Omron SYSMAC CS1W-CLK13 Operation Manual page 179

Using the Message Service
Communications Instruction Response Codes
CS-series, CVM1, and CV-
series Response Codes
Simultaneous Execution of Communications Instructions
CS-series, CVM1, and CV-series PLCs
156
The status after a communications instruction has been executed is reflected
in the words shown in the following table. During instruction execution, it
becomes "00" or "0000," and it is reflected here after the execution has been
completed.
PLC Word
CS-series A203
A204
A205
A206
A207
A208
A209
A210
CVM1 and CV- A503
series
A504
A505
A506
A507
A508
A509
A510
The results of executing SEND, RECV, and CMND instructions are reflected
as one word (two bytes) of data. Instruction response codes are the same as
FINS command response codes. Response code bits 08 to 15 correspond to
the first byte of the response code, and response code bits 00 to 07 corre-
spond to the second byte of the response code. For details, refer to 6-6
Response Codes.
Controller Link Unit
There are eight communications ports, so eight communications can be exe-
cuted simultaneously. Only one message is refreshed from the CPU Unit to
the Controller Link Unit and one from the Controller Link Unit to the CPU Unit
for each CPU Bus Unit service time.
Bits
--- Port 0 response code
--- Port 1 response code
--- Port 2 response code
--- Port 3 response code
--- Port 4 response code
--- Port 5 response code
--- Port 6 response code
--- Port 7 response code
--- Port 0 response code
--- Port 1 response code
--- Port 2 response code
--- Port 3 response code
--- Port 4 response code
--- Port 5 response code
--- Port 6 response code
--- Port 7 response code
CPU Unit
Instruction 1
Port
Instruction 2
Instruction 3
Instruction 4
Instruction 5
Instruction 6
Instruction 7
Instruction 8
Section 6-3
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