RKC INSTRUMENT COM-JC Instruction Manual

M

-

r

RKC INSTRUMENT INC.

®

CC-Link Communication

Converte

CO

JC

Instruction Manual

IMR01Y06-E3

 CC-Link is a registered trademark of Mitsubishi Electric Co. Ltd.  Modbus is a registered trademark of Schneider Electric.  The name of each programmable controller (PLC) means the products of each manufacturer.  Company names and product names used in this manual are the trademarks or registered trademarks of

the respective companies.

t

Thank you for purchasing this RKC instrument. In order to achieve maximum performance and ensure proper operation of your new instrument, carefully read all the instructions in this manual. Please place this manual in a convenient location for easy reference.

SYMBOLS

WARNING

CAUTION

!

 An external protection device must be installed if failure of this instrument

could result in damage to the instrument, equipment or injury to personnel.

: This mark indicates precautions that must be taken if there is danger of electric

shock, fire, etc., which could result in loss of life or injury.

: This mark indicates that if these precautions and operating procedures are no

taken, damage to the instrument may result.

: This mark indicates that all precautions should be taken for safe usage.

: This mark indicates important information on installation, handling and operating procedures.

: This mark indicates supplemental information on installation, handling and operating procedures.

: This mark indicates where additional information may be located.

WARNING

!

 All wiring must be completed before power is turned on to prevent electric

shock, fire or damage to instrument and equipment.

 This instrument must be used in accordance with the specifications to

prevent fire or damage to instrument and equipment.

 This instrument is not intended for use in locations subject to flammable or

explosive gases.

 Do not touch high-voltage connections such as power supply terminals, etc.

to avoid electric shock.

 RKC is not responsible if this instrument is repaired, modified or

disassembled by other than factory-approved personnel. Malfunction can occur and warranty is void under these conditions.

IMS01Y06-E3

i-1

CAUTION

 This is a Class A instrument. In a domestic environment, this instrument may cause radio

interference, in which case the user may be required to take adequate measures.

 This instrument is protected from electric shock by reinforced insulation. Provide

reinforced insulation between the wire for the input signal and the wires for instrument power supply, source of power and loads.

 Be sure to provide an appropriate surge control circuit respectively for the following:

- If input/output or signal lines within the building are longer than 30 meters.

- If input/output or signal lines leave the building, regardless the length.



This instrument is designed for installation in an enclosed instrumentation panel. All

high-voltage connections such as power supply terminals must be enclosed in the instrumentation panel to avoid electric shock by operating personnel.

All precautions described in this manual should be taken to avoid damage to the



instrument or equipment.

 All wiring must be in accordance with local codes and regulations.  All wiring must be completed before power is turned on to prevent electric shock,

instrument failure, or incorrect action. The power must be turned off before repairing work for input break and output failure including replacement of sensor, contactor or SSR, and all wiring must be completed before power is turned on again.

To prevent instrument damage or failure, protect the power line and the input/output lines



from high currents with a protection device such as fuse, circuit breaker, etc.

 Prevent metal fragments or lead wire scraps from falling inside instrument case to avoid

electric shock, fire or malfunction.

 Tighten each terminal screw to the specified torque found in the manual to avoid electric

shock, fire or malfunction.

 For proper operation of this instrument, provide adequate ventilation for heat dispensation.  Do not connect wires to unused terminals as this will interfere with proper operation of the

instrument.

 Turn off the power supply before cleaning the instrument.  Do not use a volatile solvent such as paint thinner to clean the instrument. Deformation or

discoloration will occur. Use a soft, dry cloth to remove stains from the instrument.

 To avoid damage to instrument display, do not rub with an abrasive material or push front

panel with a hard object.

 Do not connect modular connectors to telephone line.

NOTICE

 This manual assumes that the reader has a fundamental knowledge of the principles of electricity,

process control, computer technology and communications.

 The figures, diagrams and numeric values used in this manual are only for purpose of illustration.  RKC is not responsible for any damage or injury that is caused as a result of using this instrument,

instrument failure or indirect damage.

 RKC is not responsible for any damage and/or injury resulting from the use of instruments made by

imitating this instrument.

 Periodic maintenance is required for safe and proper operation of this instrument. Some

components have a limited service life, or characteristics that change over time.

 Every effort has been made to ensure accuracy of all information contained herein. RKC makes no

warranty expressed or implied, with respect to the accuracy of the information. The information in this manual is subject to change without prior notice.

 No portion of this document may be reprinted, modified, copied, transmitted, digitized, stored,

processed or retrieved through any mechanical, electronic, optical or other means without prior written approval from RKC.

i-2

IMS01Y06-E3

1. OUTLINE

This manual describes the communication specifications, mounting, wiring, setting and data instructions for the CC-Link Communication Converter COM-JC.

CC-Link Communication Converter COM-JC (hereafter called COM-JC) is communication converter to connect the RKC temperature controller (FB400/FB900) to a programmable controller (Mitsubishi Electric PLC MELSEC series: hereafter called PLC) for CC-Link. In addition, COM-JC is connected to CC-Link as the remote device station.

Mitsubishi Electric PLC

MELSEC series (Master station)

CC-Link

communication

converter

COM-JC (slave)

Controller communication (RS-485: Modbus)

1

Power supply (24 V DC)

Remote device station

2 31

FB400 or FB900

(Up to 31 controllers)

Slave station

For CC-Link, see the website of CC-Link Partner Association. URL: http://www.cc-link.org/

Remote I/O Local station

IMR01Y06-E3 1

1. OUTLINE

1.1 Product Check

Before using this product, check each of the following.

 Model code  Check that there are no scratch or breakage in external appearance (case, front panel, terminal, etc).  Check that all of the accessories delivered are complete. (See below)

Accessories Q’TY Remarks

Installation Manual (IMR01Y01-E)



Quick Instruction Manual (IMR01Y11-E)



Communication Data List (IMR01Y16-E)



Instruction Manual (IMR01Y06-E3)



1

Enclosed with instrument

This manual (sold separately)

If any of the products are missing, damaged, or if your manual is incomplete, please contact RKC sales office or the agent.

1.2 Model Code

Check whether the delivered product is as specified by referring to the following model code list. If the product is not identical to the specifications, please contact RKC sales office or the agent.

(1) Corresponding to the RKC controller

COM- JC ∗ 01- 

(1) (2)

01: FB400/FB900

(2) RUN/STOP logic selection

1: 0: RUN 1: STOP

2: 0: STOP 1: RUN

2

IMR01Y06-E3

r

1.3 Parts Description

1. OUTLINE

Terminal cove

Indication

lamps

Station number

setting switch

CC-Link

connection

terminals

(COM.PORT)

Terminal cove

Mounting

bracket

Front view

 Indication lamps

FAIL [Red]

• When instrument abnormally: ON

• CC-Link setting error: ON

• CC-Link operation error: Flashes slowly

• CC-Link setting is changed: Flashes rapidly

RUN [Green]

• When normally: ON

• Operation error: Flashes slowly

• During controller communication initialization: Flashes rapidly

SD [Green] RD [Green]

During CC-Link data send: ON During CC-Link data receive: ON

 CC-Link connection terminals

COM. PORT

Terminals for PLC (Master) connection

 Switches

Station number setting switch CC-Link communication

Set the station number for CC-Link Set the communication speed for CC-Link

peed setting switch Dip switch

• Set the number of occupied station/extension cyclic for CC-Link

• Set the communication speed for controller communication

 Other

Terminal cover Mounting bracket

Terminal cover above and below the COM-JC

• Used for the DIN rail mounting

• When panel mounted, two mounting brackets are required for the upper

Terminal base

Part of the terminal and base of COM-JC (There is the termination resistor setting switch in the inside of terminal base)

Mainframe

Part of the mainframe of COM-JC

Terminal base

Mainframe

Dip switch

[Details of

RUN FAIL

CC-Link communication speed setting switch

Left side view

Indication lamps

RD SD

and lower sides (one required for the upper side: separately sold).

]

IMR01Y06-E3

3

2. HANDLING PROCEDURES

Conduct the setting necessary for performing communication in accordance with the following procedure.

COM-JC setting

Set the CC-Link station number, communication speed and occupied station/extended cyclic of COM-JC and controller communication speed.

See 5. SETTING (P. 16)

Mounting

Install the COM-JC.

•

See 3. MOUNTING (P. 5)

•

For controller, see FB400/FB900 Installation Manual

(IMR01W01-E)

Wiring and

connection

PLC and Controller

settings

Connect power supply wires to the COM-JC, and also connect the COM-JC to the controller and the COM-JC to the PLC, respectively.

•

See 4. WIRING (P. 8)

•

For controller, see FB400/FB900 Installation Manual

(IMR01W01-E)

Set the PLC and controller.

• See 8.3 Use Instruments Setting (P. 78)

•

For controller, see FB400/FB900 Communication Quick Manual (IMR01W07-E)

Device assignment

Do assignments of remote input/output and remote register.

See 8.4 Device Assignments Example (P.80)

Program creation

Create the sequence program of PLC.

See 8.5 Sample Program (P.83)

4 IMR01Y06-E3

3. MOUNTING

This chapter describes installation environment, mounting cautions, dimensions and mounting procedures.

To prevent electric shock or instrument failure, always turn off the power before mounting or removing the instrument.

WARNING

!

3.1 Mounting Cautions

(1) This instrument is intended to be used under the following environmental conditions. (IEC61010-1)

[OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2]

(2) Use this instrument within the following environment conditions.

• Allowable ambient temperature: −10 to +50 °C

• Allowable ambient humidity: 5 to 95 % RH

(Absolute humidity: MAX.W.C 29.3 g/m

3

dry air at 101.3 kPa)

• Installation environment conditions: Indoor use Altitude up to 2000 m

(3) Avoid the following conditions when selecting the mounting location.

• Rapid changes in ambient temperature which may cause condensation.

• Corrosive or inflammable gases.

• Direct vibration or shock to the mainframe.

• Water, oil, chemicals, vapor or steam splashes.

• Excessive dust, salt or iron particles.

• Excessive induction noise, static electricity, magnetic fields or noise.

• Direct air flow from an air conditioner.

• Exposure to direct sunlight.

• Excessive heat accumulation.

(4) Take the following points into consideration when mounting this instrument.

• Ensure at least 50 mm space on top and bottom of the instrument for maintenance and environmental reasons.

• Do not mount this instrument directly above equipment that generates large amount of heat (heaters, transformers, semi-conductor functional devices, large-wattage resistors).

• If the ambient temperature rises above 50 °C, cool this instrument with a forced air fan, cooler, or the like. However, do not allow cooled air to blow this instrument directly.

• In order to improve safety and the immunity to withstand noise, mount this instrument as far away as possible from high voltage equipment, power lines, and rotating machinery.

High voltage equipment: Do not mount within the same panel. Power lines: Separate at least 200 mm. Rotating machinery: Separate as far as possible.

IMR01Y06-E3 5

3. MOUNTING

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3.2 Dimensions

109.5 3

125

5

3.3 DIN Rail Mounting

9.5

78

(Unit: mm)

30

 Mounting procedures

1. Pull down the mounting bracket at the bottom of the instrument (A). Attach the hooks on the top of the instrument to the DIN rail and push the lower section into place on the DIN rail (B).

2. Slide the mounting bracket up to secure the instrument to the DIN rail (C).

DIN rail

(B) Push

Mounting

bracke

(A) Pull down

(C) Locked

6

IMR01Y06-E3

 Removing procedures

1. Turn the power OFF.

2. Remove the wiring.

3. Pull down a mounting bracket with

a blade screwdriver (A). Lift the instrument from bottom, and take it off (B).

3. MOUNTING

(B) Lift and take

off

(A) Pull down

3.4 Panel Mounting

 Mounting procedures

1. Pull down the mounting bracket (A) until locked and that a mounting hole appears.

2. Prepare one mounting bracket per instrument (B) sold separately (KSRX-55) and then insert it in

the rear of the terminal board at top of the instrument until locked but a mounting hole does not disappear.

3. Mount each module directly on the panel with screws which are inserted in the mounting holes of the top and bottom mounting brackets.

Recommended tightening torque: 0.3 N⋅m (3 kgf⋅cm)

The customer needs to provide the M3 size screws. Select the screw length that matches the mounting panel.

(B) Insert

Mounting dimensions

Mounting

holes

(Unit: mm)

IMR01Y06-E3

Mounting bracket

(Sold separately)

(KSRX-55)

(A) Pull down

0.2

±

130.5

M3

7

4. WIRING

This chapter describes wiring cautions, terminal configuration and connections.

4.1 Wiring Cautions



To prevent electric shock or instrument failure, do not turn on the power until all the wiring is completed.

 To prevent electric shock or instrument failure, turn off the power before

connecting or disconnecting the instrument and peripheral equipment.

• To avoid noise induction, keep communication signal wire away from instrument power line, load lines and power lines of other electric equipment.

• If there is electrical noise in the vicinity of the instrument that could affect operation, use a noise filter.

− Shorten the distance between the twisted power supply wire pitches to achieve the most effective

noise reduction.

− Always install the noise filter on a grounded panel. Minimize the wiring distance between the noise filter output and the instrument power supply terminals to achieve the most effective noise reduction.

− Do not connect fuses or switches to the noise filter output wiring as this will reduce the effectiveness of the noise filter.

• Power supply wiring must be twisted and have a low voltage drop.

• For an instrument with 24 V power supply, supply power from a SELV circuit.

• A suitable power supply should be considered in the end-use equipment. The power supply must be

in compliance with a limited-energy circuits (maximum available current of 8 A).

WARNING

!

• Use the solderless terminal appropriate to the screw size (M3).

5.9 mm or less

3.2 mm or more

Recommended tightening torque:

0.4 N⋅m (4 kgf⋅cm)

8 IMR01Y06-E3

4.2 Terminal Configuration

The terminal layout is as follows.

Upper-side

terminal

3

7 6 5 4

2 1

Controller communication

RS-485

T/R(A)

1

T/R(B)

5

SG

4

4. WIRING

: The part of internal wiring

Power supply

11 10 9 8

Ground

14 13 12

9

8

12

DC

−

+

24 V

Lower-side

terminal

FG

As controller communication terminal Nos. 1, 4 and 5 are internally connected to terminal Nos. 3, 6 and 7, any terminals can be used.

As ground and power supply terminal Nos. 8, 9 and 12 are internally connected to terminal Nos. 10, 11 and 14, any terminals can be used.

Terminal No. 2 and No. 13 is not used.

IMR01Y06-E3

9

4. WIRING

4.3 Connection to PLC

 Connection method

The PLC (Master station) and COM-JC make multi-drop connection in CC-Link dedicated cable Ver. 1.10.

Termination

PLC

resistor

Master station

COM-JC

Termination

resistor

CC-Link dedicated cable Ver. 1.10

Station to station cable length: 20 cm or more

Up to 61 stations

 Communication speed and maximum transmitter distance

(Use the CC-Link dedicated cable Ver. 1.10)

Communication

speed

Station to station

cable length

Maximum transmitter distance

(maximum length of network)

10 Mbps 100 m

5 Mbps 160 m

2.5 Mbps 400 m

20 cm or more

625 kbps 900 m

156 kbps

1200 m

10

IMR01Y06-E3

A

 Terminal numbers and signal details

Terminal No. Signal name Symbol Cable color

CC-Link connection terminals

Terminal screws Screws size: M3

Recommended tightening torque: 0.4 N⋅m

1 Data A DA Blue

2 Data B DB White

3 Data ground DG Yellow

4 Shield SLD Grounding wire (Shield)

5 Frame ground FG

4. WIRING

1: D 2: DB

3: DG 4: SLD 5: FG



The CC-Link connecting terminal cannot do on-line installation or dismount for terminal

block of dismount impossibility. This instrument exchanges all the links after being downed.

In addition, FG (flame ground) terminal of terminal number 5 is FG in a CC-Link function, and it is not FG of instrument all.

Ground both ends of the shield wire on the twisted pair cable via the SLD or FG

terminal of each module. In addition, the SLD terminal is internally connected with the FG terminal.

Do not ground the instrument together with other equipment.

In addition, use grounding wires with across section of 2.0 mm resistance: 100 ohm or less)

2

or more. (Ground

For cable specifications, connection method and vendor, see the website of CC-Link Partner Association.

URL: http://www.cc-link.org/

IMR01Y06-E3

11

4. WIRING

 Connection diagram

Always connect a termination resistor between the DA and DB terminals of the module to be located at the far end.

Termination resistor: 110 Ω ± 5 % 1/2 W

Master station

COM-JC

TR

DA

DB

DG

SLD

FG

CC-Link dedicated cable Ver. 1.10

DA

DB

DG

SLD

FG

CC-Link dedicated cable Ver. 1.10

DA

DB

TR

DG

SLD

FG

TR: Termination resistor

The CC-Link dedicated cable Ver. 1.10 is provided by the customer.

12

IMR01Y06-E3

4.4 Connection to Controller

Conduct wiring between the COM-JC and controller (FB400/FB900) as shown in the following.

When conducting wiring to the FB400/FB900, always conduct wiring to the Communication 1 terminal.

