Omron SYSMAC C200HW-PCS01-EV1, Operation Manual

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SEND REQUEST
1
0
1
0
1
0
Running Running
Error response code Normal response code
Error
end
Instruction Enabled Flag
CMCR response code
Sending Flag
Open Flag
Results storage area
SEND REQUEST
command received Send complete
(normal end) SEND REQUEST
command received
Store normal response code
RECEIVE REQUEST
1
0
1
0
1
0
Running Running
Error response code
Normal response code
Error
end
Instruction Enabled Flag
CMCR response code
Receiving Flag
Open Flag
Results storage area
RECEIVE REQUEST
command received RECEIVE REQUEST
command received Receive complete
(normal end)
Store normal response code
CLOSE REQUEST during RECEIVE REQUEST
1
0
1
0
1
0
1
0
Instruction Enabled Flag
RECEIVE REQUEST command received CLOSE REQUEST command received
Running Running
Normal response code
Results storage area for
RECEIVE REQUEST
Normal response code
CMCR (RECEIVE REQUEST)
response code
CMCR (CLOSE REQUEST)
response code
Receiving Flag
Open Flag
Closing Flag
Results storage area for
CLOSE REQUEST
Store error response code
Store normal response code
Note The timing shown in the above diagram occurs if a CLOSE REQUEST com-
mand is executed during SEND REQUEST command execution. The timing
Using Socket Services
Section 10-2