-
G
A
SR Mini HG SYSTEM
RKC INSTRUMENT INC.
®
Power Supply/CPU Module
Link Module
[Control & Communication Link]
H-PCP
H-LNK-
Instruction Manual
IMSRM52-E4
The MELSEC and Control & Communication Link system are products manufactured by Mitsubishi
Electric Co., Ltd.
Company names and product names used in this manual are the trademarks or registered trademarks of
the respective companies.
.
All Rights Reserved, Copyright 1998, RKC INSTRUMENT INC.
t
Thank you for purchasing the RKC instrument. In order to achieve maximum performance and ensure
proper operation of your new instrument, carefully read all the instructions in this manual. Please
place this manual in a convenient location for easy reference.
SYMBOLS
WARNING
CAUTION
!
An external protection device must be installed if failure of this instrument
could result in damage to the instrument, equipment or injury to personnel.
: This mark indicates precautions that must be taken if there is danger of electric
shock, fire, etc., which could result in loss of life or injury.
: This mark indicates that if these precautions and operating procedures are no
taken, damage to the instrument may result.
: This mark indicates that all precautions should be taken for safe usage.
: This mark indicates important information on installation, handling and operating
procedures.
: This mark indicates supplemental information on installation, handling and
operating procedures.
: This mark indicates where additional information may be located.
WARNING
!
All wiring must be completed before power is turned on to prevent electric
shock, fire or damage to instrument and equipment.
This instrument must be used in accordance with the specifications to
prevent fire or damage to instrument and equipment.
This instrument is not intended for use in locations subject to flammable or
explosive gases.
Do not touch high-voltage connections such as power supply terminals, etc.
to avoid electric shock.
RKC is not responsible if this instrument is repaired, modified or
disassembled by other than factory-approved personnel. Malfunction can
occur and warranty is void under these conditions.
IMSRM52-E4
i-1
CAUTION
This is a Class A instrument. In a domestic environment, this instrument may cause radio
interference, in which case the user may be required to take adequate measures.
This instrument is protected from electric shock by reinforced insulation. Provide reinforced
insulation between the wire for the input signal and the wires for instrument power supply,
source of power and loads.
Be sure to provide an appropriate surge control circuit respectively for the following:
- If input/output or signal lines within the building are longer than 30 meters.
- If input/output or signal lines leave the building, regardless the length.
This instrument is designed for installation in an enclosed instrumentation panel. All
high-voltage connections such as power supply terminals must be enclosed in the
instrumentation panel to avoid electric shock by operating personnel.
All precautions described in this manual should be taken to avoid damage to the instrument or
equipment.
All wiring must be in accordance with local codes and regulations.
All wiring must be completed before power is turned on to prevent electric shock, instrument
failure, or incorrect action.
The power must be turned off before repairing work for input break and output failure including
replacement of sensor, contactor or SSR, and all wiring must be completed before power is
turned on again.
To prevent instrument damage or failure, protect the power line and the input/output lines from
high currents with a protection device such as fuse, circuit breaker, etc.
Prevent metal fragments or lead wire scraps from falling inside instrument case to avoid
electric shock, fire or malfunction.
Tighten each terminal screw to the specified torque found in the manual to avoid electric shock,
fire or malfunction.
For proper operation of this instrument, provide adequate ventilation for heat dispensation.
Do not connect wires to unused terminals as this will interfere with proper operation of the
instrument.
Turn off the power supply before cleaning the instrument.
Do not use a volatile solvent such as paint thinner to clean the instrument. Deformation or
discoloration will occur. Use a soft, dry cloth to remove stains from the instrument.
To avoid damage to instrument display, do not rub with an abrasive material or push front
panel with a hard object.
Do not connect modular connectors to telephone line.
NOTICE
This manual assumes that the reader has a fundamental knowledge of the principles of electricity,
process control, computer technology and communications.
The figures, diagrams and numeric values used in this manual are only for purpose of illustration.
RKC is not responsible for any damage or injury that is caused as a result of using this instrument,
instrument failure or indirect damage.
RKC is not responsible for any damage and/or injury resulting from the use of instruments made by
imitating this instrument.
Periodic maintenance is required for safe and proper operation of this instrument. Some components
have a limited service life, or characteristics that change over time.
Every effort has been made to ensure accuracy of all information contained herein. RKC makes no
warranty expressed or implied, with respect to the accuracy of the information. The information in this
manual is subject to change without prior notice.
No portion of this document may be reprinted, modified, copied, transmitted, digitized, stored,
processed or retrieved through any mechanical, electronic, optical or other means without prior written
approval from RKC.
i-2
IMSRM52-E4
CONTENTS
1. OUTLINE............................................................................... 1
1.1 Product Outline................................................................................................1
1.2 Handling Procedure.........................................................................................2
1.3 Checking the Products ....................................................................................3
1.4 Confirmation of the Model Code ......................................................................4
1.5 System Configuration ......................................................................................5
1.6 Parts Description .............................................................................................7
1.6.1 H-PCP-G module ................................................................................................. 7
1.6.2 H-LNK-A module .................................................................................................. 8
Page
2. SPECIFICATIONS .............................................................. 10
2.1 H-PCP-G Module...........................................................................................10
2.2 H-LNK-A Module ...........................................................................................13
3. MOUNTING ......................................................................... 15
3.1 Mounting Environment................................................................................... 15
3.2 Dimensions....................................................................................................16
3.3 Mounting the Mother Block............................................................................ 18
3.4 Mounting the Module .....................................................................................20
3.5 Removing the Module.................................................................................... 21
3.6 How to Fix the Terminal Cover ...................................................................... 22
4. WIRING ............................................................................... 23
4.1 Wiring of H-PCP-G Module............................................................................23
4.2 Connection of H-LNK-A Module With Master Station ....................................26
5. PREPARATION BEFORE OPERATION .......................... 28
5.1 Station No. Setting.........................................................................................28
5.2 Transmission Speed Setting..........................................................................29
5.3 Host Communication and Unit Address Settings ...........................................30
IMSRM52-E4 i-3
5.4 When the Power is Turned on for the First Time ........................................... 31
5.5 Control Unit Operation When the PLC is Abnormal.......................................31
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS .. 32
6.1 Communication Between Master Station and Remote Device Station ..........32
6.2 Remote Input/Output .....................................................................................33
6.3 Remote Registers..........................................................................................43
6.4 Extension No. ................................................................................................45
6.5 Flag Operation...............................................................................................51
Page
7. EXAMPLES OF SEQUENCE PROGRAMS ....................... 54
7.1 List of Internal Relays (M) and Data Registers (D) ........................................ 55
7.2 Example of Initialize Sequence Program....................................................... 60
7.3 Example of Data Fetch Sequence Program ..................................................61
7.4 Example of Set Data Change Sequence Program ........................................62
8. HOST COMMUNICATION .................................................. 63
i-4
IMSRM52-E4
1. OUTLINE
1.1 Product Outline
The control unit for the SR Mini HG SYSTEM can easily configure a temperature control/monitoring
system on Control & Communication Link by connecting it with Control & Communication Link.
In addition, the control unit for the SR Mini HG SYSTEM correspond to Control & Communication
Link Ver. 1.10.
Control & Communication Link: Mitsubishi Electric field network
Power supply/CPU module,
H-PCP-G
Up to 8 temperature control
function modules can be
connected.
RS-232C or
RS-422A
(RKC standard
protocol)
SR Mini HG SYSTEM control unit
(Remote device station)
The control unit for the SR Mini HG SYSTEM consists of the dedicated power supply/CPU module
(H-PCP-G), the Link module (H-LNK-A) and temperature control function modules.
This manual describes the specifications, mounting and wiring of the power supply/CPU module
(H-PCP-G) and the Link module (H-LNK-A) and also data on the SR Mini HG SYSTEM processed
by the Control & Communication Link system.
Link module,
H-LNK-A
Connected to
Control &
Communication
Link
IMSRM52-E4 1
1. OUTLINE
1.2 Handling Procedure
Proceed with the work according to the following procedure.
Confirmation of the products
Confirmation of the model code
Mounting and Wiring
Station No. and transmission
speed settings
Programming
Turn on the power
When conducting the mounting and wiring, station No. and transmission speed settings
and programming, always read and follow the manual for Mitsubishi's PLC described
in the following:
User's manual for Control & Communication Link system master/local unit,
Mitsubishi Electric Co., Ltd.
Operations
See 1.3 Checking the Products (P. 3).
See 1.4 Confirmation of the Model Code (P. 4).
See 3. MOUNTING (P. 15).
See 4. WIRING (P. 23).
See 5.1 Station No. Setting (P. 28).
See 5.2 Transmission Speed Setting (P. 29).
See 7. EXAMPLE OF SEQUENCE PROGRAMS
(P. 54).
See 5.4 When the Power is Turned on for the First
Time (P. 31).
2
IMSRM52-E4
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.
H-PCP-G module (Power supply/CPU module).......... 1 module
One H-PCP-H module (power supply/CPU module) is required for each control unit.
H-LNK-A module (Link module) .................................. 1 module
One H-LNK-A module (Link module) is required for one control unit.
Function modules .............. Required number of modules
Reference purchase order for description of function modules.
DIN rail holding clips.......... Two clips per unit
Control & Communication Link
H-PCP-G/H-LNK-A Instruction Manual (IMSRM52-E) ......1 copy
Hardware Quick Manual (IMS01V01-E)............................. 1 copy
Communications Quick Manual (IMS01V02-E) ................1 copy
IMSRM52-E4
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.
The Model code label is attached to the left side of the module.
H-PCP-G module (Power supply/CPU module)
H-PCP- G - 3 N - ∗
(1) Type
G: Type dedicated to Control & Communication
Link (DO: 4 points)
(2) Power supply voltage
3: 24 V DC
(3) Communication interface
1: RS-232C
4: RS-422A
(4) External connector
N: No function
Alarm Code Table
A: Deviation High B: Deviation Low
C: Deviation High and Low D: Deviation Band
E: Deviation High (with alarm hold) F: Deviation Low (with alarm hold)
G: Deviation High and Low (with alarm hold) H: Process High
J: Process Low K: Process High (with alarm hold)
L: Process Low (with alarm hold)
A special alarm function
Q: Deviation High (with alarm re-hold) R: Deviation Low (with alarm re-hold)
T: Deviation High and Low (with alarm re-hold)
The selected function will be common for all the modules with alarm functions in the control unit.