 FB400/FB900 communication terminal number and signal details

Terminal No. Signal name Symbol

25 Signal ground SG 26 Send/receive data T/R (A) 27 Send/receive data T/R (B)

 Wiring

COM-JC

SG

RS-485

4

Paired wire

Controller

25

SG

4. WIRING

T/R (A)

1

T/R (B)

*R

Terminal block

5

Shielded twisted

pair wire

T/R (A)

26

T/R (B)

27

Communication terminals

(communication 1 side)

  

Controller

SG

25

T/R (A)

26

T/R (B)

*R: Termination resistors (Example: 120 Ω 1/2 W)

Maximum controller connections: 31 controllers

27

*R

Communication terminals

(communication 1 side)

The cable is provided by the customer.

The termination resistor existing within the COM-JC can be connected or disconnected by the switch. (Factory set value: Termination resistor connected) [See 4.5 Installation of Termination Resistor (P. 14)]

IMR01Y06-E3

13

4. WIRING

4.5 Installation of Termination Resistor

Procedure for setting a termination resistor to controller communication (RS-485) and its setting position are described in the following.

 Termination resistor setting position

If the COM-JC is connected to the extreme end of the communication line, install one termination resistor each to the COM-JC and the controller located most distantly from the COM-JC.

Termination resistor ON (Factory set value)

Controller communication (RS-485: Modbus)

COM-JC

FB400

or

FB900

FB400

or

FB900

1

2

FB400

or

FB900

31

Connect a termination resistor to the terminals from exterior.

 Setting procedure of termination resistor (COM-JC)

As the COM-JC is internally provided with a selector switch for choosing the ON/OFF of a termination resistor, it is not required to externally install the termination resistor. (Factory set value: Termination resistor connected)

1. Turn off the power supply of the COM-JC.

Do not separate the mainframe from terminal base with the power turned on. If so, instrument failure may result.

2. Pull out the mainframe itself toward you while pushing the locks at its top and bottom (1), and then separate it from the terminal base (2).

Upper-side

lock

Top view

Terminal base

Mainframe

(1) Push

(2) Pull out

14

Lower-side

lock

Bottom view

(1) Push

Removing the module mainframe

IMR01Y06-E3

3. Turn on the termination resistor transfer switch in the terminal base. The COM-JC is shipped from the factory with the selector switch set to “ON: Termination resistor connected.”

ON

OFF

Termination resistor

transfer switch

4. WIRING

Termination resistor

OFF

Factory set value

Termination resistor

(120 Ω 1/2 W)

ON

: ON

A terminal base of the state which removed module mainframe

4. Push the mainframe thus separated in the terminal base until firmly locked.

Terminal base

Push the module mainframe until firmly locked

Mainframe

IMR01Y06-E3

Mounting the module mainframe

15

w

5. SETTING

 To prevent electric shock or instrument failure, always turn off the power

before setting the switch.

WARNING

!

 To prevent electric shock or instrument failure, never touch any section other

than those instructed in this manual.

CAUTION

Do not separate the mainframe from the terminal base with the power turned on. If so, instrument failure may result.

5.1 Station Number Setting

Set the station number of CC-Link. For this setting, use a small blade screwdriver.

When set to any value out of the setting range, the COM-JC becomes the FAIL state.

High-order digit setting (Set value × 10)

Lo

-order digit setting (Set value × 1)

Setting range: 1 to 61 (4 stations occupied 1 time/ 4 stations occupied 2 times)

1 to 64 (1 station occupied 1 time) Factory set value: 0

Station number

setting switch

16 IMR01Y06-E3

5.2 Communication Speed Setting

The rotary switch at the left side of the mainframe sets the communication speed of the CC-Link. For this setting, use a small blade screwdriver.

When set to any value out of the setting range, the COM-JC becomes the FAIL state.

Communication speed

setting switch

5. SETTING

Setting range: 0 to 4 Factory set value: 0 (156 kbps)

Left side view

 Communication speed and maximum transmitter distance

(Use the CC-Link dedicated cable Ver. 1.10)

Communication

speed setting

Communication

speed

Maximum transmitter distance

(maximum length of network)

0 156 kbps 1200 m

1 625 kbps 900 m

2 2.5 Mbps 400 m

3 5 Mbps 160 m

4 10 Mbps 100 m

IMR01Y06-E3 17

5. SETTING

ON O

5.3 Occupied Station/Extended Cyclic and Controller Communication Speed Setting

The Dip switch at the left side of the mainframe sets the occupied station/extended cyclic and controller communication speed.

Dip switch

ON

FF

Left side view

12345678

1 2 Controller communication speed

OFF OFF

ON OFF

OFF ON

ON ON

38400 bps

9600 bps

19200 bps

38400 bps

Factory set value: 19200 bps

3 4 5 Number of occupied stations/extended cyclic

OFF

ON

OFF OFF

4 stations occupied 1 time (8 controllers assignment)

4 stations occupied 1 time (16 controllers assignment)

OFF

ON

ON ON

OFF OFF

ON

Factory set value: 4 stations occupied 1 time (8 controllers assignment)

OFF

4 stations occupied 2 times (16 controllers assignment)

4 stations occupied 2 times (31 controllers assignment)

ON 1 station occupied 1 time (1 controller assignment)

ON 1 station occupied 1 time (2 controllers assignment)

6 7 8

OFF OFF OFF

Fixed

18

IMR01Y06-E3

A

6. CC-Link COMMUNICATION

6.1 Communication Between Master Station and COM-JC (Remote Device Station)

The COM-JC which is a remote device station can process remote input (RX), remote output (RY) and remote registers (RWw and RWr).

 Outline of communication between master station and COM-JC (remote device station)

COM- JC

CPU of PLC

Network

parameters

Automatic refresh

parameters

X

(1)

(3)

utomatic refresh

Master station

Network

parameters

Buffer memory

Remote input

(RX)

(2)

Link scan

(Remote device station)

Remote input

(RX)

[Event state, etc. ]

(4)

Y

W

utomatic refresh

(6)

utomatic refresh

W

utomatic refresh

Remote output

register (RWw)

register (RWr)

(RY)

Remote

(5)

Link scan

(7)

Link scan

(8)(9)

Link scan

(1) When the PLC system is powered on, the network parameters in the

PLC CPU are transferred to the master station, and the CC-Link system automatically starts up.

(2) The remote input RX of a COM-JC (remote device station) is stored

automatically (for each link scan) in the master station’s “remote input RX” buffer memory.

(3) The input status stored in the “remote input RX” buffer memory is

stored in the CPU device set with the automatic refresh parameters.

(4) The on/off data of the CPU device set with the automatic refresh

parameters is stored in the “remote output RY” buffer memory.

(5) Remote output RY is automatically set to on/off (for each link scan)

according to the output status stored in the “remote output RY” buffer memory.

Remote output

(RY)

Remote

register (RWw)

Remote

register (RWr)

[Data link startup]

[Remote input]

[Remote output]

[RUN/STOP transfer, extension No. setting, etc.]

[Set value (SV)]

[Measured value (PV)]

IMR01Y06-E3 19

6. CC-Link COMMUNICATION

(6) The transmission data of the CPU device set with the automatic

refresh parameters is stored in the “remote register RWw” buffer memory.

(7) The data stored in the “remote register RWw” buffer memory is

automatically sent to the remote register RWw of COM-JC (remote device station).

(8) The remote register RWr data of a COM-JC (remote device station)

is automatically stored in the “remote register RWr” buffer memory of the master station.

(9) The remote register RWr data of a COM-JC (remote device station)

stored in the “remote register RWr” buffer memory is stored in the CPU device set with the automatic refresh parameters.

With the master station (PLC) set to the STOP state, neither the remote output (RY) nor data write to the remote register (RWw) is reflected to the COM-JC.

For details of the communication, see the Instruction manual for PLC.

[Writing to the remote register RWw]

[Reading from the remote register (RWr)]

20

IMR01Y06-E3

6. CC-Link COMMUNICATION

6.2 CC-Link Flag Operation

Remote input/output and remote register flag operations are as follows.

[Example] When the occupied station/extended cyclic of COM-JC is set to 1 station occupied 1 time.

 Initialize request processing at power on

 Initialize processing request from remote device station (COM-JC)

If the COM-JC is initialized at power on, the initialize data processing request flag [RX(n+1)8] is turned on. Thus, turn on the initialize data processing completion flag [RY(n+1)8]. When COM-JC becomes a ready state, a remote ready [RX(n+1)B] is turned on.

Initialize data processing

ON

request flag [RX(n+1)8]

OFF

ON

Initialize data processing completion flag [RY(n+1)8]]

OFF

ON

Remote ready [RX(n+1)B]

OFF

 Initialize processing request from master station (PLC)

This is an COM-JC initialize setting request. As there is no initialize data specifically, no processing is required.

Initialize data setting request flag [RY(n+1)9]

Initialize data setting completion flag [RX(n+1)9]

Remote ready [RX(n+1)B]

ON

OFF

ON

OFF

ON

OFF

IMR01Y06-E3

21

6. CC-Link COMMUNICATION

 Error flag/error reset processing

When the error status flag [RX(n+1)A] is turned on, the error code is stored in the remote register. If the error reset request flag [RY(n+1)A] is turned on when an error occurs, [RX(n+1)A] is turned off to clear the error code.

Error status flag [RX(n+1)A]

Error reset request flag

[RY(n+1)A]

Remote ready

[RX(n+1)B]

ON

OFF

ON

OFF

ON

OFF

 Extension number for display selection processing

The content of the extended display remote register is selected. After the extension number for display [RYn0 to RYn5] is set, turn on the extended display flag [RYnC]. After the data in the remote register [RWrn to RWrn+3] is displayed, check that extended display completion [RXnC] is turned on and then turn off the extended display flag [RYnC]. If the extended display flag is turned off, the extended display completion is turned off.

Extension number for display

[RYn0 to RYn5]

Extended display flag [RYnC]

Extended display completion

[RXnC]

Remote register [RWrn to RWrn+3]

ON

OFF

ON

OFF

ON

OFF

ON

OFF

Extension number 0

(R/O data: Automatically updated)

Extension number 1

22

IMR01Y06-E3

6. CC-Link COMMUNICATION

]

 Extension number for setting selection processing

The content of the extended setting remote register is selected and the set value is changed. After the extension number for setting [RYn6 to RYnB] is set, turn on the extended setting flag [RYnD]. After the content of the remote register [RWwm to RWwm+3] is set, check that extended setting completion [RXnD] is turned on and then turn off the extended setting flag [RYnD]. If the extended setting flag [RYnD] is turned off, the extended setting completion [RXnD] is turned off.

Extension number for setting [RYn6 to RYnB]

Extended setting flag [RYnD]

Extended setting completion

[RXnD]

ON

OFF

ON

OFF

ON

OFF

Remote register [RWwm to RWwm+3]

ON

OFF

 AT start procedure

Instructs AT execution.

Remote register [RWwn

(Extension number 4: PID/AT transfer)

Extended setting flag [RYnD]

Extended setting completion [RXnD]

AT setting status

ON

OFF

ON

OFF

ON

Data = 1

Data usage Data usage

Data = 0

IMR01Y06-E3

PID/AT transfer status

[RXn4]

OFF

ON

OFF

2 seconds

23

6. CC-Link COMMUNICATION

6.3 Processing of Numeric Data Values

Numeric data values used via communication with the PLC and processed by COM-JC include those with and without decimal points and also those with minus signs.

 For numeric data value without decimal point

If there is no decimal point, the value is processed as it is. In parameters which only have ON or OFF status, 1 = ON, 0 = OFF.

[Example]

A signal wire for temperature input is disconnected and the burnout state occurs. → Read value corresponding to extension number 63 (comprehensive event state):

1 (Hexadecimal number: 0001H)

 For numeric data value with decimal point

The decimal point is omitted.

[Example]

When temperature measured value (PV) of controller (device address 1) is 120.5 °C → Read value of remote register (RWrn) [measured value (PV) of device address 1]:

1205 (Hexadecimal number: 04B5H)

→ Read value corresponding to extension number 0 [measured value (PV)]:

1205 (Hexadecimal number: 04B5H)

 For numeric data value with minus sign

The value is expressed as a 2’s complement value which is obtained by subtracting the minus value from the hexadecimal number 10000H.

[Example]

When temperature measured value (PV) of controller (device address 1) is −2.5 °C → Read value of remote register (RWrn) [measured value (PV) of device address 1]:

Hexadecimal number: FFE7H (10000H − 25 = 10000H − 19H = FFE7H)

→ Read value corresponding to extension number 0 [measured value (PV)]:

Hexadecimal number: FFE7H (10000H − 25 = 10000H − 19H = FFE7H)

Read data of unused item becomes default value.

Any attempt to write to an unused item is not processed as an error. Data cannot be written into an unused item.

24

IMR01Y06-E3

7. COMMUNICATION DATA LIST

7.1 Remote Input/Output

Remote input (RX) and remote output (RY) is ON/OFF data.

“n” in the table is the address assigned to the master station by the station number setting. It can be calculated by the following equation. However, the computing equation is when a network is configured only by using our COM-JCs and the number of all exclusive stations/extended cyclic are at the same setting.

Number of occupied stations/

extended cyclic setting

Equation

1 station occupied 1 time n = (Station number − 1) × 2

4 stations occupied 1 time n = (Station number − 1) × 8

4 stations occupied 2 times n = (Station number − 1) × 14

As the calculation result is expressed in decimal number it is converted to hexadecimal number before substituted for “n” in the table.

Example: When the COM-JC is set to 4 stations occupied 1 time and its station number is “5.”

n = (5 − 1) × 8 = 32 (Decimal number) → 20 (Hexadecimal number)

For station number 5: Remote inputs

RXn0 to RX (n+7) F → RX200 to RX27F Remote outputs RYn0 to RY (n+7) F → RY200 to RY27F

“Device address from 1 to 31” in the table correspond to controller device address.

IMR01Y06-E3 25

7. COMMUNICATION DATA LIST

7.1.1 1 station occupied 1 time

 Remote input

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 32-bit

Address Communication item Data range

RXn0 Event 1 state 0: OFF

RXn1 Event 2 state

RXn2 Burnout state 0: OFF

RXn3 Heater break alarm

RXn4

RXn5 Event 1 state 0: OFF

RXn6 Event 2 state

RXn7 Burnout state 0: OFF

RXn8 Heater break alarm

RXn9

RXnA Unused   RXnB RXnC Extended display completion 0: OFF

RXnD Extended setting completion 0: OFF

RXnE Unused   RXnF Hardware error flag 0: OFF

RX(n+1)0  

  

RX(n+1)7 RX(n+7)8 Initialize data processing request flag 0: OFF

RX(n+7)9 Initialize data setting completion flag 0: OFF

RX(n+7)A Error status flag 0: OFF

RX(n+7)B Remote ready 0: Not ready state

RX(n+1)C  

  

RX(n+1)F

Device address 1

Device address 2

Reserved

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON (When hardware error of COM-JC occurred, turned on.)

1: ON

1: ON When self-diagnostics error except watchdog timer abnormality occurred in COM-JC, turned on.

1: Ready state

Factory

set value



26

IMR01Y06-E3

7. COMMUNICATION DATA LIST

 Remote output

Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 32-bit

Address Communication item Data range

RYn0 b0 RYn1 b1 RYn2 b2 RYn3 b3 RYn4 b4 RYn5 b5 RYn6 b0 RYn7 b1 RYn8 b2

RYn9 b3 RYnA b4 RYnB b5 RYnC Extended display flag 0: OFF

RYnD Extended setting flag 0: OFF

RYnE Unused   RYnF RUN/STOP transfer

RY(n+1)0 Reserved  

  

RY(n+1)7 RY(n+1)8 Initialize data processing completion

flag

RY(n+1)9 Initialize data setting request flag 0: OFF

RY(n+1)A Error reset request flag 0: OFF

RY(n+1)B Reserved  

  

RY(n+1)F

Extension number for display

Extension number for setting

Display extension number are specified by the ON/OFF states of RYn0 to RYn5.

Data 0: OFF 1: ON [Decimal number: 0 to 63]

Setting extension number are specified by the ON/OFF states of RYn6 to RYnB.

Data 0: OFF 1: ON [Decimal number: 0 to 63]

1: ON

Logic of RUN/STOP transfer is different by model code. For COM-JC∗01-1

0: RUN (Control start) 1: STOP (Control stop)

For COM-JC∗01-2

0: STOP (Control stop) 1: RUN (Control start)

0: OFF 1: ON

1: ON

Factory

set value

0

IMR01Y06-E3

27

7. COMMUNICATION DATA LIST

7.1.2 4 stations occupied 1 time

 Remote input

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 128-bit

Address Communication item Data range

RXn0 Event 1 state 0: OFF

RXn1 Event 2 state

RXn2 Burnout state 0: OFF

RXn3 Heater break alarm

RXn4

RXn5 Event 1 state 0: OFF

RXn6 Event 2 state

RXn7 Burnout state 0: OFF

RXn8 Heater break alarm

RXn9

RXnA Unused   RXnB RXnC Extended display completion 0: OFF

RXnD Extended setting completion 0: OFF

RXnE Unused   RXnF Hardware error flag 0: OFF

RX(n+1)0  

  

RX(n+1)F RX(n+2)0 Event 1 state 0: OFF

RX(n+2)1 Event 2 state

RX(n+2)2 Burnout state 0: OFF

RX(n+2)3 Heater break alarm

RX(n+2)4

Device address 1

Device address 2

Unused

Device address 3

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON (When hardware error of COM-JC occurred, turned on.)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



28

Continued on the next page.

