RKC INSTRUMENT H-PCP-J Instruction Manual

SR Mini HG SYSTEM

Power Supply/CPU Module

H-PCP-J

Instruction Manual

RKC INSTRUMENT INC.

®

IMS01J01-E5

! 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.

All Rights Reserved, Copyright  2001, RKC INSTRUMENT INC.

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 not

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.

IMS01J01-E5

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 software is licensed for use with one computer and cannot be modified. This software may

not be duplicated except for backup purposes.

! 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

IMS01J01-E5

CONTENTS

1. OUTLINE............................................................................... 1

1.1 Features .......................................................................................................... 1

1.2 Handling Procedures.......................................................................................2

1.3 Checking the Products .................................................................................... 3

1.4 Confirmation of the Model Code......................................................................4

1.5 System Configuration ......................................................................................6

1.6 Parts Description ...........................................................................................12

2. SPECIFICATIONS .............................................................. 14

Page

3. MOUNTING ......................................................................... 20

3.1 Mounting Cautions ........................................................................................20

3.2 Dimensions....................................................................................................21

3.3 Mounting the Mother Block............................................................................22

3.4 Mounting the Module Mainframe...................................................................24

3.5 Removing the Module Mainframe..................................................................24

4. WIRING .............................................................................. 25

4.1 Wiring ............................................................................................................ 25

4.2 Connections ..................................................................................................27

4.2.1 DO connector connection................................................................................. 28

4.2.2 Connection to the host computer...................................................................... 30

4.2.3 Connection to the operation panel.................................................................... 37

4.2.4 Connection to the touch panel..........................................................................38

4.2.5 Multiple control unit connections.......................................................................41

5. SETTINGS BEFORE OPERATION .................................... 43

5.1 Protocol Selection and Host Communication Setting....................................43

5.2 Unit Address Setting......................................................................................48

5.3 Start-up Procedures ...................................................................................... 49

5.4 Communication Requirements ......................................................................50

IMS01J01-E5

i-3

6. RKC COMMUNICATION..................................................... 52

6.1 Protocol ......................................................................................................... 52

6.1.1 Polling ..............................................................................................................52

6.1.2 Selecting ..........................................................................................................57

6.1.3 Communication data structure..........................................................................60

6.1.4 Examples of polling and selecting check programs .......................................... 61

6.2 Communication Identifier List ........................................................................65

6.3 Initial Setting (Extended Communication) .....................................................81

7. MODBUS........................................................................... 110

Page

7.1 Protocol ....................................................................................................... 110

7.1.1 Message format .............................................................................................110

7.1.2 Function code................................................................................................. 111

7.1.3 Communication mode.....................................................................................111

7.1.4 Slave responses............................................................................................. 112

7.1.5 Calculating CRC-16........................................................................................ 113

7.2 Message Format .........................................................................................116

7.2.1 Read holding registers [03H].......................................................................... 116

7.2.2 Preset single register [06H] ............................................................................117

7.2.3 Diagnostics (Loopback test) [08H].................................................................. 118

7.2.4 Preset multiple registers [10H] ....................................................................... 119

7.3 Communication Data...................................................................................120

7.3.1 Data configuration ..........................................................................................120

7.3.2 Data processing precautions ..........................................................................124

7.3.3 Communication data list .................................................................................125

7.4 Data Map.....................................................................................................151

7.4.1 Reference to data map...................................................................................151

7.4.2 Data map list ..................................................................................................152

8 PLC COMMUNICATION .................................................... 165

8.1 MITSUBISHI MELSEC series......................................................................165

8.1.1 Outline............................................................................................................ 165

8.1.2 Communication specifications ........................................................................167

8.1.3 Connections ................................................................................................... 168

8.1.4 H-PCP-J module setting.................................................................................170

8.1.5 PLC (Computer link module) setting............................................................... 174

8.1.6 Communication data ......................................................................................175

8.1.7 Data map........................................................................................................185

8.1.8 Current transformer (CT) monitor................................................................... 192

i-4

IMS01J01-E5

Page

8.2 OMRON SYSMAC series ............................................................................200

8.2.1 Outline............................................................................................................ 200

8.2.2 Communication specifications ........................................................................202

8.2.3 Connections ................................................................................................... 203

8.2.4 H-PCP-J module setting.................................................................................205

8.2.5 PLC setting.....................................................................................................208

8.2.6 Communication data ......................................................................................209

8.2.7 Data map........................................................................................................219

8.2.8 Current transformer (CT) monitor................................................................... 226

8.3 SHARP JW50H/70H/100H ..........................................................................233

8.3.1 Outline............................................................................................................ 233

8.3.2 Communication specifications ........................................................................235

8.3.3 Connections ................................................................................................... 236

8.3.4 H-PCP-J module setting.................................................................................238

8.3.5 PLC setting.....................................................................................................241

8.3.6 Communication data ......................................................................................242

8.3.7 Data map........................................................................................................252

8.4 Usage Example ...........................................................................................259

9. FUNCTIONS...................................................................... 268

9.1 Output Ratio ................................................................................................ 268

9.2 Speed Control .............................................................................................272

9.2.1 Display scale .................................................................................................. 273

9.2.2 Measuring method..........................................................................................274

9.2.3 Output scale ...................................................................................................275

9.2.4 Output limiter..................................................................................................275

9.2.5 Controls.......................................................................................................... 276

9.2.6 Scale correction..............................................................................................279

9.2.7 Output change rate limiter ..............................................................................281

9.2.8 Alarm hold function.........................................................................................282

9.2.9 Assignment of channels ................................................................................. 283

10. TROUBLESHOOTING .................................................... 284

11. ASCII 7-BIT CODE TABLE............................................. 290

IMS01J01-E5

i-5

MEMO

i-6

IMS01J01-E5

1. OUTLINE

This manual describes the specifications, mounting, wiring and communication of the H-PCP-J
module.

1.1 Features

H-PCP-J module (Power supply/CPU module) is made up of the CPU section and the power supply
section for the SR Mini HG SYSTEM control unit. H-PCP-J module includes two kinds of
communication port, and protocol of each port can be changed.

H-PCP-J module

(Power supply/CPU module)

Up to 10 function modules

can be connected.

COM.PORT3

Interface:

RS-232C
RS-422A
RS-485

Protocol:

SR Mini HG SYSTEM control unit

COM.PORT1/COM.PORT2

Interface:

RS-422A
RS-485

Protocol:

RKC communication protocol
Modbus protocol
The protocol corresponding to each PLC *
(Any can be selected with switch)

Connected equipment:

Host computer
Touch panel
Operation panel
PLC

RKC communication
protocol
Modbus protocol
(Any can be selected with
switch)

Connected equipment:

Host computer
Touch panel
Operation panel

* Usable programmable controller (PLC)

• MELSEC series (AnA/QnA, Q, A and FX series) manufactured by Mitsubishi Electric

Corporation

• SYSMAC series manufactured by OMRON Corporation

• JW50H/70H/100H manufactured by Sharp Corporation

COM.PORT1 and COM.PORT2 become the same communication specification.

IIMS01J01-E5

1

1. OUTLINE

1.2 Handling Procedures

Conduct handling according to the procedure described below.

Checking the products

Mounting

See 1.3 Checking the Products (P. 3)
See 1.4 Confirmation of the Model Code (P. 4)

See 3. MOUNTING (P. 20)

Power supply/ground

wiring

Connections

Settings prior to

operation

DO connector connection

Connection to the host computer

Connection to the operation panel

Connection to the touch panel

Multiple control unit connections

Connection to the PLC

RKC and MODBUS communication

See 4.1 WIRING (P. 25)

MITSUBISHI MELSEC series

OMRON SYSMAC series

SHARP JW50H/70H/100H

See P. 28

See P. 30

See P. 37

See P. 38

See P. 41

See P. 168

See P. 203

See P. 236

2

PLC communication

Start-up procedures

Operations

Protocol Selection and Host Communication Setting

Unit Address Setting

MITSUBISHI MELSEC series

Current transformer (CT) monitor

OMRON SYSMAC series

Current transformer (CT) monitor

SHARP JW50H/70H/100H

5.3 Start-up Procedures (P. 49)

See P. 43

See P. 48

See P. 170

See P. 195

See P. 205

See P. 228

See P. 238

IMS01J01-E5

1. OUTLINE

1.3 Checking the Products

When unpacking your new instrument, please confirm that the following products are included. If any
of the products are missing, damaged, or if your manual is incomplete, please contact RKC sales
office or agent for replacement.

! Power supply/CPU module, H-PCP-J .... 1 module

One H-PCP-J module (power supply/CPU module) is required for each control unit.

! Function modules .... Required number of modules

Reference purchase order for description of function modules.

! DIN rail holding clips .... Two clips per unit

! H-PCP-J Instruction Manual (IMS01J01-E####) ....1 copy

! Hardware Instruction Manual (IMSRM15-E####) ....1 copy

IMS01J01-E5

3

1. OUTLINE

1.4 Confirmation of the Model Code

The model code for the instrument you received is listed below. Please confirm that you have received
the correct instrument by checking the model code label, located on the left side of the module, with
this list. If the product you received is not the one ordered, please contact RKC sales office or agent
for replacement.

H-PCP- J - ! ! ! - D ∗ ! ! - N N N N - ! ! - ! !

(1) Type

J: PLC communication type

(2) Power supply voltage

1: 100 to 120 V AC
2: 200 to 240 V AC
3: 24 V DC

(3) Communication interface

(COM. PORT1/COM. PORT2)

4: RS-422A
5: RS-485

(4) Communication interface

(COM. PORT3)

1: RS-232C
4: RS-422A
5: RS-485

(5) DO signal

D: Open collector output

* It is alarm function of H-TIO-! module, H-CIO-A module and H-SIO-A module.

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)

Initial code

(6) Alarm 1 function *

N: No alarm function

!: See Alarm code table (P. 5)

(7) Alarm 2 function *

N: No alarm function

!: See Alarm code table (P. 5)

(8) TI alarm 1 function

N: No alarm function

!: See TI/AI alarm code table (P. 5)

(9) TI alarm 2 function

N: No alarm function

!: See TI/AI alarm code table (P. 5)

(10) AI alarm 1 function

N: No alarm function

!: See TI/AI alarm code table (P. 5)

(11) AI alarm 2 function

N: No alarm function

!: See TI/AI alarm code table (P. 5)

4

IMS01J01-E5

Alarm code table

A: Deviation high alarm B: Deviation low alarm
C: Deviation high and low alarm D: Band alarm
E: Deviation high alarm with hold action F: Deviation low alarm with hold action
G: Deviation high and low alarm with hold action H: Process high alarm
J: Process low alarm K: Process high alarm with hold action
L: Process low alarm with hold action

Special alarm function

Q: Deviation high alarm with re-hold action R: Deviation low alarm with re-hold action
T: Deviation high and low alarm with re-hold action

TI/AI alarm code table

H: Process high alarm
J: Process low alarm
K: Process high alarm with hold action
L: Process low alarm with hold action

The selected alarm function will be common for all the modules with alarm functions in
the control unit.

1. OUTLINE

IMS01J01-E5

5

1. OUTLINE

1.5 System Configuration

The system configuration example that used operation panel, host computer, touch panel and
programmable controller (PLC) is shown.

$ Example 1: PLC is used

Programmable

controller

(PLC)

RS-422A

RS-422A

RS-422A

H-PCP-J

SR Mini HG SYSTEM control unit

H-PCP-J

SR Mini HG SYSTEM control unit

Function module

(10 modules max.)

Function module

(10 modules max.)

RS-422A
RS-485
RS-232C

RS-422A

RS-422A
RS-485
RS-232C

RS-422A

RKC

operation panel

or

Host

computer

Touch panel

To RKC operation panel

or

To host computer
To touch panel

6

Up to 4 units per communication
port of PLC

: The protocol corresponding to

each PLC

: RKC communication protocol

Modbus protocol
Any can be selected

IMS01J01-E5

$ Example 2: Current transformer (CT) monitor (PLC is used)

Programmable

controller

(PLC)

RS-422A

RS-422A

RS-422A

H-PCP-J

SR Mini HG SYSTEM control unit

H-PCP-J

SR Mini HG SYSTEM control unit

H-CT-A module

(10 modules max.)

H-CT-A module

(10 modules max.)

RS-422A
RS-485
RS-232C

RS-422A

RS-422A
RS-485
RS-232C

RS-422A

1. OUTLINE

RKC

operation panel

or

Host

computer

Touch panel

To RKC operation panel

or

To host computer
To touch panel

IMS01J01-E5

Up to 16 units per communication
port of PLC

: PLC special protocol

[Current transformer (CT) monitor]

: RKC communication protocol

Modbus protocol
Any can be selected

7

1. OUTLINE

$ Example 3: RKC operation panel is used

RKC operation panel

RS-422A

RS-422A

RS-422A

H-PCP-J

SR Mini HG SYSTEM control unit

H-PCP-J

SR Mini HG SYSTEM control unit

Function module

(10 modules max.)

Function module

(10 modules max.)

RS-422A
RS-485
RS-232C

RS-422A
RS-485
RS-232C

Host

computer

Touch panel

8

When the RKC operation panel is connected: Up to 8 units

: RKC communication protocol

: RKC communication protocol

Modbus protocol
Any can be selected

IMS01J01-E5

$ Example 4: Host computer or touch panel is used

Host

computer

Touch panel

H-PCP-J

RS-422A
RS-485

SR Mini HG SYSTEM control unit

RS-422A
RS-485

H-PCP-J

SR Mini HG SYSTEM control unit

RS-422A
RS-485

Function module

(10 modules max.)

Function module

(10 modules max.)

1. OUTLINE

RKC operation panel

RS-422A

RS-422A

IMS01J01-E5

When the host computer is connected: Up to 16 units
When the is touch panel connected: Up to 16 units

: RKC communication protocol

Modbus protocol
Any can be selected

: RKC communication protocol

9

1. OUTLINE

% Usable modules

The following function modules can be used in combination with the H-PCP-J module. However,
usable module is different by protocol.

