Cause : Motor Over Temperature. Motor overloaded or Load duty cycle too high.

Diagnose & Remedy

Independently of the kind of temperature determination check the following:

1. Load duty cycle must be correct
2. Motor nominal overtemperatures (P0626-P0628) must be correct
3. Motor temperature warning level (P0604) must match

If P0601 = 0 or 1, check the following:

1. Check if name plate data are correct (if not perform quick commissioning)
2. Accurate equivalent circuit data can be found by performing motor identification (P1910=1)
3. Check if motor weight (P0344) is reasonable. Change if necessary
4. Via P0626, P0627, P0628 the standard overtemperatures can be changed, if the motor is not a Siemens standard motor

If P0601 = 2, check the following:
1. Check if temperature shown in r0035 is reasonable
2. Check if the sensor is a KTY84 (other sensors are not supported)