back light color of lower display.
② If 'GREEN' is selected, usually green color is displayed.
③ If 'ORANGE' is selected, usually orange color is displayed.
④ If 'AUTO' is selected, usually green color is displayed howeverunder the following conditions, orange color is displayed.
・When any of the alarms is activated.
・When an error message is displayed.
By effective use of this function, alarm on/off can be judged at a
glance.
3. Display contrast① It adjusts the contrast of LCD (Liquid crystal display) of lower
display window.
② Adjust and set the LCD such that the characters are clearly visible.
40 to 70% of rage is suitable for setting value. When set the range
over or under, stripes appear in the LCD. Do not change the setting(initial value 50%) in ordinary use.
③ Contrast especially affects the surrounding temperature hence dothis adjustment approximately one hour after switching on the
power supply and after the surrounding temperature becomesstable.

- 46 -

4. Key back light① It sets the illumination/non-illumination function of key backlight.
② If 'AUTO' is selected, the following operation takes place.
・Usually it is non-illuminated, however when power is supplied or if
any of the key is pressed, it illuminates and get switched off if no key
operation is done for approximately 30 seconds.
③ If 'OFF' is selected, it usually gets switched OFF.
④ If 'ON' is selected, it usually illuminates.

5. Allotting external signal① Only the specifications with external signal input are displayed.
② In external signal input (DI), a function for terminal number isallotted.
③ In 'TERMINAL No.' terminal number having external signal input(DI) function is displayed hence set the terminal number (No.) andthe function corresponding to it.
④ Function is as follows:･'SV1' : Selecting execution number. When it is ON, BCD code is '1'.
･'SV2' : Selecting execution number. When it is ON, BCD code is '2'.
･'SV4' : Selecting execution number. When it is ON, BCD code is '4'.
･'SV8' : Selecting execution number. When it is ON, BCD code is '8'.
･'READY/RUN' : READY status when ON, RUN status when OFF.
･'MAN1/AUTO1' : Manual output operation on (MANUAL) output 1
side, when ON. Automatic output operation(AUTO) on output 1 side, when OFF.
･'MAN2/AUTO2' : Manual output operation (MANUAL) on output 2
side, when ON. Automatic output operation(AUTO) on output 2 side, when OFF.
 However only output 2 specifications can be selected.
･'PRESET/AUTO' : Preset manual (PRESET) when ON.
Automatic output operation (AUTO) when OFF.
･'ALARM RESET' : Cancel alarm (ALARM RESET) output when ON(momentary signal).
･'PV HOLD' : PV HOLD when ON.
･'TIMER 1' : Timer 1 start when ON. Timer 1 reset when OFF.
･'TIMER 2' : Timer 2 start when ON. Timer 2 reset when OFF.
･'TIMER 3' : Timer 3 start when ON. Timer 3 reset when OFF.
･'TIMER 4' : Timer 4 start when ON. Timer 4 reset when OFF.
･'SLOPE HOLD' : SV slope function is in hold (SLOPE HOLD) statuswhen ON.
･'SLOPE RESET' : SV slope function is cancelled when ON(momentary signal).
⑤ No setting condition ‘－－－－－’ is displayed when shipped fromfactory. If set any function once, not setting condition is not
displayed.
⑥ Allotted setting is not initialized even if setting content is initialized.
① It is a check function of alarm output.
② After displaying this setting screen (NON), the alarm output is thecurrent alarm output. When selecting OFF, the 4 alarm points are
OFF automatically. When pressing the
key after selecting thealarm, the selected alarm will become ON and the non-selectedalarm will become OFF.
Using this function effectively facilitates the system checking of the
final product.
③ When this screen is removed, alarm output automatically returns tocurrent alarm activation status.

6. Alarm output check- 47 -

7-11. Mode 12
Mode 12 performs the setting related to system (customer scale correction).
Normally it is not necessary to set this mode. This mode is necessary only when scale correction is to bedone during periodic review for the customer.
Settings screen
1. Mode screen

Description of the screen① Mode 12 screen.
② By clicking thekey, 'Lock' and 'NoDisp' is displayed.

[Lock Status]③ For mode 12 settings screen, if setting change is to be prohibited
select 'Lock'.
④ When doing the settings by communications, set all the mode
screens to 'Lock'.

[Display OFF status]⑤ When settings screen of mode 12 is not displayed, select 'NoDisp'.

2. Measurement range, zerocorrection

3. Measurement range spancorrection

4. Output 1 zero correction

5. Output 1 span correction① It is a function that performs zero correction (Bias operation) of
measurement range.
② '0.0' being the standard, if minus value is set, it indicates low
measurement value.
If plus value is set, it indicates high measurement value.

① It is a function that does the span correction (coefficient calculation)of measurement range.
② '1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower measurement value. On the other hand if alarge value is set, the tilting is bigger indicating higher measurement
value.
① Output format of output 1 displays current output format or voltage
output format only.
② It is a function that does the zero correction (bias operation) of
output 1.
③ '0.0' being the standard, if minus value is set, it indicates low output
value.
If plus value is set, it indicates high output value.
① Output format of output 1 displays current output format or voltage
output format only.
② It is a function that does the span correction (coefficient calculation)of output 1.
③ '1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower output value. On the other hand if a large
value is set, the tilting is bigger indicating higher output value.

- 48 -

6. Output 2 zero correction

7. Output 2 span correction

8. Remote input zerocorrection

9. Remote input spancorrection

10. Transmission output zerocorrection(High-performance type)

11. Transmission output spancorrection(High-performance type)

12. Transmission output zerocorrection(General type)① Output format of output 2 displays current output format or voltage
output format only.
② It is a function that does the zero correction (bias operation) of
output 2.
③ '0.0' being the standard, if minus value is set, it indicates low output
value.
If plus value is set, it indicates high output value.
① Output format of output 2 displays current output format or voltage
output format only.
② It is a function that does the span correction (coefficient calculation)of output 2 side.
③ '1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower output value. On the other hand if a large
value is set, the tilting is bigger indicating higher output value.
① Only the instrument with remote signal input is displayed.
② It is a function that does the zero correction (bias operation) of
remote signal input.
③ '0.0' being the standard, if minus value is set, it indicates low
indicating value.
If plus value is set, it indicates high indicating value.
① Only the instrument with remote signal input is displayed.
② It is a function that does the span correction (coefficient calculation)of remote signal input.
③ '1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower indicating value. On the other hand if alarge value is set, the tilting is bigger indicating higher indicating
value.

① Only the instrument with transmission signal output (Highperformance type) is displayed.
② It is function that does the zero correction (bias operation) oftransmission output (High performance type).
③ '0.0' being the standard, if minus value is set, it indicates low output
value.
If plus value is set, it indicates high output value.
① Only the instrument with transmission signal output (Highperformance type) is displayed.
② It is function that does the span correction (coefficient calculation) oftransmission output (High performance type).
③ '1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower output value. On the other hand if a large
value is set, the tilting is bigger indicating higher output value.
① Only the instrument with transmission signal output (General type)is displayed.
② It is a function that does the zero correction (bias operation) oftransmission output (General type).
③ '0.0' being the standard, if minus value is set, it indicates low output value.
If plus value is set, it indicates high output value.
- 49 -

13. Transmission output spancorrection(General type)① Only the instrument with transmission signal output (General type)is displayed.
② It is a function that does the span correction (coefficient calculation)of transmission output (General type).
③'1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower output value. On the other hand if a large
value is set, the tilting is bigger indicating higher output value.

14. CT input zero correction① Only the instrument with heater snapping wire alarm is displayed.
② It is a function that does the zero correction (Bias operation) of CT
input.
③ '0.0' being the standard, if minus value is set, it indicates low
measurement value.
If plus value is set, it indicates high measurement value.
15. CT input span correction① Only the instrument with heater snapping wire alarm is displayed.
② It is a function that does the span correction (Coefficient calculation)of CT input.
③ '1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower indicating value. On the other hand if alarge value is set, the tilting is bigger indicating higher indicating
value.

7-12. Initializing the setup parameter
If set contents are to be returned to initial value, you can do it by the following procedure. There are two types of
initializations and you can select from them. Once initialization is executed, you will not be able to return to theoriginal setting contents hence take care.
Initialization type

Procedure

1. Initializing the basic
setting contents(Mode 0 to Mode 11)① Cut off the power supply.
② Switch on the power supply whilepressing thekey.
③ After confirming that the screen
shown on the right is displayed,
release thekey.
④ After the initialization is done,
operation screen is displayed.

2. Initializing all the setting
contents(Mode 0 to Mode 12)① Cut off the power supply.
② Switch on the power supply whilepressing the key and key.
③ After confirming that the screen
shown on the right is displayed,
release the
key and key.
④ After the initialization is done,
operation screen is displayed.

* ‘External signal allocation‘ is not initialized.

- 50 -

Screen that is being initialized7-13. Precautions while setting
Precautions

Explanation

1. Precautions regarding
the setting range.

・In parameter for numeric settings, there exists a range of numbers thatcan be set, hence take care.
・For example, the 'SV range' of mode 2 becomes the numeric value
range, set in 'scaling' or 'measurement range’ of mode 5.
・If you try to set a numeric value exceeding the numeric value rangethat can be set, an error message is displayed. When an error
message is displayed confirm the contents of the error message anddo the proper settings.

2. When a setting ischanged, the set
contents of othersettings screen may
sometimes change.

・If the setting of important key parameters is changed, the decimal
point position or the setting range of the set value of other related
settings screen may sometimes change or may be initialized.
・For example if 'measurement range', 'measurement scope', 'linear
scale' of mode 5, 'alarm format' of mode 3, transmission type' of mode
6 etc. is changed, the set contents of the other settings screen related
to them will change.
・If the settings of these key parameters is changed, reconfirm the set
contents of other settings screen.

7-14. Error message
7-14-1. Usual error display
If proper settings and operation is not done, following error messages are displayed for around 3 seconds.
Confirm the contents of the error message and do the proper settings and operation again.

Error message

Error contents

1.
・SV is exceeding the measurement range.
・Confirm the measurement range and do the settings
again.

2.
・Out of scope of SV section of PIDNo.9.
・Do the settings again after confirming the SV section.

- 51 -

3.
・L is exceeding H.
・Confirm L/H and do the settings again.

4.
・Z is exceeding S.
・Confirm Z/S and do the settings again.

5.
・Linear range is exceeding the scope of measurement
range.
・Confirm the measurement range and do the settings
again.

6.
・SV is exceeding the limit value.
・Do the settings again after confirming the setting value.

7.
・AT1 is not start because of not operation (RUN) mode
・Set the operation (RUN) mode and start AT1.

8.
・AT2 is not start because of not READY condition
・Set the READY condition and start AT2.

9.
・AT3 is not start because of not READY condition.
・Set the READY condition and start AT3.

10.
・AT4 is not start because of not operation (RUN) mode.
・Set the operation (RUN) mode and start AT4.

- 52 -

7-14-2. System error display
If an abnormality occurs in the system, the following error messages are displayed for around 2 seconds.
Confirm the contents of the error message and contact the dealer or our nearest office.

Error message

Error contents

1.
・Calibration data abnormality

2.
・Abnormality in A/D conversion for PV

3.
・Abnormality in A/D conversion for RJ

4.
・Abnormality in A/D conversion for remote

7-13-3. Warning display
If proper settings and operation is not done, following error messages are displayed for around 3 seconds.
Confirm the contents of the warning message and do the proper settings and operation again.

Warning message

Warning contents

1.
・Setting is not changed because of the [Lock] condition at
the mode screen.
・Change the setting after canceling the [Lock] condition.
2.
・The value of zero regulation of the servo exceeds thevalue of span regulation.
・Make sure the open side and closed side are wired
correctly at feedback input.

- 53 -

8. Initial settings
In '7. Setting screen' setting screen for each mode is explained, but you need not set all of them. The customer
should select and set the required parameters depending on the specifications of the controller, system
configuration of final product, control conditions etc.
Procedure for setting the minimum limit which is always to be done in the beginning for the final product is
explained here. Do the other settings as per the requirement.

: Always set① Set 'measurement range': Set as per the requirement: Mode 5

Set the measurement range that suits
the sensor and the scale range.

Set the range that is to be actuallyused. For linear input, set standard
range. In case of thermocouple andresistance initial value is also okay.

② Set 'measurement scope': Mode 5③ Setting 'linear scale': Mode 5 Set the controlling operation.

④ Setting 'Direct/reverse' of controlling operation : Mode 4

Set the scale for linear input.

⑤ Setting 'SV'

: Mode 2 Set SV.

⑥ Setting 'PID': Mode 3 Set PID.

⑦ Switching to 'RUN': Mode 1

 Confirm the RUN condition- 54 -

9. Operation
9-1. Confirmations before operation
Confirm the following contents before starting the operation.
Item

Confirmation contents

1. Wiring・Confirm that the wiring is correct.
Especially confirm very properly the wiring of high voltage parts like power
supply, output and alarm. Confirm that the terminal screw is not loose.
・Confirm the wiring of not only the controller but also of the entire final product.
Especially proper confirmation of peripherals of actuator (thyristor regulator,
heater, motor etc.) product is important.

2. Power supply

・Confirm that the power supply is in the rating range.

3. Set contents

・Confirm that the set contents are correct.
As soon as the power supply is started the control action starts. As per therequirement if you do not want to display the output, set something like 0%
in READY status or in manual output operation.

Precautions① If power supply that is out of rating range is connected, the productmay get out of order, performance may deteriorate or it may
malfunction.
② If excess voltage or excess current is applied to input/output
terminal of the controller, the product may get out of order,
performance may deteriorate or it may malfunction.

9-2. Trial operation
After the confirmations before operation is done, refer to the following and start the trial operation and dovarious confirmations. This procedure is an example of the most basic trial operation procedure. Add theconfirmation contents depending on specifications of the controller, system configuration of final product, control
conditions etc.

① Start the power supply. Preferably, considering the safety make the output as 0% in READY
status when power supply is started or make the status as output 0% in manual output
operation such that the control output of the controller becomes 0%.
↓② Confirm that the device configuring the system that includes the controller also, is normal.
↓- 55 -

↓③ Confirm that all the signal levels (voltage value, current value, ON/OFF signal etc.) connected
between the device configuring the system that includes the controller also, is normal.
↓④ When output format is current format and thyristor regulator is connected as actuator, andconfirm the setting contents of thyristor regulator. When output format connects the motor as
actuator, in ON-OFF servo type, do the actuator adjustment (FB zero span settings). In other
output format also, confirm the actuator and do the adjustment as per the requirement]↓⑤ The controller is in RUN status and status of output is 0 due to manual output operation.
Confirm that output increases little by little, and that the movement of the actuator is equivalent
to the output value and is normal.
↓⑥ Set appropriate SV, switch over from manual output operation to automatic output operationand get the auto control status.
↓⑦ See the status for a while and if the control is stable then there is no problem. However if thecontrol is unstable, adjust the parameters (PID etc.) etc. of the controller. PID can becalculated automatically also by using the auto tuning function.
↓⑧ Confirm that operation (Alarm, external signal input etc.) with peripheral device that isconnected to the controller is normal.
↓⑨ Set each type of parameter of the controller as per the requirement.
↓⑩ After some time of starting the operation confirm the normality of final product that includes thecontroller and all the devices configuring the system.

- 56 -

9-3. RUN status and READY status
Status mode

Description

RUN status･In this status the operation is performed (idling).
･Operation is classified into two type automatic output operation and manual
output operation.
･In case of RUN status, 'RUN' in the upper display is illuminated.

