Plc Diagnostics - Mitsubishi Electric GOT2000 Series User Manual

16.2.14 PLC diagnostics

Displays the FX PLC error message, error code, and step at which the error occurred.
■1. Operation
[PLC diagnostics]
OP
OP
GO
■2. PLC diagnostics screen
The following describes the contents displayed on the PLC diagnostics screen and the function of on-screen key.
(1) Displayed contents
1)
No. Item
1) Error message
2) Detail
3) Step
(2) Key function
The table below shows the functions of the keys that are used for the operation on the PLC diagnostics screen.
Key
GO
Select [PLC diagnostics] with
2) 3)
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.)
POINT POINT POINT
Error details
For details of the FX PLC errors, refer to the following.
➠
Programming manual for the FXCPU used
Exits the PLC diagnostics.
or
Display contents
Function
16.2 FX List Editor (GT2105-Q, GT2104-R only)
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