Thank you for purchasing the Fuji Digital Temperature Controller.
This document describes how to connect the Micro controller PXF Series (referred to below as "Micro controller") to the personal
computer or programmable controller. It also describes communication specifications for controlling and monitoring the
communications with the micro controller, MODBUS protocol, and address map for the micro controller.
In addition to this document, please make sure to read the Instruction Manual (which comes with the product) and the Operations
Manual (packaged separately).
NOTE
■ Exclusions
The contents of this document may change without prior notice.
Although great care has been taken in the accuracy of this document, Fuji Electric takes no responsibility for loss or indirect
damages caused by mistakes, missing information, or use of information in this document.
• The micro controller is equipped with communication functions fr om the RS-485 interface and PC loader interface, which
enables the transmission and reception of data between such devices as the personal computer, programmable controller,
and graphic panel.
• The version with RS-485 communication can provide the following three function s.
1. MODBUS RTU communicationTypical master/stave communication is available. A PC or PLC acts as a master, while multiple
temperature controllers act as slaves. Communication is made in such a way that the master
sends messages to the slaves, and the slaves respond to it.
2. Cooperative operationWhen you control one temperature controller, the other controllers follow it. The one controller
3. Programless communicationProgrammable controller (PLC) can read the data of temperature controllers or write data on
The following is the description for MODBUS RTU communication. For cooperative operation and programless
communication, refer to Chapter 9 "Cooperative operation" and/or Chapter 10 "Programless communication".
• The communication system is composed of a master and slave relationship. Up to thirty-one slaves (micro controllers) may
be connected to one master (such as a personal computer) based on a “single master/multiple slave” method.
• However, the master can only communicate with one slave at a time. Therefore, each slave is specified by the "Station No."
setting.With PC loader communication, only one slave can be connected to one master.
Caution
• Systems constructed with the micro controller as slaves do not respond to messages issued by the master
with broadcast queries where the station number is "0".
• PC loader communication is not compatible with the multiple slave method.
acts as a master, while other controllers act as slaves. When you change the settings of the
master controller, a message will be sent to all slave controllers which follow the change.
temperature controllers without preparing a rudder program. One PLC acts as a master, and
multiple temperature controllers act as slaves. Each temperature controller in turn carries out
master-slave communication with PLC. The communication protocol is MODBUS RTU.
• In order to have proper communication between master and slave, the transmission data must be in the same format. This
document explains how to transmit data using the MODBUS protocol format.
• When using equipment with an RS-232C interface, such as a personal computer, as the master, make sure to use an RS-
232C to RS-485 converter.
• When using PC loader communication, you can use communication with the personal computer by connecting the PC loader
interface on the bottom of this unit with the PC loader communication cable (model: ZZP
When using the RS-232C to RS-485 converter, check to make sure that the cable is properly connected between the
converter and master. Communication will not work properly if the connection is incorrect.
Also be sure to correctly set the communication settings (such as communication speed and parity) on the RS-2 32C
to RS-485 converter. Communication will not work properly if the settings are incorrect.
– 5 –
Page 7
MEMO
– 6 –
Page 8
Chapter 2
Specifications
Communication Specifications – 8
– 7 –
Page 9
Communication Specifications
RS-485
ItemSpecifications
Electrical specificationsEIA RS-485 compliant
Communication methodTwo wire system, half double-bit serial
Synchronous methodAsynchronous
Connection status1:N
Max. no. of connections31 units
Communication distanceMax 500m (total length)
Communication speed9600bps, 19200 bps, 38.4kbps, 115.2kbps
Data formatData length8 bits
Stop bit1 bit
ParityNone/Even/Odd (Selectable)
Transmission codeHEX value (MODBUS RTU mode)
Error detectionCRC-16
InsulationFunctional insulation for the transmission area and
other areas (withstanding AC 500V)
PC Loader Interface
ItemSpecifications
Electrical specificationsTTL Level
Communication method3wire system, half double-bit serial
Synchronous methodAsynchronous
Connection status1:1
Station No.1 (Not to be changed)
Communication speed38.4kbps (Not to be changed)
Data formatData length8 bits
Stop bit1 bit
Paritynone (Not to be changed)
Transmission codeHEX value (MODBUS RTU mode)
Error detectionCRC-16
InsulationNon-insulated internal circuit
– 8 –
Page 10
Chapter 3
Connection
Communication Terminal Configuration – 10
●
Wiring – 11
– 9 –
Page 11
Warning
■ RS-485 (rear terminal)
PXF4
PXF5, PXF9
Terminal
Number
Signal Name
7RS-485 +
8RS-485 -
Terminal
Number
Signal Name
25RS-485 +
26RS-485 -
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
25
26
27
28
29
30
31
32
33
34
35
36
■ PC Loader Interface
PXF4
PXF5
PXF9
Do not turn on power until all of the wiring is completely finished.
There is a risk of electrical shock or damage.
Communication Terminal Configuration
PC Loader Interface
PC Loader Interface
PC Loader Interface
– 10 –
Page 12
Wiring
Master
SG
Slave
+
–
+
–
Shielded twist pair cable
Terminating resistance
100W (1/2W)
Terminating resistance
100W (1/2W)
PXF Series
PXF Series
PXF Series
RS-485 interface
or
RS-485 side of
RS-232C to RS-485 converter
+
–
+
–
■ RS-485
• Please use a shielded twist pair cable. (Recommended cable: KPEV-SB (made by The Furukawa Electric Co., Ltd.))
• The maximum cable length should be 500m. One master and up to thirty-one micro controllers (slaves) can be connected per
circuit.
• Terminate both ends of the circuit with a terminating resistance of 100Ω (1/2W or more).
• Ground the shielded cable once towards the master side.
• SG does not have to be connected, but it can be used as an effective countermeasure against communication errors due to
noise.
– 11 –
Page 13
• When using the micro controller in an area where the imp ose d noise level is expected to exceed 1000V, we recommend using
Noise filter
Programmable controller
or
Personal computer
+ RS-232C to RS-485 converter
RS-485
PXF Series
a noise filter on the master side as seen in the figure b el ow.
[Noise filter] (recommended): ZRAC220 3-1 1 (ma de by TDK Corporation)
• If there are problems with EMC during communication, the noise l evel can be reduced by using a communication cable with a
ferrite core.
Ferrite core (recommended): ZCAT series (made by TDK Corporation)
MSFC series (made by Morimiya Electric Co., Ltd.)
– 12 –
Page 14
■ PC Loader Interface
PC loader communication cable
Master side
USB
PXF4 Left view
Personal
computer
etc.
ZZP
*
TQ501923C3
Master side
PXF5 Left view
Personal
computer
etc.
PC loader communication cable
ZZP
*
TQ501923C3
USB
• Use the PC loader communication cable sold separately.
PXF4
PXF5
PXF9
Master side
Personal
computer
etc.
USB
PC loader communication cable
TQ501923C3
ZZP
*
PXF9 Left view
– 13 –
Page 15
MEMO
– 14 –
Page 16
Chapter 4
Setting Communication Parameters
List of Setting Parameters – 16
●
Parameter Setting Procedure – 17
– 15 –
Page 17
The following settings are required for proper communication between the master and micro controller units.
• The communication parameters for the master and all of the units must be set the same.
• During RS-485 communication, all of the micro controllers on a circuit must b e set with different "Station No. (STno)" other
than "0 (zero)". (Multiple micro controllers must not have the same "Station No.".)
• When using the PC loader interface, settings are not necessary on the main unit (the micro controller).
List of Setting Parameters
The setting parameters are shown in the chart shown below. Change the settings using the keys on the front of the micro
controller.
■ RS-485 (controller side)
Parameter
channel
CoM CH9
Screen
Parameter
No.
760
761
762
763
764
767
display
symbol
CTYPCommunication
StNoStation No.0 to 255 (0: unresponsive
SPEdRS-485 baud rate96: 9600 bps
PRtyRS-485 paritynone
iNtVRS-485 response
SCCCommunication
–
–
–Data lengthFixed (cannot be changed)8 bits Set the master and all of the slaves with
–Stop bitFixed (cannot be changed)1 bits Set the master and all of the slaves with
NameSetting range
0: MODBUS RTU
type
interval
permissions
1: Cooperative operation
2: Programless communication
communication)
192: 19200 bps
384: 38400 bps
115K: 115 Kbps
odd
even
0 to 1001Widen the time interval of receiving
r: read only
rW: read/writable
Initial
value
0Select "0: MODBUS RTU".
1Sets the station number.
96Sets the baud rate
oddSets the parity check
response. (Set value x 20 ms)
rWSets whether or not overwriting is
possible from the master side (PC, etc.)
the same settings.
the same settings.
Remarks
■ Loader interface (main unit side)
The parameters do not need to be set. Set the loader software (master) with the following settings.
• Communication speed: 38400 bps
• Parity: none
– 16 –
Page 18
Parameter Setting Procedure
Pid
1
CoM
2
0
3
"3"
4
5
96
6
"96"
7
8
odd
9
"NoNE"
10
11
R
12
"WR"
13
The following steps explain how to change the settings to station number "3", parity setting "9600bps/none", and communication
permissions "read and writable" as an example.
Press and hold the key to move to "channel selection mode".
Use the keys to select "CoM CH9".
Press the key to display "StNo".
Press the key, and whe n the bottom part of the display begins to blink, use the
keys to select "3".
The station number "3" is selected.
Press the key to set.
Use the keys to select "SPEd".
Press the key, and whe n the bottom part of the display begins to blink, use the
keys to select "96".
The RS-485 baud rate is set to "9600 bps".
CH 1
CH 9
StNo
StNo
SPEd
SPEd
Press the key to set.
Use the keys to select "PRty".
Press the key, and whe n the bottom part of the display begins to blink, use the
keys to select "NoNE".
The RS-485 parity is set to "none".
Press the key to set.
Use the keys keys to select SCC ("SCC").
Press the key, and whe n the bottom part of the display begins to blink, use the
keys to select "WR".
Communication permissions is set to "read/writable".
PRty
PRty
SCC
SCC
– 17 –
Page 19
Press the key to set.
14
15
16
Press the key to return to the operation mode PV/SV screen.
Turn the power to the micro controller off and on a g ain.
The changes to the communication parameters become effective after the power turns off and on
again.
– 18 –
Page 20
Chapter 5
MODBUS Communication Protocol
Overview – 20
●
Message Composition – 21
●
Calculating Error Check Code (CRC-16) – 24
●
Transmission Control Steps – 25
●
Prercautions when Writing Data – 26
– 19 –
Page 21
Overview
MasterSlave
Command Message
Response Message
Station number is the same
The communication system with the MODBUS protocol always operates using a method where the master first sends a command
message and the applicable slav e re plys with a respo nse message .
The following describes the communication steps.
Master sends the command
message for the slave.
The slave checks whether the station
number in the received message is
the same as its own station number.
When it’s the sameWhen it’s not the same
The slave runs the command and
sends a response message.
The slave throws out the received
message and waits for the next
command message. (No reply.)
● When the station number in the command message is the same as the unit’s station number
● When the station number in the command message is not the same as the unit’s station number
MasterSlave
The master can communicate with an individual slave when multiple slaves are connected on the same circuit by the station
number specified in the master’s command message.
Command Message
Station number is not the same
– 20 –
Page 22
Message Composition
Refer to
Refer to
Refer to
Refer to
The command message and response message are composed of four parts: the station number, function code, data part, and
error check code. These four parts are sent in that order.
Field nameNo. of bytes
Station No.1 byte
Function Code1 byte
Data Part2 to 125 bytes
Error Check Code (CRC-16)2 bytes
The following describes each part of the message.
Station No.
This is the number specifying the slave. Commands can only be processed by slaves that have the same value set in the "STno"
parameter.
For more about setting the "STno" parameter, see "Chapter 4,
Setting Communication Parameters" (p. 15).
Function Code
This code specifies the function for the slave to perform.
For more about function codes, see "Function Code" (p. 23).
Data Part
This data is required to run the function code. The composition of the data part is different depending on the function code.
See "Chapter 6, Command and Transmission Frame Details"
(p. 27).
The data in the micro controller is assigned a coil number or resistor number. This coil number or resistor number is specified
when the data is read or written through communication.
The coil number or resistor number used by the message employs a relative address.
The relative address is calculated using the following formula.
Relative address = (last four digits of the coil number or resistor number) – 1
(Ex.) When a function code specifies resistor number "40003"
Relative address = (the last four digits of 40003) – 1
= 0002
is used in the message.
Error Check Code
This code detects whether there are errors (changes in the bits) dur ing the signal transmission processes. MODBUS protocol
(RTU mode) uses CRC-16 (Cyclic Redundancy Check).
For more about calculating CRC, see Section 5,
"Calculating Error Check Code (CRC-16)" (p. 24).
– 21 –
Page 23
Slave Response
Refer to
Refer to
■ Normal Slave Response
The slave creates and replies with a response message for each command message. The response message has the same
format as the command message.
The contents of the data part are different depending on the function code.
See "Chapter 6, Command and Transmission Frame Details".
■ Irregular Slave Response
If there are problems (such as specification of a nonexistent function code) with the contents of the command message other than
transmission error, the slave creates and replies with an error response message without following the command.
The composition of the error response message uses the value of the function code in the command message plus 80
below.
Field nameNo. of bytes
Station No.1 byte
Function Code +80
H1 byte
Error Code1 byte
Error Check Code (CRC-16)2 bytes
The error code is shown as follows.
Error CodeContentsExplanation
HFaulty function codeA nonexistent function code was specified. Please check the function code.
01
HFaulty address for coil or resistorThe specified relative address for the coil number or resistor number cannot be
02
used by the specified function code.
03
HFaulty coil or resistor numberThe specified number is too large and specifies a range that does not contain
04
HWrite inhibitedData writing via communication is prohibited. “SCC” parameter is set to “R: read
06
HBusyEEPROM is busy in writing. Wait for a few seconds, and then retry writing.
coil numbers or resistor numbers.
only”.
H, as seen
■ No Response
In the following situations, the slave will ignore the command message and not send a response message.
• The station number specified by the command message is not the same as the slave’s specified station number.
• The error check code does not correspond, or a transmission error (such as parity error) is detected.
• The interval between the data comprising the message is empty for more than 24 bit time.
See Section 5 "Transmission Control Steps" (p. 25).
• The slave station number is set to "0".
– 22 –
Page 24
Function Code
For MODBUS protocol, coil numbers or resistor numbers are assigned by the function code, and each function code
only works for the assigned coil number or resistor number.
The correspondence between the function code and the coil number or resistor number is as follows.
Function CodeCoil Number, Resistor Number
CodeFunctionTargetNumberContents
HRead (continuous) Hold resistor3xxxxRead word data
Exclusive-or (XOR) runs on each character of J (one byte) for CR
and the specified message, and sets that result to CR.
After CR has been adjusted one bit to the right, A001
H and XOR
run and set that result to CR.
Is the right-hand
bit for CR 1?
NO
Adjust CR one bit
to the right.
Has calculation
finished 8 times ?
J > 8
Has every character
been calculated ?
J > Number of characters
(Calculations occur in the order
command message station number,
function code, and data.)
The CR calculation result is added
onto the end of the command
message in LOW or HIGH order.
CRC-16 is a 2-byte (16-bit) error check code. The calculation range extends from the start of the message (station number) to the
end of the data part.
The slave calculates the CRC of the received message and ignores the message if this value is not the same as the received
CRC code.
CRC-16 is calculated as follows.
– 24 –
Page 26
Transmission Control Steps
Caution
Master Communication Method
Start communication from the master while following the rules below.
1. The command message, must be sent after an empty space of at least 48 bit time.
2. The interval between each byte in a command message should be less than 24 bit time.
3. After sending a command message, for less than 24 bit time the master will enter receiving standby.
4. After receiving the response message, the next command message must be sent after at least 48 bit time. (Similar to #1.)
5. For safety reasons, create a framework where the master checks the response message, and if there is no response or an
error occurs, retry at least three times.
The definitions written above are for the minimum required value. For safety reasons, we recommend creating a
master side program that keeps margins two to three times as large. For a concrete example, with 9600 bps, we
recommend programming a blank state (#1 above) of at least 10ms, and the interval between bytes (#2 above) and
switching time from sending to receiving (#3 above) within 1 ms.
Explanation
■ Frame Detection
This communication system uses a two-wire RS-485 interface, and the circuit can therefore enter one of the following two states.
• Empty state (no data on the circuit)
• Communication state (data running on the circuit)
The units connected on the circuit start in receiving state and monitor the circuit. When a blank state appears on the circuit f or at least
24 bit time, the unit detects the end of the previous frame, and within the next 24 bit time, enters receiving standby. When data
appears on the circuit, the unit begins receiving data, and once another blank state of at least 24 bit time is detected, that frame is
ended. In other words, the data on the circuit from the first time that a 24 bit time blank state appears to the second time one appears
is loaded as one frame (a bundle of data). Therefore, one frame (command message) must be sent while following the rules below.
• Before sending the command message, leave an empty space of at least 48 bit time.
• The interval between each byte in a command message should be less than 24 bit time.
■ Micro controller Response
After the micro controller detects the frame (detects blank states at least 24 bit time long), that frame is used to send a command
message. When a command message is sent locally, the response message is returned, but the processing time is about 1 to 30
ms. (The time may change depending on the contents of the command message. ) Therefore, one frame (command message)
must be sent while following the rules below.
– 25 –
Page 27
• After sending a command message, for less than 24 seconds the master will enter receiving standby.
Caution
Master
POL1
POL1 response data
POL2 response data
Slave
POL2
1 to 30ms
1 to 30ms
Interval of at least 10ms required
(at least 20ms recommended)
Prercautions when Writing Data
PXF contains internal nonvolatile memory (EEPROM) that is used to save the setting parameters. The data written to the
nonvolatile memory (EEPROM) remains even after the power for PXF is turned off. Parameters that are written via
communication are automatically saved in the internal nonvolatile memory (EEPROM). However, please note that there are two
limitations as follows.
