Troubleshooting Using The Engineering Tool; Module Diagnostics (Cpu Diagnostics) - Mitsubishi Electric MELSEC iQ-F Series Training Manual

Troubleshooting using the engineering tool

Check the error or history using the engineering tool, and identify the error cause. More detailed information on the error as
well as the error cause and action to be taken can be checked by using the engineering tool.
The engineering tool has the following functions for troubleshooting.
Function

Module diagnostics (CPU Diagnostics)

Module diagnostics (CPU Diagnostics)
This function diagnoses CPU module, expansion adapter, and expansion board. (The current error and its details can be
checked.)
Information required for troubleshooting, such as the current error, details and cause of the error, and action to be taken, are
displayed. The incorrect parameter setting and program error location can also be identified by selecting the error and clicking
the [Error Jump] button. On the [Module Information List] tab, the LED status and the switch status of the target module can
be checked.
[Diagnostics][Module diagnostics(CPU Diagnostics)]
Description
This function diagnoses the module. (The current error and its details can be checked.)
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