10 TROUBLESHOOTING
10.2 Checking Errors with an Engineering Tool
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10.2 Checking Errors with an Engineering Tool
Check an error occurred in the module and error history, and identify the cause using an engineering tool. The detailed
information such as error cause and corrective actions obtained from an engineering tool is more helpful than those obtained
from LEDs.
An engineering tool has the following function that helps troubleshoot.
For details on an engineering tool, refer to the following:
GX Works3 Operating Manual
Module diagnostics
The module information of a safety main module can be checked in the module diagnostic screen of an engineering tool.
The statuses of all the safety extension modules attached after an FX5-SF-MU4T5 can be checked in the module diagnostics
screen displayed by selecting an FX5-SF-MU4T5.
[Diagnostics] [System monitor], and double-click FX5-SF-MU4T5
Function Description
System monitor To diagnose the current statuses of a CPU module and a safety extension module.
Module diagnostics To diagnose (check the latest error and its detailed information) a target module.
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