Fault messages, Troubleshooting and fault elimination – Lenze E82EV 8200 User Manual
Page 158

Troubleshooting and fault elimination
Fault elimination
Fault messages
l
158
EDK82EV113 DE/EN/FR 11.0
Remedy
Cause
Malfunction
Motor rotates, setpoints are 0"
With the
j function of the keypad a
setpoint has been selected
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 response
with vector control
Various
Optimise vector control
Torque dip in the field
weakening range
Various
Contact Lenze
Stalling of the motor when
operating in the field weakening
range
Fault messages
Keypad
PC
1)
Fault
Cause
Remedy
noer
0
No fault
−
−
ccr
a
71
System fault
Strong interference injections on
the control cables
Shield control cables
Earth loops in the wiring
ce0
a
61
Communication
error on AIF
(configurable in
C0126)
Faulty transmission of control
commands via AIF
Insert the communication module
firmly into the diagnosis terminal
ce1
a
62
Communication
error on CAN−IN1
with sync control
CAN−IN1 object receives faulty
data, or communication is
interrupted
l
Check plug connection bus
module
ó FIF
l
Check transmitter
l
Increase monitoring time in
C0357/1, if necessary
ce2
a
63
Communication
error on CAN−IN2
CAN−IN2 object receives faulty
data, or communication is
interrupted
l
Check plug connection bus
module
ó FIF
l
Check transmitter
l
Increase monitoring time in
C0357/2, if necessary
ce3
a
64
Communication
error on CAN−IN1
with event or time
control
CAN−IN1 object receives faulty
data, or communication is
interrupted
l
Check plug connection bus
module
ó FIF
l
Check transmitter
l
Increase monitoring time in
C0357/3, if necessary