F2019 Motor overtemperature shutdown
Motor shutdown temperature incorrectly
The motor is overloaded. Effective torque demanded
from motor was above allowed torque for a too long
Line interruption, ground fault or short circuit in line
for motor temperature monitoring
Instability in speed control loop
LSA Control S.L. www.lsa-control.com email@example.com (+34) 960 62 43 01
Supported by Firmware Variant:
The motor temperature is monitored by a temperature sensor and a
temperature model. As soon as the maximum allowed motor temperature
(S-0-0204, Motor shutdown temperature) has been reached, the drive
is shut down immediately according to the selected error reaction
(P-0-0119, Best possible deceleration) and then switched off.
Before the error F2019 is triggered, the warning E2050 Motor
overtemp. prewarning is output for 30 s.
In the case of MHD, MKD, MKE and LSF motors, the motor
overtemperature prewarning cannot be used due to the
temperature sensor characteristic.
For MSK and MLF motors the prewarning function can be
used because an appropriate temperature sensor is used for
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
Check line for motor temperature monitoring for line
interruption, ground fault or short circuit
Check parameterization of speed control loop
See also Functional Description "Motor Temperature Monitoring"
F2019 - Attributes