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+2)5 Event 1 state 0: OFF

RX(n+2)6 Event 2 state

RX(n+2)7 Burnout state 0: OFF

RX(n+2)8 Heater break alarm

RX(n+2)9

RX(n+2)A Event 1 state 0: OFF

RX(n+2)B Event 2 state

RX(n+2)C Burnout state 0: OFF

RX(n+2)D Heater break alarm

RX(n+2)E

RX(n+2)F Event 1 state 0: OFF

RX(n+3)0 Event 2 state

RX(n+3)1 Burnout state 0: OFF

RX(n+3)2 Heater break alarm

RX(n+3)3

RX(n+3)4 Event 1 state 0: OFF

RX(n+3)5 Event 2 state

RX(n+3)6 Burnout state 0: OFF

RX(n+3)7 Heater break alarm

RX(n+3)8

RX(n+3)9 Event 1 state 0: OFF

RX(n+3)A Event 2 state

RX(n+3)B Burnout state 0: OFF

RX(n+3)C Heater break alarm

RX(n+3)D

RX(n+3)E Unused   RX(n+3)F

Device address 4

Device address 5

Device address 6

Device address 7

Device address 8

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



IMR01Y06-E3

Continued on the next page.

29

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+4)0 Event 1 state 0: OFF

RX(n+4)1 Event 2 state

RX(n+4)2 Burnout state 0: OFF

RX(n+4)3 Heater break alarm

RX(n+4)4

RX(n+4)5 Event 1 state 0: OFF

RX(n+4)6 Event 2 state

RX(n+4)7 Burnout state 0: OFF

RX(n+4)8 Heater break alarm

RX(n+4)9

RX(n+4)A Event 1 state 0: OFF

RX(n+4)B Event 2 state

RX(n+4)C Burnout state 0: OFF

RX(n+4)D Heater break alarm

RX(n+4)E

RX(n+4)F Event 1 state 0: OFF

RX(n+5)0 Event 2 state

RX(n+5)1 Burnout state 0: OFF

RX(n+5)2 Heater break alarm

RX(n+5)3

RX(n+5)4 Event 1 state 0: OFF

RX(n+5)5 Event 2 state

RX(n+5)6 Burnout state 0: OFF

RX(n+5)7 Heater break alarm

RX(n+5)8

Device address 9

Device address 10

Device address 11

Device address 12

Device address 13

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



30

Continued on the next page.

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+5)9 Event 1 state 0: OFF

RX(n+5)A Event 2 state

RX(n+5)B Burnout state 0: OFF

RX(n+5)C Heater break alarm

RX(n+5)D

RX(n+5)E Unused   RX(n+5)F RX(n+6)0 Event 1 state 0: OFF

RX(n+6)1 Event 2 state

RX(n+6)2 Burnout state 0: OFF

RX(n+6)3 Heater break alarm

RX(n+6)4

RX(n+6)5 Event 1 state 0: OFF

RX(n+6)6 Event 2 state

RX(n+6)7 Burnout state 0: OFF

RX(n+6)8 Heater break alarm

RX(n+6)9

RX(n+6)A  

  

RX(n+6)F RX(n+7)0  

  

RX(n+7)7 RX(n+7)8 Initialize data processing request flag 0: OFF

RX(n+7)9 Initialize data setting completion flag 0: OFF

RX(n+7)A Error status flag 0: OFF

RX(n+7)B Remote ready 0: Not ready state

RX(n+7)C  

  

RX(n+7)F

Device address 14

Device address 15

Device address 16

Unused

Reserved

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON When self-diagnostics error except watchdog timer abnormality occurred in COM-JC, turned on.

1: Ready state

Factory

set value



IMR01Y06-E3

31

7. COMMUNICATION DATA LIST

 Remote output

Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 128-bit

Address Communication item Data range

RYn0 b0

RYn1 b1

RYn2 b2

RYn3 b3

RYn4 b4

RYn5 b5

RYn6 b0

RYn7 b1

RYn8 b2

RYn9 b3 RYnA b4 RYnB b5 RYnC Extended display flag 0: OFF

RYnD Extended setting flag 0: OFF

RYnE Unused   RYnF RUN/STOP transfer

RY(n+1)0 b6 RY(n+1)1 b7 RY(n+1)2 b8 RY(n+1)3 b9 RY(n+1)4 b10 RY(n+1)5 b11 RY(n+1)6 b12 RY(n+1)7 b13 RY(n+1)8 b6 RY(n+1)9 b7

RY(n+1)A b8

RY(n+1)B b9 RY(n+1)C b10

RY(n+1)D b11

RY(n+1)E b12 RY(n+1)F b13

Extension number for display

Extension number for setting

Extension number for display

b9 to b13: Unused

Extension number for setting

b9 to b13: Unused

Display extension number are specified by the ON/OFF states of RYn0 to RYn5 and RY(n+1)0 to RY(n+1)2.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

Setting extension number are specified by the ON/OFF states of RYn6 to RYnB and RY(n+1)8 to RY(n+1)A.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

1: ON

Logic of RUN/STOP transfer is different by model code. For COM-JC∗01-1

0: RUN (Control start) 1: STOP (Control stop)

For COM-JC∗01-2

0: STOP (Control stop) 1: RUN (Control start)

Display extension number are specified by the ON/OFF states of RYn0 to RYn5 and RY(n+1)0 to RY(n+1)2.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

Setting extension number are specified by the ON/OFF states of RYn6 to RYnB and RY(n+1)8 to RY(n+1)A.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

Factory

set value

0

Continued on the next page.

32

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RY(n+2)0 b0 RY(n+2)1 b1 RY(n+2)2 b2 RY(n+2)3 b3 RY(n+2)4 b4 RY(n+2)5 b5

Area number for display

b4 to b7: Unused

Display area number are specified by the ON/OFF states of RY(n+2)0 to RY(n+2)3.

Data 0: OFF 1: ON [Decimal number: 0 to 16] (0, 9 to 16: Control area)

RY(n+2)6 b6 RY(n+2)7 b7 RY(n+2)8 b0 RY(n+2)9 b1

RY(n+2)A b2

RY(n+2)B b3 RY(n+2)C b4

RY(n+2)D b5

Area number for setting

b4 to b7: Unused

Setting area number are specified by the ON/OFF states of RY(n+2)8 to RY(n+2)B.

Data 0: OFF 1: ON [Decimal number: 0 to 16] (0, 9 to 16: Control area)

RY(n+2)E b6 RY(n+2)F b7 RY(n+3)0 Unused  

  

RY(n+6)F RY(n+7)0 Reserved  

  

RY(n+7)7 RY(n+7)8 Initialize data processing completion

flag

0: OFF 1: ON

RY(n+7)9 Initialize data setting request flag 0: OFF

1: ON

RY(n+7)A Error reset request flag 0: OFF

1: ON

RY(n+7)B Reserved  

  

RY(n+7)F

Factory

set value

0

IMR01Y06-E3

33

7. COMMUNICATION DATA LIST

7.1.3 4 stations occupied 2 times

 Remote input

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 224-bit

Address Communication item Data range

RXn0 Event 1 state 0: OFF

RXn1 Event 2 state

RXn2 Burnout state 0: OFF

RXn3 Heater break alarm

RXn4

RXn5 Event 1 state 0: OFF

RXn6 Event 2 state

RXn7 Burnout state 0: OFF

RXn8 Heater break alarm

RXn9

RXnA Unused   RXnB RXnC Extended display completion 0: OFF

RXnD Extended setting completion 0: OFF

RXnE Unused   RXnF Hardware error flag 0: OFF

RX(n+1)0  

  

RX(n+1)F RX(n+2)0 Event 1 state 0: OFF

RX(n+2)1 Event 2 state

RX(n+2)2 Burnout state 0: OFF

RX(n+2)3 Heater break alarm

RX(n+2)4

Device address 1

Device address 2

Unused

Device address 3

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON (When hardware error of COM-JC occurred, turned on.)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



34

Continued on the next page.

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+2)5 Event 1 state 0: OFF

RX(n+2)6 Event 2 state

RX(n+2)7 Burnout state 0: OFF

RX(n+2)8 Heater break alarm

RX(n+2)9

RX(n+2)A Event 1 state 0: OFF

RX(n+2)B Event 2 state

RX(n+2)C Burnout state 0: OFF

RX(n+2)D Heater break alarm

RX(n+2)E

RX(n+2)F Event 1 state 0: OFF

RX(n+3)0 Event 2 state

RX(n+3)1 Burnout state 0: OFF

RX(n+3)2 Heater break alarm

RX(n+3)3

RX(n+3)4 Event 1 state 0: OFF

RX(n+3)5 Event 2 state

RX(n+3)6 Burnout state 0: OFF

RX(n+3)7 Heater break alarm

RX(n+3)8

RX(n+3)9 Event 1 state 0: OFF

RX(n+3)A Event 2 state

RX(n+3)B Burnout state 0: OFF

RX(n+3)C Heater break alarm

RX(n+3)D

RX(n+3)E Unused   RX(n+3)F

Device address 4

Device address 5

Device address 6

Device address 7

Device address 8

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



IMR01Y06-E3

Continued on the next page.

35

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+4)0 Event 1 state 0: OFF

RX(n+4)1 Event 2 state

RX(n+4)2 Burnout state 0: OFF

RX(n+4)3 Heater break alarm

RX(n+4)4

RX(n+4)5 Event 1 state 0: OFF

RX(n+4)6 Event 2 state

RX(n+4)7 Burnout state 0: OFF

RX(n+4)8 Heater break alarm

RX(n+4)9

RX(n+4)A Event 1 state 0: OFF

RX(n+4)B Event 2 state

RX(n+4)C Burnout state 0: OFF

RX(n+4)D Heater break alarm

RX(n+4)E

RX(n+4)F Event 1 state 0: OFF

RX(n+5)0 Event 2 state

RX(n+5)1 Burnout state 0: OFF

RX(n+5)2 Heater break alarm

RX(n+5)3

RX(n+5)4 Event 1 state 0: OFF

RX(n+5)5 Event 2 state

RX(n+5)6 Burnout state 0: OFF

RX(n+5)7 Heater break alarm

RX(n+5)8

Device address 9

Device address 10

Device address 11

Device address 12

Device address 13

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



36

Continued on the next page.

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+5)9 Event 1 state 0: OFF

RX(n+5)A Event 2 state

RX(n+5)B Burnout state 0: OFF

RX(n+5)C Heater break alarm

RX(n+5)D

RX(n+5)E Unused   RX(n+5)F RX(n+6)0 Event 1 state 0: OFF

RX(n+6)1 Event 2 state

RX(n+6)2 Burnout state 0: OFF

RX(n+6)3 Heater break alarm

RX(n+6)4

RX(n+6)5 Event 1 state 0: OFF

RX(n+6)6 Event 2 state

RX(n+6)7 Burnout state 0: OFF

RX(n+6)8 Heater break alarm

RX(n+6)9

RX(n+6)A  

  

RX(n+6)F RX(n+7)0 Event 1 state 0: OFF

RX(n+7)1 Event 2 state

RX(n+7)2 Burnout state 0: OFF

RX(n+7)3 Heater break alarm

RX(n+7)4

Device address 14

Device address 15

Device address 16

Unused

Device address 17

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

1: ON 0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



IMR01Y06-E3

Continued on the next page.

37

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+7)5 Event 1 state 0: OFF

Device address 18

1: ON

RX(n+7)6 Event 2 state

RX(n+7)7 Burnout state 0: OFF

1: ON

RX(n+7)8 Heater break alarm

(HBA) state

RX(n+7)9

PID/AT transfer 0: PID control

0: OFF 1: ON

1: Autotuning (AT)

RX(n+7)A Event 1 state 0: OFF

Device address 19

1: ON

RX(n+7)B Event 2 state

RX(n+7)C Burnout state 0: OFF

1: ON

RX(n+7)D Heater break alarm

(HBA) state

RX(n+7)E

PID/AT transfer 0: PID control

0: OFF 1: ON

1: Autotuning (AT) RX(n+7)F Unused   RX(n+8)0 Event 1 state 0: OFF

Device address 20

1: ON RX(n+8)1 Event 2 state

RX(n+8)2 Burnout state 0: OFF

1: ON RX(n+8)3 Heater break alarm

(HBA) state

RX(n+8)4

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT) RX(n+8)5 Event 1 state 0: OFF

Device address 21

1: ON RX(n+8)6 Event 2 state

RX(n+8)7 Burnout state 0: OFF

1: ON RX(n+8)8 Heater break alarm

(HBA) state

RX(n+8)9

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT)

RX(n+8)A Event 1 state 0: OFF

Device address 22

1: ON RX(n+8)B Event 2 state

RX(n+8)C Burnout state 0: OFF

1: ON

RX(n+8)D Heater break alarm

(HBA) state

RX(n+8)E

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT) RX(n+8)F Unused  

Continued on the next page.

Factory

set value



38

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+9)0 Event 1 state 0: OFF

RX(n+9)1 Event 2 state

RX(n+9)2 Burnout state 0: OFF

RX(n+9)3 Heater break alarm

RX(n+9)4

RX(n+9)5 Event 1 state 0: OFF

RX(n+9)6 Event 2 state

RX(n+9)7 Burnout state 0: OFF

RX(n+9)8 Heater break alarm

RX(n+9)9

RX(n+9)A Event 1 state 0: OFF

RX(n+9)B Event 2 state

RX(n+9)C Burnout state 0: OFF

RX(n+9)D Heater break alarm

RX(n+9)E

RX(n+9)F Unused  

RX(n+A)0 Event 1 state 0: OFF

RX(n+A)1 Event 2 state

RX(n+A)2 Burnout state 0: OFF

RX(n+A)3 Heater break alarm

RX(n+A)4

RX(n+A)5 Event 1 state 0: OFF

RX(n+A)6 Event 2 state

RX(n+A)7 Burnout state 0: OFF

RX(n+A)8 Heater break alarm

RX(n+A)9

Device address 23

Device address 24

Device address 25

Device address 26

Device address 27

1: ON

0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

1: ON

0: OFF

(HBA) state

1: ON

PID/AT transfer 0: PID control

1: Autotuning (AT)

Factory

set value



IMR01Y06-E3

Continued on the next page.

39

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+A)A Event 1 state 0: OFF

Device address 28

1: ON

RX(n+A)B Event 2 state

RX(n+A)C Burnout state 0: OFF

1: ON

RX(n+A)D Heater break alarm

(HBA) state

RX(n+A)E

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT)

RX(n+A)F Unused  

RX(n+B)0 Event 1 state 0: OFF

Device address 29

1: ON RX(n+B)1 Event 2 state

RX(n+B)2 Burnout state 0: OFF

1: ON RX(n+B)3 Heater break alarm

(HBA) state

RX(n+B)4

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT) RX(n+B)5 Event 1 state 0: OFF

Device address 30

1: ON RX(n+B)6 Event 2 state

RX(n+B)7 Burnout state 0: OFF

1: ON RX(n+B)8 Heater break alarm

(HBA) state

RX(n+B)9

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT)

RX(n+B)A Event 1 state 0: OFF

Device address 31

1: ON

RX(n+B)B Event 2 state

RX(n+B)C Burnout state 0: OFF

1: ON

RX(n+B)D Heater break alarm

(HBA) state

RX(n+B)E

PID/AT transfer 0: PID control

0: OFF

1: ON

1: Autotuning (AT)

RX(n+B)F  

  

RX(n+C)F RX(n+D)0  

  

RX(n+D)7

Unused

Reserved

Continued on the next page.

Factory

set value



40

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RX(n+D)8 Initialize data processing request flag 0: OFF

RX(n+D)9 Initialize data setting completion flag 0: OFF

RX(n+D)A Error status flag 0: OFF

RX(n+D)B Remote ready 0: Not ready state

RX(n+D)C  

  

Reserved

RX(n+D)F

1: ON

When self-diagnostics error except

watchdog timer abnormality

occurred in COM-JC, turned on.

1: Ready state

Factory

set value



IMR01Y06-E3

41

7. COMMUNICATION DATA LIST

 Remote output

Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 224-bit

Address Communication item Data range

RYn0 b0 RYn1 b1 RYn2 b2 RYn3 b3 RYn4 b4 RYn5 b5 RYn6 b0 RYn7 b1 RYn8 b2

RYn9 b3 RYnA b4 RYnB b5 RYnC Extended display flag 0: OFF

RYnD Extended setting flag 0: OFF

RYnE Unused   RYnF RUN/STOP transfer

RY(n+1)0 b6 RY(n+1)1 b7 RY(n+1)2 b8 RY(n+1)3 b9 RY(n+1)4 b10 RY(n+1)5 b11 RY(n+1)6 b12 RY(n+1)7 b13 RY(n+1)8 b6 RY(n+1)9 b7

RY(n+1)A b8

RY(n+1)B b9 RY(n+1)C b10

RY(n+1)D b11

RY(n+1)E b12 RY(n+1)F b13

Extension number for display

Extension number for setting

Extension number for display

b9 to b13: Unused

Extension number for setting

b9 to b13: Unused

Display extension number are specified by the ON/OFF states of RYn0 to RYn5 and RY(n+1)0 to RY(n+1)2.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

Setting extension number are specified by the ON/OFF states of RYn6 to RYnB and RY(n+1)8 to RY(n+1)A.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

1: ON

Logic of RUN/STOP transfer is different by model code. For COM-JC∗01-1

0: RUN (Control start) 1: STOP (Control stop)

For COM-JC∗01-2

0: STOP (Control stop) 1: RUN (Control start)

Display extension number are specified by the ON/OFF states of RYn0 to RYn5 and RY(n+1)0 to RY(n+1)2.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

Setting extension number are specified by the ON/OFF states of RYn6 to RYnB and RY(n+1)8 to RY(n+1)A.