$ RKC communication protocol/Modbus protocol

Function module Type

Temperature control module H-TIO-A H-TIO-B H-TIO-C H-TIO-D

H-TIO-E H-TIO-F H-TIO-G H-TIO-H
H-TIO-J H-TIO-P H-TIO-R

Position proportioning control module H-TIO-K

Speed control module H-SIO-A

Temperature input module H-TI-A H-TI-B H-TI-C

Cascade control module H-CIO-A

Current transformer input module H-CT-A

Digital input module H-DI-A H-DI-B

Digital output module H-DO-A H-DO-B H-DO-C H-DO-D

H-DO-G

Analog input module H-AI-A H-AI-B

Analog output module H-AO-A H-AO-B

$ PLC special protocol

Function module Type

Temperature control module H-TIO-A H-TIO-B H-TIO-C H-TIO-D

H-TIO-E H-TIO-F H-TIO-G H-TIO-H
H-TIO-J H-TIO-P H-TIO-R

Position proportioning control module * H-TIO-K

Speed control module * H-SIO-A

Temperature input module H-TI-A H-TI-B H-TI-C

Cascade control module * H-CIO-A

Current transformer input module H-CT-A

* There is restriction on usable data in case of PLC communication protocol.

$ Current transformer (CT) monitor special protocol

Function module Type

Current transformer input module H-CT-A

For the function modules, see the Hardware Instruction Manual (IMSRM15-E####),
H-DO-G Instruction Manual (IMS01K01-E####) and H-SIO-A Instruction Manual
(IMS01L01-E####).

Maximum number of function modules that can be connected to one control unit:

10 modules/control unit

10

IMS01J01-E5

1. OUTLINE

% Precautions for PLC communication system configuration

When a system is configured by connecting a PLC, the protocol dedicated to the PLC (for temperature
control) cannot be used together with the current transformer (CT) monitor.

$ MITSUBISHI MELSEC series

MITSUBISHI MELSEC series

$ OMRON SYSMAC series

OMRON SYSMAC series

PLC

PLC

SR Mini HG SYSTEM control unit
H-PCP-J module

Set the MITSUBISHI MELSEC series special protocol

[

Temperature control

SR Mini HG SYSTEM control unit
H-PCP-J module

Set the MITSUBISHI MELSEC series special protocol

[Current transformer (CT) monitor]

SR Mini HG SYSTEM control unit
H-PCP-J module

Set the OMRON SYSMAC series special protocol

[Temperature control]

SR Mini HG SYSTEM control unit

H-PCP-J module

Set the OMRON SYSMAC series special protocol

[Current transformer (CT) monitor]

]

IMS01J01-E5

11

1. OUTLINE

1.6 Parts Description

% H-PCP-J module

(1)

(2)

(8)

(9)

(7)

(6)

(5)

(3)

(4)

(10)

(11)

Front Side

No. Name Description

(1) Unit address setting switch Set unit address number of control unit

Setting range: 0 to 15 (0 to F, hexadecimal)

(2) Status indication lamps RX1 (data reception) lamp [Yellow]

RX1 RX2 EVENT FAIL

TX1 TX2 START RUN

ON during COM.PORT1/COM.PORT2 data is
correctly received

RX2 (data reception) lamp [Yellow]

ON during COM.PORT3 data is correctly
received

EVENT lamp [Green]

ON during event operation
(Always OFF because there is not event function)

FAIL lamp [Red]

ON during abnormal operation
OFF during normal operation

TX1 (data transmission) lamp [Yellow]

ON during COM.PORT1/COM.PORT2 data is
correctly sent

TX2 (data transmission) lamp [Yellow]

ON during COM.PORT3 data is correctly sent

START lamp [Green]

ON during control

RUN lamp [Green]

Flashing during normal operation
ON during abnormal operation

12

Continued on the next page.

IMS01J01-E5

Continued from the previous page.

No. Name Description

(3) Modular connector (COM.PORT3) Connector for connection with the host computer,

touch panel or operation panel
(Conforming to RS-232C/RS-422A/RS-485)

(4) DO connector Connector for digital output

(5) Power terminals Power supply and ground terminals

(6) Modular connector (COM.PORT2) Connector for the control unit addition

(Conforming to RS-422A/RS-485)

(7) Modular connector (COM.PORT1) Connector for connection with the host computer,

touch panel, operation panel or PLC
(Conforming to RS-422A/RS-485)

(8) COM.PORT3 setting switch (SW3) Set communication protocol, data bit configuration,

communication speed and initialize method of
modular connector (COM.PORT3).

1. OUTLINE

(9) COM.PORT1/COM.PORT2 setting

switch (SW2)

Set communication protocol, data bit configuration
and communication speed of modular connector
(COM.PORT1/COM.PORT2).

(10) Mother block Module DIN rail mounting connector

(11) Module connector Connector for power supply and bus connection

IMS01J01-E5

13

2. SPECIFICATIONS

% Basic functions

Data supervision: Operating and system data

Control unit diagnosis: Function modules configuration check

Self-diagnostic: Check item: ROM/RAM check

Watchdog timer
Power supply monitoring

If error occurs in self-diagnosis, the hardware will automatically
return the module outputs to the OFF position.

Memory backup: Lithium battery for RAM backup, approximate 10 years life for data

retention.

% Power input

Power supply voltage: 100 to 120 V AC (50/60 Hz) , 200 to 240 V AC (50/60 Hz) or
24 V DC
Specify when ordering

Power supply voltage range: 100 to 120 V AC: 90 to 132 V AC
200 to 240 V AC: 180 to 264 V AC
24 V DC: 21.6 to 26.4 V DC

Power consumption: 100 to 120 V AC: 40 VA max.
200 to 240 V AC: 50 VA max.
24 V DC: 21 W max. 1 A or less

Surge current: 30 A or less

% Power output (Function module power)

Output voltage/current: 5 V DC, 1.7 A max.

12V DC, 1.0 A max.

Overcurrent protection: Fold-back limiting method: 5 V

14

IMS01J01-E5

% Digital output

Number of outputs: 8 points

Output type: Open collector output

Number of common points: Vcc: 2 points, GND: 2 points (8 points/common)

Isolation method: Photocoupler isolation

Load voltage: 12 to 24 V DC

Maximum load current: 0.1 A/point, 0.8 A/common

Output data: Digital output can be selected from the following:

− Temperature alarm (Alarm 1, Alarm 2)

− Heater break alarm (HBA)

− Burnout

− TI Alarm (Alarm 1, Alarm 2)

− AI Alarm (Alarm 1, Alarm 2)

− Control loop break alarm (LBA)

− Temperature rise completion

− Temperature rise completion

− FAIL output

− PLC communication status

− Unused

2. SPECIFICATIONS

IMS01J01-E5

15

2. SPECIFICATIONS

% Communication functions

$ COM.PORT1/COM.PORT2

Interface: Based on RS-422A, EIA standard

Based on RS-485, EIA standard
Specify when ordering

Connection method: RS-422A: 4-wire system, multi-drop connection

RS-485: 2-wire system, multi-drop connection

Protocol: • Based on ANSI X3.28 subcategory 2.5 B1 (RKC communication)

Error control: Vertical parity (when parity bit is selected)
Horizontal parity
Data types: ASCII 7-bit code

• Modbus protocol

Signal transmission mode: Remote Terminal Unit (RTU) mode
Function codes: 03H Read holding registers
06H Preset single register
08H Diagnostics (loopback test)
10H Preset multiple registers

Error check method: CRC-16

Error codes: 1: Function code error (An unsupported

• MITSUBISHI MELSEC series special protocol

AnA/AnUCPU common command (QW/QR)

• MITSUBISHI MELSEC series special protocol

ACPU common command (WW/WR)

• OMRON SYSMAC series special protocol

• SHARP JW50H/70H/100H special protocol

Computer link (command mode)

Protocol can be selected with switch

function code was specified)

2: − When written to read only data

− When any address other than 0000H

to 02EEH is specified (However,
07D0H to 0BB7H are excluded)

3: − When the data written exceeds the

setting range

− When the specified number of data

items in the query message exceeds
the maximum number of data items
available

16

IMS01J01-E5

Synchronous method: Start/stop synchronous type
Communication speed: 9600 bps, 19200 bps, 38400 bps

Communication speed can be selected with switch

Data bit configuration: Start bit: 1

Data bit: 7 or 8
Parity bit: Without, Odd or Even
Without for 8 data bits
Stop bit: 1 or 2
Data bit configuration can be selected with switch

Connected equipment: Host computer, touch panel, operation panel or PLC

Signal logic: RS-422A/RS-485

Signal voltage Logic

2. SPECIFICATIONS

V (A) − V (B) ≥ 2 V 0 (SPACE)
V (A) − V (B) ≤ −2 V 1 (MARK)

Voltage between V (A) and V (B) is the voltage of (A) terminal for the
(B) terminal.

IMS01J01-E5

17

2. SPECIFICATIONS

$ COM.PORT3

Interface: Based on RS-232C, EIA standard

Based on RS-422A, EIA standard
Based on RS-485, EIA standard
Specify when ordering

Connection method: RS-232C: Point-to-point connection

RS-422A: 4-wire system, multi-drop connection
RS-485: 2-wire system, multi-drop connection

Protocol: • Based on ANSI X3.28 subcategory 2.5 B1 (RKC communication)

Error control: Vertical parity (when parity bit is selected)
Horizontal parity
Data types: ASCII 7-bit code

• Modbus protocol

Signal transmission mode: Remote Terminal Unit (RTU) mode
Function codes: 03H Read holding registers
06H Preset single register
08H Diagnostics (loopback test)
10H Preset multiple registers

Error check method: CRC-16

Error codes: 1: Function code error (An unsupported

function code was specified)

2: − When written to read only data

− When any address other than 0000H

to 02EEH is specified (However,
07D0H to 0BB7H are excluded)

3: − When the data written exceeds the

setting range

− When the specified number of data

items in the query message exceeds
the maximum number of data items
available

Protocol can be selected with switch

Synchronous method: Start/stop synchronous type
Communication speed: 9600 bps, 19200 bps, 38400 bps

Communication speed can be selected with switch

Data bit configuration: Start bit: 1

Data bit: 7 or 8
Parity bit: Without, Odd or Even
Without for 8 data bits
Stop bit: 1 or 2
Data bit configuration can be selected with switch

Connected equipment: Host computer, touch panel or operation panel

18

IMS01J01-E5

Signal logic: RS-232C

Signal voltage Logic

+3 V or more 0 (SPACE)

−3 V or less 1 (MARK)

RS-422A/RS-485

Signal voltage Logic

V (A) − V (B) ≥ 2 V 0 (SPACE)
V (A) −V (B) ≤ −2 V 1 (MARK)

Voltage between V (A) and V (B) is the voltage of (A) terminal for the
(B) terminal.

% General specifications

2. SPECIFICATIONS

Insulation resistance: Between power and ground terminals: 20 MΩ or more at 500 V DC
Between output and ground terminals: 20 MΩ or more at 500 V DC

Withstand voltage: Between power and ground terminals: 1 minute at 1500 V AC
Between output and ground terminals: 1 minute at 1500 V AC

Withstand noise: AC power: 2500 V (peak to peak)
DC power: 1500 V (peak to peak)

Pulse width: 1 µs

Rise time: 1 ns
By noise simulator

Ambient temperature: 0 to 50 °C

Ambient humidity: 45 to 85 % RH

(Absolute humidity: MAX. W. C 29 g/m

3

dry air at 101.3 kPa)

Usage atmosphere: There must be no corrosive gas and dust must not be excessive.

Ambient temperature for storage: −20 to +50 °C

Ambient humidity for storage: 95 % RH or less (Non condensing)

Dimensions: 48 (W) × 96 (H) × 100 (D) mm

Weight: Approx. 300 g

IMS01J01-E5

19

3. MOUNTING

This chapter describes the mounting procedures for the H-PCP-J modules. For details of the mounting
procedures for other modules and the mounting position of the control unit, see the Hardware
Instruction Manual (IMSRM15-E!!!!).

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

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 ambient temperature and ambient humidity.

• Ambient temperature: 0 to 50 °C

• Ambient humidity: 45 to 85 % RH

(Absolute humidity: MAX. W. C 29 g/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.

3

dry air at 101.3 kPa)

20

IMS01J01-E5

3.2 Dimensions

! External dimensions

3. MOUNTING

96

3.5

! Module mounting depth

(Unit: mm)

4

48

100

110

The mounting depth of each module is 108 mm from the mounting surface inside the panel to the
front of the module with the module mounted on the DIN rail. However, when modular connector
cables are plugged in, additional depth is required.

Approx.

50

108

(Unit: mm)

DIN rail

IMS01J01-E5

21

3. MOUNTING

3.3 Mounting the Mother Block

The mother block can be mounted to a panel or DIN rail.

Mount the H-PCP-J module on the left side of the control unit.

! Panel mounting directions

1. Refer to both the panel mounting dimensions below and the external dimensions in previous
section when selecting the location.

24

(Unit: mm)

24

4-M3

24

24

77

H-PCP-J module

2. Remove the module from the mother block. For details of removing the module,
see 3.5 Removing the Module Mainframe (P. 24).

3. Connect the mother blocks together before tightening the screws on the panel.
(Customer must provide the set screws)

M3 × 10

Mother block

77

Dimensions for multiple

module mounting

Recommended tightening torque:

0.3 N⋅⋅⋅⋅m (3 kgf⋅⋅⋅⋅cm)

When the mother block is mounted on the

panel, 50 mm or more space is required at the

top and bottom of the mother block to attach

the module mainframe.

22

IMS01J01-E5

3. MOUNTING

! DIN rail mounting directions

1. Remove the module mainframe from the mother block. For details of removing the module
mainframe, see 3.5 Removing the Module Mainframe (P. 24).

2. Pull down both locking devices at the bottom of the mother block.

3. Attach the top bracket of the mother block to the DIN rail and push the lower section into place

on the DIN rail. (Figure 2)

4. Slide the locking devices up to secure the mother block to the DIN rail. (Figure 3)

5. Slide connectors together to complete mother block installation. (Figure 4)

(Figure 1)

Locking device

When the mother block is mounted on panel, 50 mm or more space is required at the

top and bottom of the mother block to attach the module mainframe.

Figure 3 Figure 1 Figure 2 Figure 4

IMS01J01

-E5

23

3. MOUNTING

3.4 Mounting the Module Mainframe

1. Place the module mainframe opening on top of the mother block tab. (Figure 1)

2. Snap the lower part of module mainframe on to the mother block. (Figure 2)

A snapping sound will be heard when module mainframe is securely connected to mother block.

Opening at top of module

Figure 1

Tab at top of mother block

Figure 2

3.5 Removing the Module Mainframe

To separate the module mainframe from the mother block, press the bottom on the module, lifting
upward, to release connection.

Mother block

Press bottom of module and
lift upward to release

Module mainframe

Module mainframe

Upper
section

Lower
section

Mother block

24

IMS01J01-E5

4. WIRING

4.1 Wiring

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

CAUTION

Power supply wiring:

WARNING

!

! Use power supply as specified in power supply voltage range.

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

! Provide separate power supply for this instrument independent of other input/output

circuits, motors, equipment and operating circuits.