1. There is a limit to the number of times that data can be transferred to the nonvolatile memory (EEPROM)
(100,000 times). Data cannot be guaranteed if written more than 100,000 times.
Be careful not to transfer unnecessary data when writing data via communication.
In particular, when constructing a communication system with master POD (such as a touch panel), make sure
that the POD writing and trigger settings are appropriate.
Avoid writing at fixed cycles.
2. Writing to the nonvolatile memory (EEPROM) takes seve ral milliseconds . If the pow er f or PXF is turned off during
this operation, the data saved to the nonvolatile memory (EEPROM) may be corrupted.
Wait several seconds after writing data before turning off the power.
In particular, when writing data in a cycle from master device, there is a greater danger of the writing timing and
power shutoff timing coinciding.
Avoid writing at fixed cycles.
– 26 –
Page 28
Chapter 6
Command and Transmission Frame
Details
Reading Data – 28
●
Writing Data – 32
– 27 –
Page 29
Reading Data
MasterSlave
Command Message Composition
(bytes)
Station No.
Function Code
No. to Start Reading
(Relative Address)
Upper
Lower
No. of Words to Read
(1 to 60 words)
Upper
Lower
CRC Data
Upper
Lower
Reply Message Composition (bytes)
Station No.
Function Code
No. of Bytes to Read
(No. of Words to Read x 2)
First Word Data
Contents
Upper
Lower
Next W ord Da ta
Contents
Upper
Lower
Last Word D a t a
Contents
Upper
Lower
CRC Data
Upper
Lower
■ Meaning of Read Word Data
MSBLSB
First Word Data upper byte
First Word Data lower byte
Next Word Data upper byte
Next Word Data lower byte
Last Word Data upper byte
Last Word Data lower byte
Reading Word Data (Function Code: 03H)
The unit reads word data continuously for the specified number of words from the first number to start reading from.
The slave forwards the read word data from the upper number of bytes to the lower number.
Function Code03H
Max. No. of Words to Read in One Message60 words
Relative Address0000H to 07CFH
Resistor Number40001 to 4200042001 to 45032
Contents
Internal Calculation
Value
Message Composition
H to 013AH
07D0
Engineering Unit
– 28 –
Page 30
Example of Transmitting a Message (For Engineering Unit)
Refer to
MasterSlave
Command Message (bytes)
Station No.02H
Function Code03H
No. to Start Reading
(Relative Address)
Upper 07H
Lower E7H
No. of Words to Read
Upper 00H
Lower02H
CRC Data
Upper 78H
Lower95H
Response Message (bytes)
Station No.02H
Function Code03H
No. of Bytes to Read04H
First Word Data
Contents
Upper 00H
Lower 00H
Next Word
Data Contents
Upper 01H
Lower 90H
CRC Data
Upper C8H
Lower CFH
The message is composed as fo ll ows when reading the PV input lower limit and PV input upper limit from station number 2.
If Decimal Point Position = 0, then the PV input upper limit and lower limit are as follows.
PV Lower Limit = 0°C
PV Upper Limit = 400°C
For more about the internal calculation value, engineering unit,
and decimal point see
"Chapter 7, Address Map and Data Format" (p. 39).
– 29 –
Page 31
Reading Read-Only Word Data (Function Code: 04H)
MasterSlave
Command Message Composition
(bytes)
Station No.
Function Code
No. to Start Reading
(Relative Address)
Upper
Lower
No. of Words to Read
(1 to 60 words)
Upper
Lower
CRC Data
Upper
Lower
Reply Message Composition (bytes)
Station No.
Function Code
No. of Bytes to Read
(No. of Words to Read x 2)
First Word Data
Contents
Upper
Lower
Next W ord Data
Contents
Upper
Lower
Last Word Data
Contents
Upper
Lower
CRC Data
Upper
Lower
■ Meaning of Read Word Data
MSBLSB
First Word Data upper byte
First Word Data lower byte
Next Word Data upper byte
Next Word Data lower byte
Last Word Data upper byte
Last Word Data lower byte
The unit reads word data continuously for the specified number of words from the first number to start reading from.
The slave forwards the read word data from the upper number of bytes to the lower number.
Function Code04H
Max. No. of Words to Read in One Message60 words
Relative Address0000H to 07CFH
Resistor Number30001 to 3200032001 to 32240
ContentsInternal Calculation Value Engineering Unit
Message Composition
H to 08BFH
07D0
– 30 –
Page 32
Example of Transmitting a Message (Internal Calculation Data)
Refer to
Refer to
MasterSlave
Command Message (bytes)
Station No.01H
Function Code04H
No. to Start Reading
(Relative Address)
Upper 00H
Lower 00H
No. of Bits to Read
Upper 00H
Lower 01H
CRC Data
Upper 31H
Lower CAH
Response Message (bytes)
Station No.01H
Function Code04H
No. of Bytes to Read02H
First Word Data
Contents
Upper 03H
Lower 46H
CRC Data
Upper38H
Lower 32H
MasterSlave
Command Message (bytes)
Station No.01H
Function Code04H
No. to Start Reading
(Relative Address)
Upper 07H
Lower D0H
No. of Words to Read
Upper 00H
Lower 01H
CRC Data
Upper 47H
Lower 31H
Response Message (bytes)
Station No.01H
Function Code04H
No. of Bytes to Read02H
First Word Data
Contents
Upper01H
Lower 4FH
CRC Data
Upper F9H
Lower 54H
The message is composed as follows when reading the PV input value from station number 1.
• PV value relative address: 0000H Number of data: 01H
■ Meaning of Read Data
Word Data Contents 03 46H = 838 (8.38% FS)
When the input range is 0 to 400°C
PV = 33.5°C (= 8.38% FS x 400 (input range width)
For more about the internal calculation value, engineering unit,
and decimal point see
"Chapter 7, Address Map and Data Format" (p. 39).
Example of Transmitting a Message (For Engineering Unit)
The message is composed as follows when reading the PV value from station number 1.
• PV value relative address: 07D0H Number of data: 01H
■ Meaning of Read Data
Word Data Contents 01 4FH = 335
When the decimal point position = 1
PV = 33.5°C
For more about the internal calculation value, engineering unit,
and decimal point see
"Chapter 7, Address Map and Data Format" (p. 39).
– 31 –
Page 33
Writing Data
MasterSlave
Command Message Composition
(bytes)
Station No.
Function Code
Specified Write Number
(Relative Address)
Upper
Lower
Word Data to Write
Upper
Lower
CRC Data
Upper
Lower
Response Message Composition
(bytes)
Station No.
Function Code
Specified Write
Number
(Relative Address)
Upper
Lower
Word Data to
Write
Upper
Lower
CRC Data
Upper
Lower
Writing Word Data (1 word, function code: 06H)
This writes the specified data to the specified number for word data. The master sends the data to be written from the upper
number of bytes to the lower number.
Function Code06H
Max. No. of Bits to Read in One Message1 words
Relative Address0001H to 07CFH07D0H to 13A7H
Resistor Number40004 to 4200042001 to 45032
ContentsInternal Calculation
Value
Message Composition
Engineering Unit
– 32 –
Page 34
Example of Transmitting a Message
Point
MasterSlave
Command Message (bytes)
Station No.01H
Function Code06H
Specified Write
Number
(Relative Address)
Upper 00H
Lower 05H
Word Data to Write
Upper03H
Lower E8H
CRC Data
Upper99H
Lower75H
Response Message (bytes)
Station No.01H
Function Code06H
Specified Write
Number
(Relative Address)
Upper00H
Lower 05H
Write Specification
State
Upper 03H
Lower E8H
CRC Data
Upper 99H
Lower 75H
This example explains how to set PID parameter "P" to 100.0 (1000D = 03E8H) on station number 1.
Parameter "P" relative address:0005H (internal calculation value table)
07D5H (initial value table)
For more about the internal calculation value, engineering unit, and decimal point see "Sent Data Format" (p. 40).
– 33 –
Page 35
Writing Continuous Word Data (Function code: 10H)
MasterSlave
Command Message Composition (bytes)
Station No.
Function Code
Specified Write
Number (Relative
Address)
Upper
Lower
No. of Words to Write Upper
Lower
No. of Bytes to Write
First Word Data to
Write
Upper
Lower
Next Word Data to
Write
Upper
Lower
Last Word Data to
Write
Upper
Lower
CRC DataUpper
Lower
Reply Message Composition (bytes)
Station No.
Function Code
Specified Write
Number (Relative
Address)
Upper
Lower
No. of Words to
Write
Upper
Lower
CRC DataUpper
Lower
■ Meaning of Read Word Data
MSBLSB
First Word Data upper byte
First Word Data lower byte
Next Word Data upper byte
Next Word Data lower byte
Last Word Data upper byte
Last Word Data lower byte
}
1 to 60
} No. of Words
to Write x 2
This writes continuous word information for a number of written words from the first number for writing.
The master sends the data to be written from the upper number of bytes to the lower number.
Function Code10H
Max. No. of Bits to Read in One Message60 words
Relative Address0000H to 07CFH
Resistor Number40001 to 4200042001 to 45032
ContentsInternal Calculation
Message Composition
Value
H to 13A7H
07D0
Engineering Unit
– 34 –
Page 36
Example of Transmitting a Message (Internal Calculation Data)
Point
Refer to
MasterSlave
Command Message (bytes)
Station No.01H
Function Code10H
Specified Write
Number (Relative
Address)
Upper 00H
Lower 05H
No. of Words to
Write
Upper 00H
Lower03H
No. of Bytes to Write06H
First Word Data to
Write
Upper 03H
Lower E8H
Next Word Data to
Write
Upper 00H
Lower 64H
Last Word Data to
Write
Upper 00H
Lower 32H
CRC DataUpper 56H
Lower BEH
Response Message (bytes)
Station No.01H
Function Code10H
Specified Write
Number
(Relative Address)
Upper 00H
Lower 05H
Write Specification
State
Upper 00H
Lower 03H
CRC Data
Upper 90H
Lower 09H
The message is composed as follows when writing the following PID parameters to station number 1.
P = 100.0 (= 1000D = 03E8H)
I = 10 (= 100D = 0064)
D = 5.0 (= 50D = 0032H)
• Parameter “P” relative address: 0005H, Data number: 03H
The decimal point cannot be included in the sent data, so data such as “100.0” above is sent as “1000”.
For each type of send data format, see “Chapter 7, Address
Map and Data Format” (p. 39).
– 35 –
Page 37
MEMO
– 36 –
Page 38
Chapter 7
Address Map and Data Format
Data Format – 38
●
Internal Calculation Value Data Address Map – 40
– 37 –
Page 39
Data Format
Refer to
Caution
Sent Data Format
The MODBUS protocol used by this equipment employs RTU (Remote Terminal Unit) mode. The data is sent as "numerical
value", not as ASCII code.
Internal Calculation Value and Engineering Unit
In this unit, parameter data and data dependent on an input range can handle the following two types of data.
Internal Calculation Value: Values listed as percentages of the input range (0.00 to 100.00, without decimal point)
Engineering Unit: Values subjected to scaling to actual values depending on the input range
"Engineering Unit" data is handled as the address (resister num ber) of 2000 added to th e address (resiste r number) for "Internal
Calculation Value".
(Ex.) The value is calculated as follows when the full scale is 400°C and the PV value is "150".
Data not dependent on an input range the same data in both addresses.
For more about data dependent on an input range, see
"Chapter 7 Address Map and Data Format" (page 39).
Pay attention to the position of the decimal point when changing the input range by writing with communication. When
changing the position of the decimal point by writing with communication, change the lower limit and upper limit of the
input range at the same time.
(Ex.) When changing the input range from 0 to 400 to 0.0 to 400.0
■ Operating the keys on the front of the equipment
Change the position of the decimal point ("Pvd") in the setup menu ("SET Ch 6").
"Pvd" = 0 → 1 (or 2)
■ Changing by communication
Set the decimal position parameter ("Pvd"), as well as the corresponding values for PF input lower limit ("Pvb") and PV input upper
limit ("PvF").
"Pvd" = 0 → 1
"Pvb" = 0 → 0
"PvF" = 400 → 4000
Managing the Decimal Point
Some of the internally stored data may contain may digits lower than the decimal point on the front display . Also , the decimal point
is not added to sent data.
Carry out processes for the decimal point position (erasing the d ecimal point when sending data and add ing the decimal point
when receiving data).
Attention must be paid to the position of the decimal point for data where the parameters are dependent on a range in "Chapter 7
Address Map and Data Format". Refer to Address Map.
– 38 –
Page 40
Data during Input Error
For situations such as overrange, underrange, and input breaks where "UUUU" or "LLLL" display on the front, read PV value
becomes 105% or -5% of the input range.
Input errors can be detected via communication using "resistor number 30008 (or 31008): Input/Unit Error Status".
Written Data
When writing data to each parameter, set that written data within the range for the data. PXF can accept wr itten data outside of
the range, but do so with care as correct operations are not guaranteed.
Addresses Not Written
Do not write to addresses that are not public. Doing so may cause damage.
– 39 –
Page 41
Internal Calculation Value Data Address Map
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
1MAn Switchover between auto
and manual mode
Switches between auto and manual
modes
0084H4013342133 0: oFF (auto)
1: on (manual)
oFF
2 STby Switchover between RU N
and standby
Switches the operation mode between
RUN and standby
0003
H
4000442004 0: oFF (RUN)
1: on (standby)
oFF
4PrG
Ramp soak control command
Changes ramp soak run states0051H4008242082 0: oFF (stop)
1: rUn (during run)
2: hLd (during hold)
3: ENd (end)
4: GS
(during guarantee soak)
0: oFF (stop)
1: rUn (run)
2: hLd (hold)
oFF
5ATAuto-tuning run command Runs auto-tuning.0004H4000542005 0: oFF (stop/fini sh)
1: on (normal type)
2: Lo (low PV type)
oFF
6LACh Alarm output latch release
command
Cancels the alarm output latch state00A0
H
4016142161 0: oFF
1: rST (latch reset)
oFF
7 SvnSV selecti onChooses the SV No. to be used for
8 PLn1 PID selectionChooses the PID No. to be used for
control.
00DDH4022242222 0: LoCL (local PID group)
1: Pid1 (PID group No.1)
2: Pid2 (PID group No.2)
3: Pid3 (PID group No.3)
4: Pid4 (PID group No.4)
5: Pid5 (PID group No.5)
6: Pid6 (PID group No.6)
7: Pid7 (PID group No.7)
8: di (according to DI)
LoCL
9AL100A2
H
4016342163
2.50%FS
10 AL1LALM1 set value
11 AL1h00A3
H
4016442164
12 AL200A9
H
4017042170
2.50%FS
13 AL2L
ALM2 set value
14 AL2h00AA
H
4017142171
15 AL300B0
H
4017742177
2.50%FS
16
AL3L
ALM3 set value
17
AL3h00B1H4017842178
27 WCMd Electric power calculation
command
Switches the electric power calculation
status
031F
H
4080042800
oFF
28 LoCKey lockSets the key lock to prevent wrong
operation
0027
H
4004042040 0: oFF (no lock)
1: ALL (all lock)
2: PArA (all but SV locked)
oFF
Sets the alarm value for ALM 3.Absolute value alarm: 0 to 100% FS
Deviati on alarm: -100 to 100% FS
0: oFF (off)
1: rUn (run)
2: hLd (hold)
Sets the alarm value for ALM 1.Absolute value alarm: 0 to 100% FS
Deviati on alarm: -100 to 100% FS
Sets the alarm value f
or ALM2.Absolute value alarm: 0 to 100% FS
Deviati on alarm: -100 to 100% FS
3 REMLocal/remote switchover Switches SV between local/remote.0074H4011742117 LoCL (local)/
rEM (remote)
LoCL
When changing the
SV with the front key,
do not change the
“Svn” parameter via
communication.
Otherwise, the
changed SV may not
be stored correctly.
18 AL400B7H4018442184
2.50%FS
19 AL4L
ALM4 set value
20 AL4h00B8
H
4018542185
21 AL500BE
H
4019142191
2.50%FS
22 AL5L
ALM5 set value
23 AL5h00BFH4019242192
Sets the alarm value for ALM 5.Absolute value alarm: 0 to 100% FS
Deviati on alarm: -100 to 100% FS
Sets the alarm value for ALM 4.Absolute value alarm: 0 to 100% FS
Deviati on alarm: -100 to 100% FS
Handles data dependent on an input range as an internal value before scaling (0.00 to 100.00%).
See "Operation Manual" for more details about individual parameter fun cti ons and settings ranges.
Word Data (read/write): function code [03 (H), 06 (H), 10 (H)]
Operation control parameter
– 40 –
Page 42
Ch1 PID (control parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
50 PProportional band (%)0005
H
40006420065.0%
51 iIntegration timeSets the integration ti me of the PID
parameter. Setting "0" will turn off
integrati on.
0006
H
4000742007240 sec
52 dDifferential timeSets the differential band of the PID
parameter. Setting "0" will turn off
differentiation.
0007
H
400084200860.0 sec
53 hySON/OFF control hysteresisSets the hysteresis width for the
ON/OFF control.
0008
H
40009420090.25%FS
54 CoLCooling proportional band
coefficient
Sets the proportional band coefficient
for cooling.
Setting "0.0" will turn the cooling into
an ON/OFF control.
0009
H
40010420101.0
55 dbDead band (%)Shifts the cooling proportional band
from the set value
000A
H
40011420110.0%
56 bALOutput convergence value
(%)
Offset value which is added to the MV
output value
000C
H
4001342013Single
control: 0.0%
Dual control:
50.0%
57 ArAnti-reset windupSets the range of integration control000B
H
4001242012100% FS
58 rEvNormal/reverse
operations
Selects single control or dual control.
