SEW-Eurodrive MOVIMOT flexible MMF3 C/DBC Series - Page 241

8
Service
Fault/error table
Operating Instructions – MOVIMOT
®
flexible
241
Subfault: 31.13
Description: Temperature sensor overtemperature – motor2
Response: Output stage inhibit
Cause Measure
Temperature sensor of motor 2 signals overtem-
perature.
– Allow motor to cool down.
– Check for motor overload.
– Check whether the correct temperature sensor
KY (KTY) was parameterized instead of PK
(Pt1000).
Subfault: 31.14
Description: Temperature model overtemperature – motor2
Response: Output stage inhibit
Cause Measure
Temperature model of motor 2 signals overtem-
perature.
– Allow motor to cool down.
– Check for motor overload.
– Check whether the correct temperature sensor
KY (KTY) was parameterized instead of PK
(Pt1000).
Subfault: 31.15
Description: Temperature sensor prewarning – motor2
Response: No response
Cause Measure
Temperature signaled by temperature sensor of
motor2 exceeds prewarning threshold.
Check for motor overload.
Subfault: 31.16
Description: Temperature model prewarning – motor2
Response: No response
Cause Measure
Temperature signaled by temperature sensor of
motor2 exceeds prewarning threshold.
Check for motor overload.
Subfault: 31.19
Description: Temperature too low – temperature sensor – motor2
Response: Warning with self-reset
Cause Measure
Temperature signaled by temperature sensor of
motor2 below -50°C.
– Check if a KTY temperature sensor is installed
in the motor but the parameterization has been
carried out for a Pt1000 temperature sensor.
– Heat the motor.
29129451/EN – 12/2019