READY status･In this status (Idling status) operation is not performed.
･Alarm operation is not executed.
･Switching between RUN/READY is done by mode 1 or as per the specification
it can also be done by external signal input.
･In case of READY status, 'READY' in the upper display illuminates.
･In case of specifications with external signal input, when selecting “READY”,
output value is setting value of “preset manual” of mode 4.
However, when “PRESET/AUTO” is set in the external signal layout,
conduction state of external signal input of “PRESET/AUTO” is given priority.

9-4. Automatic output operation and manual output operation
Operation method

Explanation

Automatic output
operation(Auto output)

・Based on SV of the execution number that is selected and also on the PV thatis being measured, perform the control calculation, calculate the control
output value and output it.
・Usual control action is this automatic output operation.

Manual output
operation(Manual output)

・SV and PV output the control output value that is set irrespective of each other.
・If you want to switch to manual output operation click the key and thekey
in the operation screen or as per the specifications, switching can also bedone by external signal input.
・Set the output value by key/ key. Output range is within the output limit
range.
・When switch from manual operation to automatic operation, the output value
does not change suddenly because of balance less bump less function.
・During manual output operation, 'M' is added before the word 'OUT' of theoperation screen.
・Do not switch from manual output to preset manual.
・In case of output 2 specifications, switching between automatic/manual can bedone separately for operation screen of output 1 side and that of output 2 side.

- 57 -

9-5. Precautions during operation
9-5-1. Change in settings during operation
When changing the settings during operation, any of the settings screen can also be changed. Howeverchanging the settings during control action by using parameter, may adversely affect the control, hence takecare.

9-5-2. Precautions when power supply is started
1. P (proportion) operation when starting the power supply
Even though the settings of PID control are done, only the initial control action at the time of power supply
becomes the P (proportion) operation. As a result, due to the conditions the output value becomes very big
momentarily during the power supply, hence take care.
2. Countermeasures against the erroneous output during power supply
During the power supply, until the controller starts normally, output related signals may be momentarily
output sometimes. Implement the countermeasures against erroneous output as per the requirement, byusing external circuit.
3. Precautions in case of momentary power cut off
When power supply is started again, operation status is depends on the settings of 'Operation when power
supply is started' of mode 1.
When 'CONTINUE' is selected, one returns to the status at the time of power supply cut off. In other words, if
status is RUN at the time of power cut off then it remains RUN and if it is READY at that time it remains
READY. When 'READY' is selected, even if the status is 'RUN' in the setting screen and external signal input,
the status is always 'READY'. At that time if the RUN status in the setting screen and external signal input isreturned to READY once, and then by changing it to RUN again, the status becomes RUN. Especially whenusing external signal input take care about the sequence.
Even though the power supply cut off/start does not take place due to operation by the customer or due to
final product sequence, there is a temporary power cut off/start due to some reason, and even when thecontroller detects the power supply cut off/start, the operation is performed based on the settings of'Operation at the time of starting the power supply' of mode 1. For example if a good quality power supply is
not used, if 'READY' is selected when a momentary power cut off etc. takes place, unknowingly the status
becomes 'READY' status, hence take care. Do not select 'READY' as it adversely affects the entire system of
the final product when power supply is not stable.

9-5-3. Precautions during operations of SV slope
During operations of SV slope, the [SLOPE] in the upper display is lighted, and SV is changed with time.
Maximum 5 digits of SV are displayed, so that precise operations of SV including decimal point are notdisplayed. Margin of error of plus or minus1 digit maximum is observed on the display. However, accurate
control calculation is performed in internal processing. The time accuracy of the operation of SV slope is notaccuracy at clock level.

Precautions① Please note the change of setting in the operation. The control will be
adversely effected by the parameters.
② Use a high quality and stable power supply. This instrument will be effected bynoise and sudden power failure and get unexpected errors.

- 58 -

10. Detailed explanation of main functions
10-1. Measurement range
The controller is a universal input type or a 4-wire resistance thermometer type and has various measurement
ranges. Select the appropriate measurement range from the sensor and the scale range that is to be actually used.
For thermocouple and resistance thermometer, confirm the standards and then select the measurement range.
Especially 'Pt100' system of resistance thermometer has three types of ratings hence take care.
Displayed measurement range which is set at [measurement range] of mode 5 may be not in order.
[Universal]
Scale range（C）

Scale range（Ｋ）

PlatiⅡ1

0.0 to 1390.0

273.0 to 1663.0

PlatiⅡ2

0.0 to 600.0

273.0to 873.0

U-200.0 to 400.0

73.0 to 673.0

L-200.0 to 900.0

73.0 to 1173.0

No. Measurement range Scale range（C） Scale range（Ｋ） No. Measurement range
0.0 to 1820.0

273.0 to 2093.0

25

02

R1

0.0 to 1760.0

273.0 to 2033.0

26

03

R2

0.0 to 1200.0

273.0 to 1473.0

27

04

S

0.0 to 1760.0

273.0 to 2033.0

28

05

K1

-200.0 to 1370.0

73.0 to 1643.0

31

10mV

±10mV

06

K2

0.0 to 600.0

273.0 to 873.0

32

20mV

±20mV

07

K3

-200.0 to 300.0

73.0 to 573.0

33

50mV

±50mV

08

E1

-270.0 to 1000.0

3.0 to 1273.0

34

100mV

±100mV09

E2

0.0 to 700.0

273.0 to 973.0

35

5V

±5V

10

E3

-270.0 to 300.0

3.0 to 573.0

37

10V

±10V

E4

-270.0 to 150.0

3.0 to 423.0

36

20mA

0 to 20mA

J1-200.0 to 1200.0

73.0 to 1473.0

41

JPt100Ω1-200.0 to 649.0

73.0 to 922.0

J2J3-200.0 to 900.0-200.0 to 400.0

73.0 to 1173.0
73.0 to 673.0

42
44

JPt100Ω2
JPt100Ω4-200.0 to 400.0-200.0 to 200.0

73.0 to 673.0
73.0 to 473.0

173.0 to 473.0
3.0 to 673.0
73.0 to 473.0
273.0 to 2583.0
273.0 to 2583.0
223.0 to 1683.0
0.0 to 280.0
273.0 to 1573.0
273.0 to 2073.0
273.0 to 2153.0

45
46
47
49
50
51
53
54
56
57

JPt100Ω5
QPt100Ω1
QPt100Ω2
QPt100Ω4
QPt100Ω5
Pt50Ω
Pt100Ω1
Pt100Ω2
Pt100Ω4
Pt100Ω5-100.0 to 100.0-200.0 to 649.0-200.0 to 400.0-200.0 to 200.0-100.0 to 100.0-200.0 to 649.0-200.0 to 850.0-200.0 to 400.0-200.0 to 200.0-100.0 to 100.0

173.0 to 373.0
73.0 to 922.0
73.0 to 673.0
73.0 to 473.0
173.0 to 373.0
73.0 to 922.0
73.0 to 1123.0
73.0 to 673.0
73.0 to 473.0
173.0 to 373.0

13
14

J4
-100.0 to 200.0
T1-270.0 to 400.0
T2-200.0 to 200.0
WRe5-26
0.0 to 2310.0
W-WRe26
0.0 to 2310.0
NiMo-Ni -50.0 to 1410.0
CR-AuFe
0.0 to 280.0 K
N
0.0 to 1300.0
PR5-200.0 to 1800.0
PtRh40-20
0.0 to 1880.0- 59 -

Resistance

15
16
17
18
19
20
21
22
23
24

DC
current

12

DC voltage

11

Thermocouple

B

Thermocouple01[4-wire resistance thermometer]
No. Measurement range Scale range（C） Scale range（Ｋ） No. Measurement range Scale range（C） Scale range（Ｋ）
41
JPt100Ω1 -200.0 to 649.0
73.0 to 922.0
50
QPt100Ω5 -100.0 to 100.0
173.0 to 373.0
4273.0 to 673.0

51

JPt100Ω4-200.0 to 200.0

73.0 to 473.0

52JPt100Ω5-100.0 to 100.0

173.0 to 373.0

53

QPt100Ω1-200.0 to 649.0

73.0 to 922.0

54

47

QPt100Ω2-200.0 to 400.0

73.0 to 673.0

49

QPt100Ω4-200.0 to 200.0

73.0 to 473.0

44
45
46

Pt50Ω
Resistance-200.0 to 400.0

ResistanceJPt100Ω2

Pt-Co-200.0 to 649.0

73.0 to 922.0

4.0 to 374.0 K

4.0 to 374.0

Pt100Ω1-200.0 to 850.0

73.0 to 1123.0

Pt100Ω2-200.0 to 400.0

73.0 to 673.0

56

Pt100Ω4-200.0 to 200.0

73.0 to 473.0

57

Pt100Ω5-100.0 to 100.0

173.0 to 373.0[Standard list]
K, E, J, T, R, S, B, N: IEC584 (1977, 1982), JIS C 1602-1995, JIS C 1605-1995
WRe5-WRe26, W-WRe26, NiMo-Ni, PlatinelⅡ, CR-AuFe, PtRh40-PtRh2: ASTM Vo1.14.03
U, L: DIN43710-1985
PR5-20: material of Jonson Matthey
Pt100: IEC751 (1995), JIS C 1604-1997
QPt100: IEC751 (1983), JIS C 1604-1989, JIS C 1606-1989
QPt100 is also called old PT100.
JPt100: JIS C 1604-1981, JIS C 1606-1986
Pt50: JIS C 1604-1981

10-2. Linear scale
If linear input (DC current and DC voltage) is selected, then measurement scope and initial value of linear scaleis as follows.
Measurement
range
31
10mV
32
20mV
33
50mV

- 10.0- 20.0- 50.0

to
to
to

34
35
37
36

-100.0
-5.0
-10.0
0.0

to
to
to
to

100mV
5V
10V
20mA

10.0 mV
20.0 mV
50.0 mV

Measurement scope(Initial value)
0.00
to10.00 mV0.00
to20.00 mV0.00
to50.00 mV

Linear scale(Initial value)
0.0 to 2000.0
0.0 to 2000.0
0.0 to 2000.0

100.0 mV
5.0 V
10.0 V
20.0 mA

0.0
0.000
0.000
4.00

0.0
0.0
0.0
0.0

Scale range

to
to
to
to

100.0 mV
5.000 V
10.000 V
20.00 mA

to
to
to
to

2000.02000.02000.02000.0Setting procedure is as follows.
① For 'measurement scope' of mode 5, set the minimum value and the maximum value of the analog signalthat is actually input from the sensor.
② Nextly for 'linear scale' of mode 5, after confirming how to display that minimum value and maximum value
set the decimal point position and lower limit and upper limit of the scale.
③ For example, for 4-20 mA if you want to display 0.00-100.00, the settings are as follows.
･Measurement scope : 4.000 (minimum value) – 20.000 (Maximum value).
･Linear scale: DOT2.
0.00 (Lower limit) -100.00 (Higher limit).

- 60 -

10-3. Alarm mode
Following are the types of alarm formats.
① PV (Measurement value) alarm･PV(Absolute value alarm)･DV(Deviation alarm)･ADV(Absolute value deviation alarm)② SV (Setting value) alarm･SV(Setting value alarm)③ MV (Output value) alarm･MV (Output value alarm)④ Control related alarm･CT (Heater snapping wire alarm)･LOOP (Control loop abnormal alarm)⑤ FAIL (abnormal) alarm･FAIL(Fail alarm)⑥ Timer･TIMER: PV alarm due to alarm setting value.
: PV alarm due to SV + alarm setting value.
: PV alarm due to SV ± alarm setting value.
 Set integer number (absolute value) for alarm value.
: SV alarm due to alarm setting value.
: MV alarm due to alarm settings value.
 In case of output 2 specifications, output value(MV1) alarm on
the output 1 side rings.
: CT measurement value alarm due to alarm settings value.
 Only the specifications with heater snapping wire alarm can beselected.
: Control loop alarm due to alarm setting value.
 Only output 1 specifications can be selected.
: RJ data abnormal, A/D conversion abnormal
 Setting value does not exist.
: Timer combined with external signal input.
 Only specifications with external signal input can be selected.

In the alarm format from ① to ③ mentioned above, select the following conditions.
･H (High limit alarm): If alarm setting value is exceeded alarm gets switched ON.
･L (Low limit alarm): If alarm setting value is less alarm gets switched ON.
･HW (Wait high limit alarm): In a system that has wait function in high limit alarm, keep thealarm ON in wait status until it once enters the normal range
after the power supply is started.
･LW (Wait low limit alarm): In a system that has wait function in low limit alarm, keep thealarm ON in wait status until it once enters the normal range
after the power supply is started.
･HK (Maintenance high limit alarm): In a system that has maintenance function in high limit
alarm, the alarm ON status is maintained from the time whenalarm is switched ON to the time when it is cancelled.
 Alarm is cancelled by alarm output cancellation, switching to
READY from RUN, or OFF/ON of power.
･LK (Maintenance low limit alarm): In a system that has maintenance function in low limit
alarm, the alarm ON status is maintained from the time whenalarm is switched ON to the time when it is cancelled.
 Alarm is cancelled by alarm output cancellation, switching to
READY from RUN, or OFF/ON of power.
･HWK (Wait maintenance high limit alarm) : It is a system that has wait function and maintenance function inhigh limit alarm.
･LWK (Wait maintenance low limit alarm) : It is a system that has wait function and maintenance function in
low limit alarm.

- 61 -

Alarm ON :Alarm dead band (db) :Alarm setting value (AL) :[PV-H (Absolute value high limit alarm)][PV-L (Absolute value low limit alarm)]

PV
AL

db
PV
db

AL

Alarm ON
AL＞PV:ON,AL≦PV＜AL+db:KEEP,PV≧AL+db:OFF

Alarm ON
AL＜PV:ON,AL-db＜PV≦AL:KEEP,PV≦AL-db:OFF[PV-HW (Wait absolute value high limit alarm)][PV-LW (Wait absolute value low limit alarm)]

PV
AL

db
PV
db

AL
Alarm ON

Alarm ON AL: OFF until it once enters the normal range
AL＜PV:ON,AL-db＜PV≦AL:KEEP,PV≦AL-db:OFF[PV-HK (Maintenance absolute value high limit alarm)] AL: OFF until it once enters the normal range
AL＞PV:ON,AL≦PV＜AL+db:KEEP,PV≧AL+db:OFF[PV-LK (Maintenance absolute value low limit alarm)]

PV
AL

db
PV
db

AL
Alarm ON

Alarm ON
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＜PV:ON,AL-db＜PV≦AL:KEEP,PV≦AL-db:OFF

 After AL:ON, it remains AL:ON until alarm is cancelled
AL＞PV:ON,AL≦PV＜AL+db:KEEP,PV≧AL+db:OFF[PV-HWK (Wait maintenance absolute value high limit alarm)][PV-LWK (Wait maintenance absolute value low limit alarm)]

PV
AL

db
PV
db

AL
Alarm ON

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＜PV:ON,AL-db＜PV≦AL:KEEP,PV≦AL-db:OFF- 62 -

 AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＞PV:ON,AL≦PV＜AL+db:KEEP,PV≧AL+db:OFF

[DV-H (High limit deviation alarm)][DV-L (Low limit deviation alarm)]

PV
SV
AL

db
PV
db

AL

SV
Alarm ON
PV＞SV+AL:ON,SV+AL-db＜PV≦SV+AL:KEEP,PV≦SV+AL-db:OFF

Alarm ON
PV＜SV+AL:ON,SV+AL≦PV＜SV+AL+db:KEEP,PV＞SV-AL+db:OFF[DV-HW (Wait high limit deviation alarm)][DV-LW (Wait low limit deviation alarm)]

PV
SV

AL

db
PV
db

AL

SV
Alarm ON

Alarm ON AL:OFF until it once enters the normal range
PV＞SV+AL:ON,SV+AL-db＜PV≦SV+AL:KEEP,PV≦SV+AL-db:OFF[DV-HK (Maintenance high limit deviation alarm)] AL:OFF until it once enters the normal range
PV＜SV+AL:ON,SV+AL≦PV＜SV+AL+db:KEEP,PV≦SV-AL+db:OFF[DV-LK (Maintenance low limit deviation alarm)]