Sets the control action (normal or
reverse).
0057H4008842088Single
control: rv--
Dual control:
rvno
[RESET]
59 SvLSV limi t (l ower)Sets the lower limit of SV40031420310.00%FS
Note 1)
60 SvhSV limi t (upper)Sets the upper limit of SV4003242032100.00%FS
Note 1)
61 TC1OUT1 proportion cycle
Sets the proportion cycle of the control
output (OUT1)
(contacts, SSR drive)
400894208930 (relay)
2 (SSR)
1 (current)
62 TC2OUT2 proportion cycle
Sets the proportion cycle of the control
output (OUT2)
(contacts, SSR drive)
400904209030 (relay)
2 (SSR)
1 (current)
63 PLC1 OUT1 lower limit
Sets the lower limit of the control output
(OUT1)
4002542025-5.0%
64 PhC1 OUT1 upper limit
Sets the upper li mi t o f the control output
(OUT1)
4002642026105.0%
65PLC2 OUT2 lower limit
Sets the lower limit of the control output
(OUT2)
4002742027-5.0%
66 PhC2 OUT2 upper limit
Sets the upper li mi t o f the control output
(OUT2)
4002842028105.0%
67 PCUT Type of output limiterType of output limiter40024420240
160 Sv7SV 7Sets the SV (set value)012C
161 P7Proportional band 7 (%)Sets the proportional band.012DH40302423025.0%
162 i7Integration time 7Sets the integration time.012E
163 d7Differential time 7Sets the differential time.012F
164 hyS7
165 CoL7 Cooling proportional band 7
166 db7Dead band 7 (%)Sets the dead band0132
167 bAL7 Output convergence value7
168 Ar7Anti-reset windup 7Sets the anti-reset windup01344030942309100.00%FS
169 rEv7Normal/reverse 7Selects single control or dual control.
170 rEF1PID switching point 1
171 rEF2PID switching point 2
172 rEF3PID switching point 3
173 rEF4PID switching point 4
174 rEF5PID switching point 5
175 rEF6PID switching point 6
176 rEF6PID switching point 7
177 SvMX Max SV selection number Sets the maximum SV number that the
178 PL1M Max PID selection number Sets the maximum PID number that
Cooling proportional band 5
(%)
Output convergence value 5
(%)
ON/OFF control hysteresis 6
Cooling proportional band 6
(%)
(%)
ON/OFF control hysteresis 7
(%)
(%)
Sets the hysteresis when using the
ON/OFF control.
Offset value which is added to the
control output
Sets the control action (normal or
reverse).
Sets the PID switching point for palette 1.
Sets the PID switching point for palette 2.
Sets the PID switching point for palette 3.
Sets the PID switching point for palette 4.
Sets the PID switching point for palette 5.
Sets the PID switching point for palette 6.
Sets the PID switching point for palette 7.
SV limit (lower)(SVL) to SV limit (upper)(SVH) %FS
0 to 9999 (0.1 to 999.9%)
0 to 32000 (0 to 3200 sec)
0 to 9999 (0.0 to -999.9 sec)
0 to 50%FS
0 to 1000 (0.0 to 100.0)
1: Pid1 (PID group No.1)
2: Pid2 (PID group No.2)
3: Pid3 (PID group No.3)
4: Pid4 (PID group No.4)
5: Pid5 (PID group No.5)
6: Pid6 (PID group No.6)
7: Pid7 (PID group No.7)
8: di (according to DI)
mal))
Factory-set
value
0.0%
Dual control:
50.0%
rv--
Dual control:
rvno
0.25%FS
0.0%
Dual control:
50.0%
rv--
Dual control:
rvno
0.0%
Dual control:
50.0%
rv--
Dual control:
rvno
Sv7
Pid7
Dependent
on range
Remarks
Note 2)
[RESET]
Note 1)
Note 2)
[RESET]
Note 1)
Note 2)
[RESET]
Note 1: "SvL" and "Svh" must be set so that SvL < Svh. When you change the values for "SvL" and "Svh", check SV 1 ("Sv1 Ch2") through SV 7
("Sv7 Ch2").
Note 2: Set the same value as the one for the Normal/Reverse setting ("rEv Ch1").
– 43 –
Page 45
Ch 3 PRG (ramp soak parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
200 PTn
Ramp soak op erati on pattern
(Step No.)
Sets whi c h steps to use in the ramp
soak operation pattern
0230
H
40561425610Note 1)
201 TiMU Ramp soak time unitsSets the units of the ramp soak time0231
H
4056242562hh.MM
202 Sv-1Ramp soak 1 seg/SV 1Sets the SV0244
H
40581425810%FS
203 TM1r
Ramp soak 1 seg ramp time
Sets the ramp ti me.0245H405824258200:00
204 TM1S
Ramp soak 1 seg soak time
Sets the soak time.0246H405834258300:00
205 Sv-2Ramp soak 2 seg/SV 2Sets the SV0247
H
40584425840%FS
206 TM2r
Ramp soak 2 seg ramp time
Sets the ramp ti me.0248H405854258500:00
207 TM2S
Ramp soak 2 seg soak time
Sets the soak time.0249H405864258600:00
208Sv-3Ramp soak 3 seg/SV 3Sets the SV024AH40587425870%FS
209 TM3r
Ramp soak 3 seg ramp time
Sets the ramp ti me.024BH405884258800:00
210 TM3S
Ramp soak 3 seg soak time
Sets the soak time.024CH405894258900:00
211 Sv-4Ramp soak 4 seg/SV 4Sets the SV024DH40590425900%FS
212 TM4r
394 ModRamp soak modeSets the program operation method0050
H
40081420810
395 GSok Guaranty soak ON/OFF Sets the guaranty soak ON or OFF023A
H
4057142571oFF
396 GS-L
Guaranty soak band (Lower)
Sets the lower limit of guaranty soak023BH4057242572
0 to 50%FS
1.25%FS
397 GS-h
Guaranty soak band (Upper)
Sets the upper limit of guaranty soak023CH4057342573
0 to 50%FS
1.25%FS
398 PvSTPV start
Sets whether or not to start ramp soak
with PV.
023DH4057442574oFF
399 ConTRestore modeSets how to restart when the controller
is restored after a power loss.
023E
H
4057542575rES
400 PtNM Max pattern selectionSets the maxi mum pattern number
selectable by using the user key.
0233H4056442564
0 to 14
14
401 PNinMin pattern sel ectionSets the minimum pattern number
selectable by using the user key.
0234
H
4056542565
0 to 14
0
0: oFF (guaranty soak off)
1: on (guaranty soak on)
0: oFF (PV start off)
1: on (PV start on)
0: r ES (Res et)
1: Con (Connue)
2: ini (Restart)
0 to 100%FS
0-5999 (00:00 to 99:59)
(hour:min/min:sec)
0-5999 (00:00 to 99:59)
(hour:min/min:sec)
0 to 15
– 48 –
Page 50
Ch 5 ALM (alarm parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
470 A1TpALM1 alarm typeSet the alarm type for ALM1.00A1H4016242162 0 to 470
471 A1hyALM1 hysteresisSets the hysteresis for alarm output 1
ON/OFF
00A4H4016542165 0 to 50%FS0.25%FS
472 dLy1ALM1 delaySets the delay before detecting alarm
output 1
00A6
H
4016742167 0 to 9999[sec/min]0
473 dl1UALM1 delay time unitSets the delay time unit for alarm
output 1
00A7
H
4016842168 0: sec (second)
1: Min (minute)
sec
474 AoP1 ALM1 option
Assigns the optional functions to ALM1.
Ones digit: alarm output latch
Ten s digit: error alarm
Hundreds digit: inverted output
Thousands digit: hold reset
00A8
H
4016942169 0 - 15 (0000 - 1111)0000
475 A2TpALM2 alarm typeSet the alarm type for ALM2.00A1
H
4016242162 0 to 470
476 A2hyALM2 hysteresisSets the hysteresis for alarm output 2
ON/OFF
00A4
H
4016542165 0 to 50%FS0.25%FS
477 dLy2ALM2 delaySets the delay before detecting alarm
output 2
00A6
H
4016742167 0 to 9999[sec/min]0
478 dL2UALM2 delay time unitSets the delay time unit for alarm
output 2
00A7H4016842168 0: sec (second)
1: Min (minute)
sec
479 AoP2 ALM2 option
Assigns the optional functions to ALM2
Ones digit: alarm latch bit mask
Ten s digit: error alarm bit mask
Hundreds digit: inverted output bit mask
Thousands digit: hold reset bit mask
00A5
H
4016642166 0 - 15 (0000 - 1111)0000
480A3TpALM3 alarm typeSet the alarm type for ALM3.00A8
H
4016942169 0 to 470
481A3hyALM3 hysteresisSets the hysteresis width for the
ON/OFF control.
00AB
H
4017242172 0 to 50%FS0.25%FS
482dLy3ALM3 delaySets the delay before detecting alarm
output 3
00AD
H
4017442174 0 to 9999[sec/min]0
483 dL3UALM3 delay time unitSets the delay time unit for alarm
output 3
00AE
H
4017542175 0: sec (second)
1: Min (minute)
sec
484 AoP3 ALM3 option
Assigns the optional functions to ALM3
Ones digit: alarm output latch
Ten s digit: error alarm
Hundreds digit: inverted output
Thousands digit: hold reset
00AC
H
4017342173 0 - 15 (0000 - 1111)0000
508 LbTM Loop break detection time
Sets the time before detecting a broken
00D3H4021242212 0 to 9999 (0 to 9999 sec)oFF
509 LbAbLoop break detector
detection range (°C)
Sets the temperature range before
detecting a broken loop
00D4
H
4021342213 0.0 to 100.0%FS2.50%FS
511 WHAL Electricity alarmSets the value for electricity alarm.00D6
H
4021542215 0 to 9999 (kWh)0
485 A4Tp ALM4 alarm typeSet the alarm type for ALM4.00B6H4018342183
0 to 47
0
486 A4hyALM4 hysteresisSets the ON/OFF hysteresis for
alarm 4.
00B9
H
4018642186
0 to 50%FS
0.25%FS
487 dLy4ALM4 delaySets the delay before activating
alarm 4.
00BB
H
4018842188
0 to 9999[sec/min]
0
488 dL4U ALM4 delay time unitsSets the delay time unit for alarm 4.00BC
H
40189421890: sec (second)
1: Min (minute)
sec
489 AoP4 ALM4 option
Assigns the optional functions to ALM4.
Ones digit: alarm output latch
Ten s digit: error alarm
Hundreds digit: inverted output
Thousands digit: hold reset
00BA
H
4018742187
0 - 15 (0000 - 1111)
0000
490 A5Tp ALM5 alarm typeSet the alarm type for ALM5.00BD
H
4019042190
0 to 47
0
491 A5hyALM5 hysteresis
Sets the ON/OFF hysteresis for alarm 5.
00C0H4019342193
0 to 50%FS
0.25%FS
492 dLy5ALM5 delay
Sets the delay before activating alarm 5.
00C2H4019542195
0 to 9999[sec/min]
0
493 dL5U ALM5 delay time unitsSets the delay time unit for alarm 5.00C3
H
4019642196 0: sec (second)
1: Min (minute)
sec
494 AoP5 ALM5 option
Assigns the optional functions to ALM5
Ones digit: alarm output latch
Ten s digit: error alarm
Hundreds digit: inverted output
Thousands digit: hold reset
00C1H4019442194 0 - 15 (0000 - 1111)0000
500 hb1HB alarm set value
(for CT1)
Sets the value to activate the heater
burnout alarm for CT1.
00CB
H
40204422040.0A
501 hb1hHB alarm hysteresis
(for CT1)
Sets the ON/OFF hysteresis for the
heater burnout alarm for CT1.
00CC
H
40205422050.5 A
502 hS1Shorted-load alarm set
value (for CT1)
Sets the value to activate the shorted
load alarm for CT1.
00CD
H
40206422060.0 A
503 hS1hShorted-load alarm
hysteresis for CT1
Sets the ON/OFF hysteresis for the
shorted heater-load alarm for CT1.
00CE
H
40207422070.5 A
0-1000 (0.0 to 100.0 A)
0-1000 (0.0 to 100.0 A)
0-1000 (0.0 to 100.0 A)
0-1000 (0.0 to 100.0 A)
– 49 –
Page 51
CH 6 SET (setup parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
530PvT PV input typeSets the type of input sensor000F
H
4001642016K1[RESET]
531PvbPV input lower l imitSets the lower limit of PV input0011H4001842018 -1999 to 99990
[RESET]
532PvF PV input upper l imitSets the upper limit of PV input0012
H
4001942019 -1999 to 9999400
[RESET]
533 PvdDecimal point position0013
H
4002042020 0: No digit after decimal point0
[RESET]
1: 1 digit after decimal point
2: 2 digit after decimal point
3: 3 digit after decimal point
534PvU UnitSets the unit for the PV/SV display.0010
H
4001742017 0: °C°C
1: °F
535CUT Square-root extractor cut
point
Sets the cut poi nt for square root
calculation.
0159H4034642346-0.1%
536PvoF PV input shiftSets the amount of shift for PV input000D
H
4001442014 -10 to 10%FS0.00%FS
537 SvoFSV shiftSets the amount of shift for PV input. 000E
H
4001542015 -50 to 50%FS0.00%FS
538 TFPV i nput filterSets the time constant for the PV input
filter
0015
H
40022420225.0 sec
539 AdJ0
PV displ ay zero adjustment
Adjusts zero side of PV display.0062H4009942099 -50 to 50%FS0.00%FS
540 AdJS
PV displ ay span adj ustment
Adjusts span side of PV display.0063H4010042100 -50 to 50%FS0.00%FS
541 rCJ0016
H
4002342023 0 : oFF (none)oN
1: on
547 C1rOUT1 rangeSets the r ange of the control output
1(OUT1)
017C
H
4038142381 0: 0-5V (0 to 5 V)
1: 1-5V (1 to 5 V)
2: 0-10 (0 to 10)
3: 2-10 (2 to 10)
4: 0-20 (0 to 20 mA)
5: 4-20 (4 to 20 mA)
0-10
(voltage)
4-20
(current)
Displayed when OUT1
is current output.
0: JPT1: 0.0 to 150.0°C
1: JPT2: 0.0 to 300.0°C
8: PT2: 0.0 to 300.0°C
9: PT3: 0.0 to 500.0°C
10: PT4: 0.0 to 600.0°C
11: PT5: -50.0 to 100.0°C
12: PT6: -100.0 to 200.0°C
13: PT7: -199.9 to 600.0°C
2: JPT3: 0.0 to 500.0°C
3: JPT4: 0.0 to 600.0°C
4: JPT5: -50.0 to 100.0°C
5: JPT6: -100.0 to 200.0°C
6: JPT7: -199.9 to 600.0°C
7: PT1: 0.0 to 150.0°C
20: K2: -20.0 to 500.0°C
21: K3: 0.0 to 800.0°C
22 : K4: -200 to 1300°C
23: R: 0 to 1700°C
24: B: 0 to 1800°C
25: S: 0 to 1700°C
14: PT8: -200 to 850°C
15: J1: 0.0 to 400.0°C
16: J2: -20.0 to 400.0°C
17: J3: 0.0 to 800.0°C
18: J4: -200 to 1300°C
19: K1: 0 to 400°C
32: U1: -199.9 to 400.0°C
33: U2: -200 to 400°C
34: N: -200 to 1300°C
35: W: 0 to 2300°C
36: PL-2: 0 to 1300°C
37: 0-5 V: 0 to 5 V
26: T1: -199.9 to 200.0°C
27: T2: -199.9 to 400.0°C
28: E1: 0.0 to 800.0°C
29: E2: -150.0 to 800.0°C
30: E3: -200 to 800°C
31: L: -100 to 850°C
38:
1-5 V: 1 to 5 V
39: 0-10: 0 to 10 V
40: 2-10: 2 to 10 V
41: MV: 0 to 100 mV
42: 0-20: 0 to 20 mA
43: 4-20: 4 to 20 mA
Sets the decimal point position for the
PV/SV
Cold junction compensation
Sets on/off of cold junction
compensation.
-10 to 1050 (-0.1 to 105.0%)
0 to 1200 (0.0 to -120.0 sec)
543 REM0
Remote SV zero adjustment
Adjusts the zero side of the remote
SV input.
0163H4035642356 -50 to 50%FS0.00%FS
544 REMS
Remote SV span adjustment
Adjusts the span side of the remote
SV input.
0164H4035742357 -50 to 50%FS0.00%FS
545 REMR
Remote SV input range
Sets the range for remote SV input.0165H4035842358 0: 0 to 5 V1-5V
1: 1 to 5 V
2: 0 to 10 V
3: 2 to 10 V
546 RtF
Remote SV input filter
Sets the time c onstant fo r the R SV
input filter
0166H4035942359 0 to 1200 (0.0 to 120.0 sec)0
– 50 –
Page 52
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
561 VoLtFixed voltage valueSets the voltage for calculating electric
power
0321H4080242802 1-500 (1 to 500 V)100V
556 SbMd Startup modeSets on/off of the alarm output during
standby
018F
H
40400424000
[RESET]
562 CURCurrent value for simple
power calculation
Sets the current value for simple
power calculation
When set to 0.0, the value measured
at CT is used for calculation.
0322
H
4080342803 0-1000 (0.0 to 100.0 A)0.0A
564 WdPDecimal point position for
electri c power
Sets the position of decimal point for
calculated amount of electric power.
0324H4080542805 0: 0
1: 0.1
2: 0.01
3: 0.001
0.1Do not change it
during calculation.
565 PhyPower factor for simple
calculation
Sets the power factor for simple
calculation.