(1) (2) (3) (4) (5) (6) (7)
(5) DO signal
M: Relay contact output
D: Open collector output
(6) First alarm function
N: No alarm function
: See Alarm Code Table
(7) Second alarm function
N: No alarm function
: See Alarm Code Table
H-LNK-A module (Link module)
H-LNK- A
(1)
(1) Type
A: Control & Communication Link connection function type
4
IMSRM52-E4
1. OUTLINE
A
A
1.5 System Configuration
If the SR Mini HG SYSTEM control unit is connected to Control & Communication Link via the
H-LNK-A module (Link module), data on the SR Mini HG SYSTEM can be processed by the
programmable controller (Mitsubishi MELSEC: hereinafter, PLC). In addition, the SR Mini HG
SYSTEM control unit is connected to Control & Communication Link as a remote device station.
Operation panel, OPC-H
Both PLC and SR Mini HG
SYSTEM can be set and
monitored.
Host
computer
RS-232C/RS-422
A (RKC standard
protocol)
The SR Mini HG
SYSTEM can be set
and monitored.
RS-422A
(RKC standard
protocol)
RS-422A
(RKC standard
protocol)
When the host computer is connected:
Up to 16 units (Only when RS-422A is
RS-232C/
RS-422A
(dedicate
d
Mitsubishi PLC
Function modules,
H-PCP-G
SR Mini HG SYSTEM control unit
SR Mini HG SYSTEM control unit
Up to 8 modules
Function modules,
Up to 8 modules
Master station
Control &
Communication
Link
H-LNK-
H-LNK-
Up to 64 stations (Up to 16 units)
H-PCP-G
When only the SR Mini HG SYSTEM control units are connected to Control &
Communication Link: Up to 16 units.
IMSRM52-E4
5
1. OUTLINE
Usable modules
The following function modules can be used with Control & Communication Link in combination
with the H-PCP-G and H-LNK-A modules.
Temperature control module
H-TIO-A ··············· 1 channel type, Temperature input
H-TIO-B ··············· 2 channels type, Temperature input
H-TIO-C ··············· 1 channel heat/cool type, Temperature input
H-TIO-D ··············· 2 channels heat/cool type, Temperature input
H-TIO-E ··············· 1 channel type, High accuracy temperature input
H-TIO-F ··············· 2 channels type, High accuracy temperature input
H-TIO-G··············· 1 channel heat/cool type, High accuracy temperature input
H-TIO-H ··············· 1 channel type, Continuous voltage/current input
H-TIO-J ·············· 2 channels type, Continuous voltage/current input
H-TIO-R ··············· 1 channel type with fuzzy function, Temperature input
H-TIO-P ··············· 2 channels type with fuzzy function, Temperature input
The current transformer (CT) input function built in the temperature control modules
(H-TIO-A/C/D) cannot be used.
Current transformer input module
H-CT-A ·················· CT input 6 points type (Each 2 points together are common)
For details of the temperature control modules and current transformer modules, see the
separate Hardware Quick Manual (IMS01V01-E).
Maximum No. of channels, modules or units when connected to Control &
Communication Link
Maximum number of control channels that can be connected to one control unit:
16 channels/control unit
256 channels/system (Only when the SR Mini HG SYSTEM is connected)
No. of function modules which can be connected to one control unit:
8 modules (excluding the H-PCP-G and H-LNK-A modules)/control unit
The maximum number of channels cannot be selected for the temperature control,
temperature input or current transformer input modules as the number of function
modules per control unit is limited to 10.
No. of control units which can be connected to Control & Communication Link:
16 units/system (Only when the SR Mini HG SYSTEM is connected)
6
IMSRM52-E4
1.6 Parts Description
1.6.1 H-PCP-G module
1. OUTLINE
(1)
(2)
(3)
(4)
(5)
(6)
(9)
(7)
(10)
(8)
Front
Side
No. Name Description
(1) Unit address No. setting switch
Switch to set control unite address No.
Setting range: 0 to 15 (0 to F, hexadecimal)
(2) Data correctly received indicator
lamp (RX), Yellow LED
(3) Data correctly sent indicator
lamp (TX), Yellow LED
(4) Failure indicator lamp (FAIL),
Red LED
(5) Operation indicator lamp (RUN),
Green LED
(6) Modular connector 1
(7) Modular connector 2
(8) Terminals
(9) Mother block
(10) Module connection connector
Turned on: During data receive
Turned on: During data send
Turned off: When the module is normal
Turned on: When the module is abnormal
Flashing: The module operates normally.
Connector for connection with the host computer
Conforming to RS-232C or RS-422A
Extended link connector
Conforming to RS-422A
Power supply/ground/FAIL output/digital output
terminals
Module connection base block
Power supply and internal bus connection connector
IMSRM52-E4
7
1. OUTLINE
1.6.2 H-LNK-A module
(1) (2)
(7)
(3)
(4)
(5)
(6)
Front
(View with the mother block removed)
Rear
Side
No. Name Description
(1) Data correctly received indicator
Turned on: During data receive
lamp (RX), Yellow LED
(2) Data correctly sent indicator
Turned on: During data send
lamp (TX), Yellow LED
(3) Failure indicator lamp (FAIL),
Red LED
Turned off: When the module is normal
Turned on: When the module is abnormal
Flashing 2: Transmission speed setting or station
setting error now occurs.
At intervals of 0.5 sec (OFF for 0.25
sec/ON for 0.25 sec)
(4) Operation indicator lamp (RUN),
Green LED
Turned on: H-LNK-A module is not identified by
H-PCP-G module or H-LNK-A module
is being initialized.
Flashing 1: The module operates normally.
At intervals of 1 sec (OFF for 0.5 sec/ON
for 0.5 sec)
Flashing 2: − The transmission speed setting or
station No. setting switch was
changed during operation.
− CRC error now occurs.
At intervals of 0.5 sec (OFF for 0.25
sec/ON for 0.25 sec)
Continued on the next page.
(8)
(9)
8
IMSRM52-E4
Continued from the previous page.
No. Name Description
1. OUTLINE
(5) Station No. setting switch
(STATION No.)
× 10: For tens digit setting
× 1: For unit digit setting
(6) Communication terminals
(7) Transmission speed setting
switch
(8) Mother block
(9) Module connection connector
Switch to set control unit station No.
Setting range: 1 to 61
Control & Communication Link connection
terminals
Switch to set the transmission speed of the control
unit and Control & Communication Link master
station
Setting range: 0 to 4
0: 156 Kbps
1: 625 Kbps
2: 2.5 Mbps
3: 5 Mbps
4: 10 Mbps
5 to 9: Setting inhibited
Module connection base block
Power supply and internal bus connection connector
IMSRM52-E4
9
2. SPECIFICATIONS
2.1 H-PCP-G Module
(1) Basic functions
Item Specifications
Data supervision function
Unit diagnosis function
Self-diagnostic function
Memory backup function
Control & Communication
Link connectable modules
Operation after power on
Operating data/system data
Function modules configuration check
Check item ROM/RAM check
Watchdog timer
CPU power supply monitoring
Operation at error
occurrence in
All module outputs are set to the off state
hardware wise.
self-diagnosis
RAM is backed up by lithium battery.
Data retaining time: Approx. 10 years
(Time integrated during power off)
H-TIO-A/B/C/D/E/F/G/H/J/P/R
H-CT-A
H-LNK-A
Number of temperature control channels:
Up to 16 channels/control unit
Number of connectable modules: 8 modules/control unit
(Excluding H-LNK-A)
Start-up from control STOP condition (Factory set value)
Can be changed by the host computer communication setting
(Initialize setting).
(2) Power input
Item Specifications
Power supply voltage
Range of power supply
Rating: 24 V DC
21.6 to 26.4 V DC
voltage
Power consumption
Surge current
20 W max.
30 A or less
(3) Power output (Function module power)
Item Specifications
Output voltage/current
5 V DC, 1.6 A max.
12 V DC, 1.0 A max.
Overcurrent protection
Fold-back limiting method: 5V
10 IMSRM52-E4
(4) Output
FAIL output
Digital output
2. SPECIFICATIONS
Item Specifications
Relay contact output
Number of output points: 1 point
Rating: 250 V AC, 0.1 A (Resistive load)
Electrical life: 300,000 time or more (Rated load)
Contact type: 1a contact
Failure action: Open at error occurrence
Relay contact output
Number of output points: 4 point
Rating: 250 V AC, 1 A (Resistive load)
Electrical life: 300,000 time or more (Rated load)
Contact type: 1a contact
Open collector output
Number of output points: 4 points
Rating: 12 to 24 V DC
Maximum load current: 0.1 A/point, 0.8 A/common
Specify either relay contact output or open-collector output when
ordering.
Digital output can be selected from among the following outputs.
− Temperature alarm (First alarm, Second alarm)
− Heater break alarm (HBA)
− Burnout alarm
− Loop break alarm (LBA)
− Temp. rise completion
(5) Interface (RKC standard communication)
Item Specifications
Communication interface
Based on RS-422A, EIA standard
Based on RS-232C, EIA standard
Specify when ordering
Communication method
4-wire system, multi-drop connection (RS-422A)
Point-to-point connection (RS-232C)
Protocol
Synchronous method
Communication speed
Based on ANSI X 3.28 subcategory 2.5, B1
Start-stop synchronous type
2400 bps，4800 bps，9600 bps，19200 bps
Any can be selected.
Data bit configuration
Start bit: 1
Data bit: 7 or 8
Parity bit: Without, Odd or Even (For 8 data bits: Without)
Stop bit: 1
Error control
Vertical parity (When parity bit is selected)
Horizontal parity
Data types
ASCII code
IMSRM52-E4
11
2. SPECIFICATIONS
(6) System setting items
Item Specifications
Temperature alarm
Temperature rise
completion function
First alarm and Second alarm
− Deviation high alarm
− Deviation low alarm
− Deviation high/low alarm
− Band alarm
− Deviation high alarm with hold action
− Deviation low alarm with hold action
− Deviation high/low alarm with hold action
− Process high alarm
− Process low alarm
− Process high alarm with hold action
− Process low alarm with hold action
− Deviation high alarm with re-hold action
− Deviation low alarm with re-hold action
− Deviation high/low alarm with re-hold action
Specify either the 1st alarm or 2nd alarm function when ordering.
The specified function is common to all of the modules with the
alarm function within the control unit.
Completion trigger range: ±1 to ±10 °C (20 °F)
(Value from main set value)
Temperature rise completion soak time: 0 to 360 minute
Temperature rise completion trigger function can be selected for
each channel.
(7) LED display
Item Specifications
RUN lamp
FAIL lamp
TX lamp
RX lamp
(8) General specifications
Item Specifications
Dimensions
Weight
Green LED
Flashing: The module operates normally.