PV
SV
AL

db
PV
db

AL

SV
Alarm ON

Alarm ON

 After AL:ON, it remains AL:ON until alarm is cancelled
PV＞SV+AL:ON,SV+AL-db＜PV≦SV+AL:KEEP,PV≦SV+AL-db:OFF[DV-HWK (Wait maintenance high limit deviation alarm)] After AL:ON, it remains AL:ON until alarm is cancelled
PV＜SV+AL:ON,SV+AL≦PV＜SV+AL+db:KEEP,PV≦SV-AL+db:OFF[DV-LWK (Wait maintenance low limit deviation alarm)]

PV
SV
AL

db
PV
AL

SV

db

Alarm ON

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
PV＞SV+AL:ON,SV+AL-db＜PV≦SV+AL:KEEP,PV≦SV+AL-db:OFF

 AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
PV＜SV+AL:ON,SV+AL≦PV＜SV+AL+db:KEEP,PV≦SV-AL+db:OFF- 63 -

[ADV-H (Absolute value high limit deviation alarm)][ADV-L (Absolute value low limit deviation alarm)]

PV
AL

PV
db

db

AL

SV

SV
AL

db

AL

Alarm ON
PV＞SV+AL:ON,PV＜SV-AL:ON,SV+AL-db≦PV≦SV+AL:KEEP
SV-AL≦PV≦SV-AL+db:KEEP,PV＜SV+AL-db:OFF,PV＞SV-AL+db:OFF[ADV-HW (Wait absolute value high limit deviation alarm)]

Alarm ON
SV-AL＜PV＜SV+AL:ON,SV+AL≦PV≦SV+AL+db:KEEP
SV-AL-db≦PV≦SV-AL:KEEP,PV＞SV+AL+db:OFF,PV＜SV-AL-db:OFF[ADV-LW (Wait absolute value low limit deviation alarm)]

PV
AL

db

PV
db

db

AL
SV

SV

AL

db

AL
Alarm ONdb

Alarm ON AL: OFF until it once enters the normal range
PV＞SV+AL:ON,PV＜SV-AL:ON,SV+AL-db≦PV≦SV+AL:KEEP
SV-AL≦PV≦SV-AL+db:KEEP,PV＜SV+AL-db:OFF,PV＞SV-AL+db:OFF[ADV-HK (Wait absolute value high limit deviation alarm)] AL: OFF until it once enters the normal range
SV-AL＜PV＜SV+AL:ON,SV+AL≦PV≦SV+AL+db:KEEP
SV-AL-db≦PV≦SV-AL:KEEP,PV＞SV+AL+db:OFF,PV＜SV-AL-db:OFF[ADV-LK (Wait absolute value low limit deviation alarm)]
PV

PV
AL

db

db

AL
SV

SV
AL

db

AL
Alarm ON

Alarm ON

 After AL:ON, it remains AL:ON until alarm is cancelled
PV＞SV+AL:ON,PV＜SV-AL:ON,SV+AL-db≦PV≦SV+AL:KEEP
SV-AL≦PV≦SV-AL+db:KEEP,PV＜SV+AL-db:OFF,PV＞SV-AL+db:OFF[ADV-HWK (Wait maintenance absolute value high limit deviation alarm)] After AL:ON, it remains AL:ON until alarm is cancelled
SV-AL＜PV＜SV+AL:ON,SV+AL≦PV≦SV+AL+db:KEEP
SV-AL-db≦PV≦SV-AL:KEEP,PV＞SV+AL+db:OFF,PV＜SV-AL-db:OFF[ADV-LWK (Wait maintenance absolute value low limit deviation alarm)]

PV
AL

PV
db

AL

db

SV

SV
AL

db

AL

db

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
PV＞SV+AL:ON,PV＜SV-AL:ON,SV+AL-db≦PV≦SV+AL:KEEP
SV-AL≦PV≦SV-AL+db:KEEP,PV＜SV+AL-db:OFF,PV＞SV-AL+db:OFF

db

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
SV-AL＜PV＜SV+AL:ON,SV+AL≦PV≦SV+AL+db:KEEP
SV-AL-db≦PV≦SV-AL:KEEP,PV＞SV+AL+db:OFF,PV＜SV-AL-db:OFF- 64 -

[SV-H (Setting value high limit alarm)][SV-L (Setting value low limit alarm)]
SV

SV
AL

db

db

AL

Alarm ON
AL＞SV:ON,AL≦SV＜AL+db:KEEP,SV≧AL+db:OFF

Alarm ON
AL＜SV:ON,AL-db＜SV≦AL:KEEP,SV≦AL-db:OFF[SV-HW (Wait setting value high limit alarm)][SV-LW (Wait setting value low limit alarm)]
SV

SV
AL

db

db

AL

Alarm ON

Alarm ON AL: OFF until it once enters the normal range
AL＜SV:ON,AL-db＜SV≦AL:KEEP,SV≦AL-db:OFF[SV-HK (Maintenance setting value high limit alarm)] AL: OFF until it once enters the normal range
AL＞SV:ON,AL≦SV＜AL+db:KEEP,SV≧AL+db:OFF[SV-LK (Maintenance setting value low limit alarm)]
SV

SV
AL

db

db

AL

Alarm ON

Alarm ON

 After AL:ON, it remains AL:ON until alarm is cancelled
AL＜SV:ON,AL-db＜SV≦AL:KEEP,SV≦AL-db:OFF[SV-HWK (Wait maintenance setting value high limit alarm)] After AL:ON, it remains AL:ON until alarm is cancelled
AL＞SV:ON,AL≦SV＜AL+db:KEEP,SV≧AL+db:OFF[SV-LWK (Wait maintenance setting value low limit alarm)]
SV

SV
AL

db

db

AL

Alarm ON

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＜SV:ON,AL-db＜SV≦AL:KEEP,SV≦AL-db:OFF- 65 -

 AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＞SV:ON,AL≦SV＜AL+db:KEEP,SV≧AL+db:OFF

[MV-H (Output value high limit alarm)][MV-L (Output value low limit alarm)]

MV
AL

db
MV
db

AL
Alarm ON
AL＜MV:ON,AL-db＜MV≦AL:KEEP,MV≦AL-db:OFF

Alarm ON
AL＞MV:ON,AL≦MV＜AL+db:KEEP,MV≧AL+db:OFF[MV-HW (Wait output value high limit alarm)][MV-LW (Wait output value low limit alarm)]

MV
AL

db
MV
db

AL
Alarm ON

Alarm ON AL: OFF until it once enters the normal range
AL＜MV:ON,AL-db＜MV≦AL:KEEP,MV≦AL-db:OFF[MV-HK (Maintenance output value high limit alarm)] AL: OFF until it once enters the normal range
AL＞MV:ON,AL≦MV＜AL+db:KEEP,MV≧AL+db:OFF[MV-LK (Maintenance output value low limit alarm)]

MV
AL

db
MV
db

AL
Alarm ON

Alarm ON

 After AL:ON, it remains AL:ON until alarm is cancelled
AL＜MV:ON,AL-db＜MV≦AL:KEEP,MV≦AL-db:OFF[MV-HWK (Wait maintenance output value high limit alarm)] After AL:ON, it remains AL:ON until alarm is cancelled
AL＞MV:ON,AL≦MV＜AL+db:KEEP,MV≧AL+db:OFF[MV-LWK (Wait maintenance output value low limit alarm)]

MV
AL

db
MV
AL

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＜MV:ON,AL-db＜MV≦AL:KEEP,MV≦AL-db:OFF

Alarm ON AL: OFF until it once enters the normal range
 After AL:ON, it remains AL:ON until alarm is cancelled
AL＞MV:ON,AL≦MV＜AL+db:KEEP,MV≧AL+db:OFF- 66 -

[CT (Heater snapping wire alarm)][LOOP (Control loop abnormal alarm)]

CT measurement value
OH
MV

db

AL

PV
ΔP3
ΔP2

ΔP1
Alarm ON
AL＞CT:ON,AL≦CT＜AL+db:KEEP,CT≧AL+db:OFF① Only the specification with heater snapping wire
alarm can be selected.
② After starting the initial CT value display becomes'- - - .- A'. At that time alarm judgment isperformed.
③ When the pulse value is being switched OFF, thelast display value when it was ON is displayed.
④ As this alarm considers the delay in flow in currentof the heater current after approximately 300mS
onwards from the time when the output of thecontroller was switched ON, the heater current ismeasured and alarm is judged. Accordingly if
output ON is less than 300mS, alarm judgment is
not done.
⑤ CT display is valid between 5A to 100A.
Current value other than that is not accurately
displayed.
⑥ When both outputs are pulse type, alarm isjudged by output 1[TIMER]

TIMER

Setting value(External signal input)

ON

OFF

Alarm ON
① Only specifications with external signal input can beselected.
② Allotment of timer and external signal input is asfollows.
･AL1:TIMER1･AL2:TIMER2･AL3:TIMER3･AL4:TIMER4③ Time unit of alarm setting value is s (second).

- 67 -

OL
ΔT

ΔT



ΔT

OH : High limit value of output limiter
OL : Low limit value of output limiter
ΔT : Judgment time
① Only output 1 specifications can be selected.
② Alarm judgment condition is as follows.
･MV=OH (High limit value of output limiter)･MV=OL (Low limit value of output limiter)･When OL<MV<OH, alarm judgment is notdone ( Section)③ Alarm judgment value is as follows.
･Alarm OFF :|ΔPn|>|Setting value|･Alarm ON :|ΔPn|≦|Setting value|･Alarm judgment is done even if PV is
ascending or descending.

10-4. Execution number and 8 parameters
This controller can set the important parameters related to control in a set of 8, including SV also. This set of 8 isregistered as execution numbers 1 to 8 and just by selecting that execution number operation can be executed
immediately by a totally different parameter.
In parameter in which 8 types of settings are possible, are as follows.
･SV 8 types: See mode 2.
･PID 8 types: See mode 3.
･Alarm 1 and alarm 2 8 types: See mode 3.
･Alarm 3 and alarm 4 8 types: See mode 3.
･Output limiter 8 types: See mode 4.
･Output change quantity delimiter 8 types : See mode 4.
･Sensor correction 8 types: See mode 5.
･Output preset 8 types: See mode 4.
･Remote shift 8 types: See mode 2.
Then parameters numbers 1 to 8 mentioned above correspond to execution numbers 1 to 8.
Execution number is selected by external signal input (only specifications with external signal input) or 'selectexecution number' of mode 1.

- 68 -

10-5. Auto tuning
Auto tuning (AT) is a function that automatically calculates PID constant.
Auto tuning has the following four types from AT1 to AT4.
① AT1
･It is an auto tuning for output 1.
･Execution can be done in RUN status (Excluding manual output operation).
･Execute auto tuning by SV that is being executed.
･PID calculated using AT1 is registered in PID of the PID number that is executing.
② AT2･It is an auto tuning for output 1.
･Execution can be done in READY status (Excluding manual output operation).
･Set 8 types of SV for AT2 beforehand and calculate 8 types of PID accordingly.
･PID calculated using AT2 is registered in respective PID numbers from 1 to 8. 8 types can separately set
ON/OFF of AT and AT execution of arbitrary number only can also be done.
③ AT3･It is an auto tuning for output 1.
･Execution can be done in READY status (Excluding manual output operation).
･Set 8 types of SV for AT3 beforehand and calculate 8 types of PID accordingly.
･PID calculated using AT3 is registered in respective PID numbers from 9-1 to 9-8. 8 types can separately
set ON/OFF of AT and AT execution of arbitrary number only can also be done.
④ AT4･It is an auto tuning for output 2.
･Execution can be done in RUN status (Excluding manual output operation).
･Execute auto tuning by SV that is being executed.
･PID calculated using AT4 is registered in output 2 PID.
In case of output 2 specifications, MV (output value) on output 2 side during non executable AT iscontinued control.
In case of remote operation, auto tuning is not executed.
Sometimes even on starting the auto tuning operation normally, PID is not requested. Conditions when it is
not requested are as follows. In that case PID constants are not changed and the original PID constantsremain.
・When response is delayed too much, when it does not end even after around six hours of auto tuning
operation.
・When the value of P calculated by auto tuning is less than 0.1% or more than 1000%.
・When the value of I calculated by auto tuning is less than 1 second.
・When the value of D calculated by auto tuning is less than 1 second.

- 69 -

10-6. PID control
PID is the most generic control algorithm that consists of three operations namely P (Proportion), I (Integration)
and D (Differentiation).
① P operation
・It is the basic operation of PID control. It largely affects the responsiveness and the stability. Offset occurs
only in proportion operation.
・If P is increased, the amplitude of PV (measurement value) becomes less and the stability improves
however the responsiveness deteriorates.
・By setting P=0% two-position control action takes place.
②Ｉoperation
・Offset due to P operation can be eliminated however as the phase is delayed stability deteriorates.
・If I is reduced (integral operation is strengthened), responsiveness improves, over shoot increases.
・Setting value '0' is equivalent to  (infinity).
③ D operation
・It compensates the time that is wasted and delay in phase due to delayed elements. However as gain inhigh frequency area increases, there is a limit for the strength.
・If D is increased, responsiveness increases for a large deviation, however for quick periodic deviations
stability deteriorates.
・'0' of the settings value is equivalent to OFF.
・The setting value of D, is 1/6th to 1/4th the setting value of I and it is generic.
Collectively the PID operation is as follows.
P (Proportion)
operation

Ｉ(Integration)
operation

D (Differentiation)
operation

Input

Output

The controller has 2 types of PID control algorithms installed, either of it can be selected.
① POSITION
・Position type PID system.
・Comparatively, response is valid for control target.
② VELOCITY
・Speed type PID system.
・Comparatively, response is valid for quick control target.
For theory and details of PID control see its special literature.

- 70 -

10-7.Automatic PID switching system
For execution number system, automatic PID switching system makes maximum 8 divisions of SV section inwhich measurement scope is considered as maximum range and registers a PID in each of that SV section
beforehand. As a result this function operates by using the PID that is registered in each of those SV sections
when any of the SV is executed.
Hence once the PID numbers from 9-1 to 9-8 are set, for SV section and automatic PID switching system, eventhough the SV is changed, there is no trouble of changing the PID accordingly.
Automatic PID switching system is a function of PID for output 1 only. There is only one type of PID for output 2.
SV
1600CSV section-8
1400
SV section-7
1200
SV section-6
1000
SV section-5
800
SV section-4
600
SV section-3
400
SV section-2
200
SV section-1
0
PID

PID

PID

PID

PID

PID

PID

PID

No.9-1

No.9-2

No.9-3No.9-4

No.9-5

No.9-6

No.9-7

No.9-8Refer to the above when reading the explanation of setting method.
① Setting SV section
・Confirm the setting range and SV range and decide in how many parts is the SV section to be divided.
・Set SV section in 'SV section for automatic PID' of mode 3.
 In the above example, measurement scope is 0 to 1600C, and for a span of 1600C eight sections eachof 200℃ are done and SV section is set.
② Setting PID
・In 'PID 16 types' of mode 3, PID numbers from 9-1 to 9-8 according to the SV sections, are set.
 PID can be requested from auto tuning also. Auto tuning that requests PID numbers from 9-1 to 9-8 isAT3.
③ Selecting PID system･Select 'No.9' in 'Select PIDNo. system' of mode 1.