0325H4080642806 0 to 100 (0.00 to 1.00)1.00
566 RyCn
Upper limit of relay contact
operation
Sets the upper limit on the number of
times a relay contact can operate.
If you set it to 0, no alarm will be
generated.
0326H408074280710 K times
567 OpTm Upper limit of operation
days
Sets the upper limit on the number of
days that the device can operate. If
you set it to 0, no alarm will be
generated.
0327
H
40808428083650 days
0 to 9999 (0 to 9999 K times)
0 to 5000 (0 to 5000 days)
549 FLo1 MV1 during FALTSets the output value for the control
output (MV1) during FALT
0185
H
4039042390-5.0%
550 FLo2 MV2 during FALTSets the output value for the control
output (MV2) during FALT
0186
H
4039142391-5.0%
551 SFo1 MV1 duri ng Soft StartSets the value for the control output
(MV1) during soft start
0187H4039242392105.0%
553SFTM Soft Start set timeSets the ti me from startup to the finish
of soft start
0189
H
403944239400:00Be sure to set 0.00
during dual control.
554 Sbo1MV1 during standbySets the value for the control output
(MV1) during standby
018DH4039842398-5.0%
555 Sbo2MV2 during standbySets the value for the control output
(MV2) during standby
018E
H
4039942399-5.0%
-500 to 10500 (-5.0 to 105.0%)
-500 to 10500 (-5.0 to 105.0%)
-500 to 10500 (-5.0 to 105.0%)
0-5999 (00:00-99:59 (hour:min))
-500 to 10500 (-5.0 to 105.0%)
-500 to 10500 (-5.0 to 105.0%)
0: ALM=OFF, AO=ON
1: ALM = ON, AO = ON
2: ALM = OFF, AO = OFF
3: ALM = ON, AO = OFF
548 C2R
OUT2 range
017DH4038242382 0: 0 to 5 V
1: 1 to 5 V
2: 0 to 10 V
3: 2 to 10 V
4: 0 to 20 mA
5: 4 to 20 mA
0-10
(voltage)
4-20
(current)
Displayed when the
control output 2 is
current or voltage
output.
Sets the range of the control output 2
(OUT2).
557 AoTAO output typeSelects what to transfe r to the analog
output.
0190
H
4040142401 0: PVPV
1: SV
2: MV
3: DV
4: PFb
558 AoLAO lower scalingSets the AO l o wer scaling0191
H
40402424020.0%
559 AohAO upper scalingSets the AO upper scaling0192
H
4040342403100.0%
-10000 to 10000 (-100.0 to 100.0%)
-10000 to 10000 (-100.0 to 100.0%)
– 51 –
Page 53
Ch 7 SYS (system parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
590 Uky1USER keyAssigns the function to the [USER] key 008AH4013942139 0 to 270
591 Uky2USER + UP keyAssigns the function to the [USER]+
key
008B
H
4014042140 0 to 275
592 Uky3USER + DOWN keyAssigns the function to the [USER]+
key
008C
H
4014142141 0 to 271
599 oU1T OUT1 output typeSelects the content to be output from
OUT1
0193
H
4040442404 0 to 4271
600 oU2T OUT2 output typeSelects the content to be output from
OUT2
0194
H
4040542405 0 to 4272
601 do1TDO1 output typeSelects the content to be output from
DO1.
0195H4040642406 0 to 4273
602 do2TDO2 output typeSelects the content to be output from
DO2.
0196
H
4040742407 0 to 4274
607 LoU1LED indicator assignment
(OUT1)
Selects the content for OUT1 to indicate.
021CH4054142541 0 to 4271
608 LoU2LED indicator assignment
(OUT2)
Selects the content for OUT2 to indicate.
021DH4054242542 0 to 4272
609 LEv1LED indicator assignment
(Ev1)
Selects the content for EV1 to indicate. 021E
H
4054342543 0 to 4273
610 LEv2LED indicator assignment
(Ev2)
Selects the content for EV2 to indicate. 021F
H
4054442544 0 to 4274
611 LEv3LED indicator assignment
(Ev3)
Selects the content for EV3 to indicate. 0220
H
4054542545 0 to 4275
615 LSTbLED indicator assignment
(STBY)
Selects the content for STBY to indicate.
0224H4054942549 0 to 42712
616 LMAn LED indicator assignment
(MANU)
Selects the content for MANU to indicate.
0225H4055042550 0 to 42713
617 rMPRamp SV ON/OFFSets the ramp SV ON/OFF01AC
H
4042942429 0: oFF
1: oN
oN
618 rMPLRamp SV-DeclineSets the slope for a falling SV during
ramp SV operations
01AD
H
4043042430 0 to 100%FS0.00%FS
619 rMPhRamp SV-InclineSets the slope for a rising SV during
ramp SV operations
01AE
H
4043142431 0 to 100%FS0.00%FS
620 rMPU Ramp SV-slope time unit Sets the unit of time for the slope
during ramp SV operations
01AF
H
4043242432hoUr
621 SVtRamp SV - display mode Selects which to display between the
SV during ramp operations or the SV
goal value.
01B0
H
4043342433rMP
622 CTrLControl methodSelects the control method.0001
H
4000242002Pid
626 STMd Start modeSets the operation mode during startup01B1
H
4043442434AUTO
627 dTControl operation cycleSets the control operation cycle.01B2
H
40435424350.1s
628 PLtSPID switching methodSets the method for switching among
PID palettes.
00DE
H
40223422230
0: AUTo (starts in AUTO mode)
1: Man (starts in Manual mode)
2: reM (starts in remote mode)
3: STbY (starts in Standby mode)
652 W1i1Wafer 1 Input 1Sets the wafer input 1.0340
H
4083342833 0 to 99990
653 W1i2Wafer 1 Input 2Sets the wafer input 2.0341
H
4083442834 0 to 99990
654 W1i3Wafer 1 Input 3Sets the wafer input 3.0342H4083542835 0 to 99990
659 W2MA Wafer 2 CalculationSets the wafer corresponds to the
operating parameter
0343
H
4083642836 0 to 60
660 W2i1Wafer 2 Input 1Sets the wafer input 1.0344
H
4083742837 0 to 99990
661 W2i2Wafer 2 Input 2Sets the wafer input 2.0345
H
4083842838 0 to 99990
662 W2i3Wafer 2 Input 3Sets the wafer input 3.0346H4083942839 0 to 99990
667 W3MA Wafer 3 CalculationSets the wafer corresponds to the
operating parameter
0347
H
4084042840 0 to 99990
668 W3i1Wafer 3 Input 1Sets the wafer input 1.0348
H
4084142841 0 to 99990
669 W3i2Wafer 3 Input 2Sets the wafer input 2.0349
H
4084242842 0 to 99990
670 W3i3Wafer 3 Input 3Sets the wafer input 3.034A
H
4084342843 0 to 99990
675 W4MA Wafer 4 CalculationSets the wafer corresponds to the
operating parameter
034BH4084442844 0 to 99990
676 W4i1Wafer 4 Input 1Sets the wafer input 1.034C
H
4084542845 0 to 99990
677 W4i2Wafer 4 Input 2Sets the wafer input 2.034D
H
4084642846 0 to 99990
678 W4i3Wafer 4 Input 3Sets the wafer input 3.034E
H
4084742847 0 to 99990
683 W5MA Wafer 5 CalculationSets the wafer corresponds to the
operating parameter
034F
H
4084842848 0 to 99990
684W5i1 Wafer 5 Input 1Sets the wafer input 1.0350
H
4084942849 0 to 99990
685W5i2 Wafer 5 Input 2Sets the wafer input 2.0351
H
4085042850 0 to 99990
686W5i3Wafer 5 Input 3Sets the wafer input 3.0352
H
4085142851 0 to 99990
691 W6MA Wafer 6 CalculationSets the wafer corresponds to the
operating parameter
0353
H
4085242852 0 to 99990
692 W6i1Wafer 6 Input 1Sets the wafer input 1.0354
H
4085342853 0 to 99990
693 W6i2Wafer 6 Input 2Sets the wafer input 2.0355
H
4085442854 0 to 99990
694 W6i3Wafer 6 Input 3Sets the wafer input 3.0356
H
4085542855 0 to 99990
699 W7MA Wafer 7 CalculationSets the wafer corresponds to the
operating parameter
0357
H
4085642856 0 to 99990
700 W7i1Wafer 7 Input 1Sets the wafer input 1.0358
H
4085742857 0 to 99990
701 W7i2Wafer 7 Input 2Sets the wafer input 2.0359
H
4085842858 0 to 99990
702 W7i3Wafer 7 Input 3Sets the wafer input 3.035A
H
4085942859 0 to 99990
707 W8MA Wafer 8 CalculationSets the wafer corresponds to the
operating parameter
035B
H
4086042860 0 to 99990
708 W8i1Wafer 8 Input 1Sets the wafer input 1.035CH4086142861 0 to 99990
709 W8i2Wafer 8 Input 2Sets the wafer input 2.035D
H
4086242862 0 to 99990
710 W8i3Wafer 8 Input 3Sets the wafer input 3.035E
H
4086342863 0 to 99990
715 W9MA Wafer 9 CalculationSets the wafer corresponds to the
operating parameter
035FH4086442864 0 to 99990
716 W9i1Wafer 9 Input 1Sets the wafer input 1.0360
H
4086542865 0 to 99990
717 W9i2Wafer 9 Input 2Sets the wafer input 2.0361
H
4086642866 0 to 99990
718 W9i3Wafer 9 Input 3Sets the wafer input 3.0362
H
4086742867 0 to 99990
723 WAMA Wafer 10 CalculationSets the wafer corresponds to the
operating parameter
0363
H
4086842868 0 to 99990
724 WAi1 Wafer 10 Input 1Sets the wafer input 1.0364
H
4086942869 0 to 99990
725 WAi2 Wafer 10 Input 2Sets the wafer input 2.0365
H
4087042870 0 to 99990
726 WAi3 Wafer 10 Input 3Sets the wafer input 3.0366
H
4087142871 0 to 99990
731 CoN1 Constant 1Sets the constant 1.0367
H
4087242872 -32768 to 327670
732 CON2 Constant 2Sets the constant 2.0368H4087342873 -32768 to 327670
733 CON3 Constant 3Sets the constant 3.0369
H
4087442874 -32768 to 327670
734 CON4 Constant 4Sets the constant 4.036A
H
4087542875 -32768 to 327670
735 CON5 Constant 5Sets the constant 5.036B
H
4087642876 -32768 to 327670
736 CON6 Constant 6Sets the constant 6.036C
H
4087742877 -32768 to 327670
737 CON7 Constant 7Sets the constant 7.036D
H
4087842878 -32768 to 327670
738 CON8 Constant 8Sets the constant 8.036E
H
4087942879 -32768 to 327670
739 CON9 Constant 9Sets the constant 9.036F
H
4088042880-32768 to 327670
740 CoNA Constant 10Sets the constant 10.0370
H
4088142881-32768 to 327670
Simple calculation ON/OFF
– 53 –
Page 55
Ch 9 COM (communication parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
761 STno Station No.Sets the station number.0385H4090242902 0 to 255 (0: unresponsive communication)1[RESET]
762 SPED RS-485 baud rateSets the baud rate0386
764 intvRS-485 response interval Widen the time interval of receiving
response. (Set value x 20 ms)
0388
H
4090542905 0 to 1001 (20 ms)
[RESET]
767 SCC
Communication permissionsSets whether or not overwriting is
possible from the master side (PC, etc.)
038BH4090842908 0: r (Read only)
1: rW (Read and writable)
rW
[RESET]
769 UA01 MODBUS user address
setting 1
Sets the MODBUS user address. The
communication address is 45001.
038DH409104291030001
[RESET]
770 UA02 MODBUS user address
setting 2
Sets the MODBUS user address. The
communication address is 45002.
038EH409114291130001
[RESET]
771 UA03 MODBUS user address
setting 3
Sets the MODBUS user address The
communication address is 45003.
038F
H
409124291230001
[RESET]
772 UA04 MODBUS user address
setting 4
Sets the MODBUS user address. The
communication address is 45004.
0390
H
409134291330001
[RESET]
773 UA05 MODBUS user address
setting 5
Sets the MODBUS user address. The
communication address is 45005.
0391H409144291430001
[RESET]
774 UA06 MODBUS user address
setting 6
Sets the MODBUS user address The
communication address is 45006.
0392
H
409154291530001
[RESET]
775 UA07 MODBUS user address
setting 7
Sets the MODBUS user address The
communication address is 45007.
0393H409164291630001
[RESET]
776 UA08 MODBUS user address
setting 8
Sets the MODBUS user address. The
communication address is 45008.
0394H409174291730001
[RESET]
777 UA09 MODBUS user address
setting 9
Sets the MODBUS user address. The
communication address is 45009.
0395
H
409184291830001
[RESET]
778 UA10 MODBUS user address
setting 10
Sets the MODBUS user address. The
communication address is 45010.
0396
H
409194291930001
[RESET]
779 UA11 MODBUS user address
setting 11
Sets the MODBUS user address. The
communication address is 45011.
0397
H
409204292030001
[RESET]
780 UA12 MODBUS user address
setting 12
Sets the MODBUS user address. The
communication address is 45012.
0398
H
409214292130001
[RESET]
781UA13 MODBUS user address
setting 13
Sets the MODBUS user address. The
communication address is 45013.
0399H409224292230001
[RESET]
782 UA14 MODBUS user address
setting 14
Sets the MODBUS user address. The
communication address is 45014.
039A
H
409234292330001
[RESET]
783 UA15 MODBUS user address
setting 15
Sets the MODBUS user address The
communication address is 45015.
039BH409244292430001
[RESET]
784 UA16 MODBUS user address
setting 16
Sets the MODBUS user address The
communication address is 45016.
039C
H
409254292530001
[RESET]
785 UA17 MODBUS user address
setting 17
Sets the MODBUS user address The
communication address is 45017.
039D
H
409264292630001
[RESET]
786UA18 MODBUS user address
setting 18
Sets the MODBUS user address The
communication address is 45018.
039E
H
409274292730001
[RESET]
787 UA19 MODBUS user address
setting 19
Sets the MODBUS user address The
communication address is 45019.
039F
H
409284292830001
[RESET]
788 UA20 MODBUS user address
setting 20
Sets the MODBUS user address The
communication address is 45020.
03A0H409294292930001
[RESET]
789 UA21 MODBUS user address
setting 21
Sets the MODBUS user address The
communication address is 45021.
03A1H409304293030001
[RESET]
790 UA22 MODBUS user address
setting 22
Sets the MODBUS user address The
communication address is 45022.
03A2
H
409314293130001
[RESET]
791 UA23 MODBUS user address
setting 23
Sets the MODBUS user address The
communication address is 45023.
03A3H409324293230001
[RESET]
792 UA24 MODBUS user address
setting 24
Sets the MODBUS user address The
communication address is 45024.
03A4
H
409334293330001
[RESET]
793 UA25 MODBUS user address
setting 25
Sets the MODBUS user address The
communication address is 45025.
03A5
H
409344293430001
[RESET]
794 UA26 MODBUS user address
setting 26
Sets the MODBUS user address The
communication address is 45026.
03A6
H
409354293530001
[RESET]
795 UA27 MODBUS user address
setting 27
Sets the MODBUS user address The
communication address is 45027.
03A7H409364293630001
[RESET]
796 UA28 MODBUS user address
setting 28
Sets the MODBUS user address The
communication address is 45028.
03A8
H
409374293730001
[RESET]
797 UA29 MODBUS user address
setting 29
Sets the MODBUS user address The
communication address is 45029.
03A9
H
409384293830001
[RESET]
798 UA30 MODBUS user address
setting 30
Sets the MODBUS user address The
communication address is 45030.
03AA
H
409394293930001
[RESET]
799 UA31 MODBUS user address
setting 31
Sets the MODBUS user address The
communication address is 45031.
03AB
H
409404294030001
[RESET]
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
30001 to 49999
760 CtYP Communication typeSelects the type of communication.0384
H
4090142901 0: MODBUS RTU0
[RESET]
1: Cooperative operation
2: Programless communication
765 RvWt RS-485 receive timeoutIncreases the waiting period for
response. (Set value x 10 ms)
0389
H
4090642906 1 to 1001 (10 ms)
[RESET]
766 RvCtRS-485 send retry timesSets the number of send retry times.
(Used in Cooperative operation or
Programless communication)
038A
H
4090742907 0 to 103
[RESET]
768 MxSt
Max. station number
Sets the maximum station number for
communication.
038CH4090942909 0 to 31 (0: undefined)0
[RESET]
– 54 –
Page 56
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
800 UA32 MODBUS user address
setting 32
Sets the MODBUS user address The
communication address is 45032.
03ACH409414294130001
[RESET]
30001 to 49999
801 CSVG Communication SV gain Configures the gain to be added to
SV changed through cooperative
operation
03AD
H
40942429421.000
802 CSVS Communication SV shiftSets the shift value for SV changed
through cooperative operation.
03AE
H
40943429430%FS
803 kykdCooperative operation
items
Selects the items to be changed
through cooperative operation.
03D5H40982429820
[RESET]
804 APCy All parameters copyCopies all parameter values of a
master to slave devices.
03AFH40944429440
805 PLStTarget PLC station No.Sets the target station number for
programless communication.
03B0
H
40945429450
[RESET]
806 PAdkPLC registration number
allocation rule
Define the method for allocating
registration numbers to the PLC
programless communication areas.
03B1H40946429460
[RESET]
807 MSWt Communication interval
between temperature
controllers
Sets the time interval of programless
communications between temperature
controllers
03B2
H
409474294720 ms
[RESET]
808 PLWt Communication interval
between a PLC and
temperature controllers
Sets the time interval of programless
communications between a PLC and
temperature controllers
(setpoint x 2 ms).