Red LED
Turned off: When the module is normal
Turned on: When the module is abnormal
Yellow LED
Turned on: During data send
Yellow LED
Turned on: During data receive
48(W) × 96(H) × 100(D) mm
320 g
12
IMSRM52-E4
2.2 H-LNK-A Module
Item Specifications
2. SPECIFICATIONS
Module type
No. of occupied stations
Transmission speed
Maximum transmission
distance
Distance between stations
Station No. setting
LED display
Remote device station
4 stations occupied
0: 156 Kbps
1: 625 Kbps
2: 2.5 Mbps
3: 5 Mbps
4: 10 Mbps
Set by the rotary switch at the rear of the module.
The maximum transmission distance differs depending on the
transmission speed.
156 Kbps: 1200 m
625 Kbps: 900 m
2.5 Mbps: 400 m
5 Mbps: 160 m
10 Mbps: 100 m
0.2 m or more
1 to 61 (Setting other than this setting causes error.)
Set by the rotary switch at the front of the module.
RUN lamp
Green LED
Turned on: H-LNK-A module is not identified by
H-PCP-G module or H-LNK-A
module is being initialized.
Flashing 1: The module operates normally.
At intervals of 1 sec (OFF for 0.5
sec/ON for 0.5 sec)
Flashing 2: − The transmission speed setting or
station No. setting switch was
changed during operation.
− CRC error now occurs.
At intervals of 0.5 sec (OFF for 0.25
sec/ON for 0.25 sec)
LED display
FAIL lamp Red LED
Turned off: When the module is normal
Turned on: When the module is abnormal
Flashing 2: Transmission speed setting or station
TX lamp Yellow LED
Turned on: During data send
RX lamp Yellow LED
Turned on: During data receive
IMSRM52-E4
setting error now occurs.
At intervals of 0.5 sec (OFF for 0.25
sec/ON for 0.25 sec)
Continued on the next page.
13
2. SPECIFICATIONS
Continued from the previous page.
Item Specifications
Communication items
Communication items
No. of remote register
channels
Current consumption
Dimensions
Weight
Remote relay
− First alarm status
− Second alarm status
− Burnout alarm status
− Heater break alarm (HBA) status
− PID/AT transfer status
− Control RUN/STOP transfer
Remote registers (Read only)
− Temperature measured value (PV)
− Manipulated output (Heat-side)
− Manipulated output (Cool-side)
− CT input measured value
− Control RUN/STOP status
− Decimal-point position
− Set value monitoring
− Control loop break alarm (LBA) status
− Error code
Remote registers (Common to read and write)
− Temperature set value (SV)
− PID/AT transfer
− Proportional band (Heat-side)
− Proportional band (Cool-side)
− Integral Time
− Derivative Time
− Control response designation parameters
− PV bias
Remote registers (Common to read and write)
− First alarm set value
− Second alarm set value
− Proportioning cycle time (Heat-side)
− Proportioning cycle time (Cool-side)
− Overlap/Deadband
− Heater break alarm (HBA) set value
− Operation mode setting
− Memory area number
− Auto/Manual transfer
− Manual output value
− Loop break alarm (LBA) use selection
− LBA time setting
− LBA Deadband
0: 16 channels
1: 8 channels
Factory set value: 0
Can be changed by the host computer communication setting.
290 mA DC
24(W) × 96(H)× 100(D) mm
200 g
14
IMSRM52-E4
3. MOUNTING
This Chapter describes the mounting procedures for the H-PCP-G and H-LNK-A modules. For details
of the mounting procedures for other modules and the mounting position of the control unit, see the
Hardware Quick manual (IMS01V01-E).
To prevent electric shock or instrument failure, always turn off the power before
mounting or removing the instrument.
Mount the H-PCP-G module on the left side of the control unit.
In order to facilitate the wiring and connection of the H-LNK-A module, the module
should be mounted on the right side of the control unit.
WARNING
!
3.1 Mounting Environment
(1) This instrument is intended to be used under the following environmental conditions. (IEC61010-1)
[OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2]
(2) Avoid the following conditions when selecting the mounting location:
• Ambient temperature less than 0 °C or more than 50 °C.
• Ambient humidity of less than 45 % or more than 85 % RH.
(Absolute humidity: MAX. W. C 29 g/m
• 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)
IMSRM52-E4 15
3. MOUNTING
3.2 Dimensions
External Dimensions
(Unit: mm)
4
48
* Dotted-line section:
Terminal cover
96
3.5
47.5
*
100
102
(With the terminal cover fixed
to the module)
H-PCP-G module
(Unit: mm)
16
9
24
96
3.5
23.5
100
H-LNK-A module
IMSRM52-E4
3. MOUNTING
Module mounting depth
The mounting depth of each module is 108 mm from the mounting surface inside the panel to the
module front with the module mounted on the DIN rails. However, when a connection cable (modular
connector) is connected, additional depth is required.
Approx.
50
108
(Unit: mm)
DIN rail
IMSRM52-E4
17
3. MOUNTING
g
3.3 Mounting the Mother Block
The mother block can be mounted on the panel directly or on the DIN rail.
Mounting on the panel directly
1. Select mother block mounting space by referring to the following mounting and External
dimensions (P.16)
(Unit: mm)
77
4-M3
24
77
H-LNK-A moduleH-PCP-G module Dimensions for closely
2-M3
77
24
connected mountin
24
24
2. Remove the module from the mother block. For details of removing the module, see 3.5
Removing the Module (P.21).
3. Before fixing the mother block to the mounting position, connect each mother block.
(Customer must be provide the set screws)
M3 × 10
Recommended value: 0.3 N⋅m (3 kgf⋅cm)
Tightening torque
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.
Mother block
18
IMSRM52-E4
3. MOUNTING
Mounting on the DIN rail
1. Remove the module from the mother block. For details of removing the module, see 3.5
Removing the Module (P.21).
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
Figure 1
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 2 Figure 3 Figure 4
IMSRM52-E4
19
3. MOUNTING
3.4 Mounting the Module
Mount the module on the mother block mounted on the panel or DIN rail.
1. Insert the projection at the top of the mother block into the hole at the top of each module.
(Figure 1, 3)
2. Next, insert the lower part of the module into the mother block centering around the section already
inserted in item 1. (Figure 2, 4)
Top of module main unit
Top of mother block
Figure 2 Figure 1
H-PCP-G module
Top of module main unit
Top of mother block
Figure 4 Figure 3
H-LNK-A module
Correctly clip the module main unit into the mother block surely so that a click sound is
heard.
20
IMSRM52-E4
3. MOUNTING
3.5 Removing the Module
To separate the module mainframe from the mother block, press the bottom on the module, lifting
upward, to release connection.
Mother block
This figure shows the H-LNK-A module. The H-PCP-G module can also be removed in the
same way.
Press bottom of module and
lift upward to release
Module mainframe
Module mainframe
Upper
section
Lower
section
Mother block
IMSRM52-E4
21
3. MOUNTING
3.6 How to Fix the Terminal Cover
The terminal cover can be fixed to the module without using a screw. However, when fixing the
terminal over to the module using a screw, use a 3 × 8 tapping round head screw (taper thread) .
As the screw is not attached to the module, prepare it on the customer side.
Tapped hole for fixing
the terminal cover
Recommended screw:
3 × 8 tapping round head screw (taper thread)
Terminal cover
22
IMSRM52-E4
4. WIRING
4.1 Wiring of H-PCP-G Module
To prevent electric shock or instrument failure, do not turn on the power until all
the wiring is completed.
CAUTION
Power supply wiring:
Use a power supply is within the power supply voltage variation range.
For power supply wires, use twisted wires with low voltage drop.
Provide separate power supply for this instrument independent of other input/output
circuits, motors, equipment and operating circuits.
If a noise source is near the instrument and could affect the instrument, use a noise filter.
− Shorten the distance between twisted power supply wire pitches. The shorter the
distance between the pitches, the more effective for noise reduction. In addition,
always ground noise filter.
− Always install the noise filter on the grounded panel. Also minimize the wiring distance
between the noise filter output side and instrument power supply terminals to ensure
the effectiveness of the noise filter.
− Do not connect fuses or switches on the wiring of the noise filter output side, since
these may reduce the effectiveness of the noise filter.
− To obtain a satisfactory noise filter effect, select the most suitable type after due
consideration of instrument power supply voltage and filter frequency characteristics.
To the instrument with power supply of 24 V, please be sure to supply the power from
SELV circuit.
Input/output wiring:
Use independent ducts for the input/output wires and electric equipment power circuits
inside and outside the panel.
If input/output wires have to be placed in the same duct as the power circuits, use
shielded wires. Also ground the shield to reject any noise generated by the floating
capacitance between the cores and shield or by a grounding potential.
Grounding-wire wiring:
Do not ground the instrument together with other equipment.
Ground the instrument separately from other equipment so that its grounding resistance
is 100 Ω or less.
Use grounding wires with a cross section of 2.0 mm
FAIL output wiring:
Configure the FAIL output in the external relay circuit so that a failure or error in the
instrument does not affect the entire system, and configure an emergency stop circuit.
WARNING
!
2
or more.
IMSRM52-E4 23
4. WIRING
Terminal configuration
Power supply
terminals
Ground terminal
Unused
Unused
11
12
13
14
15
11
12
13
14
15
DC
+
24V
-
Screw tightening
Screw size: M3
Tightening torque (Recommended value): 0.4 N⋅m (4 kgf⋅cm)
FAIL
NO
1
2
1
OUT1
2
3
4
5
6
7
8
9
10
NO
OUT2
NO
OUT3
NO
OUT4
NO
3
4
5
6
7
8
9
10 10
Relay contact
output
FAIL output terminals
OUT1
OUT2
OUT3
OUT4
3
+
4
-
5
+
6
-
7
+
8
-
9
+
-
Digital output
terminals
Open collector
output
Power supply voltage
Use a power supply is within the power supply voltage variation range.
21.6 to 26.4 V DC [Power supply voltage range] (Rating: 24 V DC)
Ground
Ground the module using grounding wire with a cross section area of 2 mm
2
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.
FAIL output
The FAIL output is output when a problem occurs in the CPU operation of H-PCP-G module and
the FAIL lamp will light at the same time. Use this output for FAIL monitoring or for signal output
to an external sequencer, etc.
Number of output points: 1 point
Output type: Relay contact output, 1a contact (Open when abnormal)
[Rating: 250 V AC, 0.1 A (Resistive load)]
When the FAIL condition occurs in any of the function modules in the control unit, the FAIL
output will also be output. However in this situation, the FAIL lamp will not light.
If the composition of the control unit is changed (due to the addition, deletion, or changing
of the position of the function modules) without carrying out module initialize, the FAIL
output will be output. However in this situation, the FAIL lamp will not light.