Data 0: OFF 1: ON [Decimal number: 0 to 511]

Factory

set value

0

Continued on the next page.

42

IMR01Y06-E3

7. COMMUNICATION DATA LIST

Continued from the previous page.

Address Communication item Data range

RY(n+2)0 b0 RY(n+2)1 b1 RY(n+2)2 b2 RY(n+2)3 b3 RY(n+2)4 b4 RY(n+2)5 b5

Area number for display

b4 to b7: Unused

Display area number are specified by the ON/OFF states of RY(n+2)0 to RY(n+2)3.

Data 0: OFF 1: ON [Decimal number: 0 to 16] (0, 9 to 16: Control area)

RY(n+2)6 b6 RY(n+2)7 b7 RY(n+2)8 b0 RY(n+2)9 b1

RY(n+2)A b2

RY(n+2)B b3 RY(n+2)C b4

RY(n+2)D b5

Area number for setting

b4 to b7: Unused

Setting area number are specified by the ON/OFF states of RY(n+2)8 to RY(n+2)B.

Data 0: OFF 1: ON [Decimal number: 0 to 16] (0, 9 to 16: Control area)

RY(n+2)E b6 RY(n+2)F b7 RY(n+3)0 Unused  

  

RY(n+C)F RY(n+D)0 Reserved  

  

RY(n+D)7 RY(n+D)8 Initialize data processing completion

flag

0: OFF 1: ON

RY(n+D)9 Initialize data setting request flag 0: OFF

1: ON

RY(n+D)A Error reset request flag 0: OFF

1: ON

RY(n+D)B Reserved  

  

RY(n+D)F

Factory

set value

0

IMR01Y06-E3

43

7. COMMUNICATION DATA LIST

7.2 Remote Register

Remote registers (RWr, RWw) are numeric data.

“n” in the table is the address assigned to the master station by the station number setting. It can be calculated by the following equation. However, the computing equation is when a network is configured only by using our COM-JCs and the number of all exclusive stations/extended cyclic are at the same setting.

Number of occupied stations/

extended cyclic setting

1 station occupied 1 time n = (Station number − 1) ×4

4 stations occupied 1 time n = (Station number − 1) ×16

4 stations occupied 2 times n = (Station number − 1) ×32

As the calculation result is expressed in decimal number it is converted to hexadecimal number before substituted for “n” in the table.

Example: When the COM-JC is set to 4 stations occupied 1 time and its station number is “5.”

Equation

n = (5 − 1) × 16 = 64 (Decimal number) → 40 (Hexadecimal number)

For station number 5: Remote registers

RWrn to RWrn+F → RWr40 to RWr4F RWwn to RWwn+F → RWw40 to RWw4F

“Device address from 1 to 31” in the table correspond to controller device address.

44

IMR01Y06-E3

7. COMMUNICATION DATA LIST

7.2.1 1 station occupied 1 time (1 controller assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 4-word

Address Communication item Data range

RWrn Measured value (PV) Input scale low to

RWrn+1

RWrn+2 Unused   RWrn+3

Device address 1

Manipulated output value (MV1)

For extended area display

Input scale high

−5.0 to +105.0 %

Data corresponding to the extension number specified by setting the display extension number from RYn0 to RYn5.

Factory

set value



 Remote register (RWw)

Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 4-word

Address Communication item Data range

RWwn

RWwn+1 Event 1 set value 50

RWwn+2 Event 2 set value

RWwn+3

Device address 1

Set value (SV) Setting limiter (low) to

For extended area setting

Setting limiter (high) Deviation:

−Input span to +Input span Process and set value:

Input scale low to Input scale high

Manipulated output value (MV1/MV2):

−5.0 to +105.0 ％ Data corresponding to the

extension number specified by setting the setting extension number from RYn6 to RYnB.

Factory

set value

0

50



IMR01Y06-E3 45

7. COMMUNICATION DATA LIST

7.2.2 1 station occupied 1 time (2 controllers assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 4-word

Address Communication item Data range

RWrn Device address 1 Measured value (PV) 

RWrn+1 Device address 2 Measured value (PV) RWrn+2 Device address 1 For extended area display 

RWrn+3 Device address 2 For extended area display

 Remote register (RWw)

Input scale low to Input scale high

Data corresponding to the extension number specified by setting the display extension number from RYn0 to RYn5.

Factory

set value



Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 4-word

Address Communication item Data range

RWwn

RWwn+1 RWwn+2 Device address 1 For extended area setting 

RWwn+3 Device address 2 For extended area setting

Device address 1 Set value (SV) 0

Device address 2 Set value (SV)

Setting limiter (low) to Setting limiter (high)

Data corresponding to the extension number specified by setting the setting extension number from RYn6 to RYnB.

Factory

set value

0



46

IMR01Y06-E3

7. COMMUNICATION DATA LIST

7.2.3 4 stations occupied 1 time (8 controllers assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 16-word

Address Communication item Data range

RWrn Device address 1 Measured value (PV) 

RWrn+1 Device address 2 Measured value (PV)  RWrn+2 RWrn+3 Device address 4 Measured value (PV)  RWrn+4 Device address 5 Measured value (PV)  RWrn+5 Device address 6 Measured value (PV)  RWrn+6 Device address 7 Measured value (PV)  RWrn+7 Device address 8 Measured value (PV) RWrn+8 Device address 1 For extended area display  RWrn+9 Device address 2 For extended area display 

RWrn+A Device address 3 For extended area display 

RWrn+B Device address 4 For extended area display  RWrn+C Device address 5 For extended area display 

RWrn+D Device address 6 For extended area display 

RWrn+E Device address 7 For extended area display  RWrn+F Device address 8 For extended area display

Device address 3 Measured value (PV) 

 Remote register (RWw)

Input scale low to Input scale high

Data corresponding to the extension number specified by setting the display extension number from RYn0 to RYn5 and from RY(n+1)0 to RY(n+1)2.

Factory

set value



Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 16-word

Address Communication item Data range

RWwn

RWwn+1 RWwn+2 RWwn+3 RWwn+4 RWwn+5 RWwn+6 RWwn+7 RWwn+8 RWwn+9 Device address 2 For extended area setting 

RWwn+A Device address 3 For extended area setting 

RWwn+B Device address 4 For extended area setting  RWwn+C Device address 5 For extended area setting 

RWwn+D Device address 6 For extended area setting 

RWwn+E Device address 7 For extended area setting  RWwn+F Device address 8 For extended area setting

Device address 1 Set value (SV) 0

Device address 2 Set value (SV) 0 Device address 3 Set value (SV) 0 Device address 4 Set value (SV) 0 Device address 5 Set value (SV) 0 Device address 6 Set value (SV) 0 Device address 7 Set value (SV) 0 Device address 8 Set value (SV) Device address 1 For extended area setting 

Setting limiter (low) to Setting limiter (high)

Data corresponding to the extension number specified by setting the setting extension number from RYn6 to RYnB and from RY(n+1)8 to RY(n+1)A.

Factory

set value

0



IMR01Y06-E3

47

7. COMMUNICATION DATA LIST

7.2.4 4 stations occupied 1 time (16 controllers assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 16-word

Address Communication item Data range

RWrn Device address 1 For extended area display 

RWrn+1 Device address 2 For extended area display  RWrn+2 RWrn+3 Device address 4 For extended area display  RWrn+4 Device address 5 For extended area display  RWrn+5 Device address 6 For extended area display  RWrn+6 Device address 7 For extended area display  RWrn+7 Device address 8 For extended area display  RWrn+8 Device address 9 For extended area display  RWrn+9 Device address 10 For extended area display 

RWrn+A Device address 11 For extended area display 

RWrn+B Device address 12 For extended area display  RWrn+C Device address 13 For extended area display 

RWrn+D Device address 14 For extended area display 

RWrn+E Device address 15 For extended area display  RWrn+F Device address 16 For extended area display

Device address 3 For extended area display 

 Remote register (RWw)

Data corresponding to the extension number specified by setting the display extension number from RYn0 to RYn5 and from RY(n+1)0 to RY(n+1)2.

Factory

set value



Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 16-word

Address Communication item Data range

RWwn

RWwn+1 RWwn+2 RWwn+3 RWwn+4 RWwn+5 RWwn+6 RWwn+7 RWwn+8 RWwn+9 Device address 10 For extended area setting 

RWwn+A Device address 11 For extended area setting 

RWwn+B Device address 12 For extended area setting  RWwn+C Device address 13 For extended area setting 

RWwn+D Device address 14 For extended area setting 

RWwn+E Device address 15 For extended area setting  RWwn+F Device address 16 For extended area setting

Device address 1 For extended area setting 

Device address 2 For extended area setting  Device address 3 For extended area setting  Device address 4 For extended area setting  Device address 5 For extended area setting  Device address 6 For extended area setting  Device address 7 For extended area setting  Device address 8 For extended area setting  Device address 9 For extended area setting 

Data corresponding to the extension number specified by setting the setting extension number from RYn6 to RYnB and from RY(n+1)8 to RY(n+1)A.

Factory

set value



48

IMR01Y06-E3

7. COMMUNICATION DATA LIST

7.2.5 4 stations occupied 2 times (16 controllers assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 32-word

Address Communication item Data range

RWrn Device address 1 Measured value (PV) 

RWrn+1 Device address 2 Measured value (PV)  RWrn+2 RWrn+3 Device address 4 Measured value (PV)  RWrn+4 Device address 5 Measured value (PV)  RWrn+5 Device address 6 Measured value (PV)  RWrn+6 Device address 7 Measured value (PV)  RWrn+7 Device address 8 Measured value (PV)  RWrn+8 Device address 9 Measured value (PV)  RWrn+9 Device address 10 Measured value (PV) 

RWrn+A

RWrn+B Device address 12 Measured value (PV)  RWrn+C Device address 13 Measured value (PV) 

RWrn+D Device address 14 Measured value (PV) 

RWrn+E Device address 15 Measured value (PV) 

RWrn+F Device address 16 Measured value (PV) RWrn+10 Device address 1 For extended area display  RWrn+11 Device address 2 For extended area display  RWrn+12 RWrn+13 Device address 4 For extended area display  RWrn+14 Device address 5 For extended area display  RWrn+15 Device address 6 For extended area display  RWrn+16 Device address 7 For extended area display  RWrn+17 Device address 8 For extended area display  RWrn+18 Device address 9 For extended area display  RWrn+19 Device address 10 For extended area display 

RWrn+1A Device address 11 For extended area display  RWrn+1B Device address 12 For extended area display  RWrn+1C Device address 13 For extended area display  RWrn+1D Device address 14 For extended area display  RWrn+1E Device address 15 For extended area display 

RWrn+1F Device address 16 For extended area display

Device address 3 Measured value (PV) 

Device address 11 Measured value (PV) 

Device address 3 For extended area display 

Input scale low to Input scale high

Data corresponding to the extension number specified by setting the display extension number from RYn0 to RYn5 and from RY(n+1)0 to RY(n+1)2.

Factory

set value



IMR01Y06-E3

49

7. COMMUNICATION DATA LIST

 Remote register (RWw)

Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 32-word

Address Communication item Data range

RWwn

RWwn+1 RWwn+2 RWwn+3 RWwn+4 RWwn+5 RWwn+6 RWwn+7

RWwn+8

RWwn+9

RWwn+A

RWwn+B RWwn+C

RWwn+D

RWwn+E RWwn+F

RWwn+10

RWwn+11 RWwn+12 RWwn+13 RWwn+14 RWwn+15 RWwn+16 RWwn+17 RWwn+18 RWwn+19 Device address 10 For extended area setting 

RWwn+1A Device address 11 For extended area setting 

RWwn+1B Device address 12 For extended area setting  RWwn+1C Device address 13 For extended area setting 

RWwn+1D Device address 14 For extended area setting 

RWwn+1E Device address 15 For extended area setting  RWwn+1F Device address 16 For extended area setting

Device address 1 Set value (SV) 0

Device address 2 Set value (SV) 0 Device address 3 Set value (SV) 0 Device address 4 Set value (SV) 0 Device address 5 Set value (SV) 0 Device address 6 Set value (SV) 0 Device address 7 Set value (SV) 0 Device address 8 Set value (SV) 0 Device address 9 Set value (SV) 0

Device address 10 Set value (SV) 0 Device address 11 Set value (SV) 0 Device address 12 Set value (SV) 0 Device address 13 Set value (SV) 0 Device address 14 Set value (SV) 0 Device address 15 Set value (SV) 0 Device address 16 Set value (SV) Device address 1 For extended area setting 

Device address 2 For extended area setting  Device address 3 For extended area setting  Device address 4 For extended area setting  Device address 5 For extended area setting  Device address 6 For extended area setting  Device address 7 For extended area setting  Device address 8 For extended area setting  Device address 9 For extended area setting 

Setting limiter (low) to Setting limiter (high)

Data corresponding to the extension number specified by setting the setting extension number from RYn6 to RYnB and from RY(n+1)8 to RY(n+1)A.

Factory

set value

0



50

IMR01Y06-E3

7. COMMUNICATION DATA LIST

7.2.6 4 stations occupied 2 times (31 controllers assignment)

 Remote register (RWr)

Data direction: COM-JC (Remote device station) → Master station (PLC) Data capacity: 32-word

Address Communication item Data range

RWrn Device address 1 For extended area display  RWrn+1 Device address 2 For extended area display  RWrn+2 RWrn+3 Device address 4 For extended area display  RWrn+4 Device address 5 For extended area display  RWrn+5 Device address 6 For extended area display  RWrn+6 Device address 7 For extended area display  RWrn+7 Device address 8 For extended area display  RWrn+8 Device address 9 For extended area display  RWrn+9 Device address 10 For extended area display 

RWrn+A

RWrn+B Device address 12 For extended area display  RWrn+C Device address 13 For extended area display 

RWrn+D Device address 14 For extended area display 

RWrn+E Device address 15 For extended area display 

RWrn+F Device address 16 For extended area display  RWrn+10 Device address 17 For extended area display  RWrn+11 Device address 18 For extended area display  RWrn+12 RWrn+13 Device address 20 For extended area display  RWrn+14 Device address 21 For extended area display  RWrn+15 Device address 22 For extended area display  RWrn+16 Device address 23 For extended area display  RWrn+17 Device address 24 For extended area display  RWrn+18 Device address 25 For extended area display  RWrn+19 Device address 26 For extended area display 

RWrn+1A Device address 27 For extended area display  RWrn+1B Device address 28 For extended area display  RWrn+1C Device address 29 For extended area display  RWrn+1D Device address 30 For extended area display  RWrn+1E Device address 31 For extended area display

RWrn+1F Unused  

Device address 3 For extended area display 

Device address 11 For extended area display 

Device address 19 For extended area display 

Data corresponding to the extension number specified by setting the display extension number from RYn0 to RYn5 and from RY(n+1)0 to RY(n+1)2.

Factory

set value



IMR01Y06-E3

51

7. COMMUNICATION DATA LIST

 Remote register (RWw)

Data direction: Master station (PLC) → COM-JC (Remote device station) Data capacity: 32-word

Address Communication item Data range

RWwn

RWwn+1 RWwn+2 RWwn+3 RWwn+4 RWwn+5 RWwn+6 RWwn+7

RWwn+8

RWwn+9

RWwn+A

RWwn+B RWwn+C

RWwn+D

RWwn+E RWwn+F

RWwn+10

RWwn+11 RWwn+12 RWwn+13 RWwn+14 RWwn+15 RWwn+16 RWwn+17 RWwn+18 RWwn+19 Device address 26 For extended area setting 

RWwn+1A Device address 27 For extended area setting 

RWwn+1B Device address 28 For extended area setting  RWwn+1C Device address 29 For extended area setting 

RWwn+1D Device address 30 For extended area setting 

RWwn+1E Device address 31 For extended area setting RWwn+1F Unused  

Device address 1 For extended area setting 0

Device address 2 For extended area setting 0 Device address 3 For extended area setting 0 Device address 4 For extended area setting 0 Device address 5 For extended area setting 0 Device address 6 For extended area setting 0 Device address 7 For extended area setting 0 Device address 8 For extended area setting 0 Device address 9 For extended area setting 0

Device address 10 For extended area setting 0 Device address 11 For extended area setting 0 Device address 12 For extended area setting 0 Device address 13 For extended area setting 0 Device address 14 For extended area setting 0 Device address 15 For extended area setting 0 Device address 16 For extended area setting 0 Device address 17 For extended area setting 

Device address 18 For extended area setting  Device address 19 For extended area setting  Device address 20 For extended area setting  Device address 21 For extended area setting  Device address 22 For extended area setting  Device address 23 For extended area setting  Device address 24 For extended area setting  Device address 25 For extended area setting 

Data corresponding to the extension number specified by setting the setting extension number from RYn6 to RYnB and from RY(n+1)8 to RY(n+1)A.