- 71 -

10-8. Actuator adjustment of ON-OFF servo type
If the output format is ON-OFF servo type, the controller and the actuator (motor etc.) should be adjusted. Do
the adjustment basically by auto adjustment. Fine adjustment can be done manually also, however if you areusing it for the first time, use the automatic adjustment first and then the manual fine adjustment. When auto
adjustment is not performed, output value of output display screen and feedback value have a margin of error.
1.Auto adjustment① Initializing the setting value
・Before the adjustment, consider the setting value of 'FB dead band' of mode 4 as the initial value.
・For initial value, the dead band becomes 1.0%.
・Other than that for output in the range of 0-100%, confirm each parameter.
② Zero span adjustment
・Select 'START' in 'FB tuning' of mode 4, click
key and start FB tuning, and then adjusted data of
feedback which is displayed at output display screen is initialized.
・The actuator automatically runs onside andside and calculates
the zero span value automatically.
・When FB tuning is completed, return to 'END'.
・The automatically calculated zero span value is automatically registered in 'FB zero span' of mode 4
hence confirm it.
③ Dead band adjustment (Gain adjustment)
・See ⑤ of “Manual adjustment”.
If the movement of actuator is delayed too much, auto calculation by 'FB tuning' is not possible. In that caseafter a fixed period return to 'END' and zero span value is not registered.
2.Manual adjustment① Initializing the setting value
・Before the adjustment, return the setting value of 'FB dead band' and 'FB zero span' of mode 4 to initialvalue.
・Initial values are zero is 0.0%, span is 100.0% and dead band is 1.0%.
・Other than that for output in the range of 0-100%, confirm each parameter.
② Zero adjustment
・Perform manual output operation (manual output) and set the output value to 0.0%.
・Actuator scales out onside.
・Increase the output value by 0.1% every time and request an output value that erases
display.
③ Span adjustment
・Similarly the output value is set to 100.0%.
・Actuator scales out onside.
・Decrease the output value by 0.1% every time and request an output value that erases
display.
④ Registering zero span value
・Set the output value requested in ② and ③, in 'FB zero span' of mode 4 respectively.
⑤ Dead band adjustment (Gain adjustment)
・Successively, similarly set the output value to 50.0%.
・Increase the setting value a little every time in 'FB dead zone' of mode 4 and request a setting value thaterases both the displays ofandof the operation screen. Increase the setting
value slightly in ‘FB dead band’ of mode 4 and request dead band of open side relay drive(
display) and close side relay drive (display).
・Perform a trial operation, increase the setting value little by little until the range where there is no error incontrollability and set the greatest value as the settings value of final 'FB dead band'.
- 72 -

10-9. Output 2
Output 2 system of the controller is made for heating and cooling and has two types of systems PID system and
SPRIT system.
Understand each system properly and then select the appropriate one.
1. PID system･It is a system for setting PID of output 2 and gap between output 1 and output 2.
･Usually, consider output 1 as heating operation and set 'direct/reverse controlling operation' of mode 4 as
'REVERSE' and consider output 2 as cooling operation and set controlling operation as 'DIRECT'.
･Gap is as shown in the figure below. It is called the gap between SV and 0% of output 2 (For proportionband).
･When both output 1 and output 2 are PV=SV, if you want output to be 50% (When I operation and D
operation are not included), it can be done by requesting a gap G (%)= -P/2 (P: Proportion band of output
2, output 2 is direct operation).

ＳＶ
100

Control output（％）

Output 1

Output 2

50

0

Gap

PV

Proportion band

2.SPRIT system･In matching box calculation system, PID calculation result of output 1 is considered as base and theoperation shown in the following figure takes place.
･Setting range of sprit is 0-60% for DIRECT and 40-100% for REVERSE.
･When output 1 is set ‘REVERSE’ in setting of ‘direct/reverse controlling operation’ of mode 4, output 2
performs ‘REVERSE’ operation. When output 1 is set ‘DIRECT’, output 2 performs ‘REVERSE’.

100
（％）

REVERSE

Control output

DIRECT00－60％

40－100％50

050

PID calculation result for output 1- 73 -

100（％）

10-11.Transmission signal output
It is a function that selects one type from PV (measurement value), SV (measurement value), MV1 (Output
value 1), MV2 (Output value 2), MFB (feedback value), RSV (Remote SV) and outputs using analog signal.
Output 2 specifications of transmission signal output depending on the format are also available.
For example it is used in applications like, selecting a PV transmission and connecting that analog signal to therecorder and recording the PV of this controller in the recorder. Specifications of analog signal are specified in aformat.
※Parallel connection ofUsing PV transmission
record the PV in therecorder.

sensor signal ofcontroller and recorder isprohibited.
Consequently, PV
transmission shall beused.

Sensor(Controller)(Recorder)

The following occurs when transmission signal output with 4-20mA is specified and measurement range K1 andin a range of 0-1200C transmits PV.
･Set 'PV' in ‘transmission type’ of mode 6 and '0-1200' in 'transmission scale'.
20mA(100%)
Transmission signal output

12mA
(50%)

4mA
(0%) 0600
Transmission scale- 74 -

1200(℃)

10-10. Remote signal input
A function that enables the SV setting by using analog signal from outside.
For example by connecting to controller the SV transmission of program controller, you can use it as simple
program controller. Specifications of analog signal are specified in a format.

Program controller
SV transmission

Controller withremote signal input
The following occurs when remote signal input with 4-20mA specified and in a range of 0-1200C performs
remote SV.
・Set '0 to 1200' in 'remote scale' of mode 2.
・Select 'remote' in external signal input (R/L) and 'REMOTE' in 'remote/local switching' of mode 1.
・After the setting, ‘REM’ is lit on the upper display.

1200
(℃)

Remote scale

600

0
4mA
(0%)

12mA
(50%)

20mA
(100%)

Remote input signal･Set 'remote shift 8 types', 'remote filter', 'tracking existence' of mode 2 to as per the requirement.
・Start analog signal input from outside before remote signal input status (including when tuning on the
power). Remote SV will change rapidly, and control will be difficult.

- 75 -

In case of specifications with remote signal input, it can be used as secondary regulator of cascade control loop.
Calculation block of cascade control is as follows.
PV

Measurement
input

SensorPrimary
controller
outputPID
calculation

Remotesignal input

Cascadecalculation

OutputSV

Get the ratio r and bias b by referring to the following diagram.

･A when r=1.0, b=a･B when r=1.0, b=0･C when r=S1/S0, b=0

Remotescale
Max
Remote SV

A
B

S0
C

S1
Min

a

Remote input
Min

Remote signal input

Remote input
Max

Cascade control always contains an experimental factor and requires a lot of control theory knowledge.
Controller has a function that can set cascade constant, however cascade control cannot be assured when using
this function.

- 76 -

10-12. External signal input
In case of specifications with external drive input, this controller can have specific functions by using conductive
signal (ON/OFF) of external no contact signal (relay, switch, open-collector signal etc.). In 'External signal
allotment’ of mode 11, the external signal input function and terminal number is allotted and used. When externalsignal is allotted at ‘External signal allotment’ and external signal input is switched, key operation or switching bycommunications may be invalided.
In remote signal input and communications interface, in order to switch between remote SV and local SV an
exclusive external signal input (R/L switching) is provided. This terminal is exclusively for R/L switching and you
cannot use it for changes in the other functions of external signal input. R/L switching cannot also be allotted inexternal signal input.
Function name
1. SV1SV2
SV4
SV8

Description
・It is a function for selecting execution number.
・Selection of execution number is based on control signal from BCD code.
・Control the fixed external signal input using continuous signal. Depending on
the execution number to be selected, external signal input with ○ mark is
conducted (ON) as follows.
After conduction (ON) execution number is selected in around 0.5 seconds or
more.
Execution Execution Execution Execution Execution Execution Execution Execution
No.8
No.7
No.6
No.5
No.4
No.3
No.2
No.1

2. READY/RUN

SV8
○
×
×
×
×
×
×
×
SV4
×
○
○
○
○
×
×
×
SV2
×
○
○
×
×
○
○
×
SV1
×
○
×
○
×
○
×
○
・When selecting BCD code other than that mentioned above (Execution
numbers 1 to 8) the execution number that was being executed before
selection remains.
・When selecting the execution number from 'Select execution number' of mode
1, select BCD code other than that mentioned above for external signal input(execution number 1 to 8).
Generally consider all the four external input signals as non conductive (BCD
code:0).Then select the execution number from 'Select execution number' ofmode 1.
・For example if only the execution numbers from 1 to 4 need to be selected,
only three external signal inputs that is SV1, SV2 and SV4 can also beallotted.
・It is a function for switching between READY status and RUN status.
・Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), it is in READY status and in around
0.5 seconds or more after non-conduction (OFF), it is in RUN status.
・In case of specifications with external signal input, when selecting “READY”,
output value is setting value of “preset manual” of mode 4.
However, when “PRESET/AUTO” is set in the external signal layout,
conduction state of external signal input of “PRESET/AUTO” is given priority.
・At the time of READY status, 'p' is displayed on the left side of 'OUT' on theoperation screen.

- 77 -

Function name

Description

3. MAN1/AUTO1･It is a function for switching between manual output operation (manual output)
and automatic output operation (automatic output) of output 1.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), it is manual output operation and inaround 0.5 seconds or more after non-conduction (OFF), it is automatic output
operation. The contents of external signal input which is changed during
power off is not reflected in this instrument when power is turned on again.
・When switch from manual operation to automatic operation, the output value
does not change suddenly because of balance less bump less function.
･At the time of manual output switching, 'e' is displayed on the left side of 'OUT'
on the operation screen. When power is turned on again in displaying “e”, thedisplay is changed to “M”.

4. MAN2/AUTO2･It is a function for switching between manual output operation (Manual output)
and automatic output operation (automatic output) of output 2 and only output
2 specifications can be selected.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), it is manual output operation and inaround 0.5 seconds or more after non-conduction (OFF), it is automatic output
operation. The contents of external signal input which is changed during
power off, is not reflected in this instrument when power is turned on again.
・When switch from manual operation to automatic operation, the output value
does not change suddenly because of balance less bump less function.
･At the time of manual output switching, 'e' is displayed on the left side of 'OUT'
on the operation screen. When power is turned on again in displaying “e”, thedisplay is changed to “M”.

5. PRESET/AUTO･It is a function for switching between output preset operation (Preset manual
output) and automatic output operation (Auto output).
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), it is output preset operation and inaround 0.5 seconds or more after non-conduction (OFF), it is automatic output
operation.
･When switch from automatic output operation to output preset operation, MV(output value) become setting value according to changing rate which is set at
No.9 of output variation limiter. When switch from output preset operation toautomatic output operation, it will be automatic output according to balancelessbumpless operation.
･In case of output preset operation, output value becomes the setting value of'preset manual' of mode 4, and alarm operation is executed, and then auto
tuning cannot be executed.
･'p' is displayed on the left side of 'OUT’ of the operation screen at the time ofswitching the preset manual output.

- 78 -

Function name
6. REMOTE R/L

7. COM R/L

Description･It is a switching function of remote SV and local SV of remote signal input andthis function is always added (R/L exclusive terminal exclusive function) inremote signal input specifications.
This function cannot be allotted in general external signal input.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), it is remote SV and in around 0.5
seconds or more after non-conduction (OFF), it is local SV.
･When switching between REMOTE/LOCAL using external signal input,'Remote/Local switching' of mode 1 selects 'REMOTE' and switching is doneby external signal input (R/L).
･It is the remote SV and local SV of communication remote function and thisfunction is always added (R/L exclusive terminal exclusive function) in
communication interface specifications. This function cannot be allotted ingeneral external signal input.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), it is remote SV and in around 0.5
seconds or more after non-conduction (OFF), it is local SV.
･When switching between REMOTE/LOCAL using external signal input,'Remote/Local switching' of mode 1 selects 'REMOTE' and switching is doneby external signal input (R/L).
･When you want to use remote SV (analog remote) by remote signal input andremote SV (digital remote) by communication remote function by switching,
see to it that the switching signals of remote operation due to two externalsignal inputs are not overlapping (simultaneous conduction). If it overlaps thenremote SV (analog SV) by remote signal input is given priority.

8. ALARM RESET･It is a function that resets (cancels) alarm output.
･Fixed external signal input is controlled by momentary signal. In around 0.5
seconds or more after conduction (ON), it is reset. After reset as it returns tonormal status, immediately change to non conduction (OFF).

9. PV HOLD

･It is the PV hold function.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), status is 'hold'.
･Hold status is the value of PV just before the settings and PV is fixed andcontrol action continues with that PV.

10. TIMER1TIMER2TIMER3
TIMER4･It is a function for switching between timer start/reset.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), the status of timer is start and inaround 0.5 seconds or more after non-conduction (OFF), it is reset.
･TIMER1, TIMER2, TIMER3 and TIMER4 are respectively allotted to AL1, AL2,
AL3 and AL4.

- 79 -

Function name

Description･It is a function for holding (fixed) during the slope operation, in SV slope
operation by SV change rate.
･Fixed external signal input is controlled by continuous signal. In around 0.5
seconds or more after conduction (ON), the status of slope operation is holdand in around 0.5 seconds or more after non-conduction (OFF), the slope
operation restarts.
･In hold status, in ‘value of SV just before setting’ SV is fixed and control action
continues with that SV.
12. SLOPE RESET･It is a function that cancels the slope operation, in SV slope operation
depending on SV change rate.
･Fixed external signal input is controlled by momentary signal. In around 0.5
seconds or more after conduction (ON), the status is slope operation reset.
After reset, in order to return to normal status, change to non- conduction(OFF) right away. If the status is kept as conduction (ON) without returning, thestatus that is reset continues.
･When reset, SV slope operation stops, momentarily SV switches to final SV
after it exits the slope and control operation continues with that SV.
･In case of hold status of SV operation, reset is given priority and resetting canbe done.
*’ No setting condition ‘－－－－－’ is displayed when shipped from factory. If set any function once, notsetting condition is not displayed. Allocation setting is not initialized (no setting condition), even if contentsof settings are initialized.
11. SLOPE HOLD

- 80 -

10-13. Communications interface
The controller is provided with various communications functions and they are as follows.

10-13-1. Engineering port
It is a communications function provided in all the products. Engineering port exists on the right side on the front
after opening the lower cover of the front part. Communications with the PC can be done by connecting an
exclusive USB engineering cable (sold separately).
Specifications of communications by using the engineering port is as follows.
・Communications protocol: MODBUS-RTU
・Communications speed: 9600bps
・Communications character: bit length 8/parity NON/stop bit 1

10-13-2. Specifications with communication
Usually when doing communications, select specifications with communications. Type of communications canbe selected from amongst RS232C, RS422A and RS485. Only for RS232C and RS485 second port
communications can also be added.
Communications enables the setting of parameters (Data Write) and data reading (Data Read) by connecting to
PC and remote operation for which PC is used and data management can be done. There is one morefunctionality namely communications transmission (digital transmission) function/communications remote (digital
remote) function. This function enables realization of a remote operation without any error by sending the SVtransmission by using communications and receiving it as remote SV by using communications. Remote
operation due to remote signal input is called Analog Remote and on the other hand remote operation due tocommunications remote is called Digital Remote.
In the case of the digital remote, ‘REM’ is lit on the upper display when the first remote SV data is received after
setting up the digital remote in DB.
The following diagram is a model example of remote operation by communicationstransmission/communication remote function while selecting specifications with 2 port communications andperforming high order communications with the PC.

One port is connected with the PC, for high order communications.
The other port is for communicationtransmission and sends SV transmission.

Remote SV is received by communications remoteand does remote operation.
In case of communications 2 port specifications, communications remote function gets selected with COM1,
and COM2 on the settings screen however see to it that they do not overlap (Selecting communications remotefunction along with COM1, COM2). If they overlap, remote SV on COM 2 side is given priority.
- 81 -

10-14. Customer scale correction
In this controller a function for correcting the customer scale is provided in mode 12. High precision voltage
current occurrence device, digital multi-meter, dial resistance device etc. is prepared and customer scalecorrection can be done.

