Lenze 8200 motec Instructions De Montage page 130

8 Troubleshooting and fault elimination
Troubleshooting
Maloperation
Motor rotates, setpoints are 0"
Motor parameter identification
stops with error LP1
Unacceptable drive behaviour
with vector control
Torque dip in the field
weakening range
Stalling of the motor when
operating in the field weakening
range
130
Cause
A setpoint has been specified by the
use of the function j of the keypad
Motor is too small in relation to the
rated power of the drive
DC injection brake (DCB) active via
terminal
Various
Various
l
Remedy
Set setpoint to "0" with
C0140 = 0
Optimising the vector control
Contact Lenze
EDK82MV371 DE/EN/FR 7.0