24
IMSRM52-E4
Digital output
A digital signal is output when an alarm occurs or a temperature rise completion signal is issued.
The types of function signals that are output are 1st alarm, 2nd alarm, heater break alarm, burnout
alarm, temperature rise completion signal and control loop break alarm. (Specify when ordering.)
Number of output points: 4
Output types: Relay contact output or open collector output (Specify when ordering.)
The digital output status is stated on the Model No. label attached to the left side of
the module as the Model No. and code.
Check the description, and then conduct the wiring accordingly.
• Relay contact output, 1a contact (Closed at alarm occurrence)
[Rating: 250 V AC, 0.1 A (Resistive load)]
• Open collector output
[Rating: 12 to 24 V DC, Maximum load current: 0.1 A/point, 0.8 A/common]
Wiring example: Open collector output
Load
OUT1
+
-
12 to 24 DC
+
-
Load
OUT4
+
-
If there is no H-CT module in the control unit, a heater break alarm cannot be selected.
For the control unit consisting of only the H-TIO-H/J modules, a loop break alarm cannot be
selected.
For details of the Model No. and code, see 1.4 Confirmation of the Model Code (P.4).
4. WIRING
IMSRM52-E4
25
4. WIRING
4.2 Connection of H-LNK-A Module With Master Station
To prevent electric shock or instrument failure, turn off the power before
connecting or disconnecting the instrument and peripheral equipment.
CAUTION
Always connect a terminating resistor between the DA and DB terminals of the module
to be located at the far end. Use the terminating resistor attached to the Control &
Communication Link master station.
WARNING
!
Never use a T-type branch or star connection.
Use a twisted pair cable dedicated to Control & Communication Link Ver. 1.10.
Ground both ends of the shield wire on the twisted pair cable (so that the grounding
resistance is 100 Ω or less) via the SLD or FG terminal of each module. In addition, the
SLD terminal is internally connected with the FG terminal.
Do not ground the instrument together with other equipment.
Use grounding wires with a cross section of 2.0 mm
2
or more.
26
IMSRM52-E4
4. WIRING
A
The H-LNK-A module is connected to the Control & Communication Link master station using a
twisted pair cable dedicated to Control & Communication Link Ver. 1.10.
Mitsubishi PLC
Master station
SR Mini HG SYSTEM
control unit
H-LNK-A
module
SR Mini HG SYSTEM
control unit
H-LNK-A
module
Up to 64
stations
Control & Communication Link
dedicated cable Ver. 1.10
Control & Communication Link
dedicated cable Ver. 1.10
Terminal configuration
H-LNK-
module
Connection diagram
Terminating
resistor
Use the terminating resistor attached to the Control & Communication Link master station.
Master station
DA
DB
DG
SLD
FG
Communication Link
DA
DB
DG
SLD
FG
Screw tightening
Screw size: M3
Tightening torque (Recommended value): 0.4 N⋅m (4 kgf⋅cm)
H-LNK-A
module
DA
DB
DG
SLD
Control &
dedicated cable
Ver. 1.10
FG
Communication terminals
H-LNK-A
module
SLD
Control &
Communication Link
dedicated cable
Ver. 1.10
DA
DB
DG
FG
Terminating
resistor
IMSRM52-E4
27
A
5. PREPARATION BEFORE OPERATION
5.1 Station No. Setting
Set the control unit station No. using the station No. setting switch at the front of the H-LNK-A
module. To do this, use a small blade screwdriver.
H-LNK-A module
× 10
× 1
Station No. setting switch
Setting range: 1 to 61 (Factory set value: 0)
• Set each station No. uniquely on the same line.
• Each station No. can be set regardless of the control unit connection order.
• As the H-LNK-A module occupies 4 stations, set the station No. at the head (jumping
of 4 stations).
Setting example
Master station
Mitsubishi PLC
Head Head
Station
No. 1
Station
No. 2
Station
No. 3
Station
No. 4
Station
No. 1
SR Mini HG SYSTEM
control unit
Station
No. 5
Station No.
H-LNK-A
module
Station
No. 6
Example:
When station No. is set to 13
×10
× 1
b a
Station
No. 5
SR Mini HG SYSTEM
control unit
Station
No. 7
Station
No. 8
H-LNK-
module
Station
No. 9
(H-LNK-A module: 4 stations occupied)
a Remote station
(H-LNK-A module: 4 stations occupied)
b Remote station
16 temperature control channels every 4 stations.
28 IMSRM52-E4
5. PREPARATION BEFORE OPERATION
5.2 Transmission Speed Setting
Set the transmission speed between the control unit (H-LNK-A module) and Control &
Communication Link master station using the transmission speed setting switch at the rear of the
H-LNK-A module. To do this, use a small blade screwdriver.
Set the same transmission speed to the Control & Communication Link master station and
all the H-LNK-A modules on the same line. Otherwise, a normal data link cannot be made.
Setting procedure
1. 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
2. Set the transmission speed using the transmission speed setting switch at the rear of the
H-LNK-A module.
H-LNK-A module
(Rear)
Module mainframe
Transmission speed
setting switch
Module mainframe
Upper
section
Lower
section
Mother block
Setting range: 0 to 4
(Factory set value: 0)
0: 156 Kbps
1: 625 Kbps
2: 2.5 Mbps
3: 5 Mbps
4: 10 Mbps
5 to 9: Setting inhibited
IMSRM52-E4
29
5. PREPARATION BEFORE OPERATION
3. After completing the setting, engage the upper connection of the mainframe with that of the
mother block, then perform the reverse order of separation to engage the lower part of the
mainframe with the mother block with the upper connection set to the fulcrum. Firmly engage the
mainframe with the mother block until a click sound is produced.
The transmission speed that can be set differs depending on the total extension distance.
Maximum transmission
distance
Transmission
speed
Transmission speed setting
switch setting
1200 m 156 Kbps
900 m 625 Kbps
400 m 2.5 Mbps
160 m 5 Mbps
100 m 10 Mbps
0
1
2
3
4
5.3 Host Communication and Unit Address Settings
When host communication is made between the host computer and control unit, set the host computer
communication speed, data configuration and unit address. Set the communication speed and data
configuration using the dip switch in the H-PCP-G module. In addition, set the unit address using the
unit address setting switch at the front of the H-PCP-G module.
For details of the settings, see the separate Communication Quick Manual
(IMS01V02-E).
30
IMSRM52-E4
5. PREPARATION BEFORE OPERATION
5.4 When the Power is Turned on for the First Time
Checking before power on
Check the following items, and then turn on the power of the control unit.
• Operation environments conform to 3.1 Mounting Environment (P. 15).
• The wiring and connections conform to 4. WIRING (P. 23).
• The power supply voltage conform to 2. SPECIFICATIONS (P. 10).
Checking after power on
Check that the RUN lamps on the H-PCP-G and H-LNK-A modules are flashing.
For details of the PLC, see the User's manual for Control & Communication Link system
master/local units of Mitsubishi Electric Co., Ltd.
5.5 Control Unit Operation When the PLC is Abnormal
When the Control & Communication Link is not normally connected after the
power to the control unit is turned on
As control start (RUN) cannot be set on the PLC side, control continues to stop (STOP).
The control unit starts with control RUN/STOP transfer set to the control STOP state after
power on. Set to control RUN on the PLC side after power on. However, if the initialize
setting (Extended communication) Control RUN/STOP holding (0: Not holding prior to
factory shipment) is changed to 1: Holding, control starts while the state before STOP is
being held.
For details of the Control RUN/STOP holding settings, see the separate Supplementary
Information for initialize settings [Extended Communication] (IMSRM07-E).
When the PLC becomes abnormal while the control unit operates normally
The control unit continues its control at the temperature set value before the PLC becomes abnormal.
IMSRM52-E4
31
(
)
(2)
(1) (10) (7) (4)
(5) (9)
(8)
(6)
(3)
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
6.1 Communication Between Master Station and Remote Device Station
The SR Mini HG SYSTEM control unit (hereinafter, temperature control unit) which is a remote
device can process remote input (RX), remote output (RY) and remote registers (RWw and RWr).
Outline of communication between master station and remote device station
CPU of PLC Master station
Set Yn0
Set Yn6
Refresh indication
Start the data link
Buffer memory
000h to 7FFh
FROM
0E0h
15Fh
160h
TO
1DFh
1E0h
TO
2DFh
2E0h
FROM
3DFh
Remote input
(RX)
Remote output
(RY)
Remote register
(RWw)
Remote register
(RWr)
Link scan
Link scan
Link scan
Link scan
(1) Turn on the refresh indication.
(2) Start the data link.
(3) The remote input (RX) of the remote device station (Temperature control unit) is stored in the
remote input (RX) of the master station by link scanning.
(4) Read the data from the remote input (RX) using the FROM instruction.
(5) Write the data in the remote output (RY) using the TO instruction.
(6) The remote output (RY) of the remote device station (Temperature control unit) is turned on/off
by link scanning.
(7) Write the data in the remote register (RWw) using the TO instruction.
(8) The data is stored in the remote register (RWw) of the remote device station (Temperature control
unit) by link scanning.
(9) The remote register (RWr) of the remote device station (Temperature control unit) is stored in the
remote register (RWr) of the master station by link scanning.
(10) Read the data from the remote register (RWr) using the FROM instruction.
For details of the communication, see the Instruction manual for PLC.
Remote device station
Temperature control unit
Remote input
(RX)
Remote output
(RY)
Remote register
(RWw)
Remote register
(RWr)
[Alarm status, etc.]
[Control RUN/STOP
transfer, Extension
No. setting etc.]
[Temperature set
value (SV)]
[Temperature
measured value (PV)]
32 IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
6.2 Remote Input/Output
Remote input (RX) and output (RY) are ON/OFF data. Remote data corresponds to bit data, and
16-bit data is collectively (word) processed during FROM/TO instruction execution.
“n” in the table is the address assigned to the master station by the station No. setting.
List of remote input (4 stations occupied, Temperature control 16 channels)
It can be calculated by the following equation:
n = (Station No. − 1) × 2
As the calculation result is expressed in decimal digits it is converted to hexadecimal digits
before substituted for “n” in the table.
Example: If the station No. of the H-LNK-A module is “1” or “5”
For station No. 1: Remote input RXn0 to RX(n+7)F → RX00 to RX7F
Remote output RYn0 to RY(n+7)F → RY00 to RY7F
For station No. 5: Remote input RXn0 to RX(n+7)F → RX80 to
RXFF
Remote output RYn0 to RY(n+7)F → RY80 to RYFF
Direction: Remote device station (Temperature control unit) → Master station (PLC)
Address Details
RXn0
RXn1
RXn2
RXn3
RXn4
RXn5
RXn6
RXn7
RXn8
RXn9
RXnA
RXnB
RXnC
RXnD
RXnE
RXnF
CH1 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH1 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH1 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH1 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH1 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH2 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH2 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH2 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH2 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH2 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
Unused
Unused
Extended display completion *
Extended setting completion *
Unused
Hardware error flag
1
* For details, see 6.5 Flag Operation (P. 51).