10-14-1. Overview
This function can perform scale correction of the following input output functions.
･Measurement range.
･Output 1 (Output 1 is only current output or voltage output).
･Output 2 (Output 2 is only current output or voltage output).
･Remote signal input (With remote signal input only).
･High precision type transmission signal output (With transmission signal output only).
･General type transmission signal output (With transmission signal output only).
･CT input (With heater snapping wire alarm only).

10-14-2. Viewpoint of scale correction
Scale correction is done by internal operation process using the following expression [Y=aX+b] and twocorrection values namely zero correction (equivalent to b) and span correction (equivalent to a) are used.

1000℃
a: Coefficient of sample value line
Indicating value

Sample value line
Y=aX+b
Ideal value line
Y=X

[Y]

b: Shift of sample value line
0℃

Input value equivalent to 0℃

Input value equivalent to 1000℃
Input value [X]- 82 -

Ideal value line is a straight line when there is no measurement error. If 'input value equivalent to 0℃' is entered,
0℃ is indicated whereas when 'input value equivalent to 1000℃' is entered, 1000℃ is indicated.
Thus according to the expression as there is no correction value, Y=X.
In case of sample value line, as compared to ideal value line, it shifts to + side by b units in the neighborhood of
0℃ and the tilt of straight line lowers.
For example when 'input value equivalent to 0℃' is entered' +20℃ is indicated and when 'input value equivalent to
1000℃' is entered, 1005℃ is indicated and so on.
Thus bias(b) equivalent to -20℃ is added and multiplication by a coefficient that increases the tilting is done andthus ideal straight line is obtained. In other words, indicator shift can be lost.
Thus the expression is Y=aX-b.

10-14-3. Input related scale correction
Details about the procedure for input related (measurement range, remote signal, CT input) scale correction are
as follows.
Scale correction of measurement range is done in the measurement range that is selected, hence if othermeasurement scale is scale is selected after correction, indicator shifting occurs. This is because even when any
measurement range is selected, the scale correction function operates with the same scale correction value. Afterthe scale correction if measurement range is changed, perform scale correction again.
1. Preparations related to measurement device
Input to be corrected
Measurement range

Remote signal input

CT input(Heater snapping
wire alarm)

Warning

Required measurement device and instruments① High precision voltage current occurrence device
 Required for thermocouple, DC voltage, DC current correction.
･Accuracy: Less than ±0.05%.
② Digital multi-meter Required for thermocouple, DC voltage, DC current correction.
･Accuracy: Less than ±0.05%.
･If the accuracy of the voltage current occurrence device of clause ① is not
good, confirm the voltage value (current value) using digital multi-meteralso.
③ Dial resistance Required in correction of resistance thermometer.
･Accuracy: Less than ±0.05%.
④ Thermocouple
 Required in correction of thermocouple.
･JIS:0.4 level.
⑤ Freezing point expression reference junction
 Required in correction of thermocouple.
･Accuracy: Less than ±0.1℃.
･Freezing point device that uses triple point of water.
① High precision voltage current occurrence device･Accuracy: Less than ±0.05%.
② Digital multi-meter･Accuracy: Less than ±0.05%.
① AC current occurrence device･Accuracy: Less than ±0.2%.

To avoid serious accidents, always cut off the power supply before wiring.

- 83 -

2. Wiring
Electric wire (Copper wire etc.)
Thermocouple
②
③

＋

＋

－

－

②

(Controller)(Voltage current
occurrence
device)

③
④

A
B
B

A
B
B

(Controller)(Dial resistance device)

Ice + Water

0℃

Freezing
point device(Freezing point expression reference junction)[Thermocouple]

V:①(mV:②)
③

＋

＋

－

－

[Resistance thermometer]①③⑤(Controller)(Controller)(Voltage current
occurrence device)(Voltage current
occurrence device)[DC voltage]

○
○

＋
－

＋
－

[DC current]

＋

＋

－

－

(Controller)
 Terminal number
differs depending on
the format.

○
○

＋

＋

－

－

(Controller)(Voltage current
 Terminal number
occurrence device)differs depending on
the format.

[Remote signal input][CT input]- 84 -○○(Alternate current
occurrence device)3.Scale correction① Preparation and conduction･By making operation condition of the controller as 'standard operation condition' the controller isstabilized.
･After confirming the wiring, it is stabilized by making relation of the controller and the measurement device
stable.
② Indicator check before scale correction･Select the measurement range that is to be actually used, refer to the following and perform indicator
check (3 places) before scale correction.
In case of thermocouple refer to thermo-electromotive table and in case of resistance thermometer referto resistance value table and confirm the input values.
Minimum value:□□□℃ Medium value:□□□℃ Maximum value:□□□℃(Input value:□□□mV) (Input value:□□□mV) (Input value:□□□mV)
Indicator checkbefore correction
Indicator check after
correction③ Setting the zero correction value･Enter the minimum value of measurement range.
･Compare the minimum value with the ideal value, if it is positive, set a negative zero correction value andif it is negative, set a positive zero correction value.
･By referring to the PV (measurement value), set the zero correction value such that it matches the ideal value.
④ Setting the span correction value･Enter the maximum value of measurement range.
･If maximum value is positive as compared to ideal value, set the span correction value less than 1.0 and if
the value is negative, set the span correction value as 1.0 or more.
･By referring to the PV (measurement value), set the span correction value such that it matches the ideal value.
⑤ Readjustment･Repeat the adjustment mentioned in clauses ③ and ④ a number of times till the indicator value is in thepermitted range.
⑥ Indicator check after correction･Perform this check in the same way as the indicator check (3 places) before correction and confirm that
there is no problem.
⑦ Precautions during scale correction of CT input･CT input can measure heater current up to 100A by connecting external CT. Secondary current that istransformed by external CT is several ten mA, and those several ten mA are entered in this controller andheater current is measured indirectly. Hence in the scale correction of CT input, input the following
standard current that is fixed (decided).
Minimum value: 10A
Medium value: 50A
Maximum value: 100A
(Input value:12.4mA AC)(Input value:68.2mA AC)(Input value:124.0mA AC)
Indicator checkbefore correction
Indicator check after
correction･Unit of standard current is mA. See to it that excessive current is not applied.
･Setting procedure of correction value is same as ③, ④, ⑤. However in order to display the CT
measurement value, set 'ON' in 'CT screen existence' of mode 1 and make the manual output operationas 100% and it is necessary to set the condition that enables the display of CT measurement value in theoperation screen.

Precautions① If power supply that is out of rating range is connected, the product may
get out of order, performance may deteriorate or it may malfunction.
② If excess voltage or excess current is applied to input output terminal of
the controller, the product may get out of order, performance may
deteriorate or it may malfunction.

- 85 -

10-14-4. Output related scale correction
Detailed procedure of output related (Current output/voltage output, transmission signal output) scale correction
is as follows.
1. Preparation of measurement devices
Input to be corrected
Required measurement devices and tools
Current output/voltage output① Digital multi-meter･Accuracy: Less than ±0.05%.
Transmission signal output① Digital multi-meter･Accuracy: Less than ±0.05%.
2. Wiring

Output 1:35
(Output 2:38)
Output 2:36
(Output 2:39)(Controller)

＋

＋

＋

＋

－

－

－

－

(Digital multi-meter)[Current output/voltage output](Controller)
 Terminal number
differs depending on
the format.

(Digital multi-meter)[ Transmission signal output ]3.Scale correction① Preparation and conduction･By making operation environment of the controller as 'standard operation condition' the controller isstabilized.
･After confirming the wiring, it is stabilized by making relation of the controller and the measurement device
stable.
② Indicator check before scale correction･Refer to the following and perform the output check (3 places) before correction.
Minimum
Maximum
Medium value:□□mA
value:□□mA
value:□□mA(Output value: 50%)
(Input value: 0%)(Output value:100%)
Indicator check before
correction
Indicator check after
correction③ Setting zero correction value･Output, output value 0%.
･If minimum value is positive as compared to ideal value, set negative value for zero correction and if
maximum value is negative as compared to ideal value, set positive value for zero correction.
･By referring to the digital multi-meter, set the zero correction value such that it matches the ideal value.
- 86 -

④ Setting the span correction value･Output, output value 100%.
･If maximum value is positive as compared to ideal value, set the span correction value less than 1.0 and if
the value is negative, set the span correction value as 1.0 or more.
･By referring to the digital multi-meter, set the span correction value such that it matches the ideal value.
⑤ Readjustment･Repeat the adjustment mentioned in clauses ③ and ④ a number of times till the indicator value is in thepermitted range.
⑥ Indicator check after correction･Perform this check in the same way as the indicator check (3 places) before correction and confirm that
there is no problem.
⑦ Precautions during scale correction of current output/voltage output･Current output and voltage output that exists in MV (output value) are adjusted such that they can be
output in a range slightly broader than the factory shipping status. In other words for current output, at thetime of 0% current is 4.0mA, adjusted to approximately 3.5 to 3.9mA and at the time of 100% current is
20.0mA adjusted to approximately 20.1 to 20.5mA. Normally in case of current output it is connected tothe actuator like thyristor regulator, but in order to operate it as actuator in a certain range of 0-100% ,eliminate the input error of those actuators. and make it such that it outputs in some broader range.
･Accordingly, we recommend that you adjust current output and voltage output which is MV (output value)
can be adjusted to some low value for 0% and some high value for 100%. However adjust thetransmission output exactly to the standard value without considering such things.

- 87 -

11. Various type of option
As for this instrument, various options are prepared.
Name of option

Function

PID current output type 1 to 5mA

Output signal of current output type PID is outputted by 1 to 5mA.

PID voltage output type ±10V
Remote input
1 to 5V

Output signal of voltage output type PID is outputted by ±10V.
Switch remote and local by external signal input, and control setting value(SV) can be set by remote signal input at remote.
Remote input: 1 to 5V
Switch remote and local by external signal input, and control setting value(SV) can be set by remote signal at remote.
Remote input: 1 to 5mA
Output the signal which is proportional to setting value, measurement value,
output value, and etc.
Output signal: 1 to 5V
Output the signal which is proportional to setting value, measurement value,
output value, and etc.
Output signal: 1 to 5mA
This is the function which is scaled control output signal, and also can beused gain adjustment of firing unit of thyristor.
Scaling range: -5% to 105%
* Scaling calculation is not performed during manual operation.
Output phase of 4 points alarm output (AL1 to Al4) reflex only during power
distribution.
Damp proof inside printed board.

1 to 5mA

Transmission output
High performance type

1 to 5V

1 to 5mA

Output scaling

Alarm output phase
Damp proofing
Output limiter OFF
Alarm calculation ON during READY
On phase of external input(RUN/READY)
Communication 1 port
Select zone 1
Communication 1 port
Select zone 2
Screen return OFF
Output 2 of judgment for heatersnapping wire (short-circuit) alarm
Heater short-circuit alarm
Square roots calculation

Destination of memory storage(RAM)
Built-in matching box type
Lower limit burn out
Open loop method of ON-OFF servo

Output value is not limited by output limiter during manual operation.
Manual output range: -5% to 105%
Performing alarm calculation even if it is READY status.
When operation of RUN/READY by external input signal is conduction (ON),
it is performed by RUN and when operation is not conduction (OFF), it isperformed by READY.
Communication 1 port can be selected in zone 1.
Communication type: select one of RS-232C, RS-422A, and RS-485
Communication 1 port can be selected in zone 2.
Communication type: select one of RS-232C, RS-422A, and RS-485
When key is not operated for 3 minute on the setting screen, not return tothe operation screen.
When both output 1 and output 2 are ON-OFF pulse type or SSR drive
pulse type, heater snapping wire alarm is judged in output 2.
Heater current value is measured when control is OFF for judging abnormal
short-circuit status of heater and alarm judgment is performed
Direct voltage or direct current input is performed square roots calculation,and then measurement value (PV) is displayed and control calculation is
performed.
This is the specification which is no limit of writing for backup of setting
value (SV) to RAM when change the setting value (SV) often.
The control method of output 2 side at 2 outputs type is acted matching box
calculation.
Display of PV is followed through to lower limit, and lower limit alarm is
outputted at burn out.
Time control is performed not using feedback resistance of control motor at
ON-OFF servo type PID.

- 88 -

11-1. PID current output type 1 to 5mA(Code: OUT A1)
Output signal of current output type PID is outputted by 1 to 5mA.
When the instrument has 2 output specification of current output, output 1 and output2 are 1 to 5mA if there isno designation.

Specification

Output signal
Load resistance

1 to 5mA
Less than 2.8kΩ

11-2. PID voltage output type ±10V
(Code: OUT V10)
Output signal of voltage output type PID is outputted by ±10V.
When the instrument has 2 output specification of current output, output 1 and output2 are ±10V. if there is no
designation.

Specification

Output signal
Load resistance-10V to +10V
More than 50kΩ

11-3. Remote input
11-3-1. Remote input 1 to 5V(Code: R/L V6)
Input signal of remote signal input is inputted by 1 to 5V.

Specification

Input signal
Input impedance

1 to 5V
100kΩ

11-3-2. Remote input 1 to 5mA(Code: R/L A1)
Input signal of remote signal input is inputted by 1 to 5VmA.

Specification

Output signal
Input impedance

1 to 5mA
200Ω

11-4. Transmission output (High accuracy type)11-4-1. Transmission input (High accuracy type) 1 to 5V(Code: transmission V6)
Output signal of transmission signal output is outputted by 1 to 5V.
- 89 -

Specification

Input signal

1 to 5V

Load
resistanceMore than 50kΩ

11-4-2. Transmission output 1 to 5mA (High accuracy type)(Code: transmission A1)
Output signal of transmission signal output is outputted by 1 to 5mA.

Specification

Output signal

1 to 5mA

Load
resistanceLess then 1.6kΩ

11-5. Output scaling(Code: scaling)

11-5-1. Outline of function
Output scaling is the function that 0 to 100% of control calculation result is performed scaling calculation to set
higher limit value and lower limit value, and output control signal based on the calculated value.
When the instrument has 2 output specification, output scaling is performed output 2 side also.
Output scaling is scaled by set higher limit and lower limit, and output vary continuously in proportional band.
Output limiter is limited by higher limit and lower limit, output is fixed in proportional band.
Output scaling and output limiter
Output scaling

Output limiter
１００％
Ｈ

１００％
Ｈ
Output value

Ｌ
０％

Ｌ
０％
ＳＶ

ＳＶ

Proportional band

Proportional band

*In case of reverse action at proportional type action.

11-5-2. Setting
Setting of output scaling is preformed ‘output scaling ‘ of related to output at mode 4.

- 90 -

11-6. Alarm output phase(Code: alarm reverse)
Output phase of 4 points alarm output (AL1 to Al4) reflex only during power distribution.
When power is off, alarm relay output signal is ‘off’.
The followings are AL status display by alarm generating and action of alarm relay output signal.
Alarm generation
Upper display
AL status
Alarm relay
output signal

ON

OFF

Lighting

Extinction

OFF

ON

11-7. Damp proofing(Code: dampproofing)
Dampproof inside printed board.

11-8. Output limiter OFF(code: limiter off)
When setting of output value is changed by manual operation, manual operation is not limited by setting value in
output.
Operation expect manual operation is limited by setting value in output limiter.

11-9. Alarm calculation ON during READY(code: READY-AL)
Perform alarm calculation and alarm(AL1-AL4) is outputted.

- 91 -

11-10. On phase of external input (RUN/READY)(code: run reverse)
When select [RUN/READY] with external signal input specification and external signal, operation of[RUN/READY] by external signal input is RUN with more than 0.5 seconds after ON or READY with more than 0.5
seconds after OFF.

