Lenze E82MVxxx 2Bxxx - Manual (Page 130)

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