Plc Diagnostics - Mitsubishi Electric GOT SIMPLE Series User Manual

PLC diagnostics

Displays the FX PLC error message, error code, and step at which the error occurred.
Operation
[PLC diagnostics]
OP
PLC diagnostics screen
The following describes the contents displayed on the PLC diagnostics screen and the function of on-screen key.
■Displayed contents
1)
No. Item
1) Error message
2) Detail
3) Step
Error details
For details of the FX PLC errors, refer to the following.
Programming manual for the FXCPU used
16 GOT SELF CHECK (DEBUG)
252
16.2 FX List Editor
GO
OP
Select [PLC diagnostics] with
GO
2) 3)
Display contents
Displays the error message. (I/O configuration error/PLC hardware error/PC/HPP communication error/Serial communication
error/Parameter error/Syntax error/Circuit error/Operation error)
Displays the error code.
Displays the step number in the sequence program at which the error occurred.
(This is displayed only for a syntax error, circuit error, or operation error.)
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