Reading An Error Code - Mitsubishi Electric QS001CPU User Manual

12
TROUBLESHOOTING

12.3.2 Reading an error code

If an error occurs, information such as the error code and error message for
troubleshooting can be read using GX Developer.
To read error codes, follow the instructions described below.
1) Start GX Developer.
2) Connect the CPU module to the personal computer that started GX Developer.
3) On GX Developer, choose the [Online]
project from the CPU module.
4) Choose the [Diagnostic]
5) Click the "Current error" button in the PLC diagnostic dialog box to display the
error code and error message.
6) Choose the [Help]
error code.
For details, refer to the following.
GX Developer Operating Manual
[Read from PLC] menu and read the
[PLC diagnostic] menu.
[CPU error] menu and check details of the corresponding
12.3 Error Code List
12.3.2 Reading an error code
9
10
11
12
12
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