Schneider Drives
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Jul 20, 2024 7:55 am
Cause : Internal communication interruption with option module comes when communication interruption between option module and the device.
"ILF" fault in Schneider Electric drive indicate an "Internal Link Fault". This fault code indicates a communication interruption between the control board of the drive and an option card installed within it.
- Verify the environment (electromagnetic compatibility).
- Verify the connections.
- Replace the option module.