03B3
H
409484294820 ms
[RESET]
809 PLAd Head of PLC registration
numbers
Sets the PLC register number to which
PXF accesses in programless
communication.
03B4
H
40949429490
[RESET]
810 SA01 Modbus address of data
No.1 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03B5
H
40950429500
[RESET]
811 SA02 Modbus address of data
No.2 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03B6
H
40951429510
[RESET]
812 SA03 Modbus address of data
No.3 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03B7
H
40952429520
[RESET]
813SA04 Modbus address of data
No.4 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03B8
H
40953429530
[RESET]
814 SA05 Modbus address of data
No.5 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03B9
H
40954429540
[RESET]
815 SA06 Modbus address of data
No.6 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03BA
H
40955429550
[RESET]
816 SA07 Modbus address of data
No.7 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03BB
H
40956429560
[RESET]
817 SA08 Modbus address of data
No.8 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03BC
H
40957429570
[RESET]
818SA09 Modbus address of data
No.9 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03BD
H
40958429580
[RESET]
819 SA10 Modbus address of data
No.10 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03BE
H
40959429590
[RESET]
820 SA11 Modbus address of data
No.11 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03BF
H
40960429600
[RESET]
821 SA12 Modbus address of data
No.12 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03C0
H
40961429610
[RESET]
822 SA13 Modbus address of data
No.13 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03C1
H
40962429620
[RESET]
823SA14 Modbus address of data
No.14 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03C2
H
40963429630
[RESET]
824 SA15 Modbus address of data
No.15 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03C3
H
40964429640
[RESET]
825 SA16 Modbus address of data
No.16 in setting area
Sets a MODBUS address for data to
be registered in setting area data field
in programless communication
03C4
H
40965429650
[RESET]
826 MA01 Modbus address of data
No.1 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03C5
H
40966429660
[RESET]
827 MA02 Modbus address of data
No.2 in monitor area
Sets a MODBUS address for data to
beregistered in monitor area data field
in programless communication.
03C6
H
40967429670
[RESET]
828 MA03 Modbus address of data
No.3 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03C7H40968429680
[RESET]
829 MA04 Modbus address of data
No.4 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03C8
H
40969429690
[RESET]
830 MA05 Modbus address of data
No.5 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03C9
H
40970429700
[RESET]
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0:
undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 100 (0 to 200 ms)
0000 - FFFFF
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
1 to 9999 (0.001 to 9.999)
-100 to 100%FS
0:
SV and RUN/standby
1: all parameters
0: not copy
1: copy
0 to 255 (0: undefined)
0: contiguous allocation
1: individual allocation
0 - 100 (0 to 100 ms)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
0 - 49999
(0: undefined, 40001 to 49999: MODBUS address)
– 55 –
Page 57
Ch10 PFB (PFB parameters)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
831 MA06 Modbus address of data
No.6 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03CAH40971429710
[RESET]
832 MA07 Modbus address of data
No.7 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03CB
H
40972429720
[RESET]
833 MA08 Modbus address of data
No.8 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03CC
H
40973429730
[RESET]
834 MA09 Modbus address of data
No.9 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03CD
H
40974429740
[RESET]
835 MA10 Modbus address of data
No.10 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03CE
H
40975429750
[RESET]
836 MA11 Modbus address of data
No.11 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03CFH40976429760
[RESET]
837 MA12 Modbus address of data
No.12 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03D0
H
40977429770
[RESET]
838 MA13 Modbus address of data
No.13 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03D1
H
40978429780
[RESET]
839 MA14 Modbus address of data
No.14 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03D2
H
40979429790
[RESET]
840 MA15 Modbus address of data
No.15 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03D3
H
40980429800
[RESET]
841 MA16 Modbus address of data
No.16 in monitor area
Sets a MODBUS address for data to
be registered in monitor area data field
in programless communication.
03D4
H
40981429810
[RESET]
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0:
undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001 to 39999, 40001 to 49999:
MODBUS address)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
870 PGAP PFB dead bandSelects the type of co m munication.01A8
H
4042542425 0 - 10000 (0.0 to 100.0%)0
871 TRVL Valve stro ke timeSets the f ull stro ke ti me of the v alve.01A9
H
4042642426 5 - 180 (5 to 180 s)30 s
873 CALPFB input adjustmentCarry out zero / span adjustment of
PFB input.
01AB
H
4042842428 0: no adjustment/forced termination
1: zero adjustment
2: span adjustment
3: auto adjustment
0
– 56 –
Page 58
Ch 11 DSP (parameter mask)
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
-dP0101C2H4045142451 0000 to FFFFh
-dP0201C3
H
4045242452 0000 to FFFFh
-dP0301C4
H
4045342453 0000 to FFFFh
-dP0401C5H4045442454 0000 to FFFFh
-dP0501C6
H
4045542455 0000 to FFFFh
-dP0601C7
H
4045642456 0000 to FFFFh
-dP0701C8H4045742457 0000 to FFFFh
-dP0801C9
H
4045842458 0000 to FFFFh
-dP0901CAH4045942459 0000 to FFFFh
-dP1001CB
H
4046042460 0000 to FFFFh
-dP1101CC
H
4046142461 0000 to FFFFh
-dP1201CDH4046242462 0000 to FFFFh
-dP1301CE
H
4046342463 0000 to FFFFh
-dP1401CF
H
4046442464 0000 to FFFFh
-dP1501D0H4046542465 0000 to FFFFh
-dP1601D1
H
4046642466 0000 to FFFFh
-dP1701D2H4046742467 0000 to FFFFh
-dP1801D3
H
4046842468 0000 to FFFFh
-dP1901D4
H
4046942469 0000 to FFFFh
-dP2001D5
H
4047042470 0000 to FFFFh
-dP2101D6
H
4047142471 0000 to FFFFh
-dP2201D7
H
4047242472 0000 to FFFFh
-dP2301D8
H
4047342473 0000 to FFFFh
-dP2401D9
H
4047442474 0000 to FFFFh
-dP2501DA
H
4047542475 0000 to FFFFh
-dP2601DB
H
4047642476 0000 to FFFFh
-dP2701DC
H
4047742477 0000 to FFFFh
-dP2801DD
H
4047842478 0000 to FFFFh
-dP2901DE
H
4047942479 0000 to FFFFh
-dP3001DF
H
4048042480 0000 to FFFFh
-dP3101E0H4048142481 0000 to FFFFh
Sets the parameters to be di splayed/
not displayed.
Parameter maskValue differs
depending on
the model.
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
940 ToUT Operation ti meout (return
to PV/SV display)
Sets the ti me until the displ ay returns
to PV/SV screen from setting screen.
0212H405314253160S
942 SoFk Blinking SV duri ng Soft
Start
Sets whether or not to blink SV during
Soft Start.
0215
H
4053442534ON
943 ALMFSets whether or not to blink PV/SV
when DO becomes ON.
Blinking PV/SV at ALM0216
H
40535425350
944 LOFF Display timeoutSets the time until the display
automatically turns off.
0213
H
4053242532oFF
945 DSPT PV/SV Display offSets ON/OFF of PV and SV display0219H40538425380
946 FLTF Blinking PV at input error Sets whether or not to blink PV at an
input error
021A
H
40539425390
947 BLiTBrightnessSets the brightness of LED backlight 021B
H
40540425403
948bCon Control at burnoutSets whether to continue or to stop
control when the device detects a
burnout of PV input
0218
H
4053742537OFF
0: PV display (no change)
1: PV and alarm status, alternately
2: blinking PV
3: alarm status
1: oFF (Not use)
2: 15s (Auto-off after 15 sec.)
3: 30s (Auto-off after 30 sec.)
4: 1M (Auto-off after 1 min.)
5: 5M (Auto off after 5 min.)
0: PV and SV ON
1: SV OFF
2: PV OFF
3: PV and SV OFF
4: PV, SV, and indicators OF
F (all OFF)
5: SV OFF (rel ights for 5 sec. by pressing any key)
6: PV OFF (relights for 5 sec. by pressing any key)
7: PV and SV OFF
(relights for 5 sec. by pressing any key)
8: PV, SV, and indicators OFF
(relights for 5 sec. by pressingany key)
0: PV blinks at an input error
1: No blink
0 to 3 (3 is the brightest)
0: oFF (stops control)
- MVFront MVSets MV on front panel during manual
mode.
0079
H
40122421220000-500 to 10500 (-5.0 to 105.0%)
Others
– 58 –
Page 60
Resistor Number Order Read/Write Parameter List
Internal
Engineering
unit
NameContents
Relative
address
Register No.
4000142001 -4000242002 CTrLControl method
4000342003SVFront SV
4000442004 STbySwitchover between R UN and standby
4000542005 AT
4000642006 PProportional band
4000742007 iIntegration time
4000842008 dDifferential t ime
4000942009 hYSON/OFF control hysteresis
4001042010 CoLCooling proportional band coefficient
4001142011 dbDead band
4001242012 ArAnti-reset windup
4001342013bALOutput convergence value
4001442014 PvoFPV input shift
4001542015 SvoFSV shift
4001642016 PvTPV Input type
4001742017 PvUUnit
4001842018 PvbPV
4004042040 LoCKey lock
4004142041 AM1TAM1 output event type
4004242042 AM2TAM2 output event type
4004342043 AM3TAM3 output event type
4004442044 AL1ALM1 set value or A1 - L set value
4004542045 AL2ALM2 set
value or A2-L set value
4004642046 AL3ALM3 set value or A 3-L set v alue
4004742047 A1-hAlarm 1 upper limit set value
4004842048 A2-hAl arm 2 upper limit set value
4004942049 A3-hAlarm 3 upper limit set value
4005042050 A1hYALM1 hysteresis
4005142051 A2hYALM2 hysteresis
4005242052 A3hYALM3 hysteresis
4005342053 dLY1ALM1 delay
40054
42054 dLY2ALM2 delay
4005542055 dLY3ALM3 delay
4008142081ModRamp soak mode
4008242082PrGRamp soak control command
4008342083 PTnRamp soak operation pattern
4008542085 SLFbPV stable width during self-tuning
4008742087COMDI Communication DI
4008842088 rEvnormal/reverse o p eration
4008942089 TC1OUT1 propor tion cyc le
4009042090 TC2OUT2 proportion cycle
4009242092 doP1DO1 option
4009342093 doP2DO2 option
4009442094 doP3DO3 opt
Switchover between auto and manual mod e
4012242122 MVFront MV
4013142131 SVFront SV
4013242132MVFront MV
4013342133 MAn
Switchover between auto and manual mod e
4013442134 STbySwitchover betw een RUN and standby
4013542135AT
4013642136rEMswitching remote mode
4013942139Uky1key assignment (USER 1)
4014042140 Uky2key assignment (USER 2)
4014142141 Uky3key assignmen t (USER 3)
Auto-tuning run command
Auto-tuning run command
0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
000A
000B
000C
000D
000E
000F
0010
0011
0012
0013
0014
0015
0016
0017
0018
0019
001A
001B
001E
001F
40
03942039hb1HB alarm set value0026
0027
0028
0029
002A
002B
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Relative
address
00A0
00A1
00A2
00A3
00A4
00A5
00A6
00A7
00A8
00A9
00AA4017142171 A2-hAlarm 2 upper limit set value
00AB4017242172 A2hYALM2 hysteresis
00AC4017342173 AoP2ALM2 option
00AD4017442174 dLY2ALM2 delay
00AE4017542175 dL2UALM2 delay time unit
00AF4017642176 A3TPALM3 alarm type
00B04017742177 AL3ALM3 set value or A3-L set value
00B14017842178 A3-hAlarm 3 upper limit set value
00B24017942179 A3hYALM3 hysteresis
00B34018042180 AoP3ALM3 option
00B44018142181d
00B54018242182dL3UALM3 delay time unit
00B64018342183 AM4TALM4 alarm type
00B74018442184 AL4ALM4 set value or A4-L set value
00B84018542185 A4-hAlarm 4 upper limit set value
00B94018642186 A4hYALM4 hysteresis
00BA4018742187 AoP4ALM4 option
00BB4018842188 dLY4ALM4 delay
00BC4018942189 dL4UALM4 delay time unit
00BD4019042190 AM5TALM5 alarm type
00BE4019142191 AL5ALM5 set value or A5-L set value
00BF
00C04019342193 A5hYALM5 hysteresis
00C14019442194 AoP5ALM5 option
00C24019542195 dLY5ALM5 delay
00C34019642196 dL5UALM5 delay time unit
00CB4020442204 hb1HB alarm 1 set value
00CC4020542205 hb1hHB alarm 1 hysteresis
00CD4020642206 hS1Shorted-load alarm 1 set value
00DE4022342223 PLtSPID switching method
00DF4022442224 SvMXMax SV selection number
00E04022542225 PL1MMax PID selection number
00E64023142231 SVFront SV
00E74023242232 PProportional band
00E84023342233 iIntegration time
00E94023442234
00EA4023542235hYSON/OFF control hysteresis
00EB4023642236 CoLCooling proportional band coefficient
00EC4023742237dbDead band
00ED4023842238 bALOutput convergence value
00EE4023942239 ArAnti-reset windup
00EF4024042240 rEvnormal/reverse operation
00F04024142241 Sv1Set value 1
00F14024242242 P1Proportional band
00F24024342243 i1Integration time
00F34024442244 d1Differential time
00F44024542245 hYS1ON/OFF control hysteresis
00F54024642246 CoL1Cooling proportional band coefficient
00F6
00F74024842248bAL1Output convergence value
00F84024942249 Ar1Anti-reset windup
00F94025042250 rEv1normal/reverse operation
00FA4025142251 Sv2Set value 2
00FB4025242252 P2Proportional band
00FC4025342253 i2Integration time
00FD4025442254 d2Differential time
00FE4025542255 hYS2ON/OFF control hysteresis
00FF4025642256 CoL2Cooling proportional band coefficient
01004025742257 db2Dead band
01014025842258bAL2Output convergence value
Register No.
Engineering
Internal
H
4014342143 di1Di-1 function008E
H
4014442144 di2Di-2 function008F
H
4014542145 di3Di-3 function0090
H
4014642146 di4Di-4 function0091
H
40147
H
4016142161 LAChDO output latch release command
H
40162
H
4016342163 AL1ALM1 set value or A1-L set value
H
4016442164 A1-hAlarm 1 upper limit set value
H
4016542165 A1hYALM1 hysteresis
H
4016642166 AoP1ALM1 option
H
4016742167 dLY1ALM1 delay
H
4016842168 dl1UALM1 delay time unit
H
4016942169 A2TPALM2 alarm type
H
4017042170 AL2ALM2 set value or A2-L set value
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
4019242192 A5-hAlarm 5 upper limit set value
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
4024742247 db1Dead band
H
H
H
H
H
H
H
H
H
H
H
H
NameContents
unit
42147 di5Di-5 function0092
42162 A1TPALM1 alarm type
LY3ALM3 delay
42212 LbTMLoop break detection time
dDifferential time
– 59 –
Page 61
Internal
Engineering
unit
NameContents
Relative
address
Register No.
01024025942259 Ar2Anti-reset windup
01034026042260 rEv2normal/reverse operation
01044026142261 Sv3Set value 3
01054026242262 P3Proportional band
01064026342263 i3Integration time
01074026442264 d3Differential time
01084026542265 hYS3ON/OFF control hysteresis
01094026642266 CoL3Cooling proportional band coefficient
010A4026742267 db3Dead band
010B4026842268bAL3Output convergence value
010C4026942269 Ar3Anti-reset windup
010D4027042270 rEv3normal/reverse operation
010E4027142271 Sv4Set value 4
010F
4027242272 P4Proportional band
01104027342273 i4Integration time
01114027442274 d4Differential time
01124027542275 hYS4ON/OFF control hysteresis
01134027642276 CoL4Cooling proportional band coefficient
01144027742277 db4Dead band
01154027842278bAL4Output convergence value
01164027942279 Ar4Anti-reset windup
01174028042280 rEv4normal/reverse operation
01184028142281 Sv5Set value 5
01194028242282 P5Proportional band
011A4028342283 i5
Integration time
011B4028442284 d5Differential time
011C4028542285hYS5ON/OFF control hysteresis
011D4028642286 CoL5Cooling proportional band coefficient
011E4028742287db5Dead band
011F4028842288 bAL5Output convergence value
01204028942289 Ar5Anti-reset windup
01214029042290 rEv5normal/reverse operation
01224029142291 Sv6Set value 6
01234029242292 P6Proportional band
01244029342293 i6Integration time
01254029442294 d6Differential time
01264029542295 hYS6ON/OFF control hysteresis
0127
4029642296 CoL6Cooling proportional band coefficient
01284029742297 db6Dead band
01294029842298bAL6Output convergence value
012A4029942299 Ar6Anti-reset windup
012B4030042300 rEv6normal/reverse operation
012C4030142301 Sv7Set value 7
012D4030242302 P7Proportional band
012E4030342303 i7Integration time
012F4030442304 d7Differential time
01304030542305 hYS7ON/OFF control hysteresis
01314
030642306 CoL7Cooling proportional band coefficient
01324030742307 db7Dead band
01334030842308bAL7Output convergence value
01344030942309 Ar7Anti-reset windup
01354031042310 rEv7normal/reverse operation
01364031142311 REF1PID Palette switching point 1 (PV)
01374031242312 REF2PID Palette switching point 2 (PV)
01384031342313 REF3PID Palette switching point 3 (PV)
01394031442314 REF4PID Palette switching point 4 (PV)
013A4031542315 REF5PID Palette switching point 5 (PV)
013B4031642316 REF6PID Palette switching point 6 (PV)
013C4031742317 REF7PID Palette switching point 7 (PV)
01544034142341 PvTPV Input type
01554034242342 PvbPV input lower limit
01564034342343 PvFPV input upper limit
01574034442344 PvdDecimal point position
01584034542345 PvUUnit
01594034642346
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Internal
Engineering
unit
NameContents
Relative
address
Register No.