Factory

set value



52

IMR01Y06-E3

7. COMMUNICATION DATA LIST

7.3 Extension Number

Communication items which are handled in the extension areas of the remote registers (RWr and RWw) are specified by the extension number, If the necessary data is selected from a list of extension numbers and that extension number is set by remote output, the data can be handled in the remote registers (RWr and RWw). In addition, communication item corresponding to memory area function specifies memory area number to use in remote register extension area for area number. Extension number and area number set in ON/OFF of remote output.

For remote output, see 7.1 Remote Input/Output (P. 25).

For remote register, see 7.2 Remote Register (P. 44). For memory area function, see FB400/FB900 Instruction Manual (IMR01W03-E).

 When read data

 Setting of extension number for display

Extension number for display sets it with remote output “RYn0 to RYn5 and RY(n+1)0 to RY(n+1)2.”

Bit image

RY(n+1)2 RY(n+1)1 RY(n+1)0 RYn5 RYn4 RYn3 RYn2 RYn1 RYn0

bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0

Bit data: 0: OFF 1: ON [Decimal number: 0 to 511]

For the 1station occupied 1 time setting, setting range of extension number becomes RYn0 to RYn5 [Decimal number: 0 to 63].

 Setting of area number for display

Area number for display sets it with remote output “RY(n+2)0 to RY(n+2)3.”

Bit image

RY(n+2)3 RY(n+2)2 RY(n+2)1 RY(n+2)0

bit 3 bit 2 bit 1 bit 0

Bit data: 0: OFF 1: ON [Decimal number: 0 to 16 (0, 9 to 16: Control area)]

For 1 station occupied 1 time setting, cannot do an assignment of area number. Become communication item of a control area.

IMR01Y06-E3 53

7. COMMUNICATION DATA LIST

 When write data

 Setting of extension number for setting

Extension number for setting sets it with remote output “RYn6 to RynB and RY(n+1)8 to RY(n+1)A.”

Bit image

RY(n+1)A RY(n+1)9 RY(n+1)8 RYnB RYnA RYn9 RYn8 RYn7 RYn6

bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0

Bit data: 0: OFF 1: ON [Decimal number: 0 to 511]

For the 1station occupied 1 time setting, setting range of extension number becomes RYn6 to RYnB [Decimal number: 0 to 63].

 Setting of area number for setting

Area number for setting sets it with remote output “RY(n+2)8 to RY(n+2)B.”

Bit image

RY(n+2)B RY(n+2)A RY(n+2)9 RY(n+2)8

bit 3 bit 2 bit 1 bit 0

Bit data: 0: OFF 1: ON [Decimal number: 0 to 16 (0, 9 to 16: Control area)]

For 1 station occupied 1 time setting, cannot do an assignment of area number. Become communication item of a control area.

[Example] When set extension number for setting to “3: Set value (SV),” and set area number for

setting to “5.” Number of occupied stations/extended cyclic setting: 4 stations occupied 1 time

• Setting of extension number for setting

bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0

Extension number 3:

Set value (SV)

0 0 0 0 0 0 0 1 1



RY(n+1)A RY(n+1)9 RY(n+1)8 RYnB RYnA RYn9 RYn8 RYn7 RYn6

OFF OFF OFF OFF OFF OFF OFF ON ON

Bit data: 0: OFF 1: ON

• Setting of area number for setting

Memory area number 5

54

bit 3 bit 2 bit 1 bit 0

0 1 0 1



RY(n+2)B RY(n+2)A RY(n+2)9 RY(n+2)8

OFF ON OFF ON

Bit data: 0: OFF 1: ON

IMR01Y06-E3

7. COMMUNICATION DATA LIST

 Extension number list

Attribute: RO: Read only data [Remote device station (COM-JC) → Master station (PLC)] R/W: Read and Write data [Remote device station (COM-JC) ↔ Master station (PLC)]

Extension

number

* When the heat-side or cool-side integral time is set to zero for heat/cool PID control, PD action will take

: Data related multi-memory area function

Communication item

0 Measured value (PV) RO Input scale low to Input scale high  1

Manipulated output value (MV1) monitor [heat-side]

2

Current transformer 1 (CT1) input value monitor

3 Set value (SV)  R/W Setting limiter (low) to Setting limiter (high)

4 PID/AT transfer R/W

5

Proportional band [heat-side] 

6

Integral time [heat-side] 

7

Derivative time [heat-side] 

8 PV bias R/W −Input span to +Input span 0 9 Event 1 set value  R/W 50

10 Event 2 set value 

11  

  

Reserved 

15

place for both heat-side and cool-side.

Attri-

bute

RO

R/W

Data range

PID control or heat/cool PID control:

−5.0 to +105.0 % Position proportioning control with feedback resistance (FBR) input:

0.0 to 100.0 %

0.0 to 30.0 A (CTL-6-P-N)

0.0 to 100.0 A (CTL-12-S56-10L-N)

0: PID control 1: Autotuning (AT)

TC/RTD inputs: 0 to Input span, 0.0 to Input span or

0.00 to Input span (Unit: °C [°F]) Varies with the setting of the decimal point position selection.

Voltage (V)/current (I) inputs:

0.0 to 1000.0 % of input span (0, 0.0 or 0.00: ON/OFF action)

PID control or heat/cool PID control: 0 to 3600 seconds or 0.0 to 1999.9 seconds (0, 0.0: PD action) * Position proportioning control: 1 to 3600 seconds or 0.1 to 1999.9 seconds Varies with the setting of the integral/derivative time decimal point position selection.

0 to 3600 seconds or 0.0 to 1999.9 seconds (0, 0.0: PI action) Varies with the setting of the integral/derivative time decimal point position selection.

Deviation:

−Input span to +Input span Process and set value: Input scale low to Input scale high Manipulated output value (MV1 or MV2):

−5.0 to +105.0 % If the Event type corresponds to “0: None,” set to RO (Only reading data is possible).

Continued on the next page.

Factory

set value



TC/RTD:

0 °C [°F]

V/I: 0.0 %

0

TC/RTD:

30

V/I: 30.0

240

60

50

IMR01Y06-E3

55

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

16 Unused    17 RUN/STOP transfer R/W

18 Proportional cycle time

19 Auto/Manual transfer R/W

20

21 Setting limiter (high) R/W Setting limiter (low) to Input scale high

22 Setting limiter (low) R/W Input scale low to Setting limiter (high)

23 PV digital filter R/W

24

Communication item

[heat-side]

Manual manipulated output value

Heater break alarm 1 (HBA1) set value

Attri-

bute

Data range

Logic of RUN/STOP transfer is different bymodel code.

For COM-JC*01-1

0: RUN (Control start) 1: STOP (Control stop)

For COM-JC*01-2

0: STOP (Control stop) 1: RUN (Control start)

R/W 0.1 to 100.0 seconds

M: Relay contact output V: Voltage pulse output T: Triac output D: open collector output

This item becomes RO (Only reading data is possible) for the voltage/current output specification.

0: Auto mode 1: Manual mode

R/W

PID control, Position proportioning control: Output limiter (low) [MV1] to Output limiter (high) [MV1]

Heat/cool PID control:

−Output limiter (high) [MV2] to +Output limiter (high) [MV1] (−105.0 to +105.0 %)

0.0 to 100.0 seconds (0.0: Unused)

R/W

0.0 to 30.0 A (CTL-6-P-N)

0.0 to 100.0 A (CTL-12-S56-10L-N) (0.0: Unused)

If there is no current transformer 1 (CT1) or CT1 is assigned to “0: None,” set to RO (Only reading data is possible).

Factory

set value

0

M: 20.0

V, T, D: 2.0

0

0.0

Input scale

high

Input scale

low

0.0

56

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

25 Decimal point position R/W

26

27

28 Proportional cycle time

Communication item

Manipulated output value (MV2) monitor [cool-side]

Proportional band [cool-side] 

[cool-side]

7. COMMUNICATION DATA LIST

Attri-

bute

Data range

0: No decimal place 1: One decimal place

Factory

set value

Depends on

model code. 2: Two decimal places 3: Three decimal places 4: Four decimal places

TC input:

• K (−200.0 to +800.0 °C, −328.0 to

When not

specifying: TC/RTD: 0

V/I: 1

+800.0 °F), J (−200.0 to +800.0 °C,

−328.0 to +1200.0 °F), T, E (−200.0 to +700.0 °C, −328.0 to +1292.0 °F), U, L Only 0 or 1 can be set.

• Other than the above Only 0 can be set. RTD input:

• Pt (−100.00 to +100.00 °C, −199.99 to +199.99 °F), JPt (−100.00 to +100.00 °C,

−199.99 to +199.99 °F) From 0 to 2 can be set.

• Other than the above Only 0 or 1 can be set.

Voltage (V)/current (I) inputs: From 0 to 4 can be set.

RO −5.0 to +105.0 % 

R/W

TC/RTD inputs:

TC/RTD:

1 to Input span, 0.1 to Input span or

0.01 to Input span (Unit: °C [°F])

Varies with the setting of the decimal point

V/I: 30.0

position selection. Voltage (V)/current (I) inputs:

0.1 to 1000.0 % of input span

If control is other than heat/cool PID control, set to RO (Only reading data is possible).

R/W

0.1 to 100.0 seconds M: Relay contact output

M: 20.0

V, T, D: 2.0 V: Voltage pulse output

T: Triac output D: open collector output

If control is other than heat/cool PID control, set to RO (Only reading data is possible).

This item becomes RO (Only reading data is possible) for the voltage/current output specification.

30

IMR01Y06-E3

Continued on the next page.

57

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

29 Overlap/Deadband  R/W

30 Unused    31

32 Error code RO

33

34

35 Unused   

Communication item

Set value (SV) monitor RO Setting limiter (low) to Setting limiter (high) 

Memory area transfer R/W 1 to 8 1

Control response parameter 

Attri-

bute

R/W

Data range

TC/RTD inputs:

−Input span to +Input span (Unit:°C [°F])

Voltage (V)/current (I) inputs:

−100.0 to +100.0 % of input span Minus (−) setting results in overlap. However, the overlapping range is within the

proportional range. If control is other than heat/cool PID control,

set to RO (Only reading data is possible).

Bit data b0: Adjustment data error

b1: Back-up error b2: A/D conversion error b3: Unused b4: Unused b5: Custom data error b6: Unused b7: Watchdog timer error b8: Program error (stack) b9 to b10: Unused b11: Program error (busy) b12 to b15: Unused Data 0: OFF 1: ON [Decimal number: 0 to 4095]

0: Slow 1: Medium 2: Fast

[P or PD action: 2 (Fast) fixed]

Factory

set value

0



PID control,

Position

proportioning

control: 0

Heat/cool PID

control: 2

58

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

36 Input type R/W

37

38 Control action R/W

Communication item

Setting change rate limiter (up) 

Attri-

bute

R/W

7. COMMUNICATION DATA LIST

Data range

0: TC input K 1: TC input J 2: TC input R 3: TC input S 4: TC input B 5: TC input E 6: TC input N 7: TC input T 8: TC input W5Re/W26Re 9: TC input PLII 10: TC input U 11: TC input L 12: RTD input Pt100 13: RTD input JPt100 14: Current input 0 to 20 mA DC 15: Current input 4 to 20 mA DC 16: Voltage (high) input 0 to 10 V DC 17: Voltage (high) input 0 to 5 V DC 18: Voltage (high) input 1 to 5 V DC 19: Voltage (low) input 0 to 1 V DC 20: Voltage (low) input 0 to 100 mV DC 21: Voltage (low) input 0 to 10 mV DC 24: Voltage (high) input ±1 V DC 25: Voltage (low) input ±100 mV DC 26: Voltage (low) input ±10 mV DC

If changed to current/voltage (high) input from TC/RTD/voltage (low) input, select the hardware by the input selector switch (for measurement input) at the side of the instrument. For the selecting procedure, see the

FB400/FB900 Instruction Manual (IMR01W03-E).

0 to Input span/unit time * (0: Unused) * Unit time: 60 seconds (factory set value)

0: Brilliant II PID control (direct action) 1: Brilliant II PID control (reverse action) 2: Brilliant II Heat/Cool PID control [water cooling] 3: Brilliant II Heat/Cool PID control [air cooling] 4: Brilliant II Heat/Cool PID control [Cooling gain linear type] 5: Position proportioning control

Factory

set value

Depends on

model code.

When not

specifying:

TC/RTD or

V (low)/I: 0

V (high)/I: 16

0

Depends on

model code.

When not

specifying: 1

IMR01Y06-E3

Continued on the next page.

59

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

39 Event 1 type R/W

40 Event 2 type R/W

41 Event 1 differential gap R/W

42 Event 2 differential gap R/W

43 Event 1 hold action R/W

44 Event 2 hold action R/W

45 Unused

46 Output limiter (high) [MV1] R/W

47 Output limiter (low) [MV1] R/W

Communication item

Attri-

bute

Data range

0: None 1: Deviation high 2: Deviation low 3: Deviation high/low 4: Band

1

5: Process high 6: Process low

1

Factory

set value

Depends on

model code.

When not

specifying: 0

7: SV high 8: SV low 9: Unused 10: MV1 high [heat-side] 11: MV1 low [heat-side] 1, 12: MV2 high [cool-side] 13: MV2 low [cool-side] 1

1

Event hold action is available.

2

If there is feedback resistance (FBR) input in

1, 2

2

1

Depends on

model code.

When not

specifying: 0

position proportioning control, set to the feedback resistance (FBR) input value.

 Deviation, process or set value: 0 to Input span (Unit: °C [°F])

 MV: 0.0 to 110.0 %

: TC/RTD:

2 °C [°F] V/I:

0.2 %

: 0.2 % : TC/RTD:

2 °C [°F] V/I:

0.2 % : 0.2 %

0: OFF 1: Hold action ON

Depends on

model code.

(when power turned on) 2: Re-hold action ON (when power turned on and SV changed)

When not

specifying: 0

Depends on

model code.

When not

specifying: 0

  

Output limiter (low) [MV1] to +105.0 % Position proportioning control:

Becomes valid only when there is feedback resistance (FBR) input and it does not break.

−5.0 % to Output limiter (high) [MV1] Position proportioning control:

Becomes valid only when there is feedback resistance (FBR) input and it does not break.

105.0

−5.0

60

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

48 Unused 49 Unused 50

51

52 Unused 53 Unused 54 Event 3 set value (EV3)  50

55 Event 4 set value (EV4) 

56 Event 3 type R/W

57 Event 4 type R/W

Communication item

Control loop break alarm (LBA) time 

LBA deadband  R/W

7. COMMUNICATION DATA LIST

Attri-

bute

Data range

Factory

set value

     

R/W

0 to 7200 seconds (0: Unused)

If Event 4 is other than “9: Control loop break alarm (LBA),” set to RO (Only reading data is possible).

0 to Input span If Event 4 is other than “9: Control loop break

alarm (LBA),” set to RO (Only reading data is possible).

     

Deviation:

−Input span to +Input span Process and set value:

Input scale low to Input scale high Manipulated output value (MV1 or MV2):

−5.0 to +105.0 % If the Event type corresponds to “0: None,”

set to RO (Only reading data is possible). If Event 4 corresponds to “9: Control loop

break alarm (LBA),” the Event 4 set value becomes RO (Only reading data is possible).

0: None 1: Deviation high 2: Deviation low 3: Deviation high/low 4: Band

1

5: Process high 6: Process low

1

Depends on

model code.

When not

specifying: 0

7: SV high 8: SV low 9: Unused 10: MV1 high [heat-side] 11: MV1 low [heat-side] 1, 12: MV2 high [cool-side] 13: MV2 low [cool-side] 1

1

Event hold action is available.

2

If there is feedback resistance (FBR) input in

1, 2

2

1

Depends on

model code.

When not

specifying: 0

position proportioning control, set to the feedback resistance (FBR) input value.

480

0

50

IMR01Y06-E3

Continued on the next page.

61

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

58 Event 3 differential gap R/W

59 Event 4 differential gap R/W

60 Event 3 hold action R/W

61 Event 4 hold action R/W

62

63 Comprehensive event state RO

64

65 66 67

68

Communication item

Setting change rate limiter (down) 

Remote setting (RS) input value monitor

Unused Uuused Burnout state monitor of

feedback resistance (FBR) input

Memory area soak time monitor

Attri-

bute

Data range

 Deviation, process or set value: 0 to Input span (Unit: °C [°F])

 MV: 0.0 to 110.0 %

Factory

set value

: TC/RTD: 2 °C [°F]

V/I:

0.2 %

: 0.2 % : TC/RTD:

2 °C [°F] V/I:

0.2 % : 0.2 %

0: OFF 1: Hold action ON

Depends on

model code.

(when power turned on) 2: Re-hold action ON

(when power turned on and SV changed)

When not

specifying: 0

Depends on

model code.