! 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.

− Take into consideration the instrument power supply voltage and filter frequency

characteristics when selecting the most effective noise filter.

! To the instrument with power supply of 24 V, please be sure to supply the power from

SELV circuit.

Ground wiring:

! Ground the instrument separately from other equipment. The grounding resistance

should be 100 Ω or less.

! Use grounding wires with a cross section area of 2.0 mm

IMS01J01-E5

2

or more.

25

4. WIRING

# Terminal configuration

Power terminals

DC

+

24 V

−

AC

12

13

L

200-240 V

N

AC

12

100-120 V

13

Ground terminal

L

N

12

13

12
13

14

14

Terminal Screws
Screw size: M3

Recommended tightening torque: 0.4 N⋅m (4 kgf⋅cm)

! Power supply

90 to 132 V AC Including power supply voltage variations
(Rating: 100 to 120 V AC, Single phase 50/60 Hz)
180 to 264 V AC Including power supply voltage variations
(Rating: 200 to 240 V AC, Single phase 50/60 Hz)

21.6 to 26.4 V DC Including power supply voltage variations

(Rating: 24 V DC)
Specify when ordering

! Ground

2

Ground the module using grounding wire with a cross section area of 2 mm

or more and with a

grounding resistance of 100 Ω or less. Do not connect the grounding wire to the grounding wire of

any other equipment.

26

IMS01J01-E5

4.2 Connections

To prevent electric shock or instrument failure, turn off the power before
connecting or disconnecting the instrument and peripheral equipment.

CAUTION

! Connect connectors correctly in the right position. If it is forcibly pushed in with pins in

the wrong positions, the pins may be bent resulting in instrument failure.

WARNING

!

4. WIRING

! When connecting or disconnecting the connectors, do not force it too far to right and left

or up and down, but move it on the straight. Otherwise, the connector pins may be bent,
causing instrument failure.

! When disconnecting a connector, hold it by the connector itself. Disconnecting

connectors by yanking on their cables can cause breakdowns.

! To prevent malfunction, never touch the contact section of a connector with bare hands

or with hands soiled with oil or the like.

! To prevent malfunction, connect cable connectors securely, then firmly tighten the

connector fastening screws.

! To prevent damage to cables, do not bend cables over with excessive force.

! If the instrument is easily affected by noise, use the ferrite core in the both ends of the

communication cable (nearest the connector).

IMS01J01-E5

27

4. WIRING

4.2.1 DO connector connection

DO connector

Output type: Open collector output
Number of common points:

Vcc: 2 points,

20

10

GND: 2 points (8 points/common)

Isolation method:

Photocoupler isolation
Load voltage: 12 to 24 V DC
Maximum load current:

0.1 A/point, 0.8 A/common

Connector used:

11

1

MIL connector AXM220011

(Manufactured by Matsushita

Electric Works, Ltd.)

Connector pin number and signal details

Pin No. Description Pin No. Description

20

19

VCC (COM) +

GND (COM) −

10

9

VCC (COM) +

GND (COM) −

18 Unused 8 DO8

17 Unused 7 DO7

16 Unused 6 DO6

15 Unused 5 DO5

14 Unused 4 DO4

13 Unused 3 DO3

12 Unused 2 DO2

11 Unused 1 DO1

Recommended terminals

• When using the relay contact outputs

PC relay terminal: Model No.: RT1S-OD08-24V-S [Part No.: AY112402]

Model No.: RT1S-OD08-12V-S [Part No.: AY112401]

(Manufactured by Matsushita Electric Works, Ltd.)

• When using the PC terminal that interface relay or SSR (sold separately) is installed

PC terminal: Model No.: RT1-OD08-24V-S [Part No.: AY102402]

Model No.: RT1-OD08-12V-S [Part No.: AY102401]

(Manufactured by Matsushita Electric Works, Ltd.)

• When using the terminal for open collector outputs

Connector terminal: Model No.: CT1-20 [Part No.: AYT1120]

(Manufactured by Matsushita Electric Works, Ltd.)

Recommended cable and connector

• PC relay terminals/PC terminals expansion cable

Part No.: AY1584$ * (Manufactured by Matsushita Electric Works, Ltd.)

* $ → 0: 70 mm 1: 250 mm 2: 500 mm 3: 1000 mm 5: 2000 mm

• MIL connector

Part No.: AXM120415 (Manufactured by Matsushita Electric Works, Ltd.)

For the DO allocation, see the H-PCP-J module DO type selection (P. 101, 140).

28

IMS01J01-E5

(+)

Open collector output wiring example

COM

12 to 24 V DC

PC relay terminal connecting example

+

−

COM (−)

H-PCP-J module

Load

DO1

Load

DO8

20

10

1

⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅

8

9

19

Expansion cable

(Manufactured by Matsushita

Electric Works, Ltd.)

AY1584$

4. WIRING

In using the open collector output,
an external power supply of 24 V
DC is required.
Note that if this power supply is not
connected, there will be no output
from the module.

PC relay terminal
RT1S-OD08-24V-S

(Manufactured by
Matsushita Electric
Works, Ltd.)

: Unused

Terminal configuration of PC terminal
is the same as PC relay terminal.

Connector terminal connecting example

H-PCP-J module

Expansion cable

AY1584$

(Manufactured by Matsushita

Electric Works, Ltd.)

: Unused

+

−
+

−

B2

B1

A1

+

−

12 to 24 V DC

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

0+

0−

1− 2− 3− 4− 5− 6− 7−

0+

1+

2+

3+

0−

1−

NO

NO

NO

DO2 24 V DC DO1

DO3

A2

L L L L L L L

DO7 DO8

4+

2−

3−

4−

NO

NO

DO4

DO5

DO6 DO5 DO4 DO3 DO2 DO1

5+

6+

7+

5−

6−

NO

NO

NO

DO6

DO7

DO8

Connector terminal
CT1-20

(Manufactured by
Matsushita Electric
Works, Ltd.)

B10 B9 B8 B7 B6 B5 B4 B3 B2 B1

7−

A10 A9 A8 A7 A6 A5 A4 A3 A2 A1

B10 B9 B8 B7 B6 B5 B4 B3

L

IMS01J01-E5

29

4. WIRING

4.2.2 Connection to the host computer

# Connection block diagram

The communication interface for control unit are RS-232C *, RS-422A and RS-485. When using the
RS-422A or RS-485, a maximum of 16 control units can be connected. However, when connecting to
the computer which only has a RS-232C driver, RS-232C/RS-422A converter or RS-232C/RS-485
converter will be necessary.

* RS-232C can be selected only COM. PORT3.

Host computer

Host computer

RS-232C
RS-422A
RS-485

Control unit

When RS-232C is selected for the
control unit communications, only one
control unit may be connected.

RS-232C

RS-422A
RS-485

RS-422A
RS-485

RS-232C/RS-422A converter

or

RS-232C/RS-485A converter

Control unit

%
%
%
%
%
%

Up to 16 units

30

IMS01J01-E5

# RS-232C

4. WIRING

Host computer

Control unit

W-BF-28

Connect to the communication

connector

* Use

connector (Recommended type:
TM12RV-64-H manufactured by
HIROSE ELECTRIC CO., LTD.)
when connector of host computer is
D-SUB 25-pin.

D-SUB 9-pin connector *

D-SUB 25-pin modular conversion

Cable type: W-BF-28-3000 (RKC product, Sold separately)

! Pin layout of modular connector (RS-232C)

H-PCP-J module

COM.PORT3

SG 6

5

Unused

RD 4
SG 3
SD 2

1

Unused

Connect to the [COM.PORT3]
on H-PCP-J module

[Standard cable length: 3 m]

! Connector pin number and signal details (RS-232C)

Pin No. Signal name Symbol

1 Unused

－－－－

2 Send data SD (TXD)

3 Signal ground SG

4 Receive data RD (RXD)

5 Unused

－－－－

6 Signal ground SG

IMS01J01-E5

31

4. WIRING

! Diagram of RS-232C wiring

Host computer H-PCP-J

SD (TXD)

RD (RXD)

SG

SG

2

4

3

6

Shielded wire

SD (TXD)

RD (RXD)

SG

*

RS (RTS)

CS (CTS)

*Short RS and CS within

connector

Customer is requested to prepare a communication cable fit for the control unit to be
connected by the host computer. Connection cable W-BF-02 * and W-BF-28 * (RKC
product) can use to connect host computer.

* Shields of the cable are connected to SG (No. 6 pin) of the H-PCP-J connector.

The 6-pin type modular connector should be used for the connection to the H-PCP-J module.
Recommended model: TM4P-66P (Manufactured by HIROSE ELECTRIC CO., LTD.)

32

IMS01J01-E5

# RS-422A

RS-232C/RS-422A converter

COM-A (RKC product)

4. WIRING

Control unit

Connect to the
[COM.PORT1]

RS-232C Connect to the

D-SUB 9-pin connector *

W-BF-28

* Use D-SUB 25-pin modular conversion

connector (Recommended type:
TM12RV-64-H manufactured by
HIROSE ELECTRIC CO., LTD.)
when connector of host computer is
D-SUB 25-pin.

Connect to the
[COM.PORT2]

W-BF-02

Host computer

Connect to the communication
connector

RS-422A

[COM.PORT1] or [COM.PORT3]
on H-PCP-J module

Cable type:

W-BF-02-3000 (RKC product, Sold separately)
[Standard cable length: 3 m]
W-BF-28-3000 (RKC product, Sold separately)
[Standard cable length: 3 m]

IMS01J01-E5

Recommended RS-232C/RS-422A converter: COM-A (RKC product)
For the COM-A, see the COM-A/COM-B Instruction Manual (IMSRM33-E$$$$).

33

4. WIRING

! Pin layout of modular connector (RS-422A)

COM.PORT1

R (A)

1
2 R (B)
3 SG
4 T (B)

T (A)

5

SG

6

H-PCP-J module

COM.PORT3

SG 6
T (A) 5
T (B) 4
SG 3
R (B) 2
R (A) 1

! Connector pin number and signal details (RS-422A)

Pin No. Signal name Symbol

1 Receive data R (A)

2 Receive data R (B)

3 Signal ground SG

4 Send data T (B)

5 Send data T (A)

6 Signal ground SG

! Diagram of RS-422A wiring

H-PCP-J

T (A)

T (B)

SG

R (A)

R (B)

SG

5

4

3

1

2

6

Shielded twisted pair wire

Pair wire

Customer is requested to prepare a communication cable fit for the control unit to be
connected by the host computer. Connection cable W-BF-02 * and W-BF-28 * (RKC
product) can use to connect host computer.

* Shields of the cable are connected to SG (No. 6 pin) of the H-PCP-J connector.

The 6-pin type modular connector should be used for the connection to the H-PCP-J module.
Recommended model: TM4P-66P (Manufactured by HIROSE ELECTRIC CO., LTD.)

Host computer

T (A)

T (B)

SG

R (A)

R (B)

34

IMS01J01-E5

# RS-485

4. WIRING

RS-232C/RS-485 converter

Unused

T/R(B)

T/R(A)

SG

RS-232C

Connect to the communication
connector

R(B)

R(A)

T(B )

T(A)

SG

Orange

White

Black

Blue

Red

Control unit

RS-485

W-BF-01

Connect to the
[COM.PORT1] or [COM.PORT3]
on H-PCP-J module

Host computer

Cable type: W-BF-01-3000 (RKC product, Sold separately) [Standard cable length: 3 m]

When the host computer (master) uses Windows 95/98/NT, use a RS-232C/RS-485

converter with an automatic send/receive transfer function.

Recommended: CD485, CD485/V manufactured by Data Link, Inc. or equivalent.

IMS01J01-E5

35

4. WIRING

! Pin layout of modular connector (RS-485)

COM.PORT1

T/R (A)

1
2 T/R (B)
3 SG
4

Unused

5

Unused

SG

6

H-PCP-J module

COM.PORT3

SG 6

Unused
Unused

SG 3
T/R (B) 2
T/R (A) 1

5

4

! Connector pin number and signal details (RS-485)

Pin No. Signal name Symbol

1 Send/receive data T/R (A)

2 Send/receive data T/R (B)

3 Signal ground SG

4 Unused

5 Unused

－

－

6 Signal ground SG

! Diagram of RS-485 wiring

H-PCP-J

T/R(A)

T/R(B)

SG

SG

1

2

3

6

Shielded twisted pair wire

Pair wire

Customer is requested to prepare a communication cable fit for the control unit to be
connected by the host computer. Connection cable W-BF-01 * (RKC product) can use to
connect host computer.

* Shields of the cable are connected to SG (No. 6 pin) of the H-PCP-J connector.

The 6-pin type modular connector should be used for the connection to the H-PCP-J module.
Recommended model: TM4P-66P (Manufactured by HIROSE ELECTRIC CO., LTD.)

Host computer

T/R (A)

T/R (B)

SG

36

IMS01J01-E5

4.2.3 Connection to the operation panel

For the connection cable, use the RKC product (Sold separately).
Cable type: W-BF-02-3000 [Standard cable length: 3 m]

RS-422A

Connect to the modular
connector on operation panel

[COM.PORT]
OPM-HL4
OPC-S

[CN3]
OPC-H

W-BF-02

Connect to the
[COM.PORT1] or [COM.PORT3]
on H-PCP-J module

4. WIRING

Control unit

! Pin layout of modular connector (RS-422A)

COM.PORT1

R (A)

1
2 R (B)
3 SG
4 T (B)

T (A)

5

SG

6

H-PCP-J module

! Connector pin number and signal details (RS-422A)

Pin No. Signal name Symbol

1 Receive data R (A)

2 Receive data R (B)

COM.PORT3

SG 6
T (A) 5
T (B) 4
SG 3
R (B) 2
R (A) 1

3 Signal ground SG

4 Send data T (B)

5 Send data T (A)

6 Signal ground SG

IMS01J01-E5

37

4. WIRING

4.2.4 Connection to the touch panel

# RS-232C

! Pin layout of modular connector (RS-232C)

H-PCP-J module

COM.PORT3

SG 6

5

Unused

RD 4
SG 3
SD 2

1

Unused

! Connector pin number and signal details (RS-232C)

Pin No. Signal name Symbol

1 Unused

－－－－

2 Send data SD (TXD)

3 Signal ground SG

4 Receive data RD (RXD)

5 Unused

－－－－

6 Signal ground SG

! Diagram of RS-232C wiring

SD (TXD)

RD (RXD)

SG

SG

2

4

3

6

Touch panel H-PCP-J

SD (TXD)

RD (RXD)

SG

*

RS (RTS)

38

Shielded wire

CS (CTS)

*Short RS and CS within

connector

Customer is requested to prepare a communication cable fit for the control unit to be
connected by the touch panel.

