YOKOGAWA UTAdvanced Series, User Manual

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IM 05P07A01-01EN
Description of RS-485 Communication (for UT
Advanced with RS-485 Communication)
3

INF6 Reading the model, suffix code, and version information

Function
Reads the model, version number of the UTAdvanced.
• For details on the response format at an error, see “3.2.3 Configuration of Response.”

Command/Response (during normal operation)
Number of
bytes
1 2 2 1 3 1 2 1 1
Command
element
STX Address
No.
(ADR)
CPU No.
(01)
Response
waiting
time
INF 6 Checksum ETX CR
Number of
bytes
1 2 2 2 8 8 4 4
Response
element
STX Address
No.
(ADR)
CPU
No. (01)
OK
Suffix code
Information
(Note 1)
Version/
revision
(Note 2)
Specified start
register for read
refresh*
Specified
number of
registers for
read refresh*
Continuation of response
4 4 2 1 1
Specified start
register for write
refresh*
Specified number
of registers for write
refresh*
Checksum ETX CR
* indicates area that is referenced by the FA-M3 UT link module.
Data type
UTAdvanced
When GREEN Series device
response is enabled
UT75A/UT55A/
UT52A/UP55A/
UT32A-D
UT35A/UT32A/
UP35A/UP32A/
UM33A
UT75A/UT55A/
UT52A/UP55A
UT35A/UT32A/
UP35A/UP32A/
UM33A
Specified start register for read refresh 2001 2001 0001 0001
Specified number of registers for read refresh 0025 0011 0025 0011
Specified start register for write refresh 2001 2001 0001 0001
Specified number of registers for write refresh 0000 0000 0000 0000
Note 1: Model and Suffix Code Information

UT75A
UT75A UT75A
Type 3 (Open networks)
0: None
1: RS485 communication (Max.38.4 kbps, 2-wire/4-wire), 5 additional DIs
2: Ethernet communication (with serial gateway function)
3: CC-Link communication (with Modbus master function)
4: PROFIBUS-DP communication (with Modbus master function)
5: DeviceNet communication (with Modbus master function)
Type 2 (Functions)
0: 5 additional DIs and 5 additional DOs
1: Remote (1 additional aux. analog) input, RS485 communication (Max.19.2 kbps,
2-wire), 1 additional DI, and 5 additional DOs
2: Remote (2 additional aux. analog) inputs, RS485 communication (Max.19.2 kbps,
2-wire), 2 additional DIs
3: Remote (1 additional aux. analog) inputs, 6 additional DIs
Type 1 (Basic control)
0: Standard type
1: Position proportional type
5: Dual-loop type
Note: When Type 1 code is "5," only "2" can be specified for Type 2 code.
Model
3.2 PC Link Communication