When not

specifying: 0

R/W

0 to Input span/unit time * (0: Unused)

* Unit time: 60 seconds (factory set value)

Bit data b0: Burnout b5: Event 3 b1: Event 1 b6: Event 4 b2: Event 2 b7: HBA 2 b3: HBA 1 b8: FBR burnout b4: LBA b9 to b15: Unused Data 0: OFF 1: ON

[Decimal number: 0 to 255]

RO Setting limiter (low) to Setting limiter (high)

     

RO 0: OFF

1: ON

0 to 11999 seconds or 0 to 5999 minutes

RO

Data range of Area soak time can be selected on the Soak time unit.

0



62

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

69

70

71 Unused 72 Unused 73 Unused 74

75

76  

  

89

Communication item

Digital input (DI) state monitor

Operation mode state monitor

Output state monitor

Current transformer 2 (CT2) input value monitor

Unused

7. COMMUNICATION DATA LIST

Attri-

bute

RO

Data range

Bit data

Factory

set value

b0: The state of DI1 b1: The state of DI2 b2: The state of DI3 b3: The state of DI4 b4: The state of DI5 b5: The state of DI6 b6: The state of DI7 b7 to b15: Unused

Data 0: Contact open 1: Contact closed

[Decimal number: 0 to 127]

RO

Bit data b0: Control STOP b1: Control RUN b2: Manual mode * b3: Remote mode * b4 to b15: Unused Data 0: OFF 1: ON [Decimal number: 0 to 15] * During operation in manual mode, the

manual mode of the operation mode state monitor is set to the “1: ON” state and the remote mode of the same monitor is se to the “0: OFF” state even if the parameter, “Remote/Local transfer” is set to “1: Remote mode.”

        

RO

Bit data b0: The state of OUT1 b1: The state of OUT2 b2: The state of DO1 b3: The state of DO2 b4: The state of DO3 b5: The state of DO4 b6 to b15: Unused Data 0: OFF 1: ON [Decimal number: 0 to 63]

RO 0.0 to 30.0 A (CTL-6-P-N)

0.0 to 100.0 A (CTL-12-S56-10L-N)



Continued on the next page.



IMR01Y06-E3

63

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

90

91  

  

Communication item

Remote/Local transfer

Unused

109 110 Link area number  R/W 0 to 8 (0: No link) 0 111 Area soak time  R/W

112

Integral time [cool-side] 

113

Derivative time [cool-side] 

114  

  

Unused

127 128

Manual reset 

129  

  

Unused

139 140

Heater break determination point 1

* When the heat-side or cool-side integral time is set to zero for heat/cool PID control, PD action will take

place for both heat-side and cool-side.

Attri-

bute

R/W



R/W



R/W



R/W

Data range

0: Local mode 1: Remote mode

When performing remote control by remote setting input and also performing cascade control and ratio setting via intercontroller communication, transfer to the remote mode.

0 to 11999 seconds or 0 to 5999 minutes Data range of Area soak time can be selected on the Soak time unit.

0 to 3600 seconds or 0.0 to 1999.9 seconds (0, 0.0: PD action) *

Varies with the setting of the integral/derivative time decimal point position selection.

If control is other than heat/cool PID control, set to RO (Only reading data is possible).

0 to 3600 seconds or 0.0 to 1999.9 seconds (0, 0.0: PI action)

Varies with the setting of the integral/derivative time decimal point position selection.

If control is other than heat/cool PID control, set to RO (Only reading data is possible).

−100.0 to +100.0 % The offset can be manually eliminated. If the integral function is valid, set to RO

(Only reading data is possible).

0.0 to 100.0 % of HBA1 set value (0.0: Heater break determination is invalid)

If there is no current transformer 1 (CT1) or CT1 is assigned to “0: None,” set to RO (Only reading data is possible).

If Heater break alarm 1 (HBA1) corresponds to “0: Type A,” set to RO (Only reading data is possible).

Continued on the next page.

Factory

set value

0

0:00

240

60

0.0

30.0

64

IMR01Y06-E3

Continued from the previous page.

Extension

number

141

142 PV ratio R/W 0.500 to 1.500 1.000 143

144

145 Unused 146

147 Unused    148

149

150

Communication item

Heater melting determination point 1

PV low input cut-off

Set lock level

Backup memory state monitor

RS bias

Cascade control:

Cascade bias

Ratio setting:

Ratio setting bias

RS digital filter

Cascade control:

Cascade digital filter

Ratio setting:

Ratio setting digital filter

RS ratio

Cascade control:

Cascade ratio

Ratio setting:

Ratio setting ratio

7. COMMUNICATION DATA LIST

Attri-

bute

R/W

Data range

0.0 to 100.0 % of HBA1 set value

Factory

set value

(0.0: Heater melting determination is invalid) If there is no current transformer 1 (CT1) or

CT1 is assigned to “0: None,” set to RO (Only reading data is possible).

If Heater break alarm 1 (HBA1) corresponds to “0: Type A,” set to RO (Only reading data is possible).

R/W

0.00 to 25.00 % of input span If the Input square root extraction corresponds

to “0: Unused,” set to RO (Only reading data is possible).

R/W

Bit data b0: Lock only setting items other than SV and event set value

(EV1 to EV4). b1: Lock only event set value (EV1 to EV4) b2: Lock only set value (SV)

b3 to b15: Unused Data 0: Unlock

1: Lock [Decimal number: 0 to 7]

  

RO

0: The content of the backup memory does

not coincide with that of the RAM.

1: The content of the backup memory

coincides with that of the RAM.

R/W

−Input span to +Input span

0.0 to 100.0 seconds (0.0: Unused)

R/W

0.001 to 9.999

30.0

0.00

0



0

0.0

1.000

IMR01Y06-E3

Continued on the next page.

65

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

151

152

153

154  

  

159

160

161

162

Communication item

Heater break alarm 2 (HBA2) set value

Heater break determination point 2

Heater melting determination point 2

Unused

Display unit

Input scale high

Input scale low

Attri-

bute

R/W



R/W

Data range

When CT is CTL-6-P-N:

Factory

set value

0.0

0.0 to 30.0 A (0.0: Not used) When CT is CTL-12-S56-10L-N:

0.0 to 100.0 A (0.0: Not used) If there is no current transformer 2 (CT2) or

CT2 is assigned to “0: None,” set to RO (Only reading data is possible).

0.0 to 100.0 % of HBA2 set value

30.0

(0.0: Heater break determination is invalid) If there is no current transformer 2 (CT2) or

CT2 is assigned to “0: None,” set to RO (Only reading data is possible).

If Heater break alarm 2 (HBA2) corresponds to “0: Type A,” set to RO (Only reading data is possible).

0.0 to 100.0 % of HBA2 set value

30.0

(0.0: Heater melting determination is invalid) If there is no current transformer 2 (CT2) or

CT2 is assigned to “0: None,” set to RO (Only reading data is possible).

If Heater break alarm 2 (HBA2) corresponds to “0: Type A,” set to RO (Only reading data is possible).

0: °C

0 1: °F The engineering unit for voltage/current input is expressed as %.

TC/RTD inputs:

Input scale low to Maximum value of the selected input range

Voltage (V)/current (I) inputs:

−19999 to +99999 (Varies with the setting of the decimal point

TC/RTD:

Maximum

value of the

selected

input range

V/I: 100.0

position)

TC/RTD inputs:

Minimum value of the selected input range to Input scale high

Voltage (V)/current (I) inputs:

−19999 to +99999 (Varies with the setting of the decimal point

TC/RTD:

Minimum

value of the

selected

input range

V/I: 0.0

position)

66

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

163

164

165

166

167

168

169

170

171  

  

179 180

Communication item

Input error determination point (high)

Input error determination point (low)

Burnout direction

Square root extraction

Power supply frequency

Sampling cycle

Remote setting input type

Digital input (DI) assignment

Unused

Output assignment

Attri-

bute

R/W



R/W

7. COMMUNICATION DATA LIST

Data range

Input scale low − (5 % of input span) to Input scale high + (5 % of input span)

Factory

set value

TC/RTD:

Input scale

high + (5 %

of input

span)

V/I: 105.0

TC/RTD: Input scale low − (5 %

of input

span)

V/I: −5.0

0: Upscale

0

1: Downscale Valid only when the TC input and voltage

(low) input are selected. 0: Unused

0

1: Used 0: 50 Hz

0

1: 60 Hz If power frequency measurement was made

possible with CT input and/or power feed forward (PFF) input applied, set to RO (Only reading data is possible).

0: 50 ms

1 1: 100 ms 2: 250 ms

14: Current input 0 to 20 mA DC

15 15: Current input 4 to 20 mA DC 16: Voltage (high) input 0 to 10 V DC 17: Voltage (high) input 0 to 5 V DC 18: Voltage (high) input 1 to 5 V DC 19: Voltage (low) input 0 to 1 V DC 20: Voltage (low) input 0 to 100 mV DC 21: Voltage (low) input 0 to 10 mV DC

If changed to voltage (high) input from current/voltage (low) input, select the hardware by the input selector switch [for remote setting (SR) input] at the side of the instrument. For the selecting procedure, see the

FB400/FB900 Instruction Manual (IMR01W03-E).

1 to 8

1

See Table 1 “Digital input (DI) assignment” (P. 78).

1 to 7

2 See Table 2 “Output assignment” (P. 78).

IMR01Y06-E3

Continued on the next page.

67

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

181

182

183

Communication item

Timer 1

Timer 2

Timer 3

Attri-

bute

R/W 0.0

0.0 to 600.0 seconds Customization tool is necessary when the

R/W 0.0

timer function is availed.

Data range

Factory

set value

R/W 0.0

184

Timer 4

185 Unused 186

187

Energized/De-energized

Alarm (ALM) lamp lighting condition 1

188

Alarm (ALM) lamp lighting condition 2

189

190

Output status at STOP mode

Transmission output type

R/W

  

R/W

Bit data b0: DO1

b1: DO2 b2: DO3 b3: DO4

b4 to b15: Unused Data 0: Energized

1: De-energized [Decimal number: 0 to 15]

R/W

Bit data b0: Event 1

1111

(Bit image) b1: Event 2 b2: Event 3 b3: Event 4

b4 to b15: Unused Data 0: ALM lamp is not lit

1: ALM lamp is lit [Decimal number: 0 to 15]

R/W

Bit data b0: HBA1

(Bit image) b1: HBA2

b2 to b15: Unused Data 0: ALM lamp is not lit

1: ALM lamp is lit [Decimal number: 0 to 3]

R/W

Bit data b0: Event function

b2: Transmission output b2 to b15: Unused

Data 0: OFF 1: Action continued

R/W

0: None 1: PV 2: SV monitor 3: Deviation value 4: MV1 [heat-side] 5: MV2 [cool-side] 6: SV 7: Remote setting (RS) input value

0.0

0

11

0

1

68

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

191

192

193  

  

199 200

201 Unused 202

203 204

205 Unused

Communication item

Transmission output scale high

Transmission output scale low

Unused

Force ON of Event 1 action

Event 1 interlock

Event 1 delay timer Force ON of Event 2 action

7. COMMUNICATION DATA LIST

Attri-

bute

R/W

Data range

When the PV, SV, SV monitor and RS: Input scale low to Input scale high

Factory

set value

PV/SV/RS:

Input scale

When the MV1 and MV2:

−5.0 to +105.0 %

MV1/MV2:

When the deviation value:

−Input span to +Input span

Deviation:

+Input span

R/W

PV/SV/RS:

Input scale

MV1/MV2:

Deviation:

−Input span



R/W

Bit data b0: Event output turned on at input error occurrence b1: Event output turned on in manual mode b2: Event output turned on during the autotuning (AT) function is being executed b3: Event output turned on during the setting change rate limiter is being operated b4 to b15: Unused

Data 0: Invalid 1: Valid [Decimal number: 0 to 15]

  

R/W

0: Unused 1: Used

R/W

0.0 to 600.0 seconds

R/W

Bit data b0: Event output turned on at input error occurrence b1: Event output turned on in manual mode b2: Event output turned on during the autotuning (AT) function is being executed b3: Event output turned on during the setting change rate limiter is being operated b4 to b15: Unused

Data 0: Invalid 1: Valid [Decimal number: 0 to 15]

  

Continued on the next page.

high

100.0

low

0.0

0

0.0 0

IMR01Y06-E3

69

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

206

207 208

209 Unused 210

211

212

213 Unused

214

215

216  

  

219 220

Communication item

Event 2 interlock

Event 2 delay timer Force ON of Event 3 action

Event 3 interlock

Event 3 delay timer

Force ON of Event 4 action

Event 4 interlock

Event 4 delay timer

Unused

CT1 ratio

Attri-

bute

R/W

Data range

0: Unused

Factory

set value

1: Used

R/W

0.0 to 600.0 seconds

R/W

Bit data b0: Event output turned on at input error occurrence b1: Event output turned on in manual mode b2: Event output turned on during the autotuning (AT) function is being executed b3: Event output turned on during the setting change rate limiter is being operated b4 to b15: Unused

Data 0: Invalid 1: Valid [Decimal number: 0 to 15]

  

R/W

0: Unused 1: Used

R/W

0.0 to 600.0 seconds

R/W

Bit data b0: Event output turned on at input error occurrence b1: Event output turned on in manual mode b2: Event output turned on during the autotuning (AT) function is being executed b3: Event output turned on during the setting change rate limiter is being operated b4 to b15: Unused

Data 0: Invalid 1: Valid [Decimal number: 0 to 15]

  

R/W 0: Unused

1: Used

0.0 to 600.0 seconds

R/W



R/W

0 to 9999

CTL-6-P-N:

CTL-12-S56

-10L-N:

0

0.0 0

0

0.0

0

0.0

800

1000

70

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

221

222

223

224

225

226

227

228 Unused 229 Unused 230

231

232 Unused 233 Unused

Communication item

Heater break alarm 1 (HBA1) type

Number of heater break alarm 1 (HBA1) delay times

CT1 assignment

CT2 ratio

Heater break alarm 2 (HBA2) type

Number of heater break alarm 2 (HBA2) delay times

CT2 assignment

Hot/Cold start

External input type

7. COMMUNICATION DATA LIST

Attri-

bute

R/W

Data range

0: Heater break alarm 1 (HBA1) type A

Factory

set value

(Time-proportional control output) 1: Heater break alarm 1 (HBA1) type B

(Continuous control output and time-proportional control output)

R/W

0 to 255 times

R/W

0: None 1: OUT1 2: OUT2 3: DO1 4: DO2 5: DO3 6: DO4

R/W

0 to 9999

CTL-6-P-N:

CTL-12-S56

-10L-N:

R/W

0: Heater break alarm 2 (HBA2) type A (Time-proportional control output)

1: Heater break alarm 2 (HBA2) type B (Continuous control output and time-proportional control output)

R/W

0 to 255 times

R/W

0: None 1: OUT1 2: OUT2 3: DO1 4: DO2 5: DO3 6: DO4

     

R/W

0: Hot start 1 1: Hot start 2 2: Cold start 3: Stop start

R/W

0: Remote setting input (remote control) 1: Intercontroller communication cascade

control 2: Intercontroller communication ratio setting When performing cascade control or ratio setting, set the master controller to 0 (Remote

control). Set slave controllers to 1 (Cascade control) or 2 (Ratio setting).

     

Continued on the next page.

1

5

1

800

1000

1

5

1

0

IMR01Y06-E3

71

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

234

235

236

237 Unused 238

239 Unused 240

241

242

243

244

245

Communication item

SV tracking

MV transfer function [Action taken when changed

to Manual mode from Auto mode]

Start determination point

Master channel selection

Integral/derivative time decimal point position

Derivative gain

ON/OFF action differential gap (upper)

ON/OFF action differential gap (lower)

Action (high) at input error

Action (low) at input error

Attri-

bute

R/W

Data range

0: Unused

Factory

set value

1: Used

R/W

0: MV1 or MV2 in Auto mode is used. 1: When selected by digital input (DI):

MV1 or MV2 in previous Manual mode is used.

When selected by front key:

MV1 or MV2 in Auto mode is used.

2: MV1 or MV2 in previous Manual mode is

used.

R/W

0 to Input span (The unit is the same as input value.)

3 % of

input span

(0: Action depending on the Hot/Cold start selection)

  

R/W

0 to 31 If the external input type corresponds to “1:

Cascade control” or “2: Ratio setting,” the setting becomes valid.

  

R/W

0: 1 second setting (No decimal place) 1: 0.1 seconds setting

(One decimal place)

R/W

0.1 to 10.0

TC/RTD inputs:

R/W

0 to Input span (Unit: °C [°F]) Voltage (V)/current (I) inputs:

0.0 to 100.0 % of input span

R/W

TC/RTD:

1 °C [°F]

V/I: 0.1 %

TC/RTD:

1 °C [°F]

V/I: 0.1 %

R/W 0

0: Normal control 1: Manipulated output value at input error

R/W

1

0

6.0

0

72

246

247

248

249

Manipulated output value at input error

Output change rate limiter (up) [MV1]

Output change rate limiter (down) [MV1]

Power feed forward selection

−105.0 to +105.0 %

R/W

0.0

Actual output values become those restricted by the output limiter. Position proportioning control:

If there is no feedback resistance (FBR) input or the feedback resistance (FBR) input is disconnected, an action taken when abnormal is in accordance with the value action setting during STOP.

0.0 to 100.0 %/seconds

R/W 0.0

(0.0: OFF) Becomes invalid when in position

R/W

0.0

proportioning control.