The 6-pin type modular connector should be used for the connection to the H-PCP-J module.
Recommended model: TM4P-66P (Manufactured by HIROSE ELECTRIC CO., LTD.)

IMS01J01-E5

# RS-422A

! Pin layout of modular connector (RS-422A)

COM.PORT1

R (A)

1
2 R (B)
3 SG
4 T (B)

T (A)

5

SG

6

H-PCP-J module

4. WIRING

COM.PORT3

SG 6
T (A) 5
T (B) 4
SG 3
R (B) 2
R (A) 1

! Connector pin number and signal details (RS-422A)

Pin No. Signal name Symbol

1 Receive data R (A)

2 Receive data R (B)

3 Signal ground SG

4 Send data T (B)

5 Send data T (A)

6 Signal ground SG

! Diagram of RS-422A wiring

H-PCP-J

T (A)

T (B)

SG

R (A)

R (B)

SG

5

4

3

1

2

6

Shielded twisted pair wire

Pair wire

Customer is requested to prepare a communication cable fit for the control unit to be
connected by the touch panel.

The 6-pin type modular connector should be used for the connection to the H-PCP-J module.
Recommended model: TM4P-66P (Manufactured by HIROSE ELECTRIC CO., LTD.)

Touch panel

T (A)

T (B)

SG

R (A)

R (B)

IMS01J01-E5

39

4. WIRING

# RS-485

! Pin layout of modular connector (RS-485)

COM.PORT1

T/R (A)

1
2 T/R (B)
3 SG
4

Unused

5

Unused

SG

6

H-PCP-J module

COM.PORT3

SG 6

Unused
Unused

SG 3
T/R (B) 2
T/R (A) 1

5

4

! Connector pin number and signal details (RS-485)

Pin No. Signal name Symbol

1 Send/receive data T/R (A)

2 Send/receive data T/R (B)

3 Signal ground SG

4 Unused

5 Unused

－

－

6 Signal ground SG

! Diagram of RS-485 wiring

H-PCP-J

T/R(A)

T/R(B)

SG

SG

1

2

3

6

Shielded twisted pair wire

Pair wire

Customer is requested to prepare a communication cable fit for the control unit to be
connected by the touch panel.

The 6-pin type modular connector should be used for the connection to the H-PCP-J module.
Recommended model: TM4P-66P (Manufactured by HIROSE ELECTRIC CO., LTD.)

Touch panel

T/R (A)

T/R (B)

SG

40

IMS01J01-E5

4.2.5 Multiple control unit connections

# When using COM.PORT1 and COM.PORT2:

Connect COM.PORT2 on unit address 1 to COM.PORT1 on unit address 2.

Connect to the
[COM.PORT2] on
H-PCP-J module

Operation panel
Host computer
Touch panel
PLC

Control unit

(Unit address 1)

4. WIRING

Connect to the
[COM.PORT1] on
H-PCP-J module

W-BF-02

Cable type: W -BF-02-3000 (RKC product, Sold separately) [Standard cable length: 3 m]

Extension control unit

(Unit address 2)

Unit address 3

IMS01J01-E5

41

4. WIRING

# When using COM.PORT3:

Operation panel
Host computer
Touch panel

RS-422A
RS-485

W-BF-01

Connect to the
terminals

Junction terminals

W-BF-01

W-BF-01

RS-422A
RS-485

Control unit

(Unit address 1)

Connect to the
terminals

Junction terminals or
Control unit (Unit address 3)

Cable type: W-BF-01-3000 (RKC product, Sold separately)

[Standard cable length: 3 m]

[RS-485]

T/R (B)

T/R (A)

SG

[RS-422A]

R(B)

R(A)

T(B)

T(A)

SG

R(B)

R(A)

T(B)

T(A)

SG

Orange

White

Black

Blue

Red

W-BF-01

Connect according to the label names as they
are without crossing the wires.
In case of RS-485 interface, be sure to insulate
the terminals that are not used by covering them
with insulating tape.

Connect to the [COM.PORT3]
on H-PCP-J module

Extension control unit

(Unit address 2)

RS-422A
RS-485

Connect to the [COM.PORT3]
on H-PCP-J module

42

IMS01J01-E5

5. SETTINGS BEFORE OPERATION

5.1 Protocol Selection and Host Communication Setting

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

before setting the switch.

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

than those instructed in this manual.

Protocol, data bit configuration, communication speed and initialize method can be set with the dip
switches located in the H-PCP-J module.

WARNING

!

COM.PORT1/COM.PORT2

setting switch (SW2)

1 8 7 6 5 4 3 2

ON

COM.PORT3 setting switch

(SW3)

1 8 7 6 5 4 3 2

Right side view

ON

IMS01J01-E5

43

5. SETTINGS BEFORE OPERATION

! COM.PORT1/COM.PORT2 setting switch (SW2)

SW2 Data bit configuration

1 2

OFF OFF

ON OFF

OFF ON

ON ON

Data 8-bit, Non parity, Stop 1-bit

Data 7-bit, Odd parity, Stop 1-bit

Data 7-bit, Even parity, Stop 1-bit

Data 7-bit, Even parity, Stop 2-bit

Factory set value: Data 8-bit, Non parity, Stop 1-bit

SW2 Communication speed

3 4

OFF OFF

ON OFF

OFF ON

ON ON

9600 bps

19200 bps

38400 bps

Don't set this one

Factory set value: 9600 bps

Continued on the next page.

44

IMS01J01-E5

COM.PORT1/COM.PORT2 setting switch (SW2)

SW2 Protocol

5 6 7 8

5. SETTINGS BEFORE OPERATION

OFF OFF OFF OFF

RKC communication protocol
(Based on ANSI X3.28 subcategory 2.5 B1)

See 6. RKC COMMUNICATION (P. 52).

ON OFF OFF OFF Modbus protocol

See 7. MODBUS (P. 110).

OFF ON OFF OFF

ON ON OFF OFF

MITSUBISHI MELSEC series special protocol
AnA/AnUCPU common command (QW/QR)

See 8.1 MITSUBISHI MELSEC series (P. 165).

MITSUBISHI MELSEC series special protocol
ACPU common command (WW/WR)

See 8.1 MITSUBISHI MELSEC series (P. 165).

MITSUBISHI MELSEC series special protocol

OFF OFF ON OFF

AnA/AnUCPU common command (QW/QR)
[Current transformer (CT) monitor] *

See 8.1.8 Current transformer (CT) monitor (P. 192).

ON OFF ON OFF OMRON SYSMAC series special protocol

See 8.2 OMRON SYSMAC series (P. 200).

OFF ON ON OFF

ON ON ON OFF

OMRON SYSMAC series special protocol
[Current transformer (CT) monitor] *

See 8.2.8 Current transformer (CT) monitor (P. 226).

SHARP JW50H/70H/100H special protocol
Computer link (command mode)

See 8.3 SHARP JW50H/70H/100H (P. 233).

OFF OFF OFF ON

ON OFF OFF ON

OFF ON OFF ON

ON ON OFF ON Don't set this one

OFF OFF ON ON

ON OFF ON ON

OFF ON ON ON

ON ON ON ON

Factory set value: RKC communication protocol

* This is the dedicated to current transformer (CT) monitor. This protocol cannot be used

IMS01J01-E5

together with other protocols on the same line.

45

5. SETTINGS BEFORE OPERATION

! COM.PORT3 setting switch (SW3)

SW3 Data bit configuration

1 2

OFF OFF

ON OFF

OFF ON

ON ON

Data 8-bit, Non parity, Stop 1-bit

Data 7-bit, Odd parity, Stop 1-bit

Data 7-bit, Even parity, Stop 1-bit

Data 7-bit, Even parity, Stop 2-bit

Factory set value: Data 8-bit, Non parity, Stop 1-bit

SW3 Communication speed

3 4

OFF OFF

ON OFF

OFF ON

ON ON

9600 bps

19200 bps

38400 bps

Don't set this one

Factory set value: 9600 bps

SW3 Protocol

5

RKC communication protocol

OFF

(Based on ANSI X3.28 subcategory 2.5 B1)

See 6. RKC COMMUNICATION (P. 52).

Modbus protocol

ON

See 7. MODBUS (P. 110).

Factory set value: RKC communication protocol

SW3

6

Initialize

OFF Normal (It is initialized only in initialization execution)

ON In power on, all module is initialized

46

Factory set value: Normal (It is initialized only in initialization execution)

Continued on the next page.

IMS01J01-E5

COM.PORT3 setting switch (SW3)

5. SETTINGS BEFORE OPERATION

SW3

7

Modbus mode selection

Modbus mode 1

OFF

(Data time interval judges time-out with 24-bit time or more.)
This mode is based on Modbus RTU standard.

Modbus mode 2

ON

(Data time interval judges time-out with 24-bit time + 2 ms or more.)

As time intervals between each data configuring one message become longer
than the 24-bit time when sending a command message from the master, it is set
when the slave does not make a response.
(When MONITOUCH V6 series manufactured by Hakko Electronics Co., Ltd.
is used. )

Factory set value: Modbus mode 1

The setting of Modbus mode selection is valid for the communication ports of
COM.PORT1/COM.PORT2 and COM.PORT3. However, the setting of
COM.PORT3 setting switch (SW3) No.7 is invalid for any communication
ports which select protocols other than the Modbus protocol.

Always do not change the COM.PORT3 setting switch (SW3) No. 8.

IMS01J01-E5

47

5. SETTINGS BEFORE OPERATION

5.2 Unit Address Setting

When each control unit is multi-drop connected to host computer, set the unit address of each control
unit using the unit address setting switch at the front of the H-PCP-J module. For this setting, use a
small blade screwdriver.

H-PCP-J module

Unit address setting switch

1

0

2

F

3

E

4

D

5

C

6

B

7

A

8

9

Setting range:
0 to 15 (0 to F: hexadecimal)

Set the unit address such that it is different to the other addresses on the same line.
Otherwise, problems or malfunction may result.

48

IMS01J01-E5

5. SETTINGS BEFORE OPERATION

5.3 Start-up Procedures

# Check prior to power on

Check the following items before turning on the power to the control unit.

! Operation environments conform to 3.1 Mounting Cautions (P. 20).
! Wiring and connections conform to 4. WIRING (P. 25).
! Power supply voltage conforms to 2. SPECIFICATIONS (P. 14).

# Check after power on

Check that the RUN lamps on the H-PCP-J and function modules are flashing.

# Operation after power on

Action after power on differs depending on control RUN/STOP holding (Identifier X1) setting.

Control RUN/STOP

Status after power-ON

holding

(Identifier X1) Operation mode Control RUN/STOP

0: Not hold Same as mode before the power

failure

“0: Control STOP”

Stopped until “1: Control RUN”
is instructed from the PLC or
host computer.

1: Hold Same as mode before the power

failure

Same as status before the power
failure

Control before power failure is
maintained even if no PLC or
host computer is connected.

2: Start-up from control run

status

“1: Monitor” mode

However if the operation mode is
set to “0: Unused,” “0: Unused”
remains unchanged.

“1: Control RUN”

However, no control is
performed until the operation
mode is set to “3: Normal
(perform control).”

For the control RUN/STOP holding (Identifier X1), see the 6.3 Initial Settings (P. 81).

IMS01J01-E5

49

5. SETTINGS BEFORE OPERATION

5.4 Communication Requirements

# Processing times during data send/receive

The SR Mini HG SYSTEM requires the following processing times during data send/receive.
Whether the host computer is using either the polling or selecting procedure for communication, the
following processing times are required for SR Mini HG SYSTEM to send data:

-Response wait time after SR Mini HG SYSTEM sends BCC in polling procedure

-Response wait time after SR Mini HG SYSTEM sends ACK or NAK in selecting procedure

RKC communication (Polling procedure)

Procedure details Time (ms)

MIN TYP MAX

Response send time after SR Mini HG SYSTEM receives ENQ 4 7 20

Response send time after SR Mini HG SYSTEM receives ACK 4

Response send time after SR Mini HG SYSTEM receives NAK 4

Response wait time after SR Mini HG SYSTEM sends BCC

− −

−

−

RKC communication (Selecting procedure)

Procedure details Time (ms)

MIN TYP MAX

Response send time after SR Mini HG SYSTEM receives BCC 4 7 20

Response wait time after SR Mini HG SYSTEM sends ACK

Response wait time after SR Mini HG SYSTEM sends NAK

− −

− −

Modbus

Procedure details Time

Read holding registers [03H]
Response transmission time after the slave receives the query message

20 ms max.

20

20

1.0

1.0

1.0

Preset single register [06H]
Response transmission time after the slave receives the query message

Diagnostics (loopback test) [08H]
Response transmission time after the slave receives the query message

Preset multiple register [10H]
Response transmission time after the slave receives the query message

Only 1 port uses communication port, and response send time is time at having set interval
time in 0 ms. In addition, in status of the following, there is not communication between a
little.

$ AT end: About 0.8 seconds
$ Setting of initial setting item: About 0.8 to 3 seconds

50

10 ms max.

10 ms max.

40 ms max.

IMS01J01-E5

5. SETTINGS BEFORE OPERATION

# RS-485 (2-wire system) send/receive timing

The sending and receiving of RS-485 communication is conducted through two wires; consequently,
the transmission and reception of data requires precise timing. Typical polling and selecting
procedures between the host computer and SR Mini HG SYSTEM are described below:

! Polling procedure

Host computer

SR Mini HG

SYSTEM

Send data

(Possible/Impossible)

Sending status

Send data

(Possible/Impossible)

Sending status

Possible

Impossible

Possible

Impossible

E
O

T

- - - - -

E
N

Q

b

S
T
X

- - - - -

B
C
C

A

or

C
K

a: Response send time after SR Mini HG SYSTEM receives [ENQ] + Interval time

b: Response wait time after SR Mini HG SYSTEM sends BCC

c: Response send time after SR Mini HG SYSTEM receives [ACK] + Interval time or

Response send time after SR Mini HG SYSTEM receives [NAK] + Interval time

! Selecting procedure

Host computer

SR Mini HG

SYSTEM

Send data

(Possible/Impossible)

Sending status

Send data

(Possible/Impossible)

Sending status

Possible

Impossible

Possible

Impossible

S

T
X

- - - - -

B
C
C

b a

N

A

or

A

C

K

K

a: Response send time after SR Mini HG SYSTEM receives BCC + Interval time

b: Response wait time after SR Mini HG SYSTEM sends ACK or

Response wait time after SR Mini HG SYSTEM sends NAK

To switch the host computer from transmission to reception, send data must be on line. To
check if data is on line, do not use the host computer’s transmission buffer but confirm it by
the shift register.

