Troubleshooting and fault elimination
F ault messages
8-5
L
EDSVS9332P-E EN 3.0
8.3 Fault messages
Tip!
If you use GDC or a fieldbus module to find out about the fault (C0168/x), the error message will be
represented by an error number.
Display
Error number
x=0:TRIP
x=1:Message
x=2:Warning
x = 3: FAIL-QSP
Error Cause Remedy
--- --- No fault - -
CCr x071 System error
Strong interference on control cables
For 9300 cam profiler:
Selection of too many points
Shield control cables
For 9300 cam profiler:
Reduce number of points to max. 2 points per ms)
Ground or earth loops in the wiring Check wiring E 4-41
CDA
2)
x220 Data error Attempt to accept faulty data New data transfer.
x221 Data error warning The checksum of the data transferred is not correct. New data transfer and check.
CE0 x061 Communication error Interference during transmission of control
commands via a utomation interface X1
Plug in automation module firmly, bolt down, if
necessary
CE1 x062 Communication error at
the process data input
object CAN_IN_1
CAN_IN_1 object receives faulty data, or
communication is interrupted
•
Check cable at X4
•
Check transmitter
•
Increase monitoring time under C0357/1 if
necessary
CE2 x063 Communication error at
the process data input
object CAN_IN_2
CAN_IN_2 object receives faulty data, or
communication is interrupted
•
Check cable at X4
•
Check transmitter
•
Increase monitoring time under C0357/2 if
necessary
CE3 x064 Communication error at
the process data input
object CAN_IN_3
CAN_IN_3 object receives faulty data, or
communication is interrupted
•
Check cable at X4
•
Check transmitter
•
Increase monitoring time under C0357/3 if
necessary
CE4 x065 BUS-OFF state Controller has received too many incorrect telegrams
via system bus X4, and has disconnected from the
bus
•
Check wiring
•
Check bus termination (if any)
•
Check screen contact of the cables
•
Check PE connection
•
Check bus load:
•
Reduce baud rate (obser ve cable length)
EEr x091 External fault (TRIP-Set) A digital input assigned to the TRIP-Set function has
been activated.
Check external encoder
H05 x105 Internal fault Contact Lenze
H07 x107 Incorrect power stage During initialization of the controller, an incorrect
power stage was detected
Contact Lenze
H10 x110 Sensor fault - heatsink
temperature
Sensor of the heatsink temperature detection
indicates undefined values
Contact Lenze
H11 x111 Sensor fault - indoor
temperature
Sensor for indoor temperature detection indicates
indefinite values
Contact Lenze
LP1 x032 Motor phase failure
A current-carrying motor phase has failed
•
Check motor
•
Check supply module
The current limit is set too high Set a lower current limit value under C0599
This monitoring is not suitable for:
•
Synchronous ser vo motors
•
Field frequencies > 480 Hz
Deactivate monitoring with C0597= 3
LU x030 Undervoltage DC bus voltage is smalle r than the value fixed under
C0173
•
Check mains voltage
•
Check supply cable
r
MAX
x200 Max. system speed
exceeded (C0596)
Active load (e.g. for hoists) too high
Drive is not speed-controlled, torque excessively
limited.
Check drive dimensioning.
Increase torque limit if necessary.
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