R/W

0: Unused

1

1: Used

Continued on the next page.

IMR01Y06-E3

Continued from the previous page.

Extension

number

250

251

252

253 Unused 254 255 256

257

258

259

260

261 Unused 262

263

264

265

266

Communication item

Power feed forward gain

Derivative action

Undershoot suppression factor

Output limiter (high) [MV2] Output limiter (low) [MV2] Output change rate limiter

(up) [MV2] Output change rate limiter

(down) [MV2] Manipulated output value

(MV1) at STOP mode [heat-side] Manipulated output value

(MV2) at STOP mode [cool-side]

Action at feedback resistance (FBR) input break

Open/Close output neutral zone

Open/Close output differential gap

Feedback adjustment

Integrated output limiter

Control motor time

7. COMMUNICATION DATA LIST

Attri-

bute

R/W

Data range

0.01 to 5.00

0: Measured value derivative

Factory

set value

1.00

1: Deviation derivative

R/W

0.000 to 1.000

Water

cooling:

0.100

Air cooling:

0.250

Cooling gain

linear type:

1.000

  

R/W

Output limiter (low) [MV2] to 105.0 %

R/W

−5.0 % to Output limiter (high) [MV2]

0.0 to 100.0 %/seconds

R/W 0.0

105.0

−5.0

(0.0: OFF) Becomes invalid when in position

R/W

0.0

proportioning control.

−5.0 to +105.0 %

R/W

−5.0

Position proportioning control:

Only when there is feedback resistance

R/W

(FBR) input and no feedback resistance (FBR) input is disconnected, the

−5.0

manipulated output value (MV1) during STOP is output.

R/W

0: Action depending on the valve action at STOP

1: Control action continued

  

R/W

0.1 to 10.0 % of output

R/W

0.1 to 5.0 % of output

R/W

0: Adjustment end

2.0

1.0

 1: Open-side adjustment start 2: Close-side adjustment start

R/W

0.0 to 200.0 % of control motor time

150.0

(0.0: OFF) Becomes invalid when there is feedback

resistance (FBR) input.

R/W

5 to 1000 seconds

10

0

IMR01Y06-E3

Continued on the next page.

73

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

267

268 Unused 269 Unused 270 271

272

273

274

275

276

277

278

279

280

Communication item

Valve action at STOP

AT bias AT cycles

AT differential gap time

Output value with AT turned on

Output value with AT turned off

Proportional band adjusting factor [heat-side]

Integral time adjusting factor [heat-side]

Derivative time adjusting factor [heat-side]

Proportional band adjusting factor [cool-side]

Integral time adjusting factor [cool-side]

Derivative time adjusting factor [cool-side]

Attri-

bute

R/W

Data range

0: Close-side output OFF,

Factory

set value

0 Open-side output OFF 1: Close-side output ON, Open-side output OFF 2: Close-side output OFF, Open-side output ON

Becomes valid when there is no feedback resistance (FBR) input or the feedback resistance (FBR) input is disconnected.

     

R/W

−Input span to +Input span

R/W

0: 1.5 cycles

0

1 1: 2.0 cycles 2: 2.5 cycles 3: 3.0 cycles

R/W

0.0 to 50.0 seconds

R/W

Output value with AT turned off to +105.0 %

10.0

105.0

Actual output values become those restricted by the output limiter.

Position proportioning control:

Becomes valid only when there is feedback resistance (FBR) input and it does not break (high limit of feedback resistance input at AT).

R/W

−105.0 % to Output value with AT turned on

−105.0

Actual output values become those restricted by the output limiter.

Position proportioning control:

Becomes valid only when there is feedback resistance (FBR) input and it does not break (low limit of feedback resistance input at AT).

R/W 1.00

0.01 to 10.00 times

R/W 1.00

R/W

1.00

Continued on the next page.

74

IMR01Y06-E3

Continued from the previous page.

Extension

number

281

282

283

284

285

286

287

288

289

290

291

292

293  

  

299 300

301

302  

  

319 320

Communication item

Proportional band limiter (high) [heat-side]

Proportional band limiter (low) [heat-side]

Integral time limiter (high) [heat-side]

Integral time limiter (low) [heat-side]

Derivative time limiter (high) [heat-side]

Derivative time limiter (low) [heat-side]

Proportional band limiter (high) [cool-side]

Proportional band limiter (low) [cool-side]

Integral time limiter (high) [cool-side]

Integral time limiter (low) [cool-side]

Derivative time limiter (high) [cool-side]

Derivative time limiter (low) [cool-side]

Unused

Setting change rate limiter unit time

Soak time unit

Unused

STOP display

7. COMMUNICATION DATA LIST

Attri-

bute

R/W

TC/RTD inputs:

Data range

0 to Input span, 0.0 to Input span or

0.00 to Input span (Unit: °C [°F]) Varies with the setting of the decimal point

position selection.

R/W

Voltage (V)/current (I) inputs:

0.0 to 1000.0 % of input span

R/W 3600

0 to 3600 seconds or 0.0 to 1999.9 seconds

Factory

set value

TC/RTD:

Input span

V/I:

1000.0 % TC/RTD:

0

V/I: 0.0 %

Varies with the setting of the integral/derivative time decimal point position

R/W

0 selection.

R/W 3600

0 to 3600 seconds or 0.0 to 1999.9 seconds Varies with the setting of the

integral/derivative time decimal point position

R/W

0 selection.

R/W

TC/RTD inputs: 1 to Input span, 0.1 to Input span or

0.01 to Input span (Unit: °C [°F]) Varies with the setting of the

integral/derivative time decimal point position

R/W

selection. Voltage (V)/current (I) inputs:

TC/RTD:

Input span

V/I:

1000.0 % TC/RTD:

1

V/I: 0.1 %

0.1 to 1000.0 % of input span

R/W 3600

0 to 3600 seconds or 0.0 to 1999.9 seconds Varies with the setting of the

integral/derivative time decimal point position

R/W

0 selection.

R/W 3600

0 to 3600 seconds or 0.0 to 1999.9 seconds Varies with the setting of the

integral/derivative time decimal point position

R/W

0 selection.



R/W

1 to 3600 seconds

R/W

0: 0 to 5999 minutes

60

1 1: 0 to 11999 seconds Set the data range of Memory area soak time monitor and Area soak time.



R/W

0: “SToP” is displayed on the PV display.

1

1: “SToP” is displayed on the SV display.

IMR01Y06-E3

Continued on the next page.

75

7. COMMUNICATION DATA LIST

Continued from the previous page.

Extension

number

321

322

323

324

325

326  

  

331 332

333

334  

  

340 341

342

343

344  

  

349

Communication item

Bar graph display

Bar graph display resolution

Direct key 1

Direct key 2

Direct key 3

Unused

Direct key type

PV flashing display at input error

Unused

Integrated operating time monitor

Holding peak value ambient temperature monitor

Power feed forward input value monitor

Unused

Attri-

bute

R/W



R/W



RO



Data range

0: No display

Factory

set value

1 1: MV1 or MV2 2: PV 3: SV monitor 4: Deviation value 5: CT1 input value 6: CT2 input value

1 to 100 digit/dot

100

Becomes valid when the bar graph display is “4: Deviation value,” “5: CT1 input value” or “6: CT2 input value.”

0: Unused

1 1: A/M transfer key (Type 1, Type 2)

0: Unused

1 1: MONI key (For type 1) or

R/L transfer key (For type 2) 0: Unused

1 1: AREA key (For type 1) or

RUN/STOP transfer key (For type 2)

1: Type 1

1 2: Type 2

Bit data

0 b0: Input error b1 to b15: Unused Data 0: Flashing display

1: Non-flashing display [Decimal number: 0 to 1]

0 to 19999 hours

−10.0 to +100.0 °C

0.0 to 160.0 %



Display in the percentage of the load voltage (rated value).

Continued on the next page.

76

IMR01Y06-E3

Continued from the previous page.

Extension

number

350

351

352

353

354

355

356

357

358

359

360  

  

511

Communication item

Startup tuning (ST)

ST proportional band adjusting factor

ST integral time adjusting factor

ST derivative time adjusting factor

ST start condition

Automatic temperature rise group

Automatic temperature rise learning

Automatic temperature rise dead time

Automatic temperature rise gradient data

RUN/STOP group

Unused

7. COMMUNICATION DATA LIST

Attri-

bute

R/W

Data range

0: ST unused

Factory

set value

0 1: Execute once * 2: Execute always * When the startup tuning is finished, the

setting will automatically returns to

“0: ST unused.” The startup tuning (ST) function is activated according to the ST start condition selected.

If control is other than position proportioning control, set to RO (Only reading data is possible).

R/W 1.00

0.01 to 10.00 times

R/W 1.00

R/W

0: Activate the startup tuning (ST) function

1.00

0 when the power is turned on; when transferred from STOP to RUN; or when the set value (SV) is changed.

1: Activate the startup tuning (ST) function

when the power is turned on; or when transferred from STOP to RUN.

2: Activate the startup tuning (ST) function

when the set value (SV) is changed.

R/W

0 to 16

0

(0: Automatic temperature rise function OFF)

R/W

0: Unused

1

1: Learning * * When the automatic temperature rise

learning is finished, the setting will

automatically returns to “0: Unused.” If the Automatic temperature rise group corresponds to “0: Automatic temperature rise function OFF,” set to RO (Only reading data is possible).

R/W

0.1 to 1999.9 seconds

R/W

0.1 to Input span/minutes

R/W

0 to 16

10.0

1.0

0

(0: Group RUN/STOP function OFF)



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7. COMMUNICATION DATA LIST

Table 1: Digital input (DI) assignment

Set value DI 1 DI 2 DI 3 DI 4 DI 5 DI 6 DI 7

1

2

3

4

5

6

7

8

RUN/STOP: RUN/STOP transfer AUTO/MAN: Auto/Manual transfer REM/LOC: Remote/Local transfer

Memory area number selection

(1 to 8)

Memory

area set

Unused

RUN/STOP REM/LOC AUTO/MAN

RUN/STOP REM/LOC

RUN/STOP AUTO/MAN

REM/LOC AUTO/MAN

RUN/STOP Unused

REM/LOC Unused

AUTO/MAN Unused

Interlock

release

Interlock

release

Interlock

release

Interlock

release

Interlock

release

Interlock

release

Table 2: Output assignment

Set value

1

Output 1

(OUT1)

Control output 1 Control output 2 Event 1 Event 2 Event 3 Event 4

Output 2

(OUT2)

Digital output 1

(DO1)

Digital output 2

(DO2)

Digital output 3

(DO3)

Digital output 4

(DO4)

2

3

4

5

6

7

Control output 1 Control output 2 Event 1 Event 2 Event 3 HBA

Control output 1 Control output 2 Event 1 Event 2 HBA

Control output 1 Control output 2 Event 1 HBA Event 3 Event 4

Control output 1 HBA Event 1 Event 2 Event 3 Event 4

Control output 1 HBA Event 1 Event 2 Event 3

Control output 1

FAIL

(De-energized)

Event 1 Event 2 Event 3 Event 4

“Energized” or “De-energized” can be selected for the digital outputs (DO1 to DO4). [Factory set value: Energized] However, with the exception of “FAIL (de-energized, fixed).”

Invalid for a non-existing output/event function.

FAIL

(De-energized)

FAIL

(De-energized)

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•

8. USAGE EXAMPLE

This chapter describes a usage example of CC-Link communication.

8.1 Handling Procedures

Preparations of

configuration instrument

Mounting and Wiring

Use Instruments Setting

Device Assignments

Program Creation

See 8.2 System Configuration (P. 80)

For mounting and wiring of the COM-JC,

see 3. MOUNTING (P. 5) and 4. WIRING (P. 8).

• For mounting and wiring of the controller (FB400), see FB400/FB900 Installation Manual (IMR01W01-E).

• For mounting and wiring of PLC, see PLC Instruction Manual.

For cable wiring of CC-Link network system, see Instruction Manual of master instrument or website of CC-Link Partner Association.

URL: http://www.cc-link.org/

See 5. SETTING (P.16) and 8.3 Use Instruments Setting (P. 81).

See 8.4 Device Assignments Example (P. 83).

See 8.5 Sample Program (P. 86).

IMR01Y06-E3 79

8. USAGE EXAMPLE

8.2 System Configuration

In this usage example, described the following system configuration.

Mitsubishi PLC

MELSEC Q series

CPU unit

Q02HCPU

CC-Link system Master local unit QJ 61BT11N (Master station) Station number: 0 Communication speed: 156 kbps

CC Link Ver. 1.10

Controller communication (RS-485: Modbus)

CC-Link communication converter COM-JC Remote device station (Slave station) Station number: 1 Communication speed: 156 kbps 1 station occupied 1 time

Controller 1

(Device address 1)

Controller (FB400)

Controller 2

(Device address 2)

 Use instruments

• CC-Link communication converter: COM-JC ........................................................... 1

• Temperature controller: FB400 (Communication 1: with RS-485) ........ 2

• Mitsubishi Electric PLC MELSEC Q series

− CPU unit: Q02HCPU

− CC-Link system master local unit: QJ61BT11N

• CC-Link dedicated cable Ver. 1.10

• COM-JC and controller connection cable

80 IMR01Y06-E3

8.3 Use Instruments Setting

Set the PLC, COM-JC and controller as the following.

 PLC setting

For operating of CC-Link system master local unit QJ61BT11N and MELSEC sequencer programming software GX Developer, see PLC Instruction Manual.

[CC-Link system master local unit QJ61BT11N setting]

Setting item Content

Station number 0

CC-Link communication speed 156 kbps

8. USAGE EXAMPLE

[Master station network parameter setting by GX Developer]

Setting item Content

Number of boards in module 1

Start I/O No 0000

Operational settings Parameter name: None

Data link disorder station setting: Clear Case of CPU STOP setting: Refresh

Type Master station

CC-Link mode setting Remote net (Ver. 1 mode)

Total number of connected

1

modules

Number of retries 5

Number of automatic return

1

modules

Standby master station number Blank

Operation specification when

Stop

CPU is down

Scan mode specification Asynchronous

Delay time setting

Station information [Number of COM-JC connection: 1 (Station number: 1)]

10 (500 µs)

Station type: Remote device station Expanded cyclic setting: Single Number of occupied stations: Occupies 1 station Remote station points: 32 points Reserved/invalid station select: No setting Intelligent buffer select (word): No setting

IMR01Y06-E3

81

8. USAGE EXAMPLE

[Automatic refresh parameter setting by GX Developer]

Setting item Content

Remote input (RX) refresh device X1000

Remote output (RY) refresh device Y1000

Remote register (RWr) refresh device W0

Remote register (RWw) refresh device W100

Special relay (SB) refresh device SB0

Special register (SW) refresh device SW0

 COM-JC setting

[CC-Link communication conditions]

• Number of occupied station/extended cyclic: 1 station occupied 1 time (2 controllers assignment)

• Station number: 1

• CC-Link communication speed: 156 kbps

[Controller communication condition]

• Controller communication speed: 19200 bps (Factory set value)

For setting procedure, see 5. SETTING (P. 16).

 Controller setting

[Controller communication conditions: Use communication 1 side]

• Device address: 1 (Controller 1) and 2 (Controller 2)

• Communication protocol: Modbus-RTU

• Communication speed: 19200 bps (Factory set value)

• Data bit configuration: Data 8-bit, Without parity bit, Stop 1-bit

For setting procedure, see FB400/FB900 Communication Quick Manual (IMR01W07-E).

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IMR01Y06-E3

8. USAGE EXAMPLE

8.4 Device Assignments Example

According to the contents set by 8.3 Use Instruments Setting, each device is assigned.

 Assignment conditions

Station number of COM-JC: 1 Number of occupied station/extended cyclic: 1 station occupied 1 time (2 controllers assignment)

Automatic refresh device setting

Remote input (RX) refresh device: X1000 Remote output (RY) refresh device: Y1000 Remote register (RWr) refresh device: W0 Remote register (RWw) refresh device: W100 Special relay (SB) refresh device: SB0 Special register (SW) refresh device: SW0

 Remote input (RX) and Remote output (RY)

CPU of PLC

X100F to X1000 RX0F to RX00

X101F to X1010 RX1F to RX10

Y100F to Y1000 RY0F to RY00

Y101F to Y1010 RY1F to RY10

: The device that a COM-JC actually uses

 Device assignment table of remote input (RX)

CPU

device number

X1000 Event 1 state RX00 X1001 Event 2 state RX01 X1002 Burnout state RX02 X1003 Heater break alarm (HBA) state RX03 X1004 X1005 Event 1 state RX05 X1006 Event 2 state RX06 X1007 Burnout state RX07 X1008 Heater break alarm (HBA) state RX08

X1009 X100A Unused RX0A X100B Unused RX0B

Device address 1 (Controller 1)

Device address 2 (Controller 2)

Communication item

COM-JC (Station number 1)

1 station occupied 1 time

PID/AT transfer RX04

PID/AT transfer RX09

Remote input (RX)

address

Continued on the next page.

IMR01Y06-E3

83

8. USAGE EXAMPLE

Continued from the previous page.

