6
Operation
Axis module fault
Operating Instructions – MOVIDRIVE
®
modular
194
Subfault: 31.3
Description: Temperature sensor overtemperature – motor 1
Response: Output stage inhibit
Cause Measure
Temperature sensor of motor 1 signals overtemperature. – Let motor cool down.
– Check for motor overload.
Subfault: 31.4
Description: Temperature model overtemperature – motor 1
Response: Output stage inhibit
Cause Measure
Temperature model of motor 1 signals overtemperature – Let motor cool down.
– Check for motor overload.
Subfault: 31.5
Description: Temperature sensor prewarning – motor 1
Response: Thermal motor protection 1 – prewarning threshold
Cause Measure
Temperature signaled by temperature sensor of motor 1 ex-
ceeds prewarning threshold.
– Check for motor overload.
Subfault: 31.6
Description: Temperature model prewarning – motor 1
Response: Thermal motor protection 1 – prewarning threshold
Cause Measure
Temperature signaled by temperature sensor of motor 1 ex-
ceeds prewarning threshold.
– Check for motor overload.
Subfault: 31.7
Description: UL temperature monitoring
Response: Output stage inhibit
Cause Measure
Temperature model of active motor signals overtemperature Check for motor overload.
Subfault: 31.9
Description: Temperature too low – temperature sensor – motor 1
Response: Warning with self reset
Cause Measure
The temperature signaled by the temperature sensor of motor
1 is below -50°C.
– Check if a KTY temperature sensor is installed in the motor
but the parameterization is carried out for a PT1000 tempera-
ture sensor.
– Heat the motor.
Subfault: 31.11
Description: Temperature sensor wire break – motor 2
Response: Application stop + output stage inhibit
Cause Measure
Connection to temperature sensor of motor 2 interrupted. Check temperature sensor wiring.
Subfault: 31.12
Description: Temperature sensor short circuit – motor 2
Response: Application stop + output stage inhibit
Cause Measure
Short circuit in the connection to the temperature sensor of mo-
tor 2.
Check temperature sensor wiring.
Subfault: 31.13
Description: Temperature sensor overtemperature – motor 2
Response: Output stage inhibit
Cause Measure
Temperature sensor of motor 2 signals overtemperature. – Let motor cool down.
– Check for motor overload.
24748536/EN – 11/2017
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