1
If hardware error (SR Mini HG error code) occurs: Turned on.
Continued on the next page.
IMSRM52-E4
33
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Remote device station (Temperature control unit) → Master station (PLC)
Address Details
[Remote input]
RX(n+1)0
RX(n+1)1
RX(n+1)2
RX(n+1)3
RX(n+1)4
RX(n+1)5
RX(n+1)6
RX(n+1)7
RX(n+1)8
RX(n+1)9
RX(n+1)A
RX(n+1)B
RX(n+1)C
RX(n+1)D
RX(n+1)E
RX(n+1)F
RX(n+2)0
RX(n+2)1
RX(n+2)2
RX(n+2)3
RX(n+2)4
RX(n+2)5
RX(n+2)6
RX(n+2)7
RX(n+2)8
RX(n+2)9
RX(n+2)A
RX(n+2)B
RX(n+2)C
RX(n+2)D
RX(n+2)E
RX(n+2)F
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
CH3 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH3 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH3 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH3 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH3 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH4 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH4 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH4 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH4 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH4 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH5 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH5 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH5 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH5 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH5 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH6 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
Continued on the next page.
34
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Remote device station (Temperature control unit) → Master station (PLC)
Address Details
[Remote input]
RX(n+3)0
RX(n+3)1
RX(n+3)2
RX(n+3)3
RX(n+3)4
RX(n+3)5
RX(n+3)6
RX(n+3)7
RX(n+3)8
RX(n+3)9
RX(n+3)A
RX(n+3)B
RX(n+3)C
RX(n+3)D
RX(n+3)E
RX(n+3)F
RX(n+4)0
RX(n+4)1
RX(n+4)2
RX(n+4)3
RX(n+4)4
RX(n+4)5
RX(n+4)6
RX(n+4)7
RX(n+4)8
RX(n+4)9
RX(n+4)A
RX(n+4)B
RX(n+4)C
RX(n+4)D
RX(n+4)E
RX(n+4)F
CH6 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH6 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH6 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH6 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH7 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH7 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH7 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH7 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH7 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH8 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH8 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH8 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH8 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH8 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
Unused
Unused
CH9 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH9 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH9 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH9 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH9 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH10 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH10 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH10 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH10 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH10 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH11 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH11 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH11 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH11 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH11 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH12 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
IMSRM52-E4
Continued on the next page.
35
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Remote device station (Temperature control unit) → Master station (PLC)
Address Details
[Remote input]
RX(n+5)0
RX(n+5)1
RX(n+5)2
RX(n+5)3
RX(n+5)4
RX(n+5)5
RX(n+5)6
RX(n+5)7
RX(n+5)8
RX(n+5)9
RX(n+5)A
RX(n+5)B
RX(n+5)C
RX(n+5)D
RX(n+5)E
RX(n+5)F
RX(n+6)0
RX(n+6)1
RX(n+6)2
RX(n+6)3
RX(n+6)4
RX(n+6)5
RX(n+6)6
RX(n+6)7
RX(n+6)8
RX(n+6)9
RX(n+6)A
RX(n+6)B
RX(n+6)C
RX(n+6)D
RX(n+6)E
RX(n+6)F
CH12 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH12 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH12 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH12 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH13 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH13 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH13 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH13 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH13 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH14 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH14 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH14 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH14 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH14 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
Unused
Unused
CH15 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH15 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH15 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH15 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH15 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
CH16 First alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH16 Second alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH16 Burnout alarm status (OFF: Alarm OFF, ON: Alarm ON)
CH16 Heater break alarm (HBA) status (OFF: Alarm OFF, ON: Alarm ON)
CH16 PID/AT transfer status (OFF: PID control, ON: AT <Autotuning> )
Unused
Unused
Unused
Unused
Unused
Unused
36
Continued on the next page.
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Remote device station (Temperature control unit) → Master station (PLC)
Address Details
[Remote input]
RX(n+7)0
RX(n+7)1
RX(n+7)2
RX(n+7)3
RX(n+7)4
RX(n+7)5
RX(n+7)6
RX(n+7)7
RX(n+7)8
RX(n+7)9
RX(n+7)A
RX(n+7)B
RX(n+7)C
RX(n+7)D
RX(n+7)E
RX(n+7)F
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Initialize data processing request flag *
Initialize data setting completion flag *
Error status flag *
Remote ready *
Reserved
Reserved
Reserved
Reserved
* For details, see 6.5 Flag Operation (P. 51).
IMSRM52-E4
37
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
List of remote output (4 stations occupied, Temperature control 16 channels)
Direction: Master station (PLC) → Remote device station (Temperature control unit)
Address Details
RYn0
RYn1
RYn2
RYn3
RYn4
RYn5
RYn6
RYn7
RYn8
RYn9
RYnA
RYnB
RYnC
RYnD
RYnE
RYnF
b0
b1 Extension No. setting for display *
b2 Specify any one of 0 to 63 by RYn0 to RYn5 (b0 to b5) ON/OFF.
b3 For details of 0 to 63, see 6.4 Extension No. (P. 45).
b4
b5
b0
b1 Extension No. setting for setting *
b2 Specify any one of 0 to 63 by RYn6 to RYnB (b0 to b5) ON/OFF.
b3 For details of 0 to 63, see 6.4 Extension No. (P. 45).
b4
b5
Extended display flag
Extended setting flag
1
1
Unused
Control RUN/STOP transfer (OFF: Control stop, ON: Control run)
* RYn0 to RYn5 (b0 to b5) and RYn6 to RYnB (b0 to b5) bit patterns become as follows.
Extension No. for display
RYn5 RYn4 RYn3 RYn2 RYn1 RYn0
b5 b4 b3 b2 b1 b0
Extension No. for setting
RYnB RYnA RYn9 RYn8 RYn7 RYn6
b5 b4 b3 b2 b1 b0
Example: Extension No. for setting is set to “49.”
b5 b4 b3 b2 b1 b0
1 1 0001
RYnB RYnA RYn9 RYn8 RYn7 RYn6
ON ON OFF OFF OFF ON
1
For details, see 6.5 Flag Operation (P. 51).
Continued on the next page.
38
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Master station (PLC) → Remote device station (Temperature control unit)
Address Details
[Remote output]
RY(n+1)0
RY(n+1)1
RY(n+1)2
RY(n+1)3
RY(n+1)4
RY(n+1)5
RY(n+1)6
RY(n+1)7
RY(n+1)8
RY(n+1)9
RY(n+1)A
RY(n+1)B
RY(n+1)C
RY(n+1)D
RY(n+1)E
RY(n+1)F
RY(n+2)0
RY(n+2)1
RY(n+2)2
RY(n+2)3
RY(n+2)4
RY(n+2)5
RY(n+2)6
RY(n+2)7
RY(n+2)8
RY(n+2)9
RY(n+2)A
RY(n+2)B
RY(n+2)C
RY(n+2)D
RY(n+2)E
RY(n+2)F
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
IMSRM52-E4
Continued on the next page.
39
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Master station (PLC) → Remote device station (Temperature control unit)
Address Details
[Remote output]
RY(n+3)0
RY(n+3)1
RY(n+3)2
RY(n+3)3
RY(n+3)4
RY(n+3)5
RY(n+3)6
RY(n+3)7
RY(n+3)8
RY(n+3)9
RY(n+3)A
RY(n+3)B
RY(n+3)C
RY(n+3)D
RY(n+3)E
RY(n+3)F
RY(n+4)0
RY(n+4)1
RY(n+4)2
RY(n+4)3
RY(n+4)4
RY(n+4)5
RY(n+4)6
RY(n+4)7
RY(n+4)8
RY(n+4)9
RY(n+4)A
RY(n+4)B
RY(n+4)C
RY(n+4)D
RY(n+4)E
RY(n+4)F
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
40
Continued on the next page.
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Master station (PLC) → Remote device station (Temperature control unit)
Address Details
[Remote output]
RY(n+5)0
RY(n+5)1
RY(n+5)2
RY(n+5)3
RY(n+5)4
RY(n+5)5
RY(n+5)6
RY(n+5)7
RY(n+5)8
RY(n+5)9
RY(n+5)A
RY(n+5)B
RY(n+5)C
RY(n+5)D
RY(n+5)E
RY(n+5)F
RY(n+6)0
RY(n+6)1
RY(n+6)2
RY(n+6)3
RY(n+6)4
RY(n+6)5
RY(n+6)6
RY(n+6)7
RY(n+6)8
RY(n+6)9
RY(n+6)A
RY(n+6)B
RY(n+6)C
RY(n+6)D
RY(n+6)E
RY(n+6)F
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
IMSRM52-E4
Continued on the next page.
41
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Direction: Master station (PLC) → Remote device station (Temperature control unit)
Address Details
[Remote output]
RY(n+7)0
RY(n+7)1
RY(n+7)2
RY(n+7)3
RY(n+7)4
RY(n+7)5
RY(n+7)6
RY(n+7)7
RY(n+7)8
RY(n+7)9
RY(n+7)A
RY(n+7)B
RY(n+7)C
RY(n+7)D
RY(n+7)E
RY(n+7)F
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Initialize data processing completion flag *
Initialize data setting request flag *
Error reset request flag *
Reserved
Reserved
Reserved
Reserved
Reserved
* For details, see 6.5 Flag Operation (P. 51).
42
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
6.3 Remote Registers
Remote registers (RWr and RWw) are numerical data.
“n” and “m” in the table are the addresses assigned to the master station by the station No.
List of remote register
setting. They can be calculated by the following equations:
n = (Station No. − 1) × 4 m = (Station No. − 1) × 4
As the calculation results are expressed in decimal digits, they are converted to hexadecimal
digits before substituted for “n” and “m” in the table.
Example: If the station No. of the H-LNK-A module is “1” or “5”
For station No. 1: Remote register RWrn to RWrn+F → RWr0 to RWrF
RWwm to RWwm+F → RWw0 to RWwF
For station No. 5: Remote register RWrn to RWrn+F → RWr10 to RWr1F
RWwm to RWwm+F → RWw10 to RWw1F
(4 stations occupied, Temperature control 16 channels)
Direction: Remote device station (Temperature control unit) → Master station (PLC)
[RWr]
Address Details
RWrn
RWrn+1
RWrn+2
RWrn+3
RWrn+4
RWrn+5
RWrn+6
RWrn+7
RWrn+8
RWrn+9
RWrn+A
RWrn+B
RWrn+C
RWrn+D
RWrn+E
RWrn+F
CH1
CH2
CH3
CH4
CH5
CH6
CH7 Data specified by the Extension No. setting for display [RYn0 to RYn5] *
CH8 For details of the Extension No. and data, see 6.4 Extension No. (P. 45).