CPU

device number

X100C Extended display completion RX0C X100D Extended setting completion RX0D X100E Unused RX0E

X100F Hardware error flag RX0F

X1010 Reserved RX10

• •

X1017 RX17

X1018 Initialize data processing request fiag RX18

X1019 Initialize data setting completion fiag RX19 X101A Error status flag RX1A X101B Remote ready RX1B X101C Reserved RX1C

• •

X101F RX1F

Communication item

 Device assignment table of remote output (RY)

CPU

device number

Y1000 b0 RY00

Y1001 b1 RY01

Y1002 b2 RY02

Y1003 b3 RY03

Y1004 b4 RY04

Y1005 b5

Y1006 b0 RY06

Y1007 b1 RY07

Y1008 b2 RY08

Y1009 b3 RY09 Y100A b4 RY0A Y100B b5 Y100C Extended display flag RY0C Y100D Extended setting flag RY0D Y100E Unused RY0E

Y100F RUN/STOP transfer RY0F

Y1010 Reserved RY10

• •

Y1017 RY17

Y1018 Initialize data processing completion flag RY18

Y1019 Initialize data setting request flag RY19 Y101A Error reset request flag RY1A Y101B Reserved RY1B

• •

Y101F RY1F

Communication item

Extension number for display

Extension number for setting

Remote input (RX)

address

Remote output

(RY) address

RY05

RY0B

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IMR01Y06-E3

 Remote register (RWr, RWw)

CPU of PLC

For writes

W102 RWw2

W103 RWw3

For reads

W002 RWr2

W003 RWr3

8. USAGE EXAMPLE

COM-JC (Station number 1)

: The device that a COM-JC actually uses

1 station occupied 1 time

 Device assignment table of remote register (RWw)

CPU

device number

W102

W103

For extension area setting of device address 1 (Controller 1)

For extension area setting of device address 2 (Controller 2)

Communication item

 Device assignment table of remote register (RWr)

CPU

device address

W002

W003

For extension area display of device address 1 (Controller 1)

For extension area display of device address 2 (Controller 2)

Communication item

Remote register (RWw)

address

RWw2

RWw3

Remote register (RWr)

address

RWr2

RWr3

IMR01Y06-E3

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8. USAGE EXAMPLE

8.5 Sample Program

 Program conditions

Station number of COM-JC: 1

Number of occupied station/extended cyclic: 1 station occupied 1 time (2 controllers assignment)

Automatic refresh device assignment: See 8.4 Device Assignments Example.

Special relay (M) assignment: M0: Extension number setting flag for display

M1: Measured value (PV)/Manipulated output value (MV1) transfer M2: Extension number setting flag for setting

Data register (D) assignment: D0: Measured value (PV) store of controller 1

D1: Measured value (PV) store of controller 2 D2: Manipulated output value (MV1) store of controller 1 D3: Manipulated output value (MV1) store of controller 2

 Program operation

1. Store measured value (PV) and manipulated output value (MV1) to a data register.

2. Write in set value of controller 1 and set value (SV) of controller 2.

Controller 1 set value (SV): 150.0 °C Controller 2 set value (SV): 200.0 °C

3. Change the controller to the control RUN.

86

IMR01Y06-E3

q

 Sample program

8. USAGE EXAMPLE

When the PLC initial processing (PLC STOP → RUN).

RST Y100F

SET Y1019

BKRST M0 K3

When no initial data processing is finished with the initial data processing requested.

Initialize data processing request flag (X1018: RX18) ON Initialize data processing completion flag (Y1018: RY18) OFF

X1018 Y1018

SET Y1018

When the initial data processing is finished with no initial data processing requested.

Initialize data processing request flag (X1018: RX18) OFF Initialize data processing completion flag (Y1018: RY18) ON

X1018 Y1018

When the initial data processing is finished and the initial data setting is being requested.

Initialize data setting completion flag (X1019: RX19) ON Initialize data setting request flag (Y1019: RY19) ON

RST Y1018

X1019 Y1019

When the COM-JC is in the error state.

Error status flag (X101A: RX1A) ON

X101A

When the COM-JC is in the normal state and the error reset action is being requested.

Error status flag (X101A: RX1A) OFF Error reset re

X101A Y101A

uest flag (Y101A: RY1A) ON

RST Y1019

SET Y101A

RST Y101A

Control “STOP” of controller. Trun off the control RUN/STOP transfer (Y100F: RY0F).

Turn on the initialize data setting request flag (Y1019: RY19).

Turn off the extension number setting flag for display (M0).

Turn on the Initialize data processing completion flag (Y1018: RY18).

Turn off the Initialize data processing completion flag (Y1018: RY18).

Turn off the Initialize data setting request flag (Y1019: RY19).

Turn on the error reset request flag (Y101A: RY1A).

Turn off the error reset request flag (Y101A: RY1A).

Continued on the next page.

IMR01Y06-E3

87

8. USAGE EXAMPLE

Continued from the previous page.

When the COM-JC is in the remote ready state and no display extension number setting is processed yet.

Remote ready (X101B: RX1B) ON Extension number setting flag for display (M0) OFF

X101B M0 M1

When Measured value (PV)/Manipulated output value (M1) is transferred to Measured value (PV).

M1

When Measured value (PV)/Manipulated output value (M1) is transferred to Manipulated output value (M1).

The extension display completion flag (X100C: RX0C) is turned OFF.

X100C

When the extension display is finished and the display extension number has been set.

Extended display completion flag (X100C: RX0C) ON Extension number setting flag for display (M0) ON

When Measured value (PV)/Manipulated output value (M1) is transferred to Measured

X100C M0 M1

value (PV).

MOV W2 D0

MOV W3 D1

RST Y1000

SET Y1000

RST Y100C

SET Y100C

SET M0

Set the extension number for display. Extension number 0: Turn off the extension number setting bit 0 (Y1000: RY00) for measured value (PV) display.

Set the extension number for display. Extension number 1: Turn on the extension number setting bit 0 (Y1000: RY00) for manipulated output value (MV1) display.

Only the bit (bit 0) necessary for setting display extension No. “0” or “1” is specified. Any unspecified bit is assumed to be the register initial value, “0.”

Turn off the extension display flag (Y100C: RY0C).

Turn on the extension display flag (Y100C: RY0C).

Extension number setting end for display. Turn on the extension number setting flag for display (M0).

Store the measured value (PV) of controller 1 into the data register D0. Store the extension area for display (W002: RWr2) of controller 1 into the data register D0.

Store the measured value (PV) of controller 2 into the data register D1. Store the extension area for display (W003: RWr3) of controller 1 into the data register D1.

Continued on the next page.

88

IMR01Y06-E3

N

Continued from the previous page.

M1

When a set of setting extension numbers are not processed yet.

Extension number setting flag for setting (M2) OFF

M2

When Measured value (PV)/Manipulated output value (M1) is transferred to Manipulated output value (M1).

MOV W2 D2

MOV W3 D3

FF M1

RST M0

SET Y1006

SET Y1007

MOV K1500 W102

MOV K2000 W103

8. USAGE EXAMPLE

Store the manipulated output value (MV1) of controller 1 into the data register D2. Store the extension area for display (W002: RWr2) of controller 1 into the data register D2.

Store the manipulated output value (MV1) of controller 2 into the data register D3. Store the extension area for display (W003: RWr3) of controller 1 into the data register D3.

Measured value (PV)/Manipulated output value (M1) is inversely transferred. Variables to be read are alternately selected.

Turn off the extension number setting flag for display (M0).

Set the extension number for setting. Extension number 3: Turn on the extension number setting bit 0 (Y1006: RY06) for set value (SV) setting.

Turn on the extension number setting bit 1 (Y1007: RY07)

Only the bits (bit 0 and bit 1) necessary forsetting extension

o. “3” are specified. Any unspecified bit is assumed to be the register initial value, “0.”

Set “150.0 °C” to set value (SV) of controller 1. Write “1500” for extension area setting (W102: RWw2) of controller 1.

Set “200.0 °C” to set value (SV) of controller 2 Write “2000” for extension area setting (W103: RWw3) of controller 2

Continued on the next page.

IMR01Y06-E3

89

8. USAGE EXAMPLE

)

Continued from the previous page.

X100D

The extension setting completion flag (X100D: RX0D) is turned OFF.

When the extension setting is finished and the setting extension number has been set.

Extended setting completion flag (X100D: RX0D) ON Extension number setting flag for setting (M2) ON

X100D M2 Y100F

RST Y100D

SET Y100D

SET M2

When control RUN/STOP (Y100F: RY0F is transferred to control STOP.

SET Y100F

FEND

END

Turn off the extended setting flag (Y100D: RY0D)

Turn on the extended setting flag (Y100D: RY0D).

Extension number setting end for setting. Turn on the extension number setting flag for setting (M2).

Control “RUN” of controller. Turn on the control RUN/STOP transfer (Y100F: RY0F).

90

IMR01Y06-E3

9. TROUBLESHOOTING

This section lists some basic causes and solutions to be taken when any problem would arise in this instrument. If you can not find a solution, please contact RKC sales office or the agent.

If the instrument is necessary to be replaced, observe the following warning.

 To prevent electric shock or instrument failure, always turn off the system

power before replacing the instrument.

 To prevent electric shock or instrument failure, always turn off the power

before mounting or removing the instrument.

 To prevent electric shock or instrument failure, do not turn on the power until

all the wiring is completed.

 To prevent electric shock or instrument failure, do not touch the inside of the

instrument.

 All wiring must be performed by authorized personnel with electrical

experience in this type of work.

CAUTION

WARNING

!

Do not separate the mainframe from the terminal base with the power turned on. If so, instrument failure may result.

IMR01Y06-E3 91

9. TROUBLESHOOTING

 COM-JC

Problem Probable cause Solution

FAIL lamp flashes RUN lamp OFF SD/RD lamp OFF

FAIL lamp ON RUN lamp OFF SD/RD lamp OFF

FAIL lamp flashes RUN lamp ON SD/RD lamp flashes

No connection, disconnection, breakage or wrong wiring of CC-Link cable

A termination resistor of CC-Link is not connected

The number of occupied stations/ extended cyclic setting of the COM-JC differs from that of the master instrument (PLC).

The station number and communication speed settings of the COM-JC have been changed during communication.

The station number and communication speed settings of COM-JC are out of their setting ranges.

The CC-Link version of the COM-JC differs from that of the master instrument (PLC).

Confirm the connection method or condition and connect correctly

Confirm the termination resistor, and connected correctly

Coincide the number of occupied stations/extended cyclic setting of the COM-JC with that of the master instrument (PLC).

• Turn on the power again.

• Return the switch setting to the

original setting.

Set the station number and communication speed settings of COM-JC to values within their setting ranges.

Coincide the CC-Link version of the COM-JC with that of the master instrument (PLC).

RUN lamp flashes

FAIL lamp ON

Controller communication (Between COM-JC and controllers) is abnormal

Hardware abnormality or software abnormality

• Check that the signal line of the COM-JC and controller are correctly connected.

• Check that the communication setting (Address, protocol, communication speed and data bit configuration) of the COM-JC coincides with that of the controller.

• Confirm whether a termination resistor is connected.

Replace the COM-JC with a new one it in the abnormal state even with the power turned on again.

92 IMR01Y06-E3

10. SPECIFICATIONS

 CC-Link communication

Protocol: CC-Link Ver. 2.00/Ver. 1.10 Communication speed: 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps, 10 Mbps Communication distance: See table shown below

Communication speed Maximum network length

10 Mbps 100 m

5 Mbps 200 m

2.5 Mbps 400 m 625 kbps 900 m

Station number: 1 to 61 (4 stations occupied 1 time, 4 stations occupied 2 times) 1 to 64 (1 station occupied 1 time)

Connection cable: CC-Link dedicated cable Ver. 1.10 (Shielded twisted pair wire) Connection method: Terminals Termination resistor: External installation is necessary

(Between the DA and DB terminals: 110 Ω 1/2 W) Communication data length:

See table shown below

Number of occupied

station/Extended cyclic

4 stations occupied 1 time Input: 128-bit

4 stations occupied 2 times Input: 224-bit

1 station occupied 1 time Input: 32-bit

156 kbps 1200 m

Remote

Input/Output

(RX/RY)

Output: 128-bit

Output: 224-bit

Output: 32-bit

(RWr/RWw)

RWr: 16-word RWw: 16-word

RWr: 32-word RWw: 32-word

RWr: 4-word RWw: 4-word

Remote register

Number of

Controller

connection

8 controllers or 16 controllers

16 controllers or 32 controllers

1 controller or 2 controllers

 Controller communication

Interface: Base on RS-485, EIA standard (Multi-drop connection is available.) Protocol: Modbus-RTU

Synchronous method: Half-duplex start-stop synchronous type

Communication method: 2-wire system, half-duplex multi-drop connection

Communication speed: 9600 bps, 19200 bps, 38400 bps

Data bit configuration: Data 8-bit, Without parity bit, Stop 1-bit

Maximum connections: 31 controllers (FB400/FB900) [Device address setting: 1 to 31]

Connection method: Terminals Termination resistor: Built-in terminal base of COM-JC [ON/OFF select with switch (120 Ω)]

 Self-diagnostic function

Hardware error, Software error, RAM read/write error: Display: FAIL lamp ON

Communication error, Memory backup error, Configuration error (Cannot recognize

connection of a controller):

Display: RUN lamp flashes Status: Hardware error flag (RXnF) “ON” on the CC-Link

IMR01Y06-E3 93

10. SPECIFICATIONS

 General specifications

Power supply voltage: 21.6 to 26.4 V DC [Including power supply voltage variation], (Rating 24 V DC) Current consumption: 120 mA max. (at 24 V DC) Rush current: 12 A or less

Insulation resistance: Between communication terminal and grounding:

20 MΩ or more at 500 V DC Between power supply terminal and grounding: 20 MΩ or more at 500 V DC Between power supply and communication terminals: 20 MΩ or more at 500 V DC

Withstand voltage: See table shown below

Time: 1 min.  

 Grounding terminal  Power terminal 600 V AC  Communication terminal 600 V AC 600 V AC

CC-Link ground terminal is for CC-Link communication, and be not included in an above condition.

Power failure: A power failure of 20 ms or less will not affect the control action. Memory backup: Backed up by non-volatile memory

Number of writing: Approx. 100,000 times. Data storage period: Approx. 10 years

Vibration: Amplitude: < 1.5 mm (5 to 9 Hz)

Acceleration: < 5 m/s

2

(9 to 150 Hz)

Each direction of XYZ axes Shock: Height 50 mm or less Each direction of XYZ axes (de-energized state)

Allowable ambient temperature:

−10 to +50 °C

Allowable ambient humidity:

5 to 95 % RH (Absolute humidity: MAX.W.C 29.3 g/m

3

dry air at 101.3 kPa)

Installation environment conditions:

Indoor use Altitude up to 2000 m

Operating environment: Avoid the following conditions when selecting the mounting location.

• Rapid changes in ambient temperature which may cause condensation.

• Corrosive or inflammable gases.

• Direct vibration or shock to the mainframe.

• Water, oil, chemicals, vapor or steam splashes.

• Direct air flow from an air conditioner.

• Exposure to direct sunlight.

• Excessive heat accumulation.

Weight: Approx. 220 g Dimensions: 30 × 125 × 109.5 mm (W × H × D)

 Standard

Safety standard: UL: UL61010-1 cUL: CAN/CSA-C22.2 No.61010-1 CE marking: LVD: EN61010-1 EMC: EN61326 C-Tick: AS/NZS CISPR 11 (equivalent to EN55011)

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IMR01Y06-E3

RKC INSTRUMENT COM-JC Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

WARNING

CAUTION

CONTENTS

1. OUTLINE

1.1 Product Check

1.2 Model Code

1.3 Parts Description

2. HANDLING PROCEDURES

3. MOUNTING

3.1 Mounting Cautions

3.2 Dimensions

3.3 DIN Rail Mounting

3.4 Panel Mounting

4. WIRING

4.1 Wiring Cautions

4.2 Terminal Configuration

4.3 Connection to PLC

4.4 Connection to Controller

4.5 Installation of Termination Resistor

5. SETTING

5.1 Station Number Setting

5.2 Communication Speed Setting

5.3 Occupied Station/Extended Cyclic and Controller Communication Speed Setting

6. CC-Link COMMUNICATION

6.1 Communication Between Master Station and COM-JC (Remote Device Station)

6.2 CC-Link Flag Operation

6.3 Processing of Numeric Data Values

7. COMMUNICATION DATA LIST

7.1 Remote Input/Output

7.1.1 1 station occupied 1 time

7.1.2 4 stations occupied 1 time

7.1.3 4 stations occupied 2 times

7.2 Remote Register

7.2.1 1 station occupied 1 time (1 controller assignment)

7.2.2 1 station occupied 1 time (2 controllers assignment)

7.2.3 4 stations occupied 1 time (8 controllers assignment)

7.2.4 4 stations occupied 1 time (16 controllers assignment)

7.2.5 4 stations occupied 2 times (16 controllers assignment)

7.2.6 4 stations occupied 2 times (31 controllers assignment)

7.3 Extension Number

8. USAGE EXAMPLE

8.1 Handling Procedures

8.2 System Configuration

8.3 Use Instruments Setting

8.4 Device Assignments Example

8.5 Sample Program

9. TROUBLESHOOTING

10. SPECIFICATIONS