01814038642386 PhC1OUT1 upper limit
01824038742387 PLC2OUT2 lower limit
01834038842388 PhC2OUT2 upper limit
01844038942389 PCUTType of output limiter
01854039042390 FLo1MV1 during FALT
01864039142391 FLo2MV2 during FALT
01874039242392 SFo1MV1 during soft start
01894039442394 SFTMSoft start set time
018D4039842398Sbo1MV1 during standby
018E4
039942399 Sbo2MV2 during standby
018F4040042400 SbMdStandby mode
01934040442404 OUT1T OUT1 output type
01924040342403 AoHAO upper scaling
01914040242402 AoLAO lower scaling
01904040142401 AotAO output type
01944040542405 OUT2T OUT2 output type
01954040642406 do1TDO1 output type
01964040742407 do2TDO2 output type
01974040842408 do3TDO3 output type
01984040942409 do4TDO4 output type
01994041042410 do5TDO5 output type
01A4
4042142421 CTrLControl method
01A54042242422 onoFON/OFF hysteresis mode
01A64042342423SLFbPV stable width during self-tuning
01A74042442424 PrCSTarget
01A84042542425 PGAPPFB dead band
01A94042642426 TRvLValve stroke time
01AB4042842428 CALPFB input adjustment
01AC4042942429 rMPRamp SV on/off
01AD4043042430 rMPLRamp SV-decline
01AE4043142431 rMPhRamp SV-incline
01AF4043242432 rMPURamp SV slope time unit
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023E4057542575 ConTRestore mode
02444058142581 Sv-1Ramp soak 1 seg/SV
02454058242582TM1rRamp soak 1 seg ramp time
0246
4058342583 TM1SRamp soak 1 seg soak time
02474058442584 Sv-2Ramp soak 2 seg/SV
02484058542585TM2rRamp soak 2 seg ramp time
02494058642586TM2SRamp soak 2 seg soak time
024A4058742587 Sv-3Ramp soak 3 seg/SV
024B4058842588 TM3rRamp soak 3 seg ramp time
024C
4058942589TM3SRamp soak 3 seg soak time
024D4059042590 Sv-4Ramp soak 4 seg/SV
024E4059142591 TM4rRamp soak 4 seg ramp time
024F4059242592 TM4SRamp soak 4 seg soak time
02504059342593Sv-5Ramp soak 5 seg/SV
02514059442594 TM5rRamp soak 5 seg ramp time
02524059542595 TM5SRamp soak 5 seg soak time
025340596
42596 Sv-6Ramp soak 6 seg/SV
02544059742597 TM6rRamp soak 6 seg ramp time
02554059842598 TM6SRamp soak 6 seg soak time
02564059942599 Sv-7Ramp soak 7 seg/SV
02574060042600 TM7rRamp soak 7 seg ramp time
02584060142601 TM7SRamp soak 7 seg soak time
02594060242602 Sv-8Ramp soak 8 seg/SV
025A
4060342603 TM8rRamp soak 8 seg ramp time
025B4060442604 TM8SRamp soak 8 seg soak time
025C4060542605 Sv-9Ramp soak 9 seg/SV
025D4060642606 TM9rRamp soak 9 seg ramp time
025E4060742607 TM9SRamp soak 9 seg soak time
025F4060842608Sv10Ramp soak 10 seg/SV
0260
4060942609 T10rRamp soak 10 seg ramp time
02614061042610 T10SRamp soak 10 seg soak time
02624061142611 Sv11Ramp soak 11 seg/SV
02674061642616 T12SRamp soak 12 seg soak time
02684061742617 Sv13Ramp soak 13 seg/SV
02694061842618 T13rRamp soak 13 seg ramp time
026A4061942619 T13SRamp soak 13 seg soak time
026B
4062042620 Sv14Ramp soak 14 seg/SV
026C4062142621 T14rRamp soak 14 seg ramp time
026D4062242622 T14SRamp soak 14 seg soak time
026E4062342623Sv15Ramp soak 15 seg/SV
026F4062442624 T15rRamp soak 15 seg ramp time
02704062542625 T15SRamp soak 15 seg soak time
02714062642626 Sv16Ramp soak 16 seg/SV
0272
4062742627 T16rRamp soak 16 seg ramp time
02734062842628 T16SRamp soak 16 seg soak time
02744062942629 Sv17Ramp soak 17 seg/SV
02754063042630 T17rRamp soak 17 seg ramp time
02764063142631 T17SRamp soak 17 seg soak time
02774063242632 Sv18Ramp soak 18 seg/SV
02784063342633 T18rRamp soak 18 seg ramp time
0279
4063442634T18SRamp soak 18 seg soak time
027A4063542635 Sv19Ramp soak 19 seg/SV
027B4063642636 T19rRamp soak 19 seg ramp time
027C4063742637 T19SRamp soak 19 seg soak time
027D4063842638 Sv20Ramp soak 20 seg/SV
027E
4063942639 T20rRamp soak 20 seg ramp time
027F4064042640 T20SRamp soak 20 seg soak time
02634061242612 T11rRamp soak 11 seg ramp time
02644061342613 T11SRamp soak 11 seg soak time
02654061442614 Sv12Ramp soak 12 seg/SV
02664061542615 T12rRamp soak 12 seg ramp time
02804064142641 Sv21Ramp soak 21 seg/SV
0281
4064242642 T21rRamp soak 21 seg ramp time
02824064342643 T21SRamp soak 21 seg soak time
02834064442644 Sv22Ramp soak 22 seg/SV
02844064542645 T22rRamp soak 22 seg ramp time
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Internal
Engineering
unit
NameContents
Relative
address
Register No.
02854064642646 T22SRamp soak 22 seg soak time
02864064742647 Sv23Ramp soak 23 seg/SV
02874064842648 T23rRamp soak 23 seg ramp time
02884064942649 T23SRamp soak 23 seg soak time
02894065042650 Sv24Ramp soak 24 seg/SV
028A4065142651 T24rRamp soak 24 seg ramp
time
028B4065242652 T24SRamp soak 24 seg soak time
028C4065342653Sv25Ramp soak 25 seg/SV
028D4065442654 T25rRamp soak 25 seg ramp time
028E4065542655 T25SRamp soak 25 seg soak time
028F4065642656 Sv26Ramp soak 26 seg/SV
02904065742657 T26rRamp soak 26 seg ramp time
02914065842658 T26SRamp soak
26 seg soak t ime
02924065942659 Sv27Ramp soak 27 seg/SV
02934066042660 T27rRamp soak 27 seg ramp time
02944066142661 T27SRamp soak 27 seg soak time
02954066242662 Sv28Ramp soak 28 seg/SV
02964066342663 T28rRamp soak 28 seg ramp time
02974066442664 T28SRamp soak 28 seg soak t
ime
02984066542665 Sv29Ramp soak 29 seg/SV
02994066642666 T29rRamp soak 29 seg ramp time
029A4066742667 T29SRamp soak 29 seg soak time
029B4066842668Sv30Ramp soak 30 seg/SV
029C4066942669 T30rRamp soak 30 seg ramp time
029D4067042670 T30SRamp soak 30 seg soak time
029E4067142671 Sv31Ramp
soak 31 seg/SV
029F4067242672 T31rRamp soak 31 seg ramp time
02A04067342673 T31SRamp soak 31 seg soak time
02A14067442674 Sv32Ramp soak 32 seg/SV
02A24067542675 T32rRamp soak 32 seg ramp time
02A34067642676 T32SRamp soak 32 seg soak t
ime
02A44067742677 Sv33Ramp soak 33 seg/SV
02A54067842678 T33rRamp soak 33 seg r amp time
02A64067942679 T33SRamp soak 33 seg soak time
02A74068042680 Sv34Ramp soak 34 seg/SV
02A84068142681T34rRamp soak 34 seg ramp time
02A94068242682T34SRamp
soak 34 seg soak time
02AA4068342683 Sv35Ramp soak 35 seg/SV
02AB4068442684T35rRamp soak 35 seg ramp time
02AC4068542685T35SRamp soak 35 seg soak time
02AD4068642686 Sv36Ramp soak 36 seg/SV
02A
E4068742687T36rRamp soak 36 seg ramp time
02AF4068842688 T36SRamp soak 36 seg soak time
02B04068942689 Sv37Ramp soak 37 seg/SV
02B14069042690 T37rRamp soak 37 seg ramp time
02B24069142691 T37SRamp soak 37 seg soak time
02B34069242692 Sv38Ramp
soak 38 seg/SV
02B44069342693 T38rRamp soak 38 seg r amp time
02B54069442694 T38SRamp soak 38 seg soak time
02BC4070142701 Sv41Ramp soak 41 seg/SV
02BD4070242702 T41rRamp soak 41 seg ramp time
02BE4070342703 T41SRamp soak 41 seg soak time
02BF4070442704 Sv42Ramp soak
42 seg/SV
02C04070542705 T42rRamp soak 42 seg ramp time
02C14070642706 T42SRamp soak 42 seg soak time
02C24070742707 Sv43Ramp soak 4 3 seg/SV
02C34070842708 T43rRamp soak 4 3 seg ramp time
02C44070942709 T43SRamp soak 43 seg soak time
02C54071042710 Sv44Ramp soak 44 seg/SV
02C64071142711 T44rRamp soak 44 seg ramp time
02C74071242712 T44SRamp soak 44 seg soak time
02C84071342713Sv45Ramp soak 45 seg/SV
02C94071442714 T45rRamp soak 45 seg ramp time
02CA4071542715 T45SRamp soak 45 seg soak time
02CB4071642716 Sv46Ramp soak 46 seg/SV
02CC4071742717 T46rRamp soak 46 seg ramp time
02CD4071842718 T46SRamp
soak 46 seg soak time
02CE4071942719 Sv47Ramp soak 47 seg/SV
02CF4072042720 T47rRamp soak 47 seg ramp time
02D04072142721 T47SRamp soak 47 seg soak time
02D14072242722 Sv48Ramp soak 48 seg/SV
02D24072342723 T48rRamp soak 48 seg ramp time
02D34072442724 T48SRamp soak 48 seg soak t
ime
02D44072542725 Sv49Ramp soak 49 seg/SV
02D54072642726 T49rRamp soak 49 seg ramp time
02B64069542695 Sv39Ramp soak 39 seg/SV
02B74069642696 T39rRamp soak 39 seg ramp time
02B84069742697 T39SRamp soak 39 seg soak time
02B94069842698Sv40Ramp soak 40 seg/SV
02BA4069942699 T40rRamp soak
40 seg ramp time
02BB4070042700 T40SRamp soak 40 seg soak time
02D64072742727 T49SRamp soak 49 seg soak time
02D74072842728Sv50Ramp soak 50 seg/SV
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– 61 –
Page 63
Internal
Engineering
unit
NameContents
Relative
address
Register No.
02D84072942729 T50rRamp soak 50 seg ramp time
02D94073042730T50SRamp soak 50 seg soak t ime
02DA4073142731 Sv51Ramp soak 51 seg/SV
02DB4073242732T51rRamp soak 51 seg ramp time
02DC4073342733 T51SRamp soak 51 seg soak time
02DD
4073442734 Sv52
Ramp soak 52 seg/SV
02D
E4073542735T52rRamp soak 52 seg ramp time
02DF4073642736T52SRamp soak 52 seg soak t ime
02E04073742737 Sv53Ramp soak 53 seg/SV
02E14073842738 T53rRamp soak 5 3 seg r amp time
02E24073942739T53SRamp soak 53 seg soak t ime
02E34074042740 Sv54Ramp soak 54 seg/SV
02E44074142741 T54rRamp soak 54 seg ramp time
02E54074242742 T54SRamp soak 54 seg soak time
02E64074342743Sv55Ramp soak 55 seg/SV
02E74074442744 T55rRamp soak 55 seg ramp time
02E84074542745 T55SRamp soak 55 seg soak t ime
02E94074642746 Sv56Ramp soak 56 seg/SV
02EA4074742747 T56rRamp soak 56 seg ramp
time
02EB4074842748 T56SRamp soak 56 seg soak time
02EC4074942749 Sv57Ramp soak 57 seg/SV
02ED4075042750 T57rRamp soak 57 seg ramp time
02EE4075142751 T57SRamp soak 57 seg soak time
02EF4075242752 Sv58Ramp soak 58 seg/SV
02F04075342753 T58rRamp soak 58 seg ramp time
02F14075442754 T58SRamp soak 58 seg
soak time
02F24075542755 Sv59Ramp soak 59 seg/SV
02F34075642756 T59rRamp soak 59 seg ramp time
02F44075742757 T59SRamp soak 59 seg soak time
02F54075842758Sv60Ramp soak 60 seg/SV
02F64075942759 T60rRamp soak 60 seg ramp time
02F74076042760 T60SRamp soak 60 seg soak time
02F84076142761 Sv61Ramp soak
61 seg/SV
02F94076242762 T61rRamp soak 61 seg ramp time
02FA4076342763 T61SRamp soak 61 seg soak time
02FB4076442764 Sv62Ramp soak 62 seg/SV
02FC4076542765 T62rRamp soak 62 seg ramp time
02FD4076642766 T62SRamp soak 62 seg soak time
02FE4076742767 Sv63Ramp soak 6 3 seg/SV
02FF4076842768 T63rRamp soak 63 seg ramp time
03004076942769 T63SRamp soak 63 seg soak time
03014077042770 Sv64Ramp soak 64 seg/SV
03024077142771 T64rRamp soak 64 seg ramp time
03034077242772 T64SRamp soak 64 seg soak time
031F4080042800 WCMdElectric power calculation command
03214080242802 VoltFixed voltage value
0322
4080342803 Cur
Current value for simple power calculation
03244080542805 WdPDecimal point p o sit io n for electric po w er
03254080642806 PhyPower factor for simple calculation
03444083742837W2i1Wafer 2 Input 1
03454083842838 W2i2Wafer 2 I np ut 2
03464083942839W2i3Wafer 2 In p ut 3
03474084042840 W3MAWafer 3 Calculation
03484084142841 W3i1Wafer 3 Input 1
0349
034C4084542845 W4i1Wafer 4 In p ut 1
034D4084642846 W4i2Wafer 4 In p ut 2
034E4084742847 W4i3Wafer 4 In p ut 3
034F4084842848 W5MAWafer 5 Calculati
on
03504084942849 W5i1Wafer 5 In p ut 1
03514085042850 W5i2Wafer 5 In p ut 2
03524085142851 W5i3Wafer 5 In p ut 3
03534085242852 W6MAWafer 6 C alculation
03544085342853 W6i1Wafer 6 I np ut 1
03554085442854 W6i2Wafer 6 In p ut 2
03564085542855 W6i3Wafer 6 In p ut 3
035740856
42856 W7MAWafer 7 C alculation
03584085742857 W7i1Wafer 7 Inp ut 1
03594085842858 W7i2Wafer 7 I np ut 2
035A4085942859 W7i3Wafer 7 In p ut 3
035B4086042860 W8MAWafer 8 Calculation
03264080742807 RyCnUpper limit of relay contact operation
03274080842808 OpTmUpper lim it of operation days
033E4
083142831MAThSimple calculation ON/OFF
033F4083242832W1MA Wafer 1 Calculation
03404083342833 W1i1Wafer 1 In p ut 1
03414083442834W1i2Wafer 1 Input 2
03424083542835W1i3Wafer 1 In p ut 3
03434083642836W2MA Wafer 2 Calculation
035C4086142861 W8i1Wafer 8 Input 1
035D40862
42862 W8i2Wafer 8 Input 2
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4094542945 PLStTarget PLC station No.
03B14094642946 PAdkRegistration number allocation rule
03B24094742947 MSWtCommunication interval among stations
03B34094842948 PLWt
Communication interval between station and PLC
03B44094942949 PLAd
Starting register number in programless communication
03B54095042950 SA01MODBUS address 1 for the setting area
03B64095142951 SA02MODBUS address 2 for the setting area
03B74095242952 SA03MODBUS address 3 for the setting area
03B84095342953SA04MODBUS address 4 for the setting area
03B94095442954 SA05MODBUS address 5 for the setting area
03BA4095542955 SA06MODBUS address 6 for the setting area
03BB
4095642956 SA07MODBUS address 7 for the setting area
03BC4095742957 SA08MODBUS address 8 for the setting area
03BD4095842958SA09MODBUS address 9 for the setting area
03BE4095942959 SA10MODBUS address 10 for the setting area
03BF4096042960 SA11MODBUS address 11 for the setting area
03C04096142961 SA12MODBUS address 12 for the setting area
03C1
4096242962 SA13MODBUS address 13 for the setting area
03C24096342963SA14MODBUS address 14 for the setting area
03C34096442964 SA15MODBUS address 15 for the setting area
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– 62 –
Page 64
Relative
address
03C44096542965 SA16MODBUS address 16 for the setting area
03C54096642966 MA01MODBUS address 1 for the monitor area
03C64096742967 MA02MODBUS address 2 for the monitor area
03C74096842968 MA03MODBUS address 3 for the monitor area
03C84096942969 MA04MODBUS address 4 for the monitor area
03C94097042970 MA05MODBUS address 5 for the monitor area
03CA4097142971 MA06MODBUS address 6 for the monitor area
03CB4097242972 MA07MODBUS address 7 f
03CC4097342973 MA08MODBUS address 8 for the monitor area
03CD4097442974 MA09MODBUS address 9 for the monitor area
03CE4097542975 MA10MODBUS address 10 f or the monitor area
03CF4097642976 MA11MODBUS address 11 f or the monitor area
03D04097742977 MA12MODBUS address 12 f or the monitor area
03D14097842978 MA13MODBUS address 13 for the monitor area
03D2
03D34098042980 MA15MODBUS address 15 for the monitor area
03D44098142981 MA16MODBUS address 16 for the monitor area
03D54098242982 KYKdCooperative operation items
13884500147001User address area 1
13894500247002User address area 2
138A4500347003User address area 3
138B
138C4500547005User address area 5
138D4500647006User address area 6
138E4500747007User address area 7
Register No.
