Search Errors / Alarms
F2019 Motor Overtemperature Shutdown
Definition:
The motor temperature measured by the temperature sensor has reached the limit value in “S-0-0204, Motor shutdown temperature”. The drive is immediately decelerated according to the selected error reaction (“P-0-0119, Best possible deceleration”) and shut down.
Possible causes:
- Motor shutdown temperature incorrectly parameterized;
- Motor is overloaded. Effective torque demanded from motor has been above allowed continuous torque for a too-long time;
- Line interruption, ground fault or short circuit in line for motor temperature monitoring;
- Instability in speed control loop;
- For liquid-cooled motors: No cooling system connected;
- For liquid-cooled motors: Error in cooling system, e.g., coolant pump defective or filter clogged. Thereby flow rate too small/inlet temperature of coolant too high.
8217 (decimal)
2019 (hexadecimal)
Corrective Actions:
- Check and correct parameterization of “S-0-0204, Motor shutdown temperature” by means of motor or temperature sensor data sheet.
- Check dimensioning of motor. In the case of installations that have been operated for a long time, check whether drive conditions have changed (with regard to dirt accumulation, friction, moved masses, etc.).
- Check line for motor temperature monitoring for line interruption, ground fault or short circuit.
- Check parameterization of speed control loop.
- Connect cooling system.
- Check cooling system and remove error.
Drive Type:
Rexroth