CH9
CH10
CH11
CH12
CH13
CH14
CH15
CH16
* For details, see page 44.
IMSRM52-E4
43
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Direction: Master station (PLC) → Remote device station (Temperature control unit)
[RWw]
Address Details
RWwm
RWwm+1
RWwm+2
RWwm+3
RWwm+4
RWwm+5
RWwm+6
RWwm+7
RWwm+8
RWwm+9
RWwm+A
RWwm+B
RWwm+C
RWwm+D
RWwm+E
RWwm+F
CH1
CH2
CH3
CH4
CH5
CH6
CH7 Data specified by the Extension No. setting for setting [RYn6 to RYnB] *
CH8 For details of the Extension No. and data, see 6.4 Extension No. (P. 45).
CH9
CH10
CH11
CH12
CH13
CH14
CH15
CH16
* Data on the Extension No. specified by the remote output [RYn0 to RYn5 or RYn6 to RYnB] is
processed.
Example: When Extension No. for display is set to “1” or Extension No. for setting is set to “9.”
Extension No. for display: Set to “1”
RYn5 RYn4 RYn3 RYn2 RYn1 RYn0
OFF OFF OFF OFF OFF ON
Extension No. 1:
Manipulated output
(Heat-side)
Remote registers [RWrn to RWrn+F] become the Manipulated output (Heat-side) of CH1 to
CH16.
Extension No. for setting: Set to “9”
RYnB RYnA RYn9 RYn8 RYn7 RYn6
OFF OFF ON OFF OFF ON
Extension No. 9:
1st alarm set value
Remote registers [RWwm to RWwm+F] become the 1st alarm set values of CH1 to CH16.
For details of the remote output [RYn0 to RYn5 or RYn6 to RYnB], see 6.2 Remote
Input/Output (P.33).
Unused channels become as follows.
Remote registers, RWrn to RWrn+F → “0” is displayed.
Remote registers, RWwm to RWwm+F → Set data is ignored.
44
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
6.4 Extension No.
The Extension No. is that specified by the remote output [RYn0 to RYn5 or RYn6 to RYnB] to select
data processed by the remote register.
If the necessary data is selected from the following table and its Extension No. is specified by the
remote output [RYn0 to RYn5 or RYn6 to RYnB], it can be processed by the remote register.
List of Extension Nos.
Attribute
RO: Read only
Direction: Remote device station (Temperature control unit)
WO: Write only
Direction: Remote device station (Temperature control unit)
R/W: Common to read and write
Direction: Remote device station (Temperature control unit)
Extension No.
Name
Attri-
bute
Data range Description
→
Master station (PLC)
←
Master station (PLC)
↔
Master station (PLC)
Factory
set value
Temperature
0
RO Within input range Displays the temperature
measured value (PV)
Manipulated output
1
RO −5.0 to +105.0 % Displays the manipulated
(Heat-side)
CT input measured
2
value *
RO
0.0 to 30.0 A:
CTL-6 type
0.0 to 100.0 A:
CTL-12 type
Temperature set-
3
value (SV)
R/W
Within input range
(Within setting
limiter range)
PID/AT transfer R/W 0: PID control
4
1: Autotuning (AT)
Proportional band
5
R/W
(Heat-side)
Integral time (I) R/W 1 to 3600 seconds
6
0.1 to 1000.0 % of
span
measured value.
output on the heat-side.
Displays the current
measured value detected
by the CT sensor of the
H-CT-A module.
Sets the target value in
temperature control.
Selects PID control or
autotuning (AT).
If “1” is selected, AT
immediately starts.
In addition, suspends AT
immediately when “0” is
set during autotuning
(AT) execution.
Sets the proportional band
(heat-side) in P, PI or
PID control (including
heat/cool PID control).
Sets the integral time to
eliminate offset occurring
in proportional control.
−
−
−
0
0
3.0
240
* For details of the heater break alarm function, see page 50.
Continued on the next page.
IMSRM52-E4
45
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Extension No.
Derivative time (D) R/W
7
Name
Attri-
bute
Data range Description
0 to 3600 seconds
(0: PI control)
PV bias R/W −5.00 to +5.00 % of
8
span
First alarm set value R/W Within input range
9
or within span range
Second alarm
10
set value
Cannot be used.
11
Cannot be used.
12
Cannot be used.
13
Cannot be used.
14
Cannot be used.
15
Cannot be used.
16
Control RUN/STOP
17
status
Proportioning cycle
18
R/W Within input range
or within span range
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
RO 0: Control stop
1: Control run
R/W 1 to 100 seconds
time (Heat-side)
Auto/Manual transfer R/W 0: Auto
19
1: Manual
a
Relay contact output: 20 seconds
Voltage pulse output, open collector output, triac output: 2 seconds
For current/voltage output: Setting is ineffective.
Sets the derivative time
which predicts output
changes in proportional
control to prevent ripples
and thus improve control
stability.
Sets the bias added to the
measured value to
perform sensor correction.
Sets the first alarm set
value.
Sets the second alarm set
value.
Displays the control run
or stop status. Only
[RWrn] data is effective.
Control is started or
stopped by remote
output [RYnF].
Sets the proportioning
cycle time (heat-side) in
P, PI or PID control
(including heat/cool PID
control).
Setting will be invalid
with output of
current/voltage.
Performs Auto (normal
automatic control
operation)/Manual
(manual control
operation) transfer.
Continued on the next page.
Factory
set value
60
0.00
Differs
depending
on the
specification.
−
a
20
0
46
IMSRM52-E4
Continued from the previous page.
Extension No.
Name
Attri-
bute
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Data range Description
Factory
set value
Manual output value R/W −5.0 to +105.0 % Sets the manual output
20
0.0
value.
Cannot be used.
21
Cannot be used.
22
Cannot be used.
23
Heater break alarm
24
(HBA) set value *
Decimal-point
25
position
− − − −
− − − −
− − − −
R/W 0 to 30.0 A:
CTL-6 type
0.0 to 100.0 A:
CTL-12 type
RO 0: No decimal point
1: 1 digit below
decimal point
2: 2 digits below
decimal point
Sets the heater break
alarm set value for the
CT input of the H-CT-A
module.
Displays the position of
the decimal point of the
temperature measured
value, temperature set
value and alarm set value.
0.0
−
3: 3 digits below
decimal point
Manipulated output
26
(Cool-side)
Proportional band
27
(Cool-side)
RO −5.0 to +105.0 % Displays the manipulated
output on the cool-side.
R/W 0.1 to 1000.0 % of
span
Sets the proportional band
(cool-side) in heat/cool
−
3.0
PID control.
a
20
Proportioning cycle
28
time (Cool-side)
R/W 1 to 100 seconds Sets the proportioning
cycle time (cool-side) in
heat/cool PID control.
Setting will be invalid
with output of
current/voltage and heat
action.
Overlap/Deadband R/W −10.0 to +10.0 % of
29
span
Sets the control deadband
between proportional
0.0
bands (heat-side and
cool-side) in heat/cool
PID control. Overlapped
if minus (−) is set.
* For details of the heater beak alarm function, see page 50.
a
Relay contact output: 20 seconds
Voltage pulse output, open collector output, triac output: 2 seconds
For current/voltage output: Setting is ineffective.
Continued on the next page.
IMSRM52-E4
47
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Continued from the previous page.
Extension No.
Operation mode
30
setting
Name
Attri-
bute
R/W
Data range Description
0: Unused
1: Only monitoring
2: Only monitoring
and alarm
3: Normal
Set value monitoring RO Within input range Displays the set value
31
Error code RO
32
For details of the
data, see page 50.
Memory area number R/W 1 to 8 Changes the control area.
33
Control response
34
designation
parameters
Cannot be used.
35
Cannot be used.
36
Cannot be used.
37
Cannot be used.
38
Cannot be used.
39
Cannot be used.
40
Cannot be used.
41
Cannot be used.
42
Cannot be used.
43
Cannot be used.
44
R/W 0: Slow
1: Medium
2: Fast
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
Selects the temperature
control channel operation
mode.
now used for control. If
the function of limiting
the
rate of setting change is
used, indicates the set
value now changing.
Displays the error code
during system error
occurrence at operation or
power on. Only
[RWrn]
data is effective.
Monitor: Only
[RWrn]
data is effective.
Setting: Only [RWwm]
data is ffective.
Sets the control response
designation parameter in
PID control.
Factory
set value
3
−
−
1
0 *
* Heat control: 0 (Slow)
Heat/cool control: 2 (Fast)
Continued on the next page.
48
IMSRM52-E4
Continued from the previous page.
Extension No.
Name
Attri-
bute
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Data range Description
Factory
set value
Cannot be used.
45
Cannot be used.
46
Cannot be used.
47
Control loop break
48
alarm (LBA) status
− − − −
− − − −
− − − −
RO 0: Alarm off
1: Alarm on
Displays the output status
of the control loop break
alarm (LBA).
Loop break alarm
49
(LBA) use selection
R/W 0: Unused
1: Used
Sets use/unuse of the
control loop break alarm
(LBA).
LBA time setting R/W 1 to 7200 seconds Sets the loop break alarm
50
(LBA) time.
LBA Deadband R/W Input span Sets the region in which
51
no loop break alarm
(LBA) is issued
Cannot be used.
52
Cannot be used.
53
Cannot be used.
54
Cannot be used.
55
Cannot be used.
56
Cannot be used.
57
Cannot be used.
58
Cannot be used.
59
Cannot be used.
60
Cannot be used.
61
Cannot be used.
62
Cannot be used.
63
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
− − − −
−
0
480
0
IMSRM52-E4
49
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Heater break alarm function
The current transformer (CT) input measured value [Extension No.2] and heater break alarm set value
[Extension No.24] are used by the heater break alarm function. The heater break alarm set value is set
to about 85% of the current transformer (CT) input measured value. However, for a heater having a
slightly delayed current rise characteristic, change the set value by lowering the set value if necessary.
Heater break alarm function:
The presence or absence of heater break is determined by comparing the current flowing through the
heater (current transformer input measured value: Extension No. 2) to the current preset and assumed
to be abnormal (heater break alarm set value: Extension No. 24). The presence or absence of heater
break can be recognized by the ON/OFF condition of the heater break alarm (remote input).