Engineering
Internal
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4097942979 MA14MODBUS address 14 for the monitor area
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4500447004User address area 4
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H
unit
NameContents
or the monitor area
Relative
address
138F4500847008User address area 8
13904500947009User address area 9
13914501047010User address area 10
13924501147011User address area 11
13934501247012User address area 12
13944501347013User address area 13
13954501447014User address area 14
1396
13974501647016User address area 16
13984501747017User address area 17
13994501847018User address area 18
139A4501947019User address area 19
139B4502047020User address area 20
139C4502147021User address area 21
139D
139E4502347023User address area 23
139F4502447024User address area 24
13A04502547025User address area 25
13A14502647026User address area 26
13A24502747027User address area 27
13A34502847028User address area 28
13A4
13A54503047030User address area 30
13A64503147031User address area 31
13A74503247032User address area 32
Register No.
Engineering
Internal
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4501547015User address area 15
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4502247022User address area 22
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4502947029User address area 29
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NameContents
unit
– 63 –
Page 65
Word data (read only): Function code [04(H)]
DisplayNo.NameInternal
Engineering
unit
Value
Function
Relative
address
Register No.
Read dataWritten data range
Factory-set
value
Dependent
on range
Remarks
420 STATRamp soak progressDisplays the progress of the ramp soak 0028
H
3004132041-
421 Mv1MV1(%)Displays the output value of the
control output (OUT1)
0029
H
3004232042-
422 Mv2MV2(%)Displays the output value of the
control output (OUT2)
002A
H
3004332043-
429 TM1Remaining time on timer 1 Displays the remaining time on timer 1 0064
H
3010132101-
430 TM2Remaining time on timer 2 Displays the remaining time on timer 2 0065
H
3010232102-
431TM3Remaining time on timer 3 Displays the remaining time on timer 3 0066
H
3010332103-
435 COMM Communication statusDisplays the communication status.006D
H
3011032110-
439 KWH PowerDisplays the calculated amount of
electric power.
006F
H
3011232112 0 to 9999 (0 to 9999 Wh)-
440 RCN1 Number of operating times
(control relay 1)
Displays the number of times that
control output relay 1 has operated.
0070
H
3011332113 0 to 9999 (0 to 9999 k times)-
441 RCN2 Number of operating times
(control relay 2)
Displays the number of times that
control output relay 2 has operated.
0071H3011432114 0 to 9999 (0 to 9999 k times)-
442 RUNt Operating daysDisplays the number of days that the
controller has operated.
0072
H
3011532115 0 to 5000 (0 to 5000 days)-
443 FALT Error sourceDisplays the source of an error0036
- SVSV (set value)Displays SV (set value) under use.0001H3000232002 0 to 100%FS0.00%FSṺ
Others
[ALM STATUS]
bit 15121110 9 8 74 3 2 1 0
ALM1 OUTPUT (0: oFF / 1: ON)
ALM2 OUTPUT (0: oFF / 1: ON)
ALM3 OUTPUT (0: oFF / 1: ON)
ALM4 OUTPUT (0: oFF / 1: ON)
ALM5 OUTPUT (0: oFF / 1: ON)
ALM1 Lamp (0: oFF / 1: ON)
ALM2 Lamp (0: oFF / 1: ON)
ALM3 Lamp (0: oFF / 1: ON)
ALM4 Lamp (0: oFF / 1: ON)
ALM5 Lamp (0: oFF / 1: ON)
– 65 –
Page 67
Resistor Number Order Read/Write Parameter List
Internal
Engineering
unit
NameContents
Relative
address
Register No.
00003000132001 PVPV (process value)
00013000232002 SVSV (Currently used set value)
00023000332003 DVDV (Currently used deviation)
00033000432004 Mv1
00043000532005 Mv2Control output 2
00053000632006 STNoStation No.
00063000732007 DO STAT DO status
00073000832008 FALTFALT status
00083000932009 STATRamp soak prog
ress
00093001032010 CT1Heater current
000A3001132011 TM1Remaining time on timer 1
000B3001232012 TM2Remaining time on timer 2
000C3001332013 TM3Remaining time on timer 3
000E3001532015 DIDI information
000F3001632016 rCJrCJ temperature
005F3009632096 SERIAL6
00603009732097 SERIAL7
00613009832098SERIAL8
00623009932099 SERIAL9
00633010032100 SERIAL10
00643010132101 TM1Remaining time o n timer 1
00653010232102 TM2
00663010332103 TM3
00673010432104 TM4
00683010532103 TM5
006D3011032110 COMM
006F3011232112 KWHCalculated amount of electric power.
00703011332113 RCnT1
00713011432114 RCnT2
00723011532115 RunT
008C3014132141 ERSt
– 66 –
Page 68
Chapter 8
Sample Program
Sample Program – 68
– 67 –
Page 69
Sample Program
Caution
A sample program for reading and writing data that runs on Microsoft Visual Basic 6.0 (SP6) is distributed in our home page.
The sample program is meant to be used as a reference for your own program creation, and therefore all its actions are
not guaranteed.
Sample program body can be downloaded from our home page indicated below.
Home page address : http://www.fujielectric.com/products/instruments/ PUM_Sample_program.lzh
Before running the program, check the following summary of points for communication conditions.
• Parity, communication speed to be set in this program. Please match these values with the conditions of the PXF.
Warning when using an RS-232C to RS-485 converter
The sent data is sometimes added to the response data from the slave before it is received. In this case , when receiving the data,
process the response data only after first getting ri d of the number of bytes from the sent data.
Compatible OS
Windows 2000 Professional
Windows XP/7 Professional Edition
• Windows® is a registered trademark of the Microsoft Corporation.
• Visual Basic
®
is a registered trademark of the Microsoft Corporation.
Fuji Electric Systems Co., Ltd. assumes no responsibility for damages or infringement upon third party rights as a result of using
this sample program. Use this program while conforming to the contents of the agreement listed within.
– 68 –
Page 70
Chapter 9
Cooperative operation
Overview – 70
●
Connection – 71
●
Setup and related parameters – 72
●
Cooperative operation – 73
●
List of parameters subject to the cooperative operation – 74
– 69 –
Page 71
Overview
When you control one temperature controller, the other controllers follow it. In the cooperative operation, one of the controllers
acts as a master, while others act as slaves. When you change the settings of the master controller, a message will be sent to all
slave controllers which follow the change. For example, if you set the master device to standby, all th e slave devices will go into
standby mode.
You can set different offset values or gains for each devices to add to the SV. Also, you can copy all parameter settings to the
slaves.
Change of the master SV
Slave SVs will follow
the change
PXF
Station 1
Master device
PXF
Station 2
Slave device
Up to 31 devices
PXF
Station 31
Slave device
– 70 –
Page 72
Connection
PXF Series
PXF Series
PXF Series
–
+
–
+
–
+
MasterSlaveSlave
Terminating resistance
100W (1/2W)
Terminating resistance
100W (1/2W)
Connect the temperature controllers as follows.
– 71 –
Page 73
Setup and related parameters
The following parameters need to be configured to use the cooperative operation.
• Master device
Parameter
channel
CH9 CoM
Screen
760CTYPCommunication
761StNoStation No.0 to 255
768MXStLast station No.0 to 310Set the station number of the last slave.
803kykdCooperative
• Slave devices
Parameter
channel
CH9 CoM
Screen
760CTYPCommunication
761StNoStation No.0 to 255
801CSVGCommunication
802CSVSCommunication
No.
No.
Parameter
display
symbol
Parameter
display
symbol
NameSetting range
type
operation items
NameSetting range
type
SV gain
SV shift
0: MODBUS RTU
1: Cooperative operation
2: Programless communication
(0: unresponsive
communication)
0: SV and RUN/standby
1: all parameters
0: MODBUS RTU
1: Cooperative operation
2: Programless communication
(0: unresponsive
communication)
1 to 9999 (0.001 to 9.999)1000Configure the gain to be added to SV
-10000 to 10000
(-100.00 to 100.00% FS)
Initial
value
0Select "1: cooperative operation".
1Sets "1" for the master.
0Refer to “List of parameters subject to the
cooperative operation” for the details of
the cooperative operation parameters.
Initial
value
0Select "1: cooperative operation".
1Allocate the sequential numbers starting
from "2" for slave devices. (Note) Do not
skip any numbers.
changed through cooperative operation.
0Configure the shift value to be added to
SV changed through cooperative
operation.
Remarks
Remarks
To copy all parameter settings of the master to all slaves, use the following parameter .
• Parameter of master device
No.
Parameter
display
symbol
NameSetting range
copy
0: not to copy
1: copy
Initial
value
0Refer to “List of parameters subject to the
Parameter
channel
CH9 CoM
Screen
804APCYAll parameters
To check the communication status, use the following parameter.
• Parameter of master device
No.
Parameter
display
symbol
NameSetting range
error station
number
Shows the station number under
a cooperative communication
error or a programless
communication error.
Initial
value
Parameter
channel
CH4 MoN
Screen
445ERStCommunication
Remarks
cooperative operation” for the details of
the parameters to be copied.
Remarks
If communication error occurs in several
devices, the display shows their station
numbers in turn for 2 seconds each.
– 72 –
Page 74
Cooperative operation
Indicator lamp "A" blinks.
• When you change the setting of a parameter that is subject to cooperative operation, parameter settings of all slave devices
will change accordingly.
• You can select the target parameters of cooperative operation in "the screen No. 803, kykd: Cooperative operation items".
Refer to 4-5 for the details of the cooperative operation parameters.
• You can add offset and gain to the SV for each slave as follows.
Calculating formula: Slave's SV = Master's SV x Communication SV gain + Communication SV shift
• The settings of selected parameters can be copied from the master to all slaves. To start copy, set "the screen No. 804, APCY:
All parameters copy" to "1". (Copying takes 30 seconds maximum per device to complete.)
• During cooperative operation, the indicator lamp "A" on the LCD blinks. and key operation is disabled.
PXF5
PXF9
– 73 –
Page 75
List of parameters subject to the cooperative operation
❍: Target of cooperative operation❍: Target of copy
Operation screen
Operation control
parameters
Ch1 PID
Control parameters
Screen
No.
-SVPV/SV display❍❍ ❍
-PV/MVPV/MV display---
-PV/KWhPV/Electricity display--1MANSwitchover between auto and manual mode-❍❍
2STbySwitchover between RUN and standby❍❍ ❍
3REMLocal/remote switchover-❍❍
4PrGRamp soak control command-❍❍
5ATAuto-tuning run command-❍❍
6LAChAlarm output latch release command-❍❍
7SvnSV selection-❍❍
8PLn1PID selection-❍❍
9AL1
10A1-L-❍❍
11A1-H-❍❍
12AL2
13A2-L-❍❍
14A2-H-❍❍
15AL3
16A3-L-❍❍
17A3-H-❍❍
18AL4
19A4-L-❍❍
20A4-H-❍❍
21AL5
22A5-L-❍❍
23A5-H-❍❍
27WCMdElectric power calculation command-❍❍
28LoCKey lock-❍❍
50PProportional band (%)-❍❍
51iIntegration time-❍❍
52dDifferential time-❍❍
53hySON/OFF control hysteresis-❍❍
54CoLCooling proportional band coefficient-❍❍
55dbDead band (%)-❍❍
56bALOutput convergence value (%)-❍❍
57ArAnti-reset windup-❍❍
58rEvNormal/reverse operations-❍❍
59SvLSV limit (lower)-❍❍
60SvhSV limit (upper)-❍❍
61TC1OUT1 proportional cycle-❍❍
62TC2OUT2 proportional cycle-❍❍
63PLC1OUT1 lower limit-❍❍
64PhC1OUT1 upper limit-❍❍
65PLC2OUT2 lower limit-❍❍
66PhC2OUT2 upper limit-❍❍
DisplayName01
ALM1 set value
ALM2 set value
ALM3 set value
ALM4 set value
ALM5 set value
Parameter
kykd: Cooperativ e operat ion items
-❍❍
-❍❍
-❍❍
-❍❍
-❍❍
Target of copy
– 74 –
Page 76
Ch1 PID
Control parameters
Ch2 PLT
PID pallet
Parameter
Ch3 PRG
Ramp/soak
Parameter
❍: Target of cooperative operation❍: Target of copy
Screen
No.
67PCUTType of output limiter-❍❍
73ALPAAlpha-❍❍
74bEtABeta-❍❍
100SV1SV1-❍❍
101P1Proportional band 1 (%)-❍❍
102i1Integration time 1-❍❍
103d1Differential time 1-❍❍
104HyS1ON/OFF control hysteresis 1-❍❍
105CoL1Cooling proportional band 1 (%)-❍❍
106db1Dead band 1 (%)-❍❍
107bAL1Output convergence value 1 (%)-❍❍
108AR1Anti-reset windup 1-❍❍
109REV1Normal/reverse 1-❍❍
toto-❍❍
160SV7SV 7-❍❍
161P7Proportional band 7 (%)-❍❍
162i7Integration time 7-❍❍
163d7Differential time 7-❍❍
164HyS7ON/OFF control hysteresis 7-❍❍
165CoL7Cooling proportional band 7 (%)-❍❍
166db7Dead band 7 (%)-❍❍
167bAL7Output convergence value 7 (%)-❍❍
168AR7Anti-reset windup 7-❍❍
169REV7Normal/reverse 7-❍❍
170REF1PID switching point 1-❍❍
171REF2PID switching point 2-❍❍
172REF3PID switching point 3-❍❍
173REF4PID switching point 4-❍❍
174REF5PID switching point 5-❍❍
175REF6PID switching point 6-❍❍
176REF7PID switching point 7-❍❍
177SVMXMax SV selection number-❍❍
178PL1MMax PID selection number-❍❍
200PtNRamp soak operation pattern (Step No.)-❍❍
201tiMURamp soak time units-❍❍
202SV-1Ramp soak seg 1 SV 1-❍❍
203tM1RRamp soak seg 1 ramp time-❍❍
204tM1SRamp soak seg 1 soak time-❍❍
391SV64Ramp soak seg 64 SV 64-❍❍
392t64RRamp soak seg 64 ramp time-❍❍
393t64SRamp soak seg 64 soak time-❍❍
394ModRamp soak mode-❍❍
395GSoKGuaranty soak ON/OFF-❍❍
396GS-LGuaranty soak band (Lower)-❍❍
DisplayName01
::-❍❍
Parameter
kykd: Cooperativ e operat ion items
Target of copy
– 75 –
Page 77
Ch3 PRG
Ramp/soak
Parameter
Ch4 MoN
Monitor
parameters
Ch5 ALM
Alarm parameters
❍: Target of cooperative operation❍: Target of copy
Screen
No.
397GS-HGuaranty soak band (Upper)-❍❍
398PVStPV start-❍❍
399CoNtRestore mode-❍❍
400PtNMMax pattern selection-❍❍
401PMiNMin pattern selection-❍❍
420StAtRamp soak progress--421MV1MV1 (%)--422MV2MV2 (%)--423PFbPFB input value (%)--424RSVRSV1 input value--425Ct1Heater current 1 (A)--427LC1SSR leak current 1 (A)--429tM1Remaining time on timer 1--430tM2Remaining time on timer 2--431tM3Remaining time on timer 3--432tM4Remaining time on timer 4--433tM5Remaining time on timer 5--435CoMMCommunication status--436CUR1Current 1--438PoWElectric power--439KWHPower--440RCN1Number of operating times--441RCN2Number of operating times--442RUNtOperating days--443FALtError source--444diDI input state--445ERStCommunication error station number--446PLNoCurrent PID No.--447PtNoCurrent pattern No.--470A1tPALM1 alarm type-❍❍
471A1HyALM1 hysteresis-❍❍
472dLy1ALM1 delay-❍❍
473dL1UALM1 delay time units-❍❍
474AoP1ALM1 option-❍❍
475A2tPALM2 alarm type-❍❍
476A2HyALM2 hysteresis-❍❍
477dLy2ALM2 delay-❍❍
478dL2UALM2 delay time unit-❍❍
479AoP2ALM2 option-❍❍
480A3tPALM3 alarm type-❍❍
481A3HyALM3 hysteresis-❍❍
482dLy3ALM3 delay-❍❍
483dL3UALM3 delay time unit-❍❍
484AoP3ALM3 option-❍❍
485A4tPALM4 alarm type-❍❍
DisplayName01
Parameter
kykd: Cooperativ e operat ion items
Target of copy
– 76 –
Page 78
Ch5 ALM
Alarm parameters
Ch6 Set
Setup
Parameter
❍: Target of cooperative operation❍: Target of copy
Screen
No.
