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FINS Commands and Responses Section 6-2
The main response codes are listed below. Refer to SYSMAC CS/CJ Series
Communication Commands Reference Manual (W342) for further details on
response codes, including sub-response codes (SRES).
6-2-3 Units Supporting FINS Communications
The parameters used for FINS commands depend on the Unit that is process-
ing the command. Command details are provided in Appendix E FINS Com-
mands and Responses for DeviceNet Units for commands and responses
addressed to DeviceNet Units.
Refer to SYSMAC CS/CJ Series Communication Commands Reference Man-
ual (W342) for information on commands and responses addressed to CS/CJ-
series CPU Units.
6-2-4 FINS Command Lists
Commands Addressed to CS/CJ-series CPU Units
Main code Main code
00: Normal completion 20: Read not possible
01: Local node error 21: Write not possible
02: Destination node error 22: Not executable in current mode
03: Communications controller error 23: No Unit
04: Unsupported setting error (service
not supported)
24: Start/stop not possible
05: Routing error 25: Unit error
10: Command format error 26: Command error
11: Parameter error 30: Access right error
40: Abort
Function Name Command
code
Manipulating data in data
areas and force-setting/
resetting bits:
CIO Area, DM Area, EM
Area, Timer/Counter Area,
Transition Area, Step Area
MEMORY AREA READ 01 01
MEMORY AREA WRITE 02
MEMORY AREA FILL 03
MULTIPLE MEMORY AREA READ 04
MEMORY AREA TRANSFER 05
COMPOSITE REGISTRATION READ 10
REGISTER COMPOSITE READ 11
Manipulating parameters:
PC Setups, I/O tables, rout-
ing tables, etc.
PARAMETER AREA READ 02 01
PARAMETER AREA WRITE 02
PARAMETER AREA CLEAR 03
Manipulating program
areas
PROGRAM AREA PROTECT 03 04
PROGRAM AREA PROTECT CLEAR 05
PROGRAM AREA READ 06
PROGRAM AREA WRITE 07
PROGRAM AREA CLEAR 08
Controlling operation RUN (RUN, DEBUG, MONITOR modes) 04 01
STOP (PROGRAM mode) 02
Reading PC model infor-
mation
CONTROLLER DATA READ 05 01
CONNECTION DATA READ 02
Reading PC status CONTROLLER STATUS READ 06 01
CYCLE TIME READ 20