CAUTION
The heater break alarm function in this instrument cannot be used with continuous analog
output.
Heater
Sensor
(Current transformer)
CT
Operation
unit
CT input
Control output
Break detection:
CT module TIO module
If the current transformer input measured value read from the CT is smaller than the preset heater
break alarm set value even with the control output produced, the heater break alarm is turned on.
Welding detection:
If the current transformer input measured value read from the CT is larger than the preset heater break
alarm set value even with the control output produced, the heater break alarm is turned on.
Data of error code
The error code [Extension No. 32] bit pattern becomes as follows.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Hardware error No.(Decimal digits)
(SR Mini HG code error)
0 : Normal
1 : Backup data check error
2 : RAM read/write error
3 : System configuration error
4 : Internal communication error
5 : A/D converter error
6 : Adjustment data error
Set data range check error
0: Normal
1: Abnormal
Read-only data write error
0: Normal
1: Abnormal
“1: Backup data check error”, “2: RAM read/write error” or “4: Internal communication
error” may not be recognized by the H-LNK-A module if the H-PCP module cannot
recognize the H-LNK-A module.
If a hardware error (SR Mini HG error code) occurs, the remote input hardware error flag
[RXnF] is turned on.
50
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
6.5 Flag Operation
Remote input/output and remote register flag operations are as follows.
Initialize request processing at power on
Initialize processing request from remote device station (Temperature control unit).
If the SR Mini HG is initialized at power on, the initialize data processing request flag [RX(n+7)8] is
turned on. Thus, turn on the initialize data processing completion flag [RY(n+7)8].
Initialize data processing
request flag [RX(n+7)8]
Initialize data processing
completion flag [RY(n+7)8)]
Remote ready [RX(n+7)B]
Initialize processing request from master station (PLC)
ON
OFF
ON
OFF
ON
OFF
This is an SR Mini HG initialize setting request. As there is no initialize data specifically, no
processing is required.
Initialize data setting
request flag [RY(n+7)9]
Initialize data setting
completion flag [RX(n+7)9]
Remote ready [RX(n+7)B]
ON
OFF
ON
OFF
ON
OFF
IMSRM52-E4
51
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Error flag/error reset processing
When the error status flag [RX(n+7)A] is turned on, the error code is stored in the remote register. If
the error reset request flag [RY(n+7)A] is turned on when an error occurs, [RX(n+7)A] is turned off to
clear the error code.
Error status flag
[RX(n+7)A]
Error reset request flag
[RY(n+7)A]
Remote ready [RX(n+7)B]
ON
OFF
ON
OFF
ON
OFF
Extension No. for display selection processing
The content of the extended display remote register is selected.
Extension No. for display
[RYn0 to RYn5]
Extended display flag
[RYnC]
Extended display
completion [RXnC]
Remote register
[RWrn to RWrn+F]
ON
OFF
ON
OFF
ON
OFF
ON
OFF
(R/O data: Automatically updated)
Extension No. 1 Extension No. 0
Extension No. 1 Extension No. 0
52
IMSRM52-E4
6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
Extension No. for setting selection processing
The content of the extended setting remote register is selected and the set value is changed.
Extension No. for setting
[RYn6 to RYnB]
Extended setting flag
[RYnD]
Extended setting
completion [RXnD]
Remote register
[RWwm to RWwm+F]
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Data usage Data usage
AT start procedure (Example of CH1)
Instructs AT execution.
Remote register [RWwn]
(Extension No. 4:
PID/AT transfer)
Extended setting flag
[RYnD]
Extended setting
completion [RXnD]
AT setting status
PID/AT transfer status
[RXn4]
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Data = 1
Cautions when selecting the memory area
Data = 0
2
sec.
When selecting the memory area, two seconds are required to update data items such as set values
(SV) and PID constants. Read the above data items after a lapse of more than two seconds.
IMSRM52-E4
53
7. EXAMPLES OF SEQUENCE PROGRAMS
This Chapter describes examples of sequence programs in the following system configuration.
Station No. 0
Slot 0
Terminating
resistor
Control & Communication Link system master/local unit (Master station)
Station No.: 0 Slot: 0
SR Mini HG SYSTEM H-LNK-A module
Station No.: 1 (4 stations occupied)
The control unit (Temperature control unit) starts with control RUN/STOP transfer set
to the control STOP state after power on. Set to control RUN on the PLC side after
power on.
However, if the initialize setting (Extended communication) Control RUN/STOP
holding (0: Not holding prior to factory shipment) is changed to “1: Holding,” control
starts while the state before STOP is being held.
For details of the Control RUN/STOP holding settings, see the separate Supplementary
Information for initialize settings (Extended Communication) (IMSRM07-E).
When the control STOP state is changed to the control RUN state, set the setting flag
after a delay time of about 5 seconds by using a timer for initialize processing in the
temperature control unit.
Master station
CPU unit H-PCP-G
System configuration used for examples of sequence programs
SR Mini HG SYSTEM
control unit
(Temperature control unit)Mitsubishi PLC
Station
No. 1
module
H-LNK-A
module
×10
×1
Station No. setting switch:
Set to “1.”
Terminating
resistor
54 IMSRM52-E4
7. EXAMPLES OF SEQUENCE PROGRAMS
7.1 List of Internal Relays (M) and Data Registers (D)
List of internal relays (M)
Number Details
M0
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
M16
M17
M18
M19
M20
M21
M22
M23
M24
M25
M26
M27
M28
M29
M30
Unused
Initialize
Unused
b0 RYn0
b1 RYn1
b2 Extension No. for display RYn2
b3 RYn3
b4 RYn4
b5 RYn5
b0 RYn6
b1 RYn7
b2 Extension No. for setting RYn8
b3 RYn9
b4 RYnA
b5 RYnB
Extended display flag RYnC
Extended setting flag RYnD
Work area RYnE
Control RUN/STOP transfer RYnF
Set data transfer
Work 1
Work 2
Unused
M31
M32
M33
IMSRM52-E4
Work area RY(n+7)0
Work area RY(n+7)1
Work area RY(n+7)2
Continued on the next page.
55
7. EXAMPLES OF SEQUENCE PROGRAMS
Continued from the previous page.
[Internal relays (M)]
Number Details
M34
M35
M36
M37
M38
M39
M40
M41
M42
M43
M44
M45
M46
Work area RY(n+7)3
Work area RY(n+7)4
Work area RY(n+7)5
Work area RY(n+7)6
Work area RY(n+7)7
Initialize data processing completion flag RY(n+7)8
Initialize data setting request flag RY(n+7)9
Error reset request flag RY(n+7)A
Work area RY(n+7)B
Work area RY(n+7)C
Work area RY(n+7)D
Work area RY(n+7)E
Work area RY(n+7)F
M47
M48 Unused
M49
M50
M51
M52
M53
M54
M55
M56
M57
M58
M59
M60
M61
M62
M63
M64
M65
M66
CH1 First alarm status RXn0
CH1 Second alarm status RXn1
CH1 Burnout alarm status RXn2
CH1 Heater break alarm (HBA) status RXn3
CH1 PID/AT transfer status RXn4
CH2 First alarm status RXn5
CH2 Second alarm status RXn6
CH2 Burnout alarm status RXn7
CH2 Heater break alarm (HBA) status RXn8
CH2 PID/AT transfer status RXn9
Work area RXnA
Work area RXnB
Extended display completion RXnC
Extended setting completion RXnD
Work area RXnE
Hardware error flag RXnF
M67
M68 Unused
M69
M70
Continued on the next page.
56
IMSRM52-E4
7. EXAMPLES OF SEQUENCE PROGRAMS
Continued from the previous page.
[Internal relays (M)]
Number Details
M71
M72
M73
M74
M75
M76
M77
M78
M79
M80
M81
M82
M83
M84
M85
M86
M87
M88
M89
M90
Work area RX(n+7)0
Work area RX(n+7)1
Work area RX(n+7)2
Work area RX(n+7)3
Work area RX(n+7)4
Work area RX(n+7)5
Work area RX(n+7)6
Work area RX(n+7)7
Initialize data processing request flag RX(n+7)8
Initialize data setting completion flag RX(n+7)9
Error status flag RX(n+7)A
Remote ready RX(n+7)B
Work area RX(n+7)C
Work area RX(n+7)D
Work area RX(n+7)E
Work area RX(n+7)F
Unused
IMSRM52-E4
57
7. EXAMPLES OF SEQUENCE PROGRAMS
List of data registers (D)
Number Details
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
Initialize
Unused
Extension No.
Extension No.
CH1 Temperature measured value (PV)
CH2 Temperature measured value (PV)
CH3 Temperature measured value (PV)
CH4 Temperature measured value (PV)
CH5 Temperature measured value (PV)
CH6 Temperature measured value (PV)
CH7 Temperature measured value (PV)
CH8 Temperature measured value (PV)
CH9 Temperature measured value (PV)
CH10 Temperature measured value (PV)
CH11 Temperature measured value (PV)
CH12 Temperature measured value (PV)
CH13 Temperature measured value (PV)
CH14 Temperature measured value (PV)
CH15 Temperature measured value (PV)
CH16 Temperature measured value (PV)
Unused
58
Continued on the next page.
IMSRM52-E4
7. EXAMPLES OF SEQUENCE PROGRAMS
Continued from the previous page.
