Danfoss VACON CX, VACON NXL & VACON NXP Air Cooled Drive
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Mar 07, 2024 5:15 am
Cause : Thermistor protection comes when thermistor input of the I/O expander board has detected increase of the motor temperature.
- Check motor cooling and loading
- Check thermistor connection (If thermistor input of the I/O expander board is not in use it has to be short circuited)
