Applicable Systems
Vacon 100
Symptoms
Motor overtemperature: motor thermal protection tripped.
Possible Causes
- Motor overload
- Motor cooling insufficient
- Motor ambient too hot
Troubleshooting Steps
- Step 1: Check motor load
Current within rated range - Step 2: Verify motor cooling
Cooling adequate - Step 3: Reduce motor temperature
Temperature within range
How to Reset
Reset via control panel after motor cools.
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Source: Vacon NXP Quick Guide, Danfoss/Vacon
Category: PLC & VFD
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