11-11. Communication 1 port Zone 1
11-1-1. RS-232C + external signal input 2 points(code: communication R zone 1)
Communication 1 port (RS232C) + external signal input 2 points can be selected in zone 1.

11-11-2. RS-422A(code: communication A zone 1)
Communication 1 port (RS-422A) can be selected in Zone 1.

11-11-3. RS-485 + external signal input 2 points(code: communication S zone1)
Communication 1 port (RS-485) + external signal input 2 points can be selected in zone 1.

11-12. Communication 1 port Zone 2
11-12-1. RS-232C + external signal input 2 points(code: communication R zone 2)
Communication 1 port (RS-232C) + external signal input 2 points can be selected in zone 2.

11-12-2. RS-422A(code: communication A zone 2)
Communication 1 port (RS-422A) can be selected in zone 2.

11-12-3. RS-485 + external signal input 2 points(code: communication S zone 2)
Communication 1 port (RS-485) + external signal input can be selected in zone 2.

- 92 -

11-13. Screen return OFF(Code: screen off)
When key is not operated for 3 minute on the setting screen, not return to the operation screen.
The function is useful for changing specific setting item often.

11-14. Output 2 of judgment for heater snapping wire (short-circuit) alarm(code: CT-OUT2)When both first output and second output are ON-OFF pulse type or SSR drive pulse type, judge heater
sapping wire alarm on second output.

11-15. Heater short-circuit alarm(code: heater short-circuit)
Heater current value is measured when control is OFF for judging abnormal short-circuit status of heater andalarm judgment is performed with heater snapping wire alarm specification.

Alarm ON:

Alarm setting value (AL):

Alarm deadband (db):［ CT (heater short-circuit alarm) ］
ＣＴ measurementvalue① Select only with heater snapping wire alarm

AL

db
300mS

Control
output

ON

OFF

ON

Alarm ON
AL＜CT:ON,AL≦CT＜AL-db:KEEP,CT≦AL-db:OFFspecification.
② After starting, display of value is [- - - .-A] andalarm judgment is not performed.
③ Display last value of the time of OFF during pulse
output ON.
④After output turn OFF, heater current is measured
more than about 300mS and performed alarm
judgment for considering delay time of current
OFF to heater.
⑤ CT display is effective between 5A and 100A andother values are not display correctly.
⑥ When both of 2 outputs is pulse type, alarm
judgment is performed first output.

- 93 -

11-16. Square roots calculation(Code: square roots)
Measurement value (PV) is displayed and controlled by performing square toots calculation to direct voltage
input and direct current input.
For example, in case of measuring and controlling flow using differential pressure transmitter, use when amountof measuring and controlling is proportional to square roots（√）of input signal.
Internal processing of square roots calculation
Squareroots
calculation

Input

Sensoradjustment

Scaling

Display/control

11-17. Destination of memory storage(Code: RAM memory)
When change the setting of ‘setting value (SV) 8 types’ and ‘select execution number’ often, no limit of writing
for storing setting value to RAM.
However, when power is on again, setting value retune initial value.
The following is initial value of each parameter.

Parameter

Initial value

Setting value (SV) 8 types

0000.0

Select execution number

1

11-18. Low order burn out(Code: burn lower)
When input is came down, display of measurement value (PV) is thrown off toward lower limit and lower limit
alarm is outputted.
Input signal of lower burn out is only the same input signal of standard higher limit burn out.
It is indistinguishable from lower limit over range.
PV display

Alarm action
Lower limit alarm is ON.

Control output value
・Output value of output 1 side is outputted setting
value of ‘PV abnormal output’ of mode 4.
・Output value of output 2 side is outputted 0% fixed.

- 94 -

11-19. ON-OFF servo type open loop method(Code: Open loop)

11-19-1. Outline of function
ON-OFF servo type open loop method performs time control based on switching time from fully close (chose) to
fully open (open) of the actuator without feedback resistance of the actuator (control motor etc.).
In case of ON-OFF servo type open loop method, instrument and the actuator need adjustment. Basically,
adjustment is performed automatically. Adjustment by annual is possible, however when use it first time, after
adjustment by automatic, then adjustment by manual.

11-19-2. Connection
Z: Contact protective
element
35（Close）

×

×

Ｍ３

×

Ｍ２

×

Ｍ１

Ｚ
Control relay
output36（Open）

×Ｚ
37（Common）

Power

×

[This instrument]

Ｍ[The actuator (control motor)]

On the above figure, this instrument and the actuator connect directly, but buffer relay need to put and connect
at actual connection.
Connect contact protective element to control relay output terminal.
Contact protective element which is pertained this instrument is for motor (for more than load current 700mA)
Use the contact protective element for light load for connecting buffer relay. When use pertained contact protective
element, movement is defected for leaking current.

- 95 -

11-19-3. Setting
Setting of ON-OFF servo type open loop method is performed by related to output of Mode 4.
Setting screen

Description of the screen

1. Motor tuning①This screen is displayed when output type is ON-OFF servo type open
loop method.
②This is the function which calculates setting value of motor fully open
and close time between this instrument and the actuator.
③When start motor tuning, display AT progress status (START, OPEN,
CLOSE).
④When stop the motor tuning in the middle, set the ‘END’.
⑤Motor fully close and open time which is calculated by motor tuning is
confirmed by ’Motor fully close and open time’ of mode 4.
2.Motor fully open and closet
time①This screen is displayed when output type is ON-OFF servo type open
loop method.
②Set the motor fully close and open time between this instrument andthe actuator.
③Set switching time from fully close ‘close’ to fully open ‘open’.
Initial value
30.0s
Setting range 5.0 to 300.0s
3.Motor dead band
①This screen is displayed when output type is ON-OFF servo type open
loop method.
②Set the motor dead band.。
③Generally, set the value as large as possible within range of nohindrance.
Initial value
1.0%
Setting range
0.5 to 5.0%

- 96 -

11-19-4. Adjustment
1. In case of automatic adjustment①Initialize of setting value
・Before adjustment, set initial value to the setting value of mode4 ‘motor dead band’.
・Dead band of initial value is 1.0%.
・Conform each parameter for outputting 0 to 100% range.
②Adjustment of motor of fully open or close time.
・Select ‘start’, press thekey, and start motor tuning at ‘motor tuning ‘ of mode4.
Then the actuator runs on
side.
*Adjustment data of displayed valve-open degree on output display screen is initialized.
・After conforming the actuator fully open, press
key.
Next, the actuator runs onside.
・After confirming fully close of the actuator, press
key.
Because of this, calculate the time automatically from fully open to fully close of the actuator.
・When motor tuning is finished, ‘Motor tuning’ is returned ‘END’.
・Automatic calculated time register to ‘Motor fully close and open time of mode 4.
③Dead band adjustment
・Refer to ② of ‘2.’
2. In case of manual adjustment①Registrar of time・Time from fully close to fully open is set to ‘Motor fully close and open time’ of mode 4.
②Dead band adjustment
・Switch to manual output manual (manual output) and output value is set 50.0%.
・Setting value is raised gradually at ‘motor dead band’ of mode 4, and calculate dead band of openside relay drive (display) and close side relay drive (display).
・Do test operation for a while, and raise setting value gradually by the range which is not hindrance incontrollability and set the setting value of ‘Motor dead band’ which is largest value by the range
which is not hindrance.

Precaution

When operate continuously for long time by open loop method, it will bedifference between time of full open and close and time of motor fullopen and close. Please check and readjustment at regular intervals.

- 97 -

12. Engineering port
This function can connect with the PC from the front of the controller. Even if this function is not in thespecifications with communication interface, it is provided as standard to all products.
An exclusive USB engineering cable [RZ-EC3] (sell separately) is inserted in this port and connected to the PC.
Parameter setup software 'PASS' is available with our company. Various parameters can be easily set from thefront of the controller by using this 'PASS' and USB engineering cable, and note PC.

USB engineering cable (sell separately)
Model: RZ-EC3

Engineering port

Engineering port is used for temporary communication connection on that structure and is not for usual
connection.
If you want to carry out the communication by usual connection, while purchasing specify specifications with
communication interface and do a permanent connection from the back side.

Precaution

Connecting and disconnecting of USB engineering cable toengineering port in this instrument should be done while applying
power.

- 98 -

13.Trouble shooting
Condition

Items to be confirmed

1. There is an error in PV or PV
is not stable

・Confirm that there is no problem in the wiring with the sensor.
・For thermocouple confirm that wiring is done till the terminal screw byusing thermocouple and compensation lead wire.
・Confirm that the terminal screws are tightened properly.
・Confirm that sensor signal is not connected in parallel with other
instrument.
・Confirm that protective elements etc are connected to sensor signal
and the impedance does not become high.
・Confirm that there is no problem in output specifications (impedanceetc.) and output signal of sensor itself.
・Confirm that ground terminal is connected to good quality protective
ground.
・Confirm that there is no noise.
・Confirm that there is no problem in the environment and atmosphere(surrounding temperature, wind etc.)
・Confirm that set contents of various parameters (Measurement range,
sensor correction, customer scale calibration etc) are correct.

2. PV display becomes'¯ ¯ ¯ ¯ ¯'.

・It indicates excessive input or higher limit burn out for measurement
range. Confirm the sensor signal.

3. PV display becomes'_ _ _ _ _'.

・It indicates very little input or lower limit burn out for measurement
range. Confirm the sensor signal.

4. Control is not stable.

・Confirm that there is no problem with the wiring of the actuator.
・Confirm that the terminal screw is tightened properly.
・Confirm that there is no noise.
・Confirm that the set contents of various parameters (PID, output limiteretc.) are correct.
 Regarding controllability, it is necessary to do thedesign/adjustment not only in just the controller but in the entire
system of the final product. If the controllability does not improve
even on adjusting the set contents of various parameters (PIDetc.) of the controller, consult the designer of this final product.

5. 'ERR' of status display
illuminates.

・It indicates abnormality in taking the input. In addition to chances ofabnormality in the internal circuit of the controller, it might be adversely
affected by noise also, hence confirm that there is no noise.

6. Cause unclear however
operation is strange

・Confirm that the contents of various parameters are correct.
・Even then if the operation of the controller is strange, initialize the set
contents. Do all the settings again and confirm that there is no
problem in it.

- 99 -

Condition

Items to be confirmed

7. Lower display is not
displayed normally,
displayed strips.

・Set the proper value of the [Display contrast] in mode11.
40 to 70% of range is suitable setting value. When setting the rangeof 80 to 100%, stripes appear in the LCD. The setting value is set theinitial value (50%) in ordinary use.

8. Error message is displayedwhen setting the parameter・After confirming error message, change to the correct setting becauseof the setting which is not registered.

9. Error message is displayedwhen starting operations

・After confirming error message, change to the correct setting becauseof the setting which is not started operation.

When problems are not improved after executing the above troubleshooting, contact the dealer or your local
CHINO’s sales agent.

Warning

When repair or modification of this instrument is needed, contact the dealer oryour local CHINO’s sales agent. Make sure that no persons other than service
engineers approved by CHINO CORPORATION do not repair or modify this
instrument by replacing parts.
The data of settings may be deleted during repairing for unexpected trouble(power failure, earthquake, or other unexpected accident).
Backup the data of settings before having the instrument repaired. We are notresponsible for the lost or damaged data.

- 100 -

14. Checking and maintenance14-1. Checking
14-1-1. Checking according to the trial operation
Every time before starting the operation do a trial operation and confirm that the controller and the final productare normal.

14-1-2. Checking the accuracy
For the controller, depending on the requirement of the client periodical accuracy checking like measurement
accuracy of PV (measurement value), accuracy of transmission signal etc. is necessary. Due to secular changes,
these may slightly drift from accuracy, from the time when it was purchased.
By using the customer scale correction function that exists in mode 12, correction can also be done by thecustomer, however even our company does the accuracy check hence you can contact your dealer or nearest
branch office of or company.

14-1-3. Overhaul
Since the controller is reliable, we recommend an overhaul after 2-3 years. For ordering overhaul contact yourdealer or our company's nearest office.

14-2. Life component
Clear life component of the controller is as follows.
Please understand that secular changes and aging occurs in almost all the products.
Component name
1. Relay Relay for control, relay for alarm.
2. Electrolysis condenser
 Condenser for smoothness ofelectric circuit.

Estimated life
Approximately one hundred thousand times
Approximately 5 years(Surrounding temperature : 30C, operation time : 12 hours/day)

14-3. Disposal

Precaution① A small amount of hazardous substance below the specified level with
RoHS directive is included in this controller.
② When disposing the controller always request a professional to do it, or
dispose the controller in according to the garbage collection method of theeach community.
③ Dispose and separate the box, plastic bags, and cushioning materials which
the controller is packaged in, according to the garbage collection method of
the each local government.
- 101 -

15. Explanation of terms
Term

Explanation

Unit

Only for thermocouple or resistance thermometer selectC or K.Operation
equation is as follows.
・C = K - 273.15
・K = C + 273.15

RJ（Reference Junction）

Thermocouple has measurement junction (temperature measurement side) andreference junction (electromotive force generation side) and reference junction
decides the standards of thermo-electromotive force table (with scale) at 0C
condition.
▢
Thermometer junction ◉Reference junction▢
When connecting the thermocouple to terminal of the controller, usually thetemperature of the terminal becomes same as the surrounding temperature and is
not 0C. As a result, unless that temperature is compensated correct temperaturecannot be measured. That compensation that is done automatically in the productinternally is called the compensation function 'RJ'.

Sensor correction

It is a function that corrects (bias) the PV (measurement value).
It can also be used as zero point adjustment of sensor signal.

PV decimal point

It is a function that enables the selection of decimal point function of PV(measurement).
Decimal point position can be decided in 5 digits display.

SV decimal point for
displayThis is a function for changing position of the decimal point of SV at the upperdisplay. For example, when number of digits after decimal point is not displayed,
use this function.
It is a filter function on the operation having first order lag in PV (measurement
value).
Setting value of digital filter is equivalent to time constant (T), and when PV ischanged during step condition it is equivalent to the time (seconds) to reachapproximately 63%.
Original PV change

Digital filter
A
0.63A

PV lag due to digital filterT- 102 -

T: Digital filter (0.0－99.9 seconds）

Term

Explanation

Outputvalue

100%
It is a function that sets higherH
limit and lower limit in a range from-5.0 to 105.0% in MV (output value).
MVs (output value) on allL
the controls, lie within the range
0%of higher limit and lower limitthat is set.
Can be turned off the output limiter when
the instrument has option specification and isoperated by manual.

Output limiter

100％
H
Outputvalue

Output scaling

It is a function that lays out MV(output value)from 0.0 to 100.0%,
in a range from higher limit value
to lower limit value that is set.
All the MVs (output value) on
the control, lie within the rangeof higher limit and lower limitthat is set.
*Option (when ordering)SV
Proportion
band

L
0％
SV
Proportion
band

Output variation limiter

It is a function that limits the variation quantity of MV (output value), for eachcontrol cycle (approximately 0.1 seconds). For example when variation in MV is
50% and set value of output variation limiter is 5%, calculating formula isapproximately 0.1 seconds x 50 / 5 = approximately 1.0 seconds, and thenapproximately 1.0 seconds are required for arriving to a variation of 50%.
By using this function appropriately, sudden variation in MV (output value) can be
avoided and controllability can be improved.
However, output during PV abnormality are not effect this function.

Output preset

It is a function that can set MV (output value) when deviation is zero (SV = PV),
when controlling only the P (proportion) operation.

Preset manual

It is a function that can set MV (output value) when the status is READY. Also MV(output value) can be set forcefully as this setting value.