Whether the host computer is using either the polling or selecting procedure for
communication, the following processing times are required for SR Mini HG SYSTEM to
send data:

-Response wait time after SR Mini HG SYSTEM sends BCC in polling procedure

-Response wait time after SR Mini HG SYSTEM sends ACK or NAK in selecting
procedure

# Fail-safe

A transmission error may occur with the transmission line disconnected, shorted or set to the
high-impedance state. In order to prevent the above error, it is recommended that the fail-safe function
be provided on the receiver side of the host computer. The fail-safe function can prevent a framing
error from its occurrence by making the receiver output stable to the MARK (1) when the
transmission line is in the high-impedance state.

N
A
K

c a

IMS01J01-E5

51

p

[

[

[

[

[

p

A

A

Q

6. RKC COMMUNICATION

6.1 Protocol

RKC communication uses the polling/selecting method to establish a data link. The basic procedure is
followed ANSI X3.28 subcategory 2.5, B1 basic mode data transmission control procedure (Fast
selecting is the selecting method used in SR Mini HG SYSTEM).

• The polling/selecting procedures are a centralized control method where the host computer controls

the entire process. The host computer initiates all communication so the controller responds
according to queries and commands from the host.

• The code use in communication is 7-bit ASCII code including transmission control characters.

Transmission control characters used in SR Mini HG SYSTEM:
EOT (04H), ENQ (05H), ACK (06H), NAK (15H), STX (02H), ETB (17H), ETX (03H)
( ): Hexadecimal

6.1.1 Polling

Polling is the action where the host computer requests one of the connected SR Mini HG SYSTEM to
transmit data. An example of the polling procedure is shown below:

(9)

N

K

SR Mini HG

SYSTEM

send

Time
out

E

O

T

Host
computer
send

E
O
T

(10)

Host com

E

O

T

(1)

uter send

Address]

(2)

ID ]

ID: Identifier

E
N

Host

SR Mini HG SYSTEM

onse

(4)

Data ]

→

S
T
X

No res

E
O

T

ID ]

(5)

E
T
B

send

E

or

T
X

BCC ]

(3)

computer
send

(8)

No
response

Indefinite

(6)

C

K

(7)

52

IMS01J01-E5

6. RKC COMMUNICATION

! Polling procedures

(1) Data link initialization

Host computer sends EOT to the controllers to initiate data link before polling sequence.

(2) Data sent from host computer - Polling sequence

Host computer sends polling sequence with the format shown below:

3. 2. 1.

ENQ

Example:

1

M 0 2

Address

Identifier

1. Address (2 digits)
This data is a unit address of the SR Mini HG SYSTEM for polled and must be the same as the
unit address set value in item 5.2 Unit Address Setting (P. 48).

2. Identifier (2 digits)
The identifier specifies the type of data that is requested from the SR Mini HG SYSTEM.
Always attach the ENQ code to the end of the identifier.
See 6.2 Communication Identifier List (P. 65).

3. ENQ
The ENQ is the transmission control character that indicates the end of the polling sequence. The
host computer then must wait for a response from the SR Mini HG SYSTEM.

(3) Data sent from the SR Mini HG SYSTEM

ENQ

If the polling sequence is received correctly, the SR Mini HG SYSTEM sends data in the following
format:

3. 2. 6. 4. 1.

Identifier Data BCC ETB STX

Identifier Data BCC ETX STX

or

3. 2. 6. 5. 1.

If the length of send data (from STX to BCC) exceeds 128 bytes, it is divided into blocks by
ETB. In this case, the succeeding divided data is sent after STX.

IMS01J01-E5

53

6. RKC COMMUNICATION

1. STX
STX is the transmission control character which indicates the start of the text transmission
(identifier and data).

2. Identifier (2 digits)
The identifier indicates the type of data (measured value, status and set value) sent to the host
computer.
See 6.2 Communication Identifier List (P. 65).

3. Data
Data which is indicated by an identifier of this instrument, consisting of channel numbers, data,
etc. Each channel number and data are delimited by a space (20H). The data and the next
channel number are delimited by a comma.

• Channel number: 2-digit ASCII code, not zero-suppressed. Channels without channel

• Data: ASCII code, zero-suppressed with spaces (20H). The number of digits varies

4. ETB
Transmission control character indicating the end of the block.

5. ETX
Transmission control character indicating the end of the text.

6. BCC
BCC (Block Check Character) detects error using horizontal parity and is calculated by
horizontal parity (even number).

Calculation method of BCC: Exclusive OR all data and characters from STX through ETB or
ETX, not including STX.

Example:

numbers may exist depending on the type of identifier.

depending on the type of identifier.

54

STX M 1 0 1 1 5 0 . 0 ETX BCC

4DH 31H 30H 31H 20H 20H 31H 35H 30H 2EH 30H 03H

Hexadecimal numbers

BCC = 4DH ⊕ 31H ⊕ 30H ⊕ 31H ⊕ 20H ⊕ 20H ⊕ 31H ⊕ 35H ⊕ 30H ⊕ 2EH ⊕ 30H ⊕ 03H = 54H

( ⊕: Exclusive OR)

Value of BCC becomes 54H

IMS01J01-E5

6. RKC COMMUNICATION

(4) EOT send (Ending data transmission from the SR Mini HG SYSTEM)

In the following cases, the SR Mini HG SYSTEM sends EOT to terminate the data link:

• When the specified identifier is invalid

• When there is an error in the data format

• When all the data has been sent

(5) No response from the SR Mini HG SYSTEM

The SR Mini HG SYSTEM will not respond if the polling address is not received correctly. It may be
necessary for the host computer to take corrective action such as a time-out.

(6) ACK (Acknowledgment)

An acknowledgment ACK is sent by the host computer when data received is correct. When the SR
Mini HG SYSTEM receives ACK from the host computer, the SR Mini HG SYSTEM will send any
remaining data of the next identifier without additional action from the host computer.

For the identifier, see 6.2 Communication Identifier List (P. 65).

When host computer determines to terminate the data link, EOT is sent from the host computer.

(7) NAK (Negative acknowledge)

If the host computer does not receive correct data from the SR Mini HG SYSTEM, it sends a negative
acknowledgment NAK to the SR Mini HG SYSTEM. The SR Mini HG SYSTEM will re-send the
same data when NAK is received. This cycle will go on continuously until either recovery is achieved
or the data link is corrected at the host computer.

(8) No response from host computer

When the host computer does not respond within approximately three seconds after the SR Mini HG
SYSTEM sends data, the SR Mini HG SYSTEM sends EOT to terminate the data link (time-out time:
about 3 seconds).

(9) Indefinite response from host computer

The SR Mini HG SYSTEM sends EOT to terminate the data link when the host computer response is
indefinite.

(10) EOT (Data link termination)

The host computer sends EOT message when it is necessary to suspend communication with the
SR Mini HG SYSTEM or to terminate the data link due lack of response from the SR Mini HG
SYSTEM.

IMS01J01-E5

55

6. RKC COMMUNICATION

! Polling procedure example (When the host computer requests data)

# Normal transmission

Host computer send

E

0 1 S 1 E

O

T

04H 30H 31H 53H 31H 05H 06H

S

Address

02H 53H 31H 30H 31H 20H 20H 34H 30H 30H 2EH 30H 03H 67H

Identifier

*1

E

04H

S

02H 50H 31H 30H 31H 20H 03H 48H

P 1 0 1 … E
T
X

SR Mini HG SYSTEM send

A
N
Q

S 1 0 1 4 0 0 . 0 … E
T
X

Identifier

Channel No.

SR Mini HG SYSTEM send

Host computer send

O

T

B

T

X

C
C

Data

Host computer send

C
K

B
T
X

C
C

Continue to *1

# Error transmission

Host computer send

E

0 1 S 1 E

O

T

04H 30H 31H 53H 31H 05H 15H

S

Address

02H 53H 31H 30H 31H 20H 34H 30H 30H 2EH 30H 03H 68H

Identifier

*1

E

04H

S

02H 53H 31H 30H 31H 20H 03H 67H

S 1 0 1 … E
T
X

SR Mini HG SYSTEM resend

N
N
Q

S 1 0 1 4 0 0 . 0 … E
T
X

Channel No. Identifier

Error data

Data

SR Mini HG SYSTEM send

Host computer send

O

T

B

T

X

C
C

Host computer send

A
K

B
T
X

C
C

Continue to *1

56

IMS01J01-E5

6. RKC COMMUNICATION

p

[

p

A

A

6.1.2 Selecting

Selecting is the action where the host computer requests one of the connected SR Mini HG SYSTEM
to receive data. An example of the selecting procedure is shown below:

E

O

T

(1)

Address]

(2)

Host com

ID: Identifier

! Selecting procedures

S
T
X

[ID]

uter send

(3)

E
T
B

or [ Data ]

E

[ BCC ]

T
X

SR Mini HG SYSTEM

send

No res

onse

(6)

C
K

(4)

N

(5)

K

Host
computer
send

E
O
T

(7)

(1) Data link initialization

Host computer sends EOT to the SR Mini HG SYSTEM to initiate data link before selecting
sequence.

(2) Sending selecting address from the host computer

Host computer sends selecting address for the selecting sequence.

Address (2 digits):
This data is a unit address of the SR Mini HG SYSTEM to be selected and must be the same as the
unit address set value in item 5.2 Unit Address Setting (P. 48).

IMS01J01-E5

57

6. RKC COMMUNICATION

(3) Data sent from the host computer

The host computer sends data for the selecting sequence with the following format:

3. 2. 6. 4. 1.

Identifier Data BCC ETB STX

Identifier Data BCC ETX STX

or

3. 2. 6. 5. 1.

If the length of send data (from STX to BCC) exceeds 128 bytes, it is divided into blocks by
ETB. In this case, the succeeding divided data is sent after STX.

Details for 1 to 6, see 6.1.1 Polling (P. 52).

(4) ACK (Acknowledgment)

An acknowledgment ACK is sent by the SR Mini HG SYSTEM when data received is correct. When
the host computer receives ACK from the SR Mini HG SYSTEM, the host computer will send any
remaining data. If there is no more data to be sent to SR Mini HG SYSTEM, the host computer sends
EOT to terminate the data link.

(5) NAK (Negative acknowledge)

If the SR Mini HG SYSTEM does not receive correct data from the host computer, it sends a negative
acknowledgment NAK to the host computer. Corrections, such as re-send, must be made at the host
computer. The SR Mini HG SYSTEM will send NAK in the following cases:

• When an error occurs on communication the line (parity, framing error, etc.)

• When a BCC check error occurs

• When the specified identifier is invalid

• When receive data exceeds the setting range

(6) No response from SR Mini HG SYSTEM

The SR Mini HG SYSTEM does not respond when it can not receive the selecting address, STX, ETB,
ETX or BCC.

(7) EOT (Data link termination)

The host computer sends EOT when there is no more data to be sent from the host computer or there
is no response from the SR Mini HG SYSTEM.

58

IMS01J01-E5

6. RKC COMMUNICATION

! Selecting procedure example (when the host computer sends data)

# Normal transmission

E

0 1 S

O

T

04H 30H 31H 02H 53H 31H 30H 31H 20H 20H 34H 30H 30H 2EH 30H 03H 57H

A

Address

06H

S 1 0 1 4 0 0 . 0
T
X

Identifier

*1

S

T

X

02H 50H 31H 30H 31H 20H 03H 49H 04H

A

06H

Host computer send

P 1 0 1

# Error transmission

E

0 1 S

O

T

04H 30H 31H 02H 53H 31H 30H 31H 20H 20H 34H 30H 30H 2EH 30H 03H 56H

N

Address

15H

S 1 0 1 4 0 0 . 0 … E
T
X

Identifier

*1

S

X

02H 53H 31H 30H 31H 20H 03H 57H 04H

A

06H

Host computer resend

S 1 0 1 … E

T

Host computer send

Channel No.

Host computer send

Channel No.

… E

T
X

T
X

Data

Host computer send

B

E
C
C

SR Mini HG
SYSTEM send

Data

B
C
C

SR Mini HG

O
T

C

K

Host computer send

E

O
T

C

K

…

E

B

T

C

X

C

SR Mini HG
SYSTEM send

Error data

B

T

C

X

C

SR Mini HG
SYSTEM send

C
K

Continue to *1

A
K

Continue to *1

IMS01J01-E5

59

6. RKC COMMUNICATION

6.1.3 Communication data structure

! Data description (Transmission/receive data structure)

S

E

........................................................................................................

T
X

Part of the data above is shown below.

# Data for each channel

Data length 6 digits

0

1 0 0 . 0 , 0

1

Identifier

Channel

No.

Space

Data

Data length 1 digit

0

Identifier

Channel

, 0

1

No.

Space

Data

Comma

2

Channel

No.

Space

By data structure, channel number becomes as follows:

Data for each module: Module number
Data for each event input logic circuit: Event input logic circuit number

# Data for each unit address (Without channel)

Data length 1 digit Data length 6 digits

Identifier

Data

Identifier

Data

Comma

... 2 0

Data

2

Channel

No.

Space

Channel

No.

Data

...

Data

Data

Space

... 2 0

T
X

Channel

No.

B
C
C

Space

...

Data

60

IMS01J01-E5

6. RKC COMMUNICATION

6.1.4 Examples of polling and selecting check programs

The following is the sample program for NEC PC-9800 series computers in BASIC language for
carrying out polling and selecting checking by RS-232C specification. There will be some differences
in the computer languages according to the type of computer. Before executing the program, confirm
that there is no mistake in the wiring of the communications cable and check that the control unit data
bit configuration is set to 8 for data bit and Without for parity bit. In addition, the communications
speed setting should be set to match the host computer speed setting.

