Check alarm codes, error history, and alarm history on the Event History window of the engineering tool.
[Diagnostics] [System Monitor] [Event History] button
Module Information List
Switch the tab to the "Module Information List" tab and check each status information of the A/D converter module.
Item
LED information
Input signal error detection
Description
Indicates the LED status of the A/D converter module.
Indicates the input signal error detection status of the A/D converter module for each channel.
3 TROUBLESHOOTING
3.2 Checking the State of the Module
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