InverterDriveCMVerification pending — cross-check with the official manual
DriveCM W01 — Comm Lost
Warning — monitor
CAUSE
Why does it occur?
Drive communication lost
REMEDY · Step by step
How to fix it?
Check RS485 bus
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
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- Category
- Inverter
- Series
- DriveCM
- Code
- W01
- Severity
- Warning
- Auto-reset
- NO