486A4HyALM4 hysteresis-❍❍
487dLy4ALM4 delay-❍❍
488dL4UALM4 delay time units-❍❍
489AoP4ALM4 option-❍❍
490A5tPALM5 alarm type-❍❍
491A5HyALM5 hysteresis-❍❍
492dLy5ALM5 delay-❍❍
493dL5UALM5 delay time units-❍❍
494AoP5ALM5 option-❍❍
500Hb1HB alarm set value (for CT)-❍❍
501Hb1HHB alarm hysteresis (for CT)-❍❍
502HS1Shorted-load alarm set value (for CT)-❍❍
503HS1HShorted-load alarm hysteresis (for CT)-❍❍
508LbtMLoop break detection time-❍❍
509LbAbLoop break detection range (°C)-❍❍
511WHALElectricity alarm-❍❍
530PVtPV input type-❍❍
531PVbPV input lower limit-❍❍
532PVFPV input upper limit-❍❍
533PVdDecimal point position-❍❍
535CutSquare-root extractor cut point-❍❍
536PVoFPV input shift-❍❍
537SVoFSV shift-❍❍
538tFPV input filter-❍❍
539AdJ0PV display zero adjustment-❍❍
540AdJSPV display span adjustment-❍❍
541RCJCold junction compensation-❍❍
543REM0Remote SV zero adjustment-❍❍
544REMSRemote SV span adjustment-❍❍
545REMRRemote SV input range-❍❍
546RtFRemote SV input filter-❍❍
547C1ROUT1 range-❍❍
548C2ROUT2 range-❍❍
549FLo1MV1 during FALT-❍❍
550FLo2MV2 during FALT-❍❍
551SFo1MV1 during Soft Start-❍❍
553SFtMSoft Start set time-❍❍
554Sbo1MV1 during standby-❍❍
555Sbo2MV2 during standby-❍❍
556SbMdStandby mode-❍❍
557AotAO output type-❍❍
558AoLAO lower scaling-❍❍
559AoHAO upper scaling-❍❍
561VoLtFixed voltage value-❍❍
562CURCurrent value for simple power calculation-❍❍
DisplayName01
Parameter
kykd: Cooperativ e operat ion items
Target of copy
– 77 –
Page 79
Ch6 Set
Setup
Parameter
Ch7 SYS
System
Parameter
❍: Target of cooperative operation❍: Target of copy
761StNoStation No.--762SPEdRS-485 baud rate
763PRtyRS-485 parity
764iNtVRS-485 response interval
765RVWtRS-485 receive timeout
766RVCtRS-485 send retry times
767SCCCommunication permissions
768MXStMax. station number
769UA01MODBUS user address setting 1
800UA32MODBUS user address setting 32
801CSVGCommunication SV gain
802CSVSCommunication SV shift
803KYKdCooperative operation items---
804APCYAll parameters copy--805PLSTTarget PLC station No.
806PAdKPLC registration number allocation rule
807MSWTCommunication interval among stations
808PLWtCommunication interval between station and
809PLADStarting register number in programless
DisplayName01
::---
::-❍❍
::-
PLC
communication
Parameter
kykd: Cooperativ e operat ion items
-
-
-
-
-
-
-
-
-
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
-
-
-
-
-
-
-
-
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
Target of copy
– 79 –
Page 81
CH9 CoM
Communication
parameters
Ch10 PFb
PFB parameters
Ch11 DSP
DSP parameters
Ch12 CFG
Configuration
Parameter
Ch13 PASS
Password
Parameter
❍: Target of cooperative operation❍: Target of copy
Screen
No.
810SA01MODBUS address 1 for the setting area
825SA16MODBUS address 16 for the setting area
826MA01MODBUS address 1 for the monitor area
841MA16MODBUS address 16 for the monitor area
870PGAPPFB dead band
871tRVLValve stroke time
873CALPFB input adjustment---
-dP01Parameter mask
-dP02
-dP31
940toUttime until the display returns to PV/SV
942SoFKBlinking SV during Soft Start
943ALMFBlinking PV/SV at ALM
944LoFFOperation timeout
945dSPtPV/SV Display off
946FLtFBlinking PV at input error
947bLitBrightness
948bCoNControl at burnout
949dModDisplay mode switchover
950PL01Model code---
962PL13--963RStReset--965VER1Software version
966VER2--967VER3--968VER4--990PAS1Password1 setup
991PAS2Password2 setup
992PAS3Password3 setup
DisplayName01
::-
::-
::-
screen from setting screen.
::---
(fixed data)
Parameter
kykd: Cooperativ e operat ion items
-
❍❍
Target of copy
❍❍
-
-
❍❍
❍❍
❍❍
-
-
-
-
-
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
-
-
-
-
-
-
-
-
-
-
-- -
-
-
-
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
❍❍
– 80 –
Page 82
Chapter 10
Programless communication
Overview – 82
●
Connection – 83
●
Programless communication – 84
●
Setup and related parameters – 88
●
Setup for Programless Communication – 90
– 81 –
Page 83
Overview
Programmable
controller
RS-485 MODUBS RTU protocol
PXF Series
Programmable controller (PLC) can read the data of temperature controllers or write data on temperature controllers without
preparing a rudder program. One PLC acts as a master, and multiple temperature controllers act as slaves. Each temperature
controller in turn carries out master-slave communication with PLC. The communication protocol is MODBUS RTU.
System configuration
Maximum 31 units can be connected
– 82 –
Page 84
Connection
To connect PLC and temperature controllers, follow the instructions for RS-485 connection on page 11.
The following PLC interface units are supported:
Mitsubishi MELSEC-Q series
■ MODBUS interface unit
Name: Q-supported MODBUS interface unit
Model: QJ71MB91
Siemens S7-300CPU series
■ RS-485 interface unit + MODBUS slave dongle
(Both are required for MODBUS communication.)
Name:RS-485 interface unit
Model:CP341
Name:MODBUS slave dongle
Model:6ES7870-1AB01-0YA0
– 83 –
Page 85
Programless communication
A temperature controller PXF acts as a master for communication between PLC and temperature controller, and read/write the
MODBUS address of PLC according to the programless communication setting.
(A PLC does not require a rudder program for communication becau se the temperature controller au tomati cally update the data
of the PLC's MODBUS address.)
Communication protocol used is MODBUS RTU.
First, the temperature controller of the station No.1 functions as a master to communicate with PLC. Then, the temperature
controller of the next station number becomes a master and communicates with PLC. The same steps are repeated until all the
temperature controllers finish communication, and then restart communication from the tempe rature controller of the station No.
1.
In programless communication, each temperature controller reads setting data from the addresses in the setting area allocated to
the MODBUS communication field of PLC.
Then, each temperature controller writes monitor values of them onto addresses of PLC monitor area.
(fixed to 20 words for both the setting area and the monitor area.)
Example: allocating MODBUS address of PLC starting from 41001
PLC MODBUS communication address
40001
:
41001
41020
41021
41040
41041
41060
41061
41080
:
:
:
42201
42220
42221
42240
Temperature controller station No.1
Setting area
Temperature controller station No.1
Monitor area
Temperature controller station No.2
Setting area
Temperature controller station No.2
Monitor area
:
:
:
Temperature controller station No.31
Setting area
Temperature controller station No.31
Monitor area
Reads set points
Write monitor data
Reads set points
Write monitor data
Reads set points
Write monitor data
Station No.1
Station No. 2
:
:
:
Station No. 31
– 84 –
Page 86
Usage of MODBUS communication address of PLC
The following setting area and monitor area are required for programless communication between PLC and temperature
controller.
+20Monitor area
+21Parameter setting response flag (1 word)
(20 words)
System fieldRead response flag (1 word)
+22Command setting demand flag (1 word)
+23Data on read error and setting error (1 word)
+24Data fieldMonitor parameter (16 words)
:
+39
Setting area
The setting area enables PLC to change the set points of temperature controllers, or control temperature controllers.
• Setting area data field
Data field of setting area enables PLC to change the set points of up to 16 parameters of temperature controllers.
• Setting area system field
Setting a "demand flag" for system field enables PLC to request PUM to change configuration, readout data , etc.
ItemValueCommandAction
Read demand flag0000hStop operationDoes not update the data field of monitor area
0001hRead onceRead the data of temperature controller and update the monitor area
data field once.
0002hContinuous readRead the data of temperature controller and update the monitor area
data field at every communication.
0003hRead SVRead the parameter values registered in the setting area data field,
and reflect them to the monitor area data field.
Parameter setting
demand flag
Command setting
demand flag
CommandRefer to the
0000hStop operationStops the data write demand on a temperature controller.
0001hSet onceWrite the values set in the setting area data field onto a temperature
0002hContinuous settingWrite the values set in the setting area data field onto a temperature
0000hStop operationStops executing commands of the setting area.
0001hPerform onceCarries out a command of the setting area once.
Refer to the
command definition
command definition
controller once.
controller at every communication.
Carries out the command.
– 85 –
Page 87
• Commands of the setting area system field
The following operation command codes can be set for each command.
Operation command
Auto/manual switchover100Auto mode
RUN/standby200RUN
Local SV/remote SV switchover300Local SV
Ramp/soak control400Stop
AT run/stop500AT stop
Unlatch alarms600Unlatch all alarms
SV number change700to local SV
PID number change800to local PID
Power calculation900Stop
SV write mode1000Write mode of non-volatile memory
RAM data storage1100Stores RAM data in the non-volatile memory
801to PID 1 (PID group No.1)
802to PID 2 (PID group No.2)
803to PID 3 (PID group No.3)
804to PID 4 (PID group No.4)
805to PID 5 (PID group No.5)
806to PID 6 (PID group No.6)
807to PID 7 (PID group No.7)
901Run
902Hold
1001RAM write mode (Write data is initialized when the power is turned off.)
Switching
– 86 –
Page 88
Monitor area
Allows you to check the response of temperature controllers to the response demand issued by the setting area system field of
PLC, or the temperature controller status.
• Monitor area data field
Data field of monitor area enables PLC to check the values of up to 16 parameters of temperature controllers.
• Monitor area system field
Allows you to check the response of temperature controllers to the response demand issued by the setting area system field
of PLC, or the temperature controller status.
ItemValueResponseAction
Read response flag0000h to 0003hNormal responseIndicates that the response value agrees with the value of the read
demand flag, and the response for demand is normal.
8001h to 8003hError responseIndicates that the response for demand is erroneous. (i.e., read
register data is erroneous.)
Parameter setting
response flag
Command setting
response flag
Data on read error
and setting error
0000h to 0002hNormal responseIndicates that the response value agrees with the value of the
parameter setting demand flag, and the response for demand is
normal.
8001h to 8002hError responseIndicates that the response for demand is erroneous. (i.e., setting
register data is erroneous.)
0000h to 0001hNormal responseIndicates that the response value agrees with the value of the
command demand flag, and the response for demand is normal.
8001hError responseIndicates that the response for command demand is erroneous. (i.e.,
an error occurred during command execution.)
Data on read error (1 byte)Shows error information in bits.
(Refer to the below table for the detail.)
Data on setting error (1 byte)Shows error information in bits.
(Refer to the below table for the detail.)
• Data on read error and setting error for the monitor area system field
BitValueError detail
10: no error
1: invalid address
20: no error
1: limit error
30: no error
1: EPPROM busy
The address for an unavailable register number is specified.
Register data is out of the setting range.
EPPROM is busy.
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Page 89
Setup and related parameters
The following parameters need to be configured to use the programless communication.
In the programless communication, the station No. 1 acts as a master which requires more detailed setup than slave devices.
• Setup items only for master
Parameter
channel
CH9 CoM
No.
Parameter
display
symbol
NameSetting range
timeout
(set point x 10 ms)
times
No.
number allocation
rule
interval between
temperature
controllers
interval between a
PLC and
temperature
controllers
1 to 10010
0 to 103
0 to 2550Set the station number of PLC. (Be sure
0: contiguous allocation
1: individual allocation
0 - 100 (0 to 100 ms)20
0 - 100 (0 to 200 ms)10
Initial
value
controller.
not to assign the same station number
with temperature controllers.)
0Define how the PLC's MODBUS address
areas for temperature controllers are
allocated.
Remarks
Screen
765RVWtRS-485 receive
766RVCtRS-485 send retry
768MXStLast station No.0 to 310Set the station number of the last
805PLStTarget PLC station
806PAdkPLC registration
807MSWtCommunication
808PLWtCommunication
– 88 –
Page 90
• Setup items common for master and slaves
Parameter
channel
CH9 CoM
No.
Parameter
display
symbol
NameSetting range
0: MODBUS RTU
type
registration
numbers
data No.1 in setting
area
data No.16 in
setting area
data No.1 in monitor
area
data No.16 in
monitor area
1: Cooperative operation
2: Programless communication
communication)
192: 19200 bps
384: 38400 bps
115K: 115 Kbps
odd
EVEN
0000 - FFFFF0Set the first address for PLC's MODBUS
0 - 49999 (0: undefined, 40001
to 49999: MODBUS address)
0 - 49999 (0: undefined, 40001
to 49999: MODBUS address)
0 - 49999 (0: undefined, 30001
to 39999, 40001 to 49999:
MODBUS address)
0 - 49999 (0: undefined, 30001
to 39999, 40001 to 49999:
MODBUS address)
:
:
Screen
760CtYPCommunication
761StNoStation No.0 to 255 (0: unresponsive
762SPEdRS-485 baud rate96: 9600 bps
763PrTyRS-485 parityNoNE (no parity)
809PLAdHead of PLC
810SA01Modbus address of
825SA16Modbus address of
826MA01Modbus address of
841MA16Modbus address of
Initial
value
0Select "2: Programless communication".
1Set "1" for the master.
Set the station number starting from No.1.
(Do not skip any numbers.)
96Set the baud rate.
oddSet the parity.
communication area used in programless
communication. When PAdK setting is
individual allocation, configure this
parameter on each device.
0Register the MODBUS address of the
temperature controller you want to
change the setting via PLC.
0Register the MODBUS address of the
temperature controller you want to
change the setting via PLC.
0Register the MODBUS address of the
temperature controller you want to
monitor via PLC.
0Register the MODBUS address of the
temperature co
Remarks
To check the communication status, use the following parameter.
• Parameter
No.
Parameter
display
symbol
NameSetting range
error station
number
Shows the station number
under a cooperative
communication error or a
programless communication
error.
Parameter
channel
CH4 MoN
Screen
445ERStCommunication
– 89 –
Initial
value
-If communication error occurs in several
devices, the display shows their station
numbers in turn for 2 seconds each.
Remarks
Page 91
Setup for Programless Communication
Setup for Mitsubishi PLC
Programless communication with Mitsubishi PLC
Modbus communication enables programless communication with Mitsubishi PLC.
In programless communication, PLC acts as a Modbus slave which receives data from each temperature controller.
Mitsubishi Modbus slave communication module is required.
Required software and hardware
HardwareMitsubishi PLC CPU
PLC power supply
Modbus slave communication module
PLC loader cable
Setup PC
SoftwareMitsubishi PLC loader software GX Works2
Allocation of Modbus register for PLC programless communication
Each temperature controller accesses the PLC by using Modbus 03H and 10H functions.
Mitsubishi PLC does not have limit for the use of Modbus holding register. You can use both sequential allocation and individual
allocation for allocating Modbus registers to 31 PXFs.
Preparation for Mitsubishi PLC setup
This section describes the preparation and setup procedure for Mitsubishi PLC with the following configuration as an example.
Example:
Hardware and software:
PLC: Q02CPU
PLC power supply: Q61P
Modbus communication unit: QJ71MB91
Temperature controller PXF: 31 units
PLC setup software: GX Works2 V1.525X
Communication conditions:
Communication speed: 38400bps
Parity: odd
Stop bit: 1 bit
PLC station number: 200
2. Enter the mode setting, transmission setting, communication speed for CH2, and station number setting for CH1/CH2, and
then click OK.
Setting target: CH2 (for RS485 communication)
Mode setting: Select either master/slave function
MODBUS device assignment: Start with default parameters
(Note: If you assigned your device, select "Start with the user-set parameters".)
Data bit: 8
Parity bit presence: present
Even /odd parity: odd (in accord ance with PXF)
Stop bit: 1
Frame mode: RTU mode
Online change: Enable
Baud rate: 38400bps (in accordance with PXF)
Station number: 200 (excluding 1-32)
2. The register addresses for automatic MODBUS device assignment are shown as follows.
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Page 97
5 Writing to PLC
1. Select Online > Write to PLC.
2. Select "Select All" and click Execute.
– 96 –
Page 98
3. Click Yes.
4. The progress dialog box is displayed. The message "Completed" is displayed when the writing is completed. Click Close.
5. Click OK to remotely operate PLC.
– 97 –
Page 99
Setup for Siemens PLC
Programless communication with Siemens PLC
Modbus communication enables programless communication with Siemens PLC.
In programless communication, PLC acts as a Modbus slave which receives data from each temperature controller.
For Siemens PLC Modbus slave communication, RS-485 communication module (for example, CP341), and Modbus slave driver
are required. The Modbus slave driver software and the dongle are available from Siemens AG.
Required software and hardware
HardwareMemory necessary for Siemens S7 series CPU and for Modbus communication driver
PLC power supply
RS485 communication module (for example, CP341)
Dongle for Modbus slave communication
Setup PC
PLC loader cable
PCI card for STEP 7
SoftwareSiemens SIMATIC STEP 7
Siemens SIMATIC PtP CP Loadable Drivers Configuration Package
(Modbus driver and communication setup software for CP341 and CP441-2)
Allocation of Modbus register for PLC programless communication
Each temperature controller accesses a PLC by using Modbus 03H and 10H functions.
The following is the definition of 03H and 10H function holding registers of Siemens PLC.
Offset DB number = DB number - Base DB number
(For the detail, refer to the instructions for Siemens Modbus slave.)
One data block can store 512 registers.
As the setting area and the monitor area for programless communication are composed of 40 words total, continuous allocation is
available for up to 12 de vices with one DB.
When using 12 units or more, select individual allocation.
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Page 100
Preparation for Siemens PLC setup
This section describes the preparation and setup procedure for Siemens PLC with the following configuration as an example.
Example:
Hardware and software
PLC: CPU313C-2 DP
PLC power supply: PS307
Communication Module: CP341
Temperature controller PXF: 31 units
PLC setup software: SIMATIC STEP 7 V5.4
Modbus slave driver: SIMATIC PtP CP
Loadable Drivers
Configuration Package V1.0.3 for CP341, CP441-2
Communication conditions:
Baud rate: 38400 bps
Parity: odd
Stop bit: 1 bit
PLC station number: 255
Data block definition
Base block: DB400
PLC register allocation rule: individual allocation
PLC setting of each PXF and start address of monitor area