[Data registers (D)]
Number Details
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
D64
D65
D66
D67
D68
D69
D70
D71
D72
D73 to
Unused
CH1 Temperature set value (SV)
CH2 Temperature set value (SV)
CH3 Temperature set value (SV)
CH4 Temperature set value (SV)
CH5 Temperature set value (SV)
CH6 Temperature set value (SV)
CH7 Temperature set value (SV)
CH8 Temperature set value (SV)
CH9 Temperature set value (SV)
CH10 Temperature set value (SV)
CH11 Temperature set value (SV)
CH12 Temperature set value (SV)
CH13 Temperature set value (SV)
CH14 Temperature set value (SV)
CH15 Temperature set value (SV)
CH16 Temperature set value (SV)
CH1 Set value change area
CH2 Set value change area
CH3 Set value change area
CH4 Set value change area
CH5 Set value change area
CH6 Set value change area
CH7 Set value change area
CH8 Set value change area
CH9 Set value change area
CH10 Set value change area
CH11 Set value change area
CH12 Set value change area
CH13 Set value change area
CH14 Set value change area
CH15 Set value change area
CH16 Set value change area
Unused
D99
IMSRM52-E4
59
7. EXAMPLES OF SEQUENCE PROGRAMS
(
(
N
N
N
)
K
(
(
y)
(
(
7.2 Example of Initialize Sequence Program
Master fault) (Master read
X0 X0F
M1
M1
M1
M1
Only one scan turned on after control start)
SM1038
Master fault)
X0 X0F
M2
Master ready)
M3
X6
( Data link startup completes normally)
MOVK1 D0
MOVK3 D1
MOV
TO H0 H1 D0 K3
MOVK0 D3
TO H0 H6 D3 K1
MOVK0 D4
MOVK0 D5
MOVK0 D6
MOVK0 D7
MOVK0 D8
MOVK0 D9
MOVK0 D10
MOVK0 D11
TO H0 H10 D4 K8
MOVH1401 D12
TO H0 H20 D12 K1
PLS M1
D2
SET Y0
PLS M2
SET M3
SET Y6
RST Y6
RST M3
umber of connected stations (1 station
umber of retries (3 times)
umber of automatic recovery stations
(1 station)
Operation specification when the CPU
goes down
(0 = Dato link stop when a fault)
Reserved station specification
0 = No reservation made)
Error invalid station specification
0 = No error invalid station)
Station information
H1401
01: Staion number 1
4: Occupies 4 stations
1: Remote device station
Master unit module initialize
Data link startup
60
IMSRM52-E4
7. EXAMPLES OF SEQUENCE PROGRAMS
(
(RX)
(RX)
(
)
(
)
(
)
(RY)
(RY)
7.3 Example of Data Fetch Sequence Program
Normally ON)
SM1036
M63
M23 M63
M79
M81
SM1036
M26
SM1036
M23
= D19 K0
= D19 K3
FROM H0 H0E0 K4M51 K1
FROM H0 H0E7 K4M71 K1
RWr
FROM H0 H2E0 D21 K16
MOVK3 D20
RWr
FROM H0 H2E0 D41 K16
MOVK0 D20
RST M23
WAND K2M11 H0FFC0 K2M11
MOVD20 SD718
Accumulator
WAND H3F SD718
WOR K2M11 SD718 K2M11
SET M23
MOVD20 D19
M39
M41
SET M26
K50
T1
TO H0 H160 K4M11 K1
TO H0 H167 K4M31 K1
Read of alarm state data, etc. from
SR Mini HG in M relay (16 channels)
Temperature measured value data read
(16 channels)
Extension No. for next read
Temperature set value data read
(16 channels)
Setting of extension No. for next read
Only 6 bits are cleared.
(Other bits are held.)
Extension No. to be read next time is
converted to 6 bits.
Set extension No. to be read next time
to M relay.
Set extension No. set flag.
SR Mini HG SYSTEM control unit
initialize
Control start
Set the write delay timer
(for about 5 sec.)
Sending of setting data for next read
M39: Initialize data processing
M40: Initialize data setting request flag
M41: Error reset request flag
completion flag
IMSRM52-E4
61
7. EXAMPLES OF SEQUENCE PROGRAMS
r
g
r
(
)
7.4 Example of Set Data Change Sequence Program
M64: Extended setting completion
M24: Extended setting flag
M27: Set data transfe
M64 M24 M27
M28
(Extended setting completion)
M64
M29
SM1036
If M27 (Set data transfer) is turned on, the set data is written in the H-LNK-A module.
When the control STOP state is changed to the control RUN state, set the setting flag
after a delay time of about 5 seconds by using a timer for initialize processing in the
temperature control unit.
T1
M26
PLS M28
SET M24
PLS M29
RST M24
RST M27
MOVK150 D57
MOVK100 D58
SET M17
SET M18
RWw
TO H0 H1E0 D57 K16
Setting flag setting
(T1: Write delay timer)
Set value settin
Temperature set value (SV)
(CH1 = 150)
Temperature set value (SV)
(CH2 = 100)
Setting extension No. setting
(Extension No. = 3)
Data t
ansfer
62
IMSRM52-E4
g
A
S
8. HOST COMMUNICATION
This Chapter describes communication identifiers to be added when communication is conducted by
connecting the SR Mini HG SYSTEM control unit with the host computer.
Communications Quick Manual (IMS01V02-E)
Location of addition:
Between identifiers L1 and Q3 in 6. COMMUNICATION IDENTIFIERS LIST.
Details of addition:
Factory
set
value
Name
Identifiers
Digits
Attri-
bute
Data range
Control &
Communication
C2
1 RO 0: Selecting not provided
1: Selecting provided
Link, Selecting
flag
(Attributes RO: Read only)
Description of function:
Read-only identifier which indicates the presence or absence of selecting from the H-LNK-A
module.
If there is selecting from the H-LNK-A module, set to “1.”
If polling is performed at this time and it ends normally, automatically returns to “0.”
Polling example
E
O
T
address
C 2
Unit
E
N
Q
T
X
C 02
Host computer sendHost computer send
C
K
E
B
T
C
X
C
Next to identifier
Selecting fla
Control unit send
IMSRM52-E4 63
8. HOST COMMUNICATION
A
S
S
A
Supplementary Information, Initialize setting (Extended communications)
(IMSRM07-E)
Location of addition:
After identifier VS in List of communication identifiers of INITIALIZE IDENTIFIERS
FUNCTION EXPLANATION.
Details of addition:
Name
Identifiers
Digits
Attri-
bute
Data range
Factory
set
value
Control &
Communication
ZC
1 R/W 0: 16 channels
1: 8 channels
Link, Selecting of
No. of occupied
channels
(Attributes R/W: Read and Write)
Description of function:
Identifier which defines the remote register channel specification (No. of channels occupied in
Control & Communication Link).
Polling example
Host computer send Host computer send
E
O
T
address
Z C
Unit
E
N
Q
Z 0C
T
X
Selecting of No. of
occupied channels
Control unit send
C
K
E
B
T
C
X
C
Next to identifier
Selecting example
Host computer send
E
O
T
T X Z C
0 E
T
X
Host computer send
B
C
C
E
O
T
Unit
address
Selecting of No. of
occupied channels
Control unit send
C
K
If you need the Supplementary Information, Initialize setting [Extended
communications] (IMSRM07-E), please contact your RKC agent or our sales office.
0
64
IMSRM52-E4
8. HOST COMMUNICATION
List of remote register (4 stations occupied, Temperature control 8 channels)
If “1: 8 Channels” is selected by the number of Control & Communication Link occupying channels
(ZC), the content of the remote register becomes as follows.
For details on the remote register when “0: 16 channels” is not changed prior to factor shipment, see
6.3 Remote Registers (P. 43).
“n” and “m” in the table are the addresses assigned to the master station by the station No.
setting. They can be calculated by the following equations:
n = (Station No. − 1) × 4 m = (Station No. − 1) × 4
As the calculation results are expressed in decimal digits, they are converted to hexadecimal
digits before substituted for “n” and “m” in the table.
Example: If the station No. of the H-LNK-A module is “1” or “5”
For station No. 1: Remote register RWrn to RWrn+F → RWr0 to RWrF
RWwm to RWwm+F → RWw0 to RWwF
For station No. 5: Remote register RWrn to RWrn+F → RWr10 to RWr1F
RWwm to RWwm+F → RWw10 to RWw1F
Direction: Remote device station (Temperature control unit) → Master station (PLC)
[RWr]
Address Details
RWrn
RWrn+1
RWrn+2
RWrn+3
RWrn+4
RWrn+5
RWrn+6
RWrn+7
RWrn+8
RWrn+9
RWrn+A
RWrn+B
RWrn+C
RWrn+D
RWrn+E
RWrn+F
CH1 Temperature measured value (PV)
CH2 Temperature measured value (PV)
CH3 Temperature measured value (PV)
CH4 Temperature measured value (PV)
CH5 Temperature measured value (PV)
CH6 Temperature measured value (PV)
CH7 Temperature measured value (PV)
CH8 Temperature measured value (PV)
CH1
CH2
CH3 Data specified by the Extension No. setting for display [RYn0 to RYn5]
CH4 For details of the Extension No. and data, see 6.4 Extension No. (P. 45).
CH5
CH6
CH7
CH8
For details, see page 66.
*
IMSRM52-E4
65
8. HOST COMMUNICATION
Direction: Master station (PLC) → Remote device station (Temperature control unit)
[RWw]
Address Details
RWwm
RWwm+1
RWwm+2
RWwm+3
RWwm+4
RWwm+5
RWwm+6
RWwm+7
RWwm+8
RWwm+9
CH1 Temperature set value (SV)
CH2 Temperature set value (SV)
CH3 Temperature set value (SV)
CH4 Temperature set value (SV)
CH5 Temperature set value (SV)
CH6 Temperature set value (SV)
CH7 Temperature set value (SV)
CH8 Temperature set value (SV)
CH1
CH2 Data specified by the Extension No. setting for setting [RYn6 to RYnB]
*
RWwm+A
RWwm+B
RWwm+C
RWwm+D
RWwm+E
RWwm+F
CH3 For details of the Extension No. and data, see 6.4 Extension No. (P. 45).
CH4
CH5 If Extension No. 3 [Temperature set value (SV) ] is specified, data on
CH6 RWwm+8 to RWwm+F is ignored.
CH7
CH8
* Data on the Extension No. specified by the remote output [RYn0 to RYn5 or RYn6 to RYnB] is
processed.
Example: When Extension No. for display is set to “1” or Extension No. for setting is set to “9.”
Extension No. for display: Set to “1”
RYn5 RYn4 RYn3 RYn2 RYn1 RYn0
OFF OFF OFF OFF OFF ON
Extension No. 1:
Manipulated output
(Heat-side)
Remote registers [RWrn+8 to RWrn+F] become the Manipulated output (Heat-side) of CH1 to
CH8.
Extension No. for setting: Set to “9”
RYnB RYnA RYn9 RYn8 RYn7 RYn6
OFF OFF ON OFF OFF ON
Extension No. 9:
1st alarm set value
Remote registers [RWwm+8 to RWwm+F] become the 1st alarm set values of CH1 to CH8.
For details of the remote output [RYn0 to RYn5 or RYn6 to RYnB], see 6.2 Remote
Input/Output (P. 33).
Unused channels become as follows.
Remote registers, RWrn to RWrn+F → “0” is displayed.
Remote registers, RWwm to RWwm+F → Set data is ignored.
66
IMSRM52-E4
The 1st edition: MAR. 1998
The 4th edition: MAY 2006 [IMQ00]
RKC INSTRUMENT INC.
HEADQUARTERS: 16-6, KUGAHARA 5-CHOME, OHTA-KU TOKYO 146-8515 JAPAN
PHONE: 03-3751-9799 (+81 3 3751 9799)
E-mail: info@rkcinst.co.jp
FAX: 03-3751-8585 (+81 3 3751 8585)
IMSRM52-E4 MAY 2006
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