Mitsubishi Electric MELSEC iQ-R Series User Manual page 123

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 D/A converter module.
Item
LED information
Disconnection detection
Description
Displays the LED status of the D/A converter module.
Displays the detection status for the disconnection of the D/A converter module for each channel.
3 TROUBLESHOOTING
3.2 Checking State of Module
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