! Example of temperature set values polling check program

1000 '-------------------- Identifier setting ----------------------
1010 ID$="S1"
1020 '
1030 '--------------- Communications initial setting ---------------
1040 CM$="N81NN"
1050 INPUT "Control unit address=";ADD$
1060 STX$=CHR$(&H2) : EOT$=CHR$(&H4) : ENQ$=CHR$(&H5)
1070 ACK$=CHR$(&H6) : NAK$=CHR$(&H15): ETX$=CHR$(&H3)
1080 OPEN "COM1:"+CM$ AS #1
1090 CONSOLE ,,,1
1100 COLOR 7:CLS 3
1110 '
1120 '------------------ Program main routine ---------------------
1130 *POL
1140 PRINT " (Polling check) "
1150 PRINT "*********Receiving the set values************"
1160 PRINT "
1170 DT$=EOT$+ADD$+ID$+ENQ$
1180 GOSUB *TEXT
1190 GOSUB *RXDT
1200 '
1210 *J10
1220 J=0
1230 '
1240 *IF1
1250 IF LOC(1)=0 THEN J=J+1:IF J<500 THEN *IF1 ELSE PRINT "
TIME OUT ":END
1260 '
1270 K$=INPUT$(1,#1)
1280 IF K$=ETX$ GOTO *ETXRX
1290 IF K$=NAK$ THEN PRINT " NAK":END
1300 IF K$=EOT$ THEN PRINT " EOT":END
1310 IF K$=ACK$ THEN PRINT " ACK":END

1

Setting of the receiving waiting time:

If time out occurs in using high speed computer (Except no response), the numeral value of 500 in
the program should be changed to an appropriately-sized numeral value.

Identifier setting

Communications data configuration setting
Control unit address input
Communications character setting

Open RS-232C circuit

Data configuration setting

Setting of the receiving waiting time
(Timeout processing)

Communications condition checking

Continued on the next page.

1

IMS01J01-E5

61

6. RKC COMMUNICATION

1320 '
1330 DT$=DT$+K$
1340 GOTO *J10
1350 '
1360 *ETXRX
1370 DT$=DT$+K$
1380 BCCRX$=INPUT$(1,#1)
1390 BCCRX=ASC(BCCRX$)
1400 GOSUB *BCCCH
1410 IF BCC<>BCCRX THEN GOSUB *NAKTX
1420 IF BCC<>BCCRX THEN GOSUB *RXDT: GOTO *J10
1430 '
1440 PRINT "Data has been correctly received"
1450 PRINT "Received data=";DT$ : END
1460 '
1470 '--------------------- Sub-routine ----------------------
1480 '
1490 *NAKTX
1500 PRINT "BCC error"
1510 DT$=NAK$
1520 GOSUB *TEXT
1530 RETURN
1540 '
1550 *RXDT
1560 DT$=""
1570 RETURN
1580 '
1590 *TEXT
1600 PRINT #1,DT$;
1610 RETURN
1620 '
1630 *BCCCH
1640 FOR II=1 TO LEN(DT$)
1650 BCCA$=MID$(DT$,II,1)
1660 IF BCCA$=STX$ THEN BCC=0 : GOTO *IINEXT
1670 BCC=BCC XOR ASC(BCCA$)
1680 *IINEXT
1690 NEXT II
1700 RETURN

BCC checking

Display of received data and
closing of RS-232C circuit

Processing on occurrence of a BCC error

Clearing of circuit buffer

Transfer of polling identifier

BCC calculation

62

IMS01J01-E5

6. RKC COMMUNICATION

! Example of temperature set values selecting checking program

1000 '-------------------- Identifier setting ----------------------
1010 ID$="S1"
1020 '
1030 '--------------- Communications initial setting --------------­1040 CM$="N81NN"
1050 STX$=CHR$(&H2) : EOT$=CHR$(&H4) : ENQ$=CHR$(&H5)
1060 ACK$=CHR$(&H6) : NAK$=CHR$(&H15): ETX$=CHR$(&H3)
1070 OPEN "COM1:"+CM$ AS #1
1080 CONSOLE ,,,1
1090 COLOR 7:CLS 3
1100 '
1110 '------------------ Program main routine ---------------------
1120 *SEL
1130 PRINT " (Selection check) "
1140 PRINT "********Transmission of set values*********"
1150 PRINT "
1160 INPUT "Unit No.=";ADD$:INPUT "Channel No.=";C$
:INPUT "Set value=";S$
1170 DT$=EOT$+ADD$+STX$+ID$+C$+" "+S$+ETX$
1180 PRINT "Transmitting data=";DT$
1190 GOSUB *BCCCH
1200 DT$=DT$+CHR$(BCC)
1210 GOSUB *TEXT
1220 GOSUB *RXDT
1230 '
1240 *J20
1250 J=0
1260 '
1270 *IF2
1280 IF LOC(1)=0 THEN J=J+1:IF J<500 THEN *IF2 ELSE PRINT "
TIME OUT ":END
1290 '
1300 K$=INPUT$(1,#1)
1310 IF K$=NAK$ THEN PRINT " NAK":END
1320 IF K$=ACK$ THEN PRINT "Control unit has received the data"
:END
1330 '
1340 '
1350 '

1

Setting of the receiving waiting time:

If time out occurs in using high speed computer (Except no response), the numeral value of 500 in
the program should be changed to an appropriately-sized numeral value.

Identifier setting

Communications data configuration setting
Communications character setting

Opening of RS-232C circuit

Input of the unit and channel number,
and the temperature set value
Data configuration setting 1
Display of transmitting data

Data configuration setting 2

Setting of the receiving waiting time
(Timeout processing)

Communications condition check,
Display of communication result,
and closing of RS-232C circuit

Continued on the next page.

1

IMS01J01-E5

63

6. RKC COMMUNICATION

1360 '--------------------- Sub-routine ----------------------
1370 '
1380 *RXDT'
1390 DT$=""
1400 RETURN
1410 '
1420 *TEXT
1430 PRINT #1,DT$;
1440 RETURN
1450 '
1460 *BCCCH
1470 FOR II=1 TO LEN(DT$)
1480 BCCA$=MID$(DT$,II,1)
1490 IF BCCA$=STX$ THEN BCC=0 : GOTO *IINEXT
1500 BCC=BCC XOR ASC(BCCA$)
1510 *IINEXT
1520 NEXT II
1530 RETURN

Clearing of circuit buffer

Transfer of selection data

BCC calculation

64

IMS01J01-E5

6.2 Communication Identifier List

Note that there are identifiers which indicate that communication is not possible depending
on the specification.

• Attributes

RO: Read only SR Mini HG SYSTEM → Host computer

R/W: Read and Write SR Mini HG SYSTEM ↔ Host computer

WO: Write only SR Mini HG SYSTEM ← Host computer

• Structure

C: Data for each channel L: Data for each event input logic circuit
M: Data for each module U: Data for each unit address

For the data structure, see the 6.1.3 Communication data structure (P. 60).

Data of identifier M1 and identifier S1 with H-TIO-$/H-CIO-A module is different from
H-SIO-A module. Data is discriminated by channel number.

Identifier M1: For H-TIO-$/H-CIO-A module.......Temperature measured value (PV)

For H-SIO-A module ......................Motor speed measured value

Identifier S1: For H-TIO-$/H-CIO-A module .......Temperature set value (SV)

For H-SIO-A module ......................Motor speed set value

For the channel number, see the 9.2.9 Assignment of channels (P. 283).

Name

Iden-t

ifier

Digits

Attri-

bute

Struc-

ture

6. RKC COMMUNICATION

Data range

Factory

set

value

Temperature measured
value (PV)

Motor speed measured
value (H-SIO-A module)

Alarm 1 status

Alarm 2 status

Burnout status

Heat-side manipulated
output value

Cool-side manipulated
output value

Heater break alarm
status

M1

AA

AB

B1

O1

O2

AC

6 RO C TC/RTD input:

Within input range

Current/voltage input:

Within display scale range

Within display scale range

1 RO C 0: OFF 1: ON

1 RO C 0: OFF 1: ON

1 RO C 0: OFF 1: ON

6 RO C −5.0 to +105.0 %

6 RO C

−5.0 to +105.0 %

1 RO C 0: OFF 1: ON

Continued on the next page.














IMS01J01-E5

65

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Current transformer
input measured
value 1
(H-TIO-A/C/D module)

Current transformer
input measured
value 2
(H-CT-A module)

Set value monitor

Temperature rise
completion status

Error code

M3

M4

MS

HE

ER

6 RO C 0.0 to 100.0 A or

0.0 to 30.0 A

Current transformer (CT)
input measured value of the
H-TIO-A/C/D module.

6 RO C 0.0 to 100.0 A or

0.0 to 30.0 A

Current transformer (CT)
input measured value of the
H-CT-A module.

6 RO C TC/RTD input:

Within input range

Current/voltage input,

H-SIO-A:
Within display scale range

1 RO U 0: Rise not complete

1: Rise completed

1 RO U 0: Operations normal

1: Backup data check error
2: RAM read/write error
3: System structure error
4: Internal communications

error
5: A/D converter error
6: Adjustment data error











66

Continued on the next page.

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

PID/AT transfer *

G1

1 R/W C 0: PID control operation

0

1: AT (Autotuning) operation

* Autotuning (AT) is the function which automatically measures, calculates and sets the optimum PID

constants according to the set temperature.

Caution for using the Autotuning (AT)
When a temperature change (UP and/or Down) is 1C or less per minute during
Autotuning, Autotuning may be cancelled before calculating PID values. In that case,
adjust the PID values manually. It is possible to happen when the set value is around
the ambient temperature or is close to the maximum temperature achieved by the load.

The following is the conditions necessary to carry out autotuning and the conditions which will cause
the autotuning to stop.

Conditions necessary for autotuning:
The autotuning should be executed after satisfying all of the following conditions:

• Operation mode conditions:

− Auto/Manual transfer (Identifier J1) → Auto mode

− PID/AT transfer (Identifier G1) → PID control mode

− Control RUN/STOP transfer (Identifier SR) → Control RUN mode

• The input value should not be an underscale or overscale displayed.

• The output limiter high limit should be more than 0.1 % and the output limiter low limit should be

less than 99.9 %.

• When operation mode is set to “Normal (Can be controlled ).”

When the autotuning is finished, the display of each channel automatically returns to “0: PID control
operation.”

Conditions which will cause the autotuning to stop:

• When the temperature set value (SV) is changed.

• When the memory area is changed.

• When the PV bias value is changed.

• When the AT bias value is changed.

• When transfer to Manual mode using the Auto/Manual transfer.

• When the input value becomes an underscale or overscale display.

• When the power is cut off.

• When FAIL occurs in the module whose channel is under the autotuning. Otherwise, when FAIL

occurs in the H-PCP-J module.

• When transfer to the PID control mode by the PID/AT transfer.

• When operation mode is set to “Unused,” “Monitor” or “Alarm.”

• When the Control RUN/STOP function is changed to the “Control STOP” function.

When the above-mentioned conditions to stop the autotuning occurs, the autotuning is
immediately stopped and switch over to the PID control mode. The PID constants
return to the values at the start of the autotuning.

Continued on the next page.

IMS01J01-E5

67

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Temperature set value
(SV) *

Motor speed set value
(H-SIO-A module) *

Heat-side proportional
band *

Cool-side proportional
band *

Integral time *

Derivative time *

Overlap/deadband *

Control response
parameters *

S1

P1

P2

I1

D1

V1

CA

6 R/W C TC/RTD input:

0 a
Within input range
(Within setting limiter)

Current/voltage input:

Within display scale range
(Within setting limiter)

Within display scale range

0 a

(Within setting limiter)

6 R/W C 0.1 to 1000.0 % of span 3.0 b

6 R/W C 0.1 to 1000.0 % of span 3.0

6 R/W C 1 to 3600 seconds 240 b

6 R/W C 0 to 3600 seconds

60 b

(0: PI action)

6 R/W C −10.0 to +10.0 % of span 0.0

1 R/W C 0: Slow

0 c

1: Medium
2: Fast

In order to perform PID
control by using the fuzzy
function, specify “Fast.” The
fuzzy function is effective to
restrict overshoot or
undershoot occurring at
operation start, or resulting
from set value changes.
(Fuzzy function correspond
to H-TIO-P/R module only.)

* Item stored in the memory area.

a

The position of the decimal point differs depending on the input range.

b

Factory set value of H-SIO-A module become as follows.

Heat-side proportional band: 300.0 % Integral time: 2 seconds Derivative time: 0 second

c

Heat control (H-TIO-$/H-CIO-A): 0 Heat/cool control (H-TIO-$/H-CIO-A): 2
Position proportioning control (H-TIO-K): 0 Speed control (H-SIO-A): 0

Continued on the next page.

68

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Alarm 1 set value *

Alarm 2 set value *

Setting change rate
limiter *

Heater break alarm set
value 1
(H-TIO-A/C/D module)

A1

A2

HH

A3

6 R/W C TC/RTD input:

Within input range or span
range

Current/voltage input,

H-SIO-A:
Within display scale range
or span range

6 R/W C TC/RTD input:

Within input range or span
range

Current/voltage input,

H-SIO-A:
Within display scale range
or span range

6 R/W C 0.0 to 100.0 % of

span/minute

6 R/W C 0.0 to 100.0 A or

0.0 to 30.0 A

For the current transformer
(CT) input of the
H-TIO-A/C/D module.

Note 1

Note 1

0.0

0.0

Heater break alarm set
value 2
(H-CT-A module)

A4

6 R/W C 0.0 to 100.0 A or

0.0 to 30.0 A

For the current transformer
(CT) input of the H-CT-A
module.

* Item stored in the memory area.

Note 1 The factory set value varies depending on the specifications when ordering.

Continued on the next page.

IMS01J01-E5

0.0

69

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Operation mode transfer

Heat-side proportioning
cycle time

EI

T0

1 R/W C 0: Unused

If set to “Unused,” no
control, monitor or alarm
monitor is performed.

1: Monitor

If set to “Monitor,” only
the monitor is performed.
No control or alarm
monitor is performed.

2: Alarm

If set to “Alarm,” monitor
or alarm monitor is
performed. No control is
performed.

3: Normal

Selected to normal mode to
perform control, monitor or
alarm monitor.

6 R/W C 1 to 100 seconds

Setting will be invalid in
current/voltage output.

3

20 a

Cool-side proportioning
cycle time

T1

6 R/W C 1 to 100 seconds

Setting will be invalid in
current/voltage output and
heat control.

PV bias

PB

6 R/W C −5.00 to +5.00 % of span

ZK-1103 specification:

0.00

ZK-1103:

−Input span to +Input span

b

a

Relay contact output: 20 seconds
Voltage pulse output, Open collector output, Triac output: 2 seconds

b

For −Input span < −999.9....... Low limit value: −999.9

For −Input span < −99.99....... Low limit value: −99.99

For −Input span < −9.999....... Low limit value: −9.999

c

Unit (°C, °F, etc.) and decimal point position (No decimal place, One decimal place, Two decimal

places or Three decimal places) depends on input range type.

Continued on the next page.

20 a

c

0

70

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Control RUN/STOP
transfer

Initial setting mode

Memory area number

Alarm interlock release

Auto/Manual transfer

SR

IN

ZA

AR

J1

1 R/W U 0: Control STOP

1: Control RUN

Only when the initial set
mode is “0: Normal
communication,” control can
be start.

