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(6) Monitoring module errors
Collected module errors can be monitored in the Error History screen opened by selecting [Diagnostics]
[System Monitor] [System Error History] of GX Works2.
*1: For details of error codes, refer to the manual for the intelligent function module.
*2: If an error occurred during initial processing, its occurrence time may be stored as "0000/00/00 00:00:00" in the module
error collection file. In this case, the error is not displayed in correct order in Error History List.
● The Error History screen can be displayed by selecting a module figure in the System Monitor screen and clicking the
button.
In this case, only the errors of the selected module is displayed.
GX Works2 Version1 Operating Manual (Common)
● Errors are not displayed for modules that do not support the module error collection function.
● Errors may not be displayed when they occur successively.
Figure 6.127 Error History screen
Table6.63 Description of Error History List
Item Description Remarks
Error Code
*1
Displays error code numbers. -
Year/Month/Day/Time
*2
Displays the year, month, day, hour, minute, and second when
an error occurred.
The year can be displayed within the
range of 1980 to 2079.
Model Name Displays a module model name. -
Start I/O Displays the start I/O number of a module in error. -
Error History Detail