Output at the time of
PV abnormality

It is a function that considers forcibly MV (output value) as set value when, PV(measurement value) exceeds the range (including higher limit burnout),is below
range (including lower limit burnout).
Separate settings can be done in case of over range (including higher limit
burnout) and under range (including lower limit burnout). In case of internal data
abnormality, MV (output value) is the same as that in case of over range (including
higher limit burnout).
However, MV (output value) is limited by setting value of output limiter.
In case of output 2 specifications, output 2 side is 0% for all conditions.
- 103 -

Term

Explanation

Pulse cycle

It is a function that sets one cycle time of output ON/OFF in case of ON-OFF pulse
type or SSR drive pulse type.
The smaller the set value the better the controllability, however as the ON/OFF
count increases the life span of relay etc. decreases. Set the highest possible
value in the range such that there is no error in controllability.

'Reverse operation' is a control action for SV (Setting value) in which the lower thePV (measurement value) the bigger the MV (output value) and it is generally usedat the time of heating operation.
'Direct operation' is a control action for SV (Setting value) in which the higher thePV (measurement value) the bigger the MV (output value) and it is generally usedat the time of cooling operation.
Control action[Direct operation][Reverse operation]
SV
100％

100％

0％

0％
Low
加熱

Output dead band
(Two-position control
action)

SV

PV

Low
加熱

High

It is a dead band of output operationof two-position control action(when P=0%).
The smaller the set value the betterthe controllability, however as the
ON/OFF count increases the life span ofrelay etc. decreases. Set the highest
possible value in the range such that
there is no error in controllability.

PV

High

[For reverse operation]
SV
100％

Dead
band

0％
Low

PV

High

It is a function that, activates the alarm at the alarm setting value during alarm
activation and releases the alarm when the dead band that is set in the alarm
setting value exceeds the dead band that is set in alarm setting value during alarm
release.
Alarm activation
sectionAlarm dead band
PV

High limit alarm set
value

Activation
point
Release point- 104 -

Dead bandTerm

Explanation

Alarm delay

In the function that has delay in alarm output, initial alarm is switched ON when the
judgment time of alarm ON is continuously equal to the setting value or more. If thejudgment time of alarm ON, is less than the setting value, alarm is not switched ON.
For example, if setting value of alarm delay is 5, when alarm is activatedcontinuously for 5 seconds or more, initial alarm is switched ON. However whenalarm is released it is switched OFF immediately.

It is a function that decides the range of PID operation (especially I operation) in
position type PID control.
If this set value is exceeded, it becomes a PD operation.
A.R.W(Anti reset windup)

PD operation

H of ARWPV

PID operationSV
L of ARWPD operation

PV start

It is one of the functions in slope operation according to the SV change rate. Thisfunction is the SV (set value) is started from current PV (measurement value)
when recovery from power failure or switch manual operation to auto operation.
For example, when PV is 110C and SV is changed from 100C to 150C, at thattime the slope operation is started from PV after turning off the power at 105C thatis the middle of the slope of the SV and then turning on the power. In other words,
it is started from 110C in this case. If PV is over range or under range, SV after
returning on the power is displayed 150C of changed value.

- 105 -

16. Accessories
16-1. Front protective cover
It is a cover for protecting the front part and also to protect the keys from being tampered.
During closed installation, it is not mounted but it is with front protective cover, the panel mounting space of thecontroller is 105 mm or more.

16-2. Contact protection element
Contact protection element is connected for noise rejection to the relay output terminal of the controller. Always
do the loading and wiring through contact protection element and buffer relay in relay output like ON-OFF pulse
type, ON-OFF servo type and alarm output.
Contact protection element as shown below is available with our company also, use it as per you requirement.
Model
CX-CR1CX-CR2

Specifications

Open close current
Less than 0.2A
0.2A or more

0.01F + 120
0.5F + 47

Application
For light load
For heavy load

While using it, the leak current flows depending on the load power supply as shown below hence take care.

Model
CX-CR1CX-CR2

Power voltage: 200V
50Hz
Approximately 2mA
Approximately 45mA

60Hz
Approximately 2mA
Approximately 55mA

- 106 -

Power voltage: 100V
50Hz
Approximately 1mA
Approximately 23mA

60Hz
Approximately 1mA
Approximately 28mA

17. Specifications■ Input specifications
Input signal:
Thermocouple B, R, S, K, E, J, T, WRe5-WRe26,
W-WRe26, NiMo-Ni, CR-AuFe, N, PR5-20,
PtRh40-PtRh20, PlatinelⅡ, U, L
DC voltage±10mV, ±20mV, ±50mV, ±100mV,±5V, ±10V
DC current
0 to 20mA
Resistance thermometer Pt100, JPt100, Old Pt100,
Pt50, Pt-Co (4-wire)
Measurement range: Thermocouple 28 types, DC voltage 6
types, DC current 1 type, resistancethermometer 14 types
Temperature unit: C, K
Accuracy rating: 0.1% 1 digit of measurement range
For details see, 'Detailed accuracy rating specifications'.
Reference junction compensation accuracy:0.5C
For details see, 'Reference junction compensation accuracy'.
Sampling rate: Approximately 0.1 seconds
Resolution : Approximately 1/30000
Burnout: Restricted to thermocouple, DC voltage (less than
50mV), resistance thermometer (3-wire), high limit
burnout is a standard provision. During burnout,
output value of output 1 can be set optionally, output
value of output 2 is 0% and high limit alarm is ON(during high limit burnout) however DC voltage(100mV or more), DC current, resistancetemperature (4 wire system) are not provided.
Input impedance : Thermocouple 1M or more
DC voltage 1M or more
Direct current approximately 250

■ Control specifications
Control cycle : Approximately 0.1 seconds
Output format : ON-OFF pulse type, ON-OFF servo type,
Current output type, SSR drive pulse type,voltage output type
ON-OFF pulse type : Output signal

ON-OFF pulse conductive signal

Contact capacity Resistance load
100 to 240VAC and Less than 5A
30VDC and Less than 5A
Inductive load
100 to 240VAC and Less than 2.5A
30VDC and Less than 2.5A
Smallest load
5VDC and 10mA or more
Contact protection Build in a small type of CR device
ON-OFF servo type : Output signal ON-OFF servo inductive signal
Contact capacity of standard load
Resistance load
100 to 240VAC and Less than 5A
30VDC and Less than 5A
Inductive load
100 to 240VAC and Less than 2.5A
30VDC and Less than 2.5A
Smallest load
5VDC and 10mA or more
Contact capacity of light load

Allowable signal
source resistance : Thermocouple
Less than 100DC voltage (mV) Less than 100DC voltage (V)Less than 300Resistance load

Allowable
wire resistance : Resistance thermometer
Less than 5
(Should be common for all wires)

Inductive load

100 to 240VAC and Less than 20mA
30VDC and Less than 20mA
100 to 240VAC and Less than 20mA
30VDC and Less than 20mA

Measurement currentof resistance thermometer: Approximately 1mA
Maximumallowable input : Thermocouple
DC voltage
DC voltage

Smallest loadLess than 20V
Less than 20V
Less than 30mA
Less than 7.5V
Resistance temperature Less than 500,Less than 5V
Maximum common mode voltage: Less than 30VAC
Common mode rejection ratio: 130dB or more (50/60Hz)
Normal mode rejection ratio: 50dB or more (50/60Hz)■ Display specifications
Upper display : LED
Lower display : LCD (with back light) 108x24 dot

5VDC and 1mA or more
Contact protection Built in small type of CR device
Current output type Output signal

4 to 20mA

Load resistance Less than 750SSR drive pulse typeOutput signal

ON-OFF pulse voltage signal

Output voltage

ON voltage 12VDC±20%
OFF voltage less than 0.8VDC

Load current

Less than 20mA

Voltage output type Output signal- 107 -

0 to 10V

Output impedanceApproximately 10

Load resistance

50k or more

■ Alarm specifications
Alarm points : 4 points
Alarm type : Absolute value alarm, deviation
alarm, absolute value deviation alarm,setting value alarm, output value alarm,
control loop abnormal alarm, FAIL, timer,heater snapping wire
Output signal : Relay output signal (a contact point)
Common COM in AL1 and AL2, common COM
in AL3 and AL4
Contact point capacity Resistance load
100-240VAC and Less than 3A
30VDC and Less than 3A
Inductive load
100-240VAC and Less than 1.5A
30VDC and Less than 1.5A
Smallest load
5VDC and 10mA or more
■ General specifications
Rated power voltage: General power supply specifications 100 to 240VAC
24V Power supply specifications 24VAC/24VDC
Rated power supply frequency: General power supply specifications 50/60Hz
24V Power supply specification DC, 50/60Hz
Maximum power consumption:
General power supply specifications
Without option
100VAC 10VA
240VAC 15VA
With option
100VAC 15VA
240VAC 20VA
24V Power supply specifications
Without option
24VAC 10VA
24VAC 5W
With option
24VAC 15VA
24VAC 10W
Power failure countermeasures: Storing the setting contents using EEPROM(Rewrite count Less than one million times)
Terminal screw : M3.5
Insulation resistance: Between primary terminal and secondary terminal
20M or more (500VDC)
Between primary terminal and grounding terminal
20M or more (500VDC)
Between secondary terminal and grounding terminal
20M or more (500VDC)
Withstand voltage: Between primary terminal and secondary terminal
1500VAC (For 1 minute)
Between primary terminal and grounding terminal
1500VAC (For 1 minute)
Between secondary terminal and grounding terminal
500VAC (For 1 minute) Primary terminal: Terminal of power supply,
control output, and alarm output
Secondary terminal : All terminals except primaryterminal,
power supply (24VAC/24VDC)
Casing : Fire-retardant Polycarbonate
Color : Gray or black
Mounting : Panel mounting
External dimensions : 96(H) X 96(W) X 127(D)(Depth from panel screen is 120)
Weight: Without option
Approximately 450g
With option
Approximately 580g

■ Safety standards
CE approval: EN61326-1:2006
EN61010-1:2001(Over voltage category II, pollution level 2)
 Due to the test condition of EMC directive, indication value
or output value which is equivalent to maximum 10% or
maximum 2mV which ever is greater, changes.
UL file No. : E214646
UL:UL61010-1 2nd edition
c-UL:CAN/CSA C22.2 No.61010-1-04■ Reference operation condition
Surrounding temperature : 23C2C
Surrounding humidity : 55%RH±5% (With no condensation)
Power voltage: General power supply specifications 100VAC±1%
24V Power supply specifications 24VDC±1%
Power supply frequency: General power supply specifications 50/60Hz0.5%
24V Power supply specifications DC
Mounting orientation : Forward or backward 3, lateral 3
Set up height : Altitude below 2000m
Vibrations : 0m/s2
Shocks : 0m/s2
Mounting condition: Simple panel mounting (There should be a space above
below and to the right and left)
Wind : None
External noise : None
Warm up time : 30 minutes or more
■ Normal operation condition
Surrounding temperature: -10C to 50C (-10C to 40C for closed installation)
Surrounding humidity: 10 to 90%RH (With no condensation)
Power voltage: General power supply specifications 90 to 264VAC
24V Power supply specifications 21.6 to 26.4VDC/AC
Power supply frequency: General power supply specifications 50/60Hz2%
24V Power supply specifications DC, 50/60Hz2%
Mounting orientation : Forward or backward±10, lateral±10
Set up height : Altitude below 2000m
Vibrations : 0m/s2
Shocks : 0m/s2
Mounting condition: Simple panel mounting (There should be a space above and below)
External noise : None
Surrounding temperature variation ratio : Less than 10C/hour- 108 -

■ Transport conditions
Surrounding temperature : -20C to 60C[Communications interface]

Surrounding humidity : 5 to 90%RH (With no condensation)

Communications points : Maximum 2 points

Vibrations : 4.9m/s2 (10 to 60Hz)

Communications types : RS232C, RS422A, RS485

Shocks : 392m/s2

Protocol : MODBUS(RTU), MODBUS(ASCII), PRIVATE

However these are the factory shipping packing conditions.

External signal input : R/L (Remote/local)
Insulation : Internal circuit is insulated (20MΩ or more and 500VDC)■ Storage conditions

Communications interface points are not insulated

Surrounding temperature : -20C to 60C
However temperature for long term preservation is 10C to 30C.
Surrounding humidity : 5 to 90%RH (With no condensation)[Heater snapping wire alarm]

Vibrations : 0m/s2

Measurement scope : 10 to 100AAC (50/60Hz)

Shocks : 0m/s2

Accuracy rating : ±5.0%FS±1digit
CT : Manufactured by U-RD Limited‘CTL-12-S36-8’

However this is the factory shipping packing status.
■ Option[Output 2][Transmission signal output]

Control period : Approximately 0.1 second

Number of outputs : Maximum 2 points

Output format : Arbitrary combination using ON-OFF pulse

Output signal : 4-20mA (Load resistance Less than 400Ω)

format, current output format, voltage output

0-1V (Output impedance Approximately10Ω)(Load resistance More than 50kΩ)

format, SSR drive pulse format is possible
Control system : PID system, SPRIT system

0-10V (Output impedance Approximately10Ω) Insulation : Internal circuit is insulated (20MΩor more and 500VDC)(Load resistance More than 50kΩ)

Not insulated between outputs (Only ON-OFF pulse type is insulated)

Accuracy rating : High-performance type ±0.1%FS
General type ±0.3%FS[External signal input]

Resolution : High-performance type Approximately 1/30000
General type Approximately 1/15000

Input points : Maximum 20 points
Input signal : Voltage contact point, open collector output

Output update period : Approximately 1 second

External contact point capacity : 5VDC and 2mA

Insulation : Internal circuit is insulated (More than 20MΩ and 500VDC)

Function : Selecting execution number (SV No.)

Transmission signal outputs are also insulated(4 points SV1/SV2/SV4/SV8)
Manual output operation/automatic output operation[Transmitter power supply](2 points MAN1/AUTO1 and MAN2/AUTO2)

Power supply voltage : 24VDC±10%

READY/RUN

Maximum current capacity : Less than 30mA

HOLD of PV

Insulation : Internal circuit is insulated (20MΩ or more and 500VDC)

HOLD of SV slope operation[Remote signal input]

RESET of SV slope operation

Input points : 1 point

Start/Reset timer

Input signal : 4 to 20mA (Input impedance approximately 50Ω)

(4 points TIMER1/TIMER2/TIMER3/TIMER4)

0 to 1V (Input impedance approximately 500kΩ)Cancel alarm output

0 to 10V (Input impedance approximately 100kΩ)Preset manual/automatic output operation
Insulation : Internal circuit is insulated (20MΩ or more andMaximum allowable input: DC current less than ±30mA, less than ±1.5V

500VDC)DC voltage Less than ±20V

Not insulated between external signal input points

Accuracy rating :±0.1%FS±1digit
Resolution : Approximately 1/30000[Panel sealing]

Sampling rate : Approximately 0.1 seconds

Equivalent to IEC60529 IP54

External signal input : R/L (Remote/local)(Not possible during closed instrumentation)

Insulation : Internal circuit is insulated (20MΩ or more and 500VDC)[Terminal cover]
Cover the terminals for safe.

