Mitsubishi Melsec-L Series User Manual page 226

Error
Program example
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(1) When a dedicated instruction is failed, the status display device at completion
((D)+1) turns ON and the error code is stored in the execution result ((S)+0).
In case of operation errors, Error flag (SM0) turns ON and the error code is stored
in SD0.
Refer to the following according to the error code, and check and correct the error.
<Error code>
4FFF or less: MELSEC-L CPU Module User's Manual (Hardware Design,
H
Maintenance and Inspection)
7000 or later: Section 15.2
H
For the program example of the CPRTCL instruction, refer to Section 9.5.
12 DEDICATED INSTRUCTIONS
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