F01030 Sign-of-Life Failure (Master Control) fault in siemens drive
F01030 Sign-of-Life Failure (Master Control) fault in siemens drive indicates that the internal communication between Control Unit and Power Unit is lost.
Cause
1. DRIVE-CLiQ cable disconnected or broken.
2. Heavy EMC interference affecting the cable.
Remedy
- Check DRIVE-CLiQ cables (green cables).
- Ensure they are clicked in fully.
- Check grounding.
Cause
1. DRIVE-CLiQ cable disconnected or broken.
2. Heavy EMC interference affecting the cable.
Remedy
- Check DRIVE-CLiQ cables (green cables).
- Ensure they are clicked in fully.
- Check grounding.
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