- 109 -

■ Detailed specifications of accuracy rating
Input type

Accuracy rating

Exceptional specifications
0 to 400℃ : Out of specifications
400 to 800℃ : ±0.2%FS ±1digit
0 to 400℃ : ±0.2%FS ±1digit

B
R, S
N

-200 to 0℃

K: ±0.2%FS ±1digit

or ±60μV equivalent value, whichever is bigger-270 to 0℃

E: ±0.2%FS ±1digit

or ±80μV equivalent value, whichever is bigger

J±0.1%FS ±1digit-200 to 0℃ : ±0.2%FS ±1digit
or ±80μV equivalent value, whichever is bigger-270 to 0℃

T: ±0.2%FS ±1digit

or ±40μV equivalent value, whichever is bigger

Thermocouple-200 to 0℃

U: ±0.2%FS ±1digit

or ±40μV equivalent value, whichever is bigger

L-200 to 0℃: ±0.2%FS ±1digit

0 to 400℃: ±0.3%FS ±1digit

0 to 20K
20 to 50K

: ±0.5%FS ±1digit: ±0.3%FS ±1digit

0 to 100℃: Out of specifications

WRe5-WRe26
W-WRe26
NiMo-Ni
PlatinelⅡ
CR-AuFe
PR5-20±0.2%FS ±1digit

PtRh40-PtRh20
DC voltage/DC current

Resistancethermometer

Pt100
Old Pt100
JPt100100 to 200℃

: ±0.5%FS ±1digit

0 to 400℃: ±1.5%FS ±1digit

400 to 800℃

: ±0.8%FS ±1digit±0.1%FS ±1digit
Applicable only when measurement range is “-100 to 100ºC,±0.1%FS ±1digit-100 to 100℃

: ±0.15%FS ±1digit

Pt50

4 to 20K : ±0.5%FS ±1digit
20 to 50K : ±0.3%FS ±1digit It is the measurement range conversion accuracy in reference operation condition. Thermocouple adds to reference
junction compensation accuracy.
 K, E, J, T, R, S, B, N：IEC584 (1977, 1982), JIS C 1602－1995, JIS C 1605－1995
WRe5-WRe26, W-WRe26, NiMo-Ni, PlatinelⅡ, CR-AuFe, PtRh40-PtRh20：ASTM Vol.14.03
U, L: DIN43710-1985, PR5-20: material of Johnson Matthey
Pt100: IEC751 (1995), JIS C 1604-1997
Old Pt100: IEC751 (1983), JIS C 1604-1989, JIS C 1606-1989
JPt100: JIS C 1604-1981, JIS C 1606-1986
Pt50: JIS C 1604-1981■ Reference junction compensation accuracy
Pt-Co

Thermocouple type±0.15%FS ±1digit

Surrounding temperature:23℃±10℃±0.5℃

K, E, J, T, N, Platinel II

Or ±20μV equivalent value, whichever isbiggerOther than mentioned
above

Surrounding temperature: Range other than mentioned on left
±1.5℃
Or ±60μV equivalent value, whichever is bigger

±1.0℃

±3.0℃

Or ±40μV equivalent value, whichever is

Or ±120μV equivalent value, whichever is bigger

bigger It is the compensation accuracy when measurement input value is 0ºC.In case of measurement value other than 0ºC,
above-mentioned electromotive force conversion equivalent value is considered as the compensation accuracy.

- 110 -

18. Parameter list
[Parameters not related to execution numbers]
Mode
No.

Default value
Customer setting value(During factory shipping)

Setting Item
Executing S V

Setting range

0000.0

SV rangeP005.0%

000.0 to 999.9 (0 is two-position control)

I

0060s

0000 to 9999 (0 means ∞)

D

0030s

0000 to 9999 (0 means OFF)

Executing alarm1 andAL100.200alarm 2AL2

-00.200

Executing alarm 3 and

AL3

30.00

alarm 4AL4

-19.999

Executing PID
0-1999.9 to 3000.0

RUN/READY switching

RUN

RUN, READY

Cancel alarm

NON

NON, RESET

Remote/local switching

LOCAL

LOCAL, REMOTE

Select execution number

1

1 to 8END

END, AT1, AT2, AT3, AT4

Select PID No. system

No.1 to 8

No.1-8, No.9

Select simple function/multiple functions

MULTI

SIMPLE, MULTIP V hold

NON

NON, HOLDCONTINUE

CONTINUE, READY

NON

NON, DISPLAY

UP

0000.00000.0 to 2000.0

DW

0000.0-1999.9 to 0000.0

Time

M

H (Hours), M (Minutes), S (Seconds)

S V range-200.0 to 1370.0-1999.9 to 3000.0

Remote scale

0000.0 to 2000.0-1999.9 to 3000.0

Remote filter

00.0s

00.0 to 99.9

r

1.00

0.00 to 1.00

b000.0%-99.9 to 100.0

OFFON, OFFPID

0.0%

0.0 to 9.9

P=0

0.5%

0.1 to 9.9

P005.0%

000.0 to 999.9 (0 is two-position control)

I

0060s

0000 to 9999 (0 means ∞)

D

0030s

0000 to 9999 (0 means OFF)000.0%-100.0 to 100.0

Auto tuning
1

Operation at the time of starting thepower supply
Existence of CT screen

S V change rate2

Cascade constant
Existence of tracking
Output dead band

Second output PID
3
Second output gap
Second output dead

PID

0.0%

0.0 to 9.9

band

P=0

0.5%

0.1 to 9.9- 111 -

Mode
No.

Initial value(During factory shipping)

Setting item

Customer setting
value

Setting range

Alarm format of alarm 1

AL1

DV-HW

PV, DV, ADV, SV, MV (MV1, MV2)

and alarm 2

AL2

DV-LW

H, HW, HK, HWK

Alarm format of alarm 3

AL3

DV-HW

L, LW, LK, LWK

and alarm 4

AL4

DV-LW

CT, LOOP, TIMER, FAIL

AL1

00.020AL2

00.020AL300.020AL400.020Alarm dead band

000.00 to 200.00

3
Alarm delay

0000.0s0000.0 to 2000.0

Control loop abnormal alarm judgment time

03600s00000 to 20000

L-050.0%-100.0 to 000.0

H050.0%

000.0 to 100.0

UP

UP, DOWNPOSITIONPOSITION, VELOCITY

Pulse cycle

030s

001 to 180

Second output pulse cycle

030s

001 to 180

FB tuning

END

END, START

Z

00.0%

00.0 to 99.9

S

100.0%

000.1 to 100.0

1.0%

0.5 to 5.0

A.R.W.
AT2, AT3 start direction
Control algorithm

FB zero span
F B dead band
OVR

000.0%

UDR

000.0%

Second output limiter

L

000.0%-05.0 to 100.0(Second output scaling)H

100.0%

000.0 to 105.0

Direct/reverse control

REVERSE

DIRECT, REVERSE

Direct/reverse second output control

DIRECT

DIRECT, REVERSE

Preset manual000.0%-005.0 to 105.0

Second output preset manual000.0%-005.0 to 105.0

Second output control system

PID

PID, SPRIT

DIR

00.0%

00.0 to 60.0

REV

100.0%

040.0 to 100.0±5

See 'Measurement list'

1.0 to 5.0

Scale scope of measurement range

00.1s

00.0 to 99.9

30 to 4DOT

30 to 4Scale

0.300 to 1.300-1999.9 to 3000.0

30 to 4

PV

PV, SV, MV(MV1, MV2), MFB, RSV-0200.0 to 1370.0-1999.9 to 3000.0

Transmission type ( General type )PVPV, SV, MV (MV1, MV2), MFB, RSV

Transmission scale ( General type )-0200.0 to 1370.0-1999.9 to 3000.0

PV abnormal output
4-05.0 to 105.0

Sprit
Measurement
Universal
range
Measurement scope
Digital filter
5
P V decimal point
Linear scale
SV decimal point for display
Transmission type(High-performance type)Transmission scale
6(High-performance type)- 112 -

Mode
No.

Setting item
Communication speed

Initial value(During factory shipping)

Customer setting
value

Setting range

9600bps

2400, 4800, 9600, 19200, 38400

Instrument number

01

01 to 99

Communication function

COM

COM, REM, TRANS

Communication transmission typePV

PV, SV, MV(MV1, MV2), MFB, RSVMODBUS(RTU), MODBUS(ASCII),

Communication protocol

MODBUS(RTU)
PRIVATE

8BIT/NON/STOP1

7BIT/EVEN/STOP1
8BIT/ODD/STOP2

Select communication 2 port function

ENG

COM, ENG

Communication speed 2 for COM2

9600bps

2400, 4800, 9600, 19200, 38400

Instrument number for COM2

01

01 to 99

Communication function for COM2

COM

COM, REM, TRANS

Communication transmission type for COM2

PV

PV, SV, MV(MV1, MV2), MFB, RSVCommunication protocol for COM2

MODBUS(RTU)

Communication character
7

MODBUS(RTU), MODBUS(ASCII),PRIVATE
8BIT/NON/STOP1

7BIT/EVEN/STOP1
8BIT/ODD/STOP2

Display backlight

AUTO

GREEN, ORANGE, AUTO

Display contrast

050%

000 to 100

Key backlight

AUTO

AUTO, OFF, ON

In External signal Terminal No.12(19,26)

PRISET/AUTO

See 'External signal input'

In External signal Terminal No.13(20,27)

MANU/AUTO

See 'External signal input'

In External signal Terminal No.14(21,28)

SV8

See 'External signal input'

In External signal Terminal No.15(22,29)

SV4

See 'External signal input'

In External signal Terminal No.16(23,30)

SV2

See 'External signal input'

In External signal Terminal No.17(24,31)

SV1

See 'External signal input'

Testing alarm output

OFFOFF, AL1, AL2, AL3, AL4

Measurement range zero correction

00.000-19.999 to 20.000

Measurement range span correction

1.00000.9000 to 1.1000

Output 1 zero correction

00.000-10.000 to 10.000

Output 1 span correction

1.00000.9000 to 1.1000

Output 2 zero correction

00.000-10.000 to 10.000

Output 2 span correction

1.00000.9000 to 1.1000

Remote input zero correction

00.000-19.999 to 20.000

Remote input span correction

1.00000.9000 to 1.1000

00.000-10.000 to 10.000

1.00000.9000 to 1.1000

00.000-10.000 to 10.000

1.00000.9000 to 1.1000

CT input zero correction

00.000-10.000 to 10.000

CT input span correction

1.00000.9000 to 1.1000

Communication character for COM2

11

12

Transmission output (Highperformance type) zero correction
Transmission output (Highperformance type) span correction
Transmission output (General type) zerocorrection
Transmission output (General type)span correction- 113 -

[Parameters related to execution numbers]
Mode
No.

Initial value(During factory shipping)

Setting item

Customer setting value (Execution number)
Setting range
1

2

3

4

5

6

7

8

SV

0000.0

SV range

Remote shift

000.00-199.99 to 200.00

P

005.0%

000.0 to 999.9

I

0060s

0000 to 9999

D

0030s

0000 to 9999

Alarm 1 andAL13000.0alarm 2

AL2

-1999.9

Alarm 3 andAL33000.0alarm 4

AL4

-1999.9

2

PID

3-19999 to 30000

Output preset

050.0%-100.0 to -100.0

UP

100.0%

000.1 to 100.0

variation limiter

DOWN-100.0%-100.0 to -000.1

Output limiter

L

000.0%-05.0 to 100.0(Or output scaling)H

100.0%

000.0 to 105.0

000.00-199.99 to 200.00

Output4

5

Sensor correction[Parameters related to auto tuning]
Mode
No.

Initial value(During factory shipping)

Setting item

Customer setting value
Setting range
1

2

3

4

5

6

7

8

Execution

Only No.1 is ON

ON, OFF

SV

Auto development-19999 to 30000

Execution

OFFON, OFF

SV

Auto development

switching system

SV for AT2

3

Automatic PID
AT3 for SV
SV section range[Parameters related to automatic PID switching system]
Mode
No.

Initial value(During factory shipping)

Setting item

Customer setting value
Setting range
9-1

9-2

9-3

9-4

9-5

9-6

9-7

9-8

P

005.0%

000.0 to 999.9

I

0060s

0000 to 9999

D

0030s

0000 to 9999

PID
3
Automatic PID

Measurement range,
switching system

Auto development
linear scale

SV section- 114 -

19. Parameter directory
OperationscreenMode 0Mode 1Mode 2Mode 3

Executing SV

RUN/READY

SV8 types

PID 16 types

Executing PID

Cancel alarm output

SV change rate

Output dead bandExecutingalarm value 1/2
Executingalarm value 3/4

With remote signal
input specification
Communications
specification

Output 2
specifications

SV range

Current output format
Voltage output format
Pulse

ON-OFF servo type

type
Pulse
cycle

FB tuning(Motor tuning)

When PID system When SPRIT
system isis selected
selected

Remote/Local
With
With remote input communication
specifications
specifications

Select Execution No.

Mode 4

FB zero span
(Motor full open andclose time)

Output 2 PID
FB dead band
(Motor deadband)Output 2 GAP

Remote scale

Output 2 dead band

Auto tuning
Remote shift
8 types

Output when PV is abnormal
Output preset 8 types

Select PID No. system
Alarm value 1/2 8 types
Unit function/multiple functions

PV hold
Operation whenstarting the power supply

Remote filter

Output variation limiter
Alarm value 3/4 8 types

With remote input With communication
specification
specifications
Alarm 1/2 alarm format
Cascade constant

Output limiter 8 types(Output scaling 8 types)

Output 2 specifications
Alarm 3/4 alarm format
Second output limiter(Second output scaling)

Heater snapping wire
alarm specifications

Alarm dead band
Existence of tracking
Alarm delay

Existence of CT screen
Output 1
specification

Output 2
specification

Control loop abnormal
alarm judgment time

Direct/reverse
controller operation

Preset manual

Output 2 specifications
A.R.W.
SV8 types for AT2

Second output
control system
When PID
system isselected

When SPRIT
system isselected

SV section for automatic PID
Sprit
AT3 8 types SV
AT 2/3 start direction

Control algorithm- 115 -

Mode 5

With transmission signal
output specification

Measurement
range
Unit
When selecting
When thermocouple
linear/thermocouple is selected

Mode 6
With transmission signal
output specification
High-performance typeTransmission type

With communication
specifications

Mode 11

Mode 12

Mode 7

Display backlight

Measurement range zerocorrection

Communication speed

Display contrast

Measurement range spancorrection

Instrumnet number

Key backlight

Output 1 side
Current /Voltage

RJ

Digital filter

Transmission scaleWith transmission
signal output
specification
General type

Sensor correction
8 types

Communication

With external signal
input specification

Output 1 zero correction

function
When
COM/REM When TRANS
is selected is selected

External signal
allotment

Output 1 span correction

Communicationtransmission typeOutput 2 side
Current /Voltage

Transmission type
Alarm output test

Output 2 zero correction

PV decimal point
Transmission scale
When selecting
thermocouple/resistance thermometer When Linear is selected
Measurement
scope

Measurement
scope

Communication protocol
When PRIVATE When MODBUS
is selected
is selected
Communication character

Output 2 span correction
Remote input
specifications
Remote input zero correction

Linear scale
Communication 2 port specifications

SV decimal point
for display

Select communication 2 port function
When ENG is
selected

When COM isselected
Communication speed for COM2

Device no. for COM2

Communication function for COM2
When
COM/REM is When TRANS
selectedis selected
Communication transmission
type for COM２

Remote input span correction
With transmission signal
output specification
High-performance typeTransmission output
zero correction
Transmission output
span correction
With transmission signal
output specification
General typeTransmission output
zero correction
Transmission output
span correction
Heater snapping wire
alarm specifications

Communication protocol for COM2
When PRIVATE When MODBUS
is selected
is selected
Communication character for COM2

- 116 -CT input zero correction

CT input span correction

20. Engineering unit sticker
The controller is supplied with sticker for engineering unit. Fix it in the appropriate position as shown in theupper display as per your convenience.
Then if long time has passed after fixing this sticker, there may be peeling-off of the sticker or degradation ofcharacter printing due to adhesion degradation.

Precaution

Unincorporated measurement units that are not decided by themeasurement laws are included in this unit seal.

- 117 -

The contents of this manual are subject to change without notice for improvement.
For inquiries regarding product handling, please contact us or our distributors.
Inquiry form URL：https://www.energys.co.jp/english/inq/all.php
ENERGY SUPPORT CORPORATION
1, Aza Kamikobarii, Inuyama, Aichi 484-8505 Japan