1 R/W U

0: Normal communication

Normal communication is
possible.

1: Extended communication*

Normal and initial setting
communication are
possible.

1 R/W U 1 to 8 1

1 WO U 1: Release (1 only)

1 R/W U 0: Auto 1: Manual

Setting will be invalid in
ON/OFF control and
heat/cool control.

0

0

−

0

Manual output value

ON

6 R/W C −5.0 to +105.0 %

Setting will be invalid in
ON/OFF control and
heat/cool control.

H-TIO-C/D [Z-1017 spec.]:

−105.0 to 0.0 % (cool-side)

0.0 to +105.0 % (heat-side)

Temperature rise

HD

6 R/W C 1 to 10 °C or 1 to 20 °F Note 1

completion range

If extended communication is selected, the content of each identifier described in the 6.3 Initial

*

Settings (Extended Communications) (P. 81) can be changed or selected.

When the control is started, it is impossible to change the settings to the extended

communications. For the change to the extended communications, the control must be

first stopped by the “Control RUN/STOP transfer (Identifier SR).”

Note 1 TC/RTD input: 10 °C or 20 °F

Current/voltage input: 10 % of display scale

Continued on the next page.

0.0

IMS01J01-E5

71

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Temperature rise
completion trigger

HS

1 R/W C 0: Unused 1: Used

Do not set “1: Used” in

0

H-TIO-H/J module and
H-SIO-A module, because
temperature rise completion
is not judged. *

Temperature rise

T3

6 R/W U 0 to 360 minutes 0

completion soak time

AI measured value

AI alarm 1 status

AI alarm 2 status

AI alarm 1 set value

AI alarm 2 set value

AI zero point correction

AI full scale correction

AI operation mode
transfer

M5

AD

AE

A5

A6

JI

JJ

NJ

6 RO C Within display scale range

1 RO C 0: OFF 1: ON

1 RO C 0: OFF 1: ON

6 R/W C Within display scale range

6 R/W C Within display scale range





Note 1

Note 1

1 R/W C 0: Cancel 1: Execution 0

1 R/W C 0: Cancel 1: Execution 0

1 R/W C 0: Unused mode

1
Neither monitor nor alarm
monitor is done in this
mode.

1: Normal mode

Normal mode in which
monitor and alarm are
done.

* If the channel of each of the H-TIO-H/J and H-SIO-A modules is set “1: Used,” it does no reach the

completion of temperature rise. As a result, the state of this completion (Identifier HE) which is
judged by performing the OR operation of all the channels cannot be attained, thereby continuing the
incompletion of temperature rise.

Note 1 Process high alarm: 100.0 Process low alarm: 0.0
No alarm function: 100.0 (AI alarm 1 set value) or 0.0 (AI alarm 2 set value)
The position of the decimal point differs depending on AI decimal point position (Identifier JU)
setting.

Continued on the next page.

72

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Control loop break

AP

1 RO C 0: OFF 1: ON



alarm (LBA) status

LBA use selection

LBA time

LBA deadband

AO output value
monitor

HP

C6

V2

M6

1 R/W C 0: Unused 1: Used 0

6 R/W C 1 to 7200 seconds 480

6 R/W C Input span 0

6 RO C Display scale range



Data will be valid in manual
mode.

AO output set value

S6

6 R/W C Display scale range

0.0 b

Setting will be valid in
manual mode.

AO function selection

XO

6 R/W C 0: Unused

1

1: Manual mode (outputs

data given by the AO
output set value)

2: Temperature measured

value (PV)

3: Set value monitor
4: Temperature deviation

value (deviation between
the temperature measured
value and set value
monitor)

5: Heat-side manipulated

output value

6: Cool-side manipulated

output value

7: AI measured value
8: TI measured value
9: Opening monitor
(2 to 9: Recorder output
mode)

a

The position of the decimal point differs depending on the input range.

b

The position of the decimal point differs depending on AO decimal point position (Identifier JR)

setting.

Continued on the next page.

a

IMS01J01-E5

73

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

AO corresponding
channel setting

OY

6 R/W C 1 to 20 (TIO channel)

1 to 40 (AI and TI channel)

Setting will be valid in
recorder output mode.

AO zooming high limit

CV

6 R/W C AO zooming low limit to

100.0

100.0 %

Setting will be valid in
recorder output mode.

AO zooming low limit

CW

6 R/W C 0.0 % to AO zooming high

limit

Setting will be valid in
recorder output mode.

AO zero point

JK

6 R/W C −5.00 to +5.00 % 0.00

correction

AO full scale correction

H-DI-A module input
status

JL

L1

6 R/W C −5.00 to +5.00 % 0.00

6 RO M 0 to 255 a

Contact input status is
expressed as a bit image in
decimal number.

a

Each contact input status is assigned as a bit image in binary numbers. However, send data from the
SR Mini HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.

1

0.0



bit 7

Bit image: 00000000

Bit data 0: OFF 1: ON

74

･･････

bit 0

bit 0: CH1 (DI1)
bit 1: CH2 (DI2)
bit 2: CH3 (DI3)
bit 3: CH4 (DI4)
bit 4: CH5 (DI5)
bit 5: CH6 (DI6)
bit 6: CH7 (DI7)
bit 7: CH8 (DI8)

Continued on the next page.

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Event DO status
(H-DO-C module)

Event DO manual output
value (H-DO-C module)

Event DO extension
alarm set value

Cascade monitor

Q3

Q4

A7

KH

6 RO M 0 to 255 a

Contact output status is
expressed as a bit image in
decimal number.

6 R/W M 0 to 255 a

Contact output status is
expressed as a bit image in
decimal number.

6 R/W C TC/RTD input:

Within input range or span
range

Current/voltage input,

H-SIO-A:
Within display scale range
or span range

6 RO C ± Input span

Data will be valid in slave
channel



0

0 b



Cascade ON/OFF

KF

1 R/W C 0: OFF 1: ON

Setting will be valid in
master channel.

a

Each contact output status is assigned as a bit image in binary numbers. However, send data from the
SR Mini HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.

bit 7

･･････

bit 0

bit 0: CH1 (DO1)
bit 1: CH2 (DO2)

Bit image: 00000000

Bit data 0: OFF 1: ON

b

The position of the decimal point differs depending on the input range.

bit 2: CH3 (DO3)
bit 3: CH4 (DO4)
bit 4: CH5 (DO5)
bit 5: CH6 (DO6)
bit 6: CH7 (DO7)
bit 7: CH8 (DO8)

Continued on the next page.

0

IMS01J01-E5

75

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Cascade gain

Cascade bias

TI measured value

TI alarm 1 status

TI alarm 2 status

TI burnout status

TI alarm 1 set value

TI alarm 2 set value

KG

KI

M7

AF

AG

B2

A8

A9

6 R/W C −9.999 to +10.000

1.000

As the cascade gain is valid
only in the slave channel, the
polling or selecting of the
same value is made also in
the master channel.

6 R/W C −99.99 to +100.00 %

−50.00

As the cascade bias is valid
only in the slave channel, the
polling or selecting of the
same value is made also in
the master channel.

6 RO C Within input range

1 RO C 0: OFF 1: ON

1 RO C 0: OFF 1: ON

1 RO C 0: OFF 1: ON






6 R/W C Within input range Note 1

6 R/W C Within input range Note 1

TI PV bias

TI operation mode
transfer

PC

EJ

6 R/W C −5.00 to +5.00 % of span 0.00

1 R/W C 0: Unused mode

Neither monitor nor alarm
monitor is done in this
mode.

1: Normal mode

Normal mode in which
monitor and alarm are
done.

Note 1 Process high alarm: Input range (high)
Process low alarm: Input range (low)
No alarm function: Input range (high) for TI alarm 1 set value or
Input range (low) for TI alarm 2 set value
The position of the decimal point differs depending on the input range.

Continued on the next page.

1

76

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Event DI contact input
monitor
(H-DI-B module)

L4

6 RO M 0 to 255 a

Contact input status is
expressed as a bit image in
decimal number.

Event DI logic input
monitor
(H-DI-B module)

L5

6 RO L 0 to 15 b

Logic input status is
expressed as a bit image in
decimal number.

Event DI logic output
monitor
(H-DI-B module)

Q5

6 RO M 0 to 255 c

Logic output status is
expressed as a bit image in
decimal number.

a

Each contact input status is assigned as a bit image in binary numbers. However, send data from the
SR Mini HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.

bit 7

Bit image: 00000000

Bit data 0: OFF 1: ON

･･････

bit 0

bit 0: CH1 (DI1) bit 4: CH5 (DI5)
bit 1: CH2 (DI2) bit 5: CH6 (DI6)
bit 2: CH3 (DI3) bit 6: CH7 (DI7)
bit 3: CH4 (DI4) bit 7: CH8 (DI8)

b

Each logic input status is assigned as a bit image in binary numbers. However, send data from the SR
Mini HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.







bit 7

･･････

bit 0

bit 0: Logic input 1
bit 1: Logic input 2

Bit image: 00000000

Bit data 0: OFF 1: ON

c

Each logic output status is assigned as a bit image in binary numbers. However, send data from the SR

bit 2: Logic input 3
bit 3: Logic input 4

Bit 4 to bit 7 are unused.

Mini HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.

bit 7

Bit image: 00000000

･･････

bit 0

bit 0: Logic output 1 bit 4: Logic output 5
bit 1: Logic output 2 bit 5: Logic output 6
bit 2: Logic output 3 bit 6: Logic output 7
bit 3: Logic output 4 bit 7: Logic output 8

Bit data 0: OFF 1: ON

Continued on the next page.

IMS01J01-E5

77

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

H-CT-A module heater
break alarm status

AH

1 RO C 0: Normal

1: Break
2: Welding

Overall alarm status

AJ

6 RO U 0 to 2047 a

Alarm status is expressed as
a bit image in decimal
number.

Positioning monitor

Positioning output

M8

V3

6 RO C −5.0 to +105.0 %

6 R/W C 0.1 to 10.0 % of motor time 2.0

neutral zone

Motor time

Integrated output limiter

TJ

OS

6 R/W C 5 to 1000 seconds 10

6 R/W C 100.0 to 200.0 % of motor

150.0

time

Manual positioning

OO

6 R/W C −5.0 to +105.0 % 0.0

output value

a

Each alarm status is assigned as a bit image in binary numbers. However, send data from the SR Mini
HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.







bit 15

･････････････

Bit image: 0000000000000000

Bit data 0: OFF 1: ON

bit 0

bit 0: Logical OR of alarm 1 status in all channels
bit 1: Logical OR of alarm 2 status in all channels
bit 2: Logical OR of burnout alarm status in all

channels

bit 3: Logical OR of heater break alarm status in all

channels
bit 4: Temperature rise completion status
bit 5: Logical OR of AI alarm 1 status in all channels
bit 6: Logical OR of AI alarm 2 status in all channels
bit 7: Logical OR of control loop break alarm status in

all channels
bit 8: Logical OR of TI alarm 1 status in all channels
bit 9: Logical OR of TI alarm 2 status in all channels
bit 10: Logical OR of TI burnout alarm status in all

channels
Bit 11 to bit 15 are unused.

Continued on the next page.

78

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

H-DO-G manipulated
output value

H-DO-G
DO output status

H-DO-G output limiter
(high)

H-DO-G output limiter
(low)

H-DO-G output cycle
time

H-DO-G Auto/Manual
transfer

H-DO-G manual output
value

D0

D2

D3

D4

D5

D6

D7

6 RO C −5.0 to +105.0 %

6 RO C 0 to 65535 a





Output status is expressed as
a bit image in decimal
number.

6 R/W C Output limiter (low) to

100.0

105.0 %

6 R/W C −5.0 % to Output limiter

0.0

(high)

6 R/W C 1 to 100 seconds 2

6 R/W C 0: Auto 1: Manual

Setting will be invalid in
ON/OFF control and
heat/cool control.

6 R/W C −5.0 to +105.0 %

0.0

Setting will be invalid in
ON/OFF control and
heat/cool control.

0

H-DO-G master channel
setting

D8

6 R/W C 0 to The number of H-TIO-$

module use channel
(0: Unused)

a

Each output status is assigned as a bit image in binary numbers. However, send data from the SR Mini
HG SYSTEM be changed to decimal ASCII code from the bit image in binary numbers.

bit 15

･････････････

bit 0

bit 0: CH1 (DO1) bit 8: CH9 (DO9)
bit 1: CH2 (DO2) bit 9: CH10 (DO10)

Bit image: 0000000000000000

Bit data 0: OFF 1: ON

bit 2: CH3 (DO3) bit 10: CH11 (DO11)
bit 3: CH4 (DO4) bit 11: CH12 (DO12)
bit 4: CH5 (DO5) bit 12: CH13 (DO13)
bit 5: CH6 (DO6) bit 13: CH14 (DO14)
bit 6: CH7 (DO7) bit 14: CH15 (DO15)
bit 7: CH8 (DO8) bit 15: CH16 (DO16)

Continued on the next page.

IMS01J01-E5

0

79

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

H-DO-G output ratio set

D9

6 R/W C 0.001 to 9.999 1.00

value

PLC scanning time

ST

6 R/W U 0 to 255 ms 10

setting *

Integral time limiter at
AT end

GY

6 R/W U 1 to 3600 seconds

Setting will be valid in

3600

heat/cool control.

* Set the PLC scanning time (time of waiting for a response from the PLC) so as to adapt to the

environment used.
In order to shorten the data updating period on the SR Mini HG SYSTEM side, the PLC scanning
time (time of waiting for a response from the PLC) prior to factory shipment is set as short as 10 ms.
If the PLC processing speed becomes slower according to the CPU processing speed, IO unit
configuration and user program capacity of the PLC used, the communication response speed on
the PLC side also becomes slower. As a result, the SR Mini HG SYSTEM will detect time-out and
thus no communication processing may be normally made. If it does not normally operate, set the
PLC scanning time to more than 50 ms.

80

IMS01J01-E5

6. RKC COMMUNICATION

6.3 Initial Setting (Extended Communication)

This section describes the initialize setting changing procedure when this system is changed to
initialize setting mode. Change the setting correctly in accordance with precautions in each item.

The Initial setting data should be set according to the application before setting
any parameter related to operation. Once the Initial setting data is set correctly,
those data is not necessary to be changed for the same application under
normal conditions. If they are changed unnecessarily, it may result in
malfunction or failure of the instrument. RKC will not bear any responsibility for
malfunction or failure as a result of improper changes in the Initial setting.

The control unit cannot be switched to the extended communication state at control

start (during control). If it needs to be switched to the above state, first stop the control

by “Control RUN/STOP transfer.”

