Mitsubishi MELSEC L Series User Manual page 366

Sequence program
CSET instruction
Completion device
Completion device + 1
Q series C24
Errors
17 - 19
(4) Whether the CSET instruction is being executed or has been completed normally/
abnormally can be checked with the completion device (D2) designated by the
setting data.
(a) Completion device ((D2) + 0)
Turns on at the END processing of the scan where the CSET instruction is
completed, and turns off at the next END processing.
(b) Completion device ((D2) + 1)
Turns on and off depending on the completion status of the CSET instruction.
• Normal completion : Stays off and does not change.
• Abnormal completion: Turns on at the END processing of the scan where the
[Operation when the CSET instruction is being executed]
END
Scan
processing
Instruction execution
Setting processing
When the dedicated instruction is completed abnormally, the error flag (SM0) turns on
and the error code is stored in SD0.
See the following manuals regarding the error code, and check the errors and take
corrective actions.
<Error codes>
4FFF or less : User's manual (hardware design, maintenance and inspection) for the
H
CPU module used
7000 or higher: User's Manual (Basic)
H
CSET instruction is completed, and turns off at the next
END processing.
END
Scan
processing
Abnormal completion
17 DEDICATED INSTRUCTIONS
END
Scan
processing
17- 19