Cause : Motor thermistor over temp comes when the thermistor might be disconnected. Select whether the drive issues a warning or an fault in P 4.6.7 Motor Thermal Protection.

1. Check for motor overheating.
2. Check if the motor is mechanically overloaded.
3. When using terminal 33 or 34, check that the thermistor is connected correctly between either terminal 33 or 34 (analog voltage input) and terminal 32 (+10 V supply).
4. Also check that the terminal switch for 33 or 34 is set for voltage.
5. Check that P 4.6.8 Thermistor Resource selects terminal 33 or 34.
6. When using terminal 13, 14, or 18 (digital inputs), check that the thermistor is connected correctly between the digital input terminal used (digital input PNP only) and terminal 32.
7. Select the terminal to use in P 4.6.8 Thermistor Resource.