No control can be started during extended communication. If the control needs to be

re-started, first switch the control unit the normal communication state.

For Control RUN/STOP transfer (Identifier SR) and Initial setting mode (Identifier IN), see

6.2 Communication Identifier List (P. 65).

! Communication Identifier List

WARNING

!

Note that there are identifiers which indicate that communication is not possible depending
on the specification.

• Attributes
R/W: Read and Write SR Mini HG SYSTEM ↔ Host computer

WO: Write only SR Mini HG SYSTEM ← Host computer

• Structure

C: Data for each channel L: Data for each event input logic circuit
M: Data for each module U: Data for each unit address

For the data structure, see the 6.1.3 Communication data structure (P. 60).

Data of identifier H3 with H-TIO-#/H-CIO-A module is different from H-SIO-A module.
Data is discriminated by channel number (module number).

Identifier H3: For H-CIO-A module....... Cascade DI function selection

For H-SIO-A module ..... DI process selection

For the channel number, see the 9.2.9 Assignment of channels (P. 283).

IMS01J01-E5

81

6. RKC COMMUNICATION

Name

Iden-t

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Input range number

Setting limiter (high)

XI

SH

6 R/W C H-TIO-A/B/C/D/K/P:

0 to 63
H-TIO-E/F/G/R, H-CIO-A:
0 to 120
H-TIO-H/J, H-CIO-A:
0 to 12
H-SIO-A: 0 (Fixed)

If the input range number is
changed, all of the settings
corresponding to the
channels in the relevant
module return to the default
values.
See Input range table
(P. 108)

6 R/W C TC/RTD input:

Setting limiter (low) to
Input range (high)

Current/voltage input,

H-SIO-A:
Setting limiter (low)
to Display scale high

Note 1

Input
range

(high)

Display

scale

high

Setting limiter (low)

SL

6 R/W C TC/RTD input:

Input range (low) to setting
limiter (high)

Current/voltage input,

H-SIO-A:
Display scale low to
Setting limiter (high)

Note 1 The factory set value varies depending on the specifications when ordering.

Continued on the next page.

82

Input
range
(low)

Display

scale
low

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Digital filter

Input error
determination point
(high)

Input error
determination point
(low)

Action at input error
(high)

F1

AV

AW

WH

6 R/W C H-TIO-A/B/C/D/K/P

0 to 100 seconds (0: OFF)
H-TIO-E/F/G/H/J/R,
H-CIO-A, H-SIO-A

0.0 to 100.0 seconds
(0.0: OFF)

6 R/W C TC/RTD input:

Within input range

Current/voltage input,

H-SIO-A:
Within display scale range

6 R/W C TC/RTD input:

Within input range

Current/voltage input,

H-SIO-A:
Within display scale range

1 R/W C 0: Normal control

1: Manipulated output value

at input error

0 or 0.0

Input
range

(high)

Display

scale

high

Input
range
(low)

Display

scale low

0 a

Action at input error
(low)

WL

1 R/W C 0: Normal control

1: Manipulated output value

at input error

AT bias

GB

6 R/W C Within ± input span range 0

a

Heat control (H-TIO-#/H-CIO-A): 0 Heat/cool control (H-TIO-#/H-CIO-A): 1
Position proportioning control (H-TIO-K): 0 Speed control (H-SIO-A): 0

b

The position of the decimal point differs depending on the input range.

Continued on the next page.

IMS01J01-E5

0

b

83

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

Output limiter (high)

ifier

OH

[For heat/cool control:
Heat-side output limiter
(high)]

Output limiter (low)

OL

[For heat/cool control:
Cool-side output limiter
(high)]

Digits

6 R/W C

Attri-

bute

Struc-

ture

Data range

[Heat control, Position

Factory

set

value

a

100.0

proportioning control, speed
control]

Output limiter (low) to

105.0 %

[Heat/cool control]

Heat-side output limiter
(high):

−5.0 % to +105.0 %

Heat-side output limiter
(low):

−5.0 % (fixed)

6 R/W C

[Heat control, Position

0.0

b

proportioning control, speed
control]

−5.0 % to Output limiter

(high)
[Heat/cool control]

Cool-side output limiter
(high):

−5.0 % to +105.0 %

Cool-side output limiter
(low):

−5.0 % (fixed)

ON/OFF control

IV

6 R/W C 0.00 to 10.00 % of span 0.02

differential gap (upper)

ON/OFF control

IW

6 R/W C 0.00 to 10.00 % of span 0.02

differential gap (lower)

Manipulated output
value at input error

OE

6 R/W C −5.0 to +105.0 %

(Heat control, Position
proportioning control,
Speed control)

−105.0 to +105.0 %

(Heat/cool control)

a

Heat control (H-TIO-#/H-CIO-A): 100.0 Heat/cool control (H-TIO-#/H-CIO-A): 100.0
Position proportioning control (H-TIO-K): 100.0 Speed control (H-SIO-A): 100

b

Heat control (H-TIO-#/H-CIO-A): 0.0 Heat/cool control (H-TIO-#/H-CIO-A): 100.0
Position proportioning control (H-TIO-K): 0.0 Speed control (H-SIO-A): 0

Continued on the next page.

0.0

84

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Output change rate
limiter (up)

Output change rate
limiter (down)

Direct/Reverse action
selection

PH

PL

XE

6 R/W C 0.0 to 100.0 %/second

(0.0: OFF)

Setting will be invalid in
ON/OFF control.

6 R/W C 0.0 to 100.0 %/second

(0.0: OFF)

Setting will be invalid in
ON/OFF control.

1 R/W C 0: Direct action

1: Reverse action

If the Direct/Reverse action
selection is changed, all of
the settings corresponding to
the channels in the relevant
module return to the default
values.
Setting will be invalid in
heat/cool control.

0.0

0.0

Note 1

Hot/Cold start selection

XN

1 R/W C 0: Hot start

At restarting

Operation mode

→ Same as mode before

the power failure

Output value

→ Same as value before

the power failure

1: Cold start

At restarting

Operation mode

→ Same as mode before

the power failure

Output value

→ Output limiter (low)

Note 1 The factory set value varies depending on the specifications when ordering.

Continued on the next page.

1

IMS01J01-E5

85

6. RKC COMMUNICATION

(SV)

g

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Start determination
point *

SX

6 R/W C 0.0 to 100.0 % of span

(Deviation setting from the

3.0

temperature set value )

Setting will be invalid in
H-SIO-A module.

* On restarting after power failure, if the temperature measured value (PV) is within the setting range

by the start determination points, the hot start will definitely be carried out. If the temperature
measured value (PV) is outside this range, the operation will begin with the start condition with was
selected by the hot/cold start selection (Identifier XN).

The start condition with
was selected by the
hot/cold start selection

Minus side start

determination point

Forced hot start

Temperature set value

Plus side start

determination point

The start condition with
was selected by the
hot/cold start selection

Start determination

ran

e

Continued on the next page.

86

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Control RUN/STOP
holding *

X1

1 R/W U 0: Not hold

Start-up from control stop
status

1: Hold

Start-up from before the
stop status

2: Start-up from control run

status

Temperature rise
completion hold

EK

1 R/W U 0: Not hold

1: Hold

function

* Action after power-ON differs depending on control RUN/STOP holding (Identifier X1) setting.

Control RUN/STOP

Status after power-ON

holding

(Identifier X1) Operation mode transfer

(Identifier EI)

0: Not hold Same as mode before the power

failure

Control RUN/STOP transfer

(Identifier SR)

“0: Control STOP”

Stopped until “1: Control RUN”
is instructed from the PLC or
host computer.

1

1

1: Hold Same as mode before the power

failure

2: Start-up from control run

status

“1: Monitor” mode

However if the operation mode is
set to “0: Unused,” “0: Unused”
remains unchanged.

For the Operation mode transfer (Identifier EI) and Control RUN/STOP transfer (Identifier

SR), see the 6.2 Communication Identifier List (P. 65).

IMS01J01-E5

Same as status before the power
failure

Control before power failure is
maintained even if no PLC or
host computer is connected.

“1: Control RUN”

However, no control is
performed until the operation
mode is set to “3: Normal
(perform control).”

Continued on the next page.

87

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Interval time setting
COM.PORT1/
COM.PORT2

Interval time setting
COM.PORT3

Alarm 1 differential gap

Alarm 2 differential gap

Alarm 1 type selection

Alarm 2 type selection

ZX

ZY

HA

HB

XA

XB

6 R/W U 0 to 100 ms 1

6 R/W U 0 to 100 ms 1

6 R/W U 0.00 to 10.00 % of span 0.10
6 R/W U 0.00 to 10.00 % of span 0.10

1 R/W U 0: Process high alarm

Note 1
1: Process low alarm
2: Deviation high alarm
3: Deviation low alarm
4: Deviation high/low alarm
5: Band alarm
6: No alarm function

1 R/W U 0: Process high alarm

Note 1
1: Process low alarm
2: Deviation high alarm
3: Deviation low alarm
4: Deviation high/low alarm
5: Band alarm
6: No alarm function

Alarm 1 hold action

WA

1 R/W U 0: Not provided

1: Provided
2: Re-hold action

Re-hold action will be valid
in deviation alarm.

Alarm 2 hold action

WB

1 R/W U 0: Not provided

1: Provided
2: Re-hold action

Re-hold action will be valid
in deviation alarm.

Note 1 The factory set value varies depending on the specifications when ordering.

Continued on the next page.

88

Note 1

Note 1

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

Alarm 1 interlock

Alarm 2 interlock

Alarm 1 action at input
error

Alarm 2 action at input
error

Number of alarm delay
times

Module initialization *

LA

LB

OA

OB

DF

CL

1 R/W U 0: Not provided

1: Provided

1 R/W U 0: Not provided

1: Provided

1 R/W U 0: Normal alarm action

1: Forced alarm ON when

temperature measured
value exceeds abnormal
input trigger input.

1 R/W U 0: Normal alarm action

1: Forced alarm ON when

temperature measured
value exceeds abnormal
input trigger input.

6 R/W U 0 to 255 times 0

1 R/W U 0: Normal state

(Initialization is not
executed)

1: Initialize only the new

module (Only modules
which are not recognized
by the H-PCP-J module
are initialized)

0

0

0

0

0

2: Initialize all module

Only 1 or 2 can be used in
the selecting and the value
will automatically return to 0
after the selection of 1 or 2.

* Initialize method for changing the module composition

To change module configuration, use the following procedures:

• When a module is added to the control unit ..................................Initialize only the new module

• When a module is deleted from the control unit............................Initialize only the new module

• When a module is inserted (added) between the modules

in the control unit ...........................................................................Initialize all modules

• To change the arrangement of the modules in the control unit......Initialize all modules

Note that when all modules are initialized all internal data of all modules are set to the
default values.

Continued on the next page.

IMS01J01-E5

89

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

This identifier is unused
with this module
(H-PCP-J).
(H-PCP-A/B module
DO type selection)

VP

Digits

Attri-

bute

Struc-

ture

6 R/W U 0000 to 9999

Do not set this module

(H-PCP-J). Set by

identifier VU (H-PCP-J
module DO type selection).

Data range

Factory

set

value

CH1: 9
CH2: 1
CH3: 2
CH4: 3

CT channel setting

DO function selection

ZF

LT

6 R/W C 0 to 20 (0: Unused)

6 R/W M 00 to 88 a Note 1

(H-DO-A/B/D module)

a

DO function selection (H-DO-A/B/D module)

H-DO-A/B module

0 0

Block 2 (DO5 to DO8)

Block 1 (DO1 to DO4)

Setting will be valid for only block 1
(DO1 to DO4) in case of H-DO-B module.

H-DO-D module

0 0

Block 2 (DO9 to DO16)

Block 1 (DO1 to DO8)

Note 1

Allocates the channels for
H-TIO-# module to the
input channels of H-CT-A
module.

Data range

0: No alarm function
1: Alarm 1
2: Alarm 2
3: Burnout
4: Heater break alarm (HBA)
5: AI alarm 1
6: AI alarm 2
7: Control loop break alarm (LBA)
8: (Not settable)

Note 1 The factory set value varies depending on the specifications when ordering.

Continued on the next page.

90

IMS01J01-E5

Continued from the previous page.

Iden-t

Name

ifier

6. RKC COMMUNICATION

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

DI function selection
(H-DI-A module)

XK

6 R/W M 0: Unused

1: Function mode 1

− Memory area transfer

(ENABLE terminal is
used)
After area selection
setting, the actual area is
changed by detecting the
ENABLE edge.

− Control RUN/STOP

transfer

− Alarm interlock release

2: Function mode 2

− Memory area transfer

The actual area is
changed approximately 2
seconds after area
selection setting.

− Control RUN/STOP

transfer

− Alarm interlock release

DI using selection

H2

6 R/W M 0 to 255 a 255

(H-DI-A module)

a

DI using selection (H-DI-A module) ×: Used −: Unused

1

Setting

data

63
127
191
255

48

47

32

31

16

15

IMS01J01-E5

0

Memory area

transfer

× × ×

− × ×
× − ×

− − ×
× × −

− × −
× − −

− − −

Control RUN/STOP

transfer

Alarm interlock

release

Continued on the next page.

91

6. RKC COMMUNICATION

Continued from the previous page.

Iden-t

Name

ifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

AI input range number

VK

6 R/W C

0: 0 to 10 mV DC

1: −10 to +10 mV DC

2: 0 to 100 mV DC

3: −100 to +100 mV DC

4: 0 to 1 V DC

5: −1 to +1 V DC

6: 0 to 5 V DC
7: 1 to 5 V DC

8: −5 to +5 V DC

9: 0 to 10 V DC

10: −10 to +10 V DC

11: 0 to 20 mA DC
12: 4 to 20 mA DC
Voltage (low) input group:

0 to 8

Voltage (high) input group:

9 to 10
Current input group: 11 to 12
An input type change may
only be made within the
input groups.
If the input range number is
changed, all of the settings
corresponding to the
channels in the relevant
module return to the default
values.

Note 1

AI display scale high

JS

6 R/W C Span 10000 or less

100.0 a

(Within −9999 to +10000)

AI display scale low

JV

6 R/W C Span 10000 or less

0.0 a

(Within −9999 to +10000)

AI alarm 1 differential

HC

6 R/W U 0.00 to 10.00 % of span 0.10

gap

AI alarm 2 differential

HF

6 R/W U 0.00 to 10.00 % of span 0.10

gap

a

The position of the decimal point differs depending on AI decimal point position (Identifier JU)

setting.

Note 1 The factory set value varies depending on the specifications when ordering.

Continued on the next page.

92

IMS01J01-E5