Applicable Systems
Vacon 100
Symptoms
Charging switch fault: charging switch malfunction detected.
Possible Causes
- Charging switch stuck open
- Charging switch control circuit fault
- Switch component failure
Troubleshooting Steps
- Step 1: Check charging switch operation
Switch operates correctly - Step 2: Verify switch control circuit
Circuit functional - Step 3: Replace switch if faulty
New switch operates correctly
How to Reset
Reset via control panel after switch repair.
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Source: Vacon NXP Quick Guide, Danfoss/Vacon
Category: PLC & VFD
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