8
Fault detection and elimination
Malfunction of the drive
Fault
Motor parameter identification
stops with error LP1
Unacceptable drive response
with vector control
Torque dip in the field weakening
range
Stalling of the motor when
operating in the field weakening
range
148
Cause
Motor too small compared with rated device power
DC injection brake active via terminal
various
various
EDK82EV222 DE/EN/FR 10.1
Remedy
Optimise vector control (^ 124)
Contact Lenze
L