Service functions and error messages
Page 120
Error message
Meaning of the error message
Measures
Main
index
Sub index
4
CAN:
node Guarding
Align the cycle time of the remote frames with the PLC or
failure of the PLC.
Signals disturbed?
5
CAN:
RPDO too short
Check the configuration.
9
CAN:
protocol error
Check the command syntax of the control (record the data
traffic).
Please contact the Technical Support.
13
0
CAN bus timeout
Check the CAN parameterisation.
14
0
Insufficient power supply for the
identification
Check the power supply.
Check the motor resistor.
1
Current controller identification:
insufficient measurement cycle
The automatic parameter identification process delivers a
time constant beyond the value range that can be
parameterised. The parameters must be optimised manually.
2
Power output stage could not be
enabled
The power output stage has not been enabled. Check the
connection of DIN 4.
3
Power output stage prematurely
disabled
The power output stage has been disabled during a running
identification process (e.g. via DIN 4).
4
Selected resolver type not supported by
the identification system
The identification cannot be performed with the present
angle encoder settings.
Check the configuration of the angle encoder. If necessary,
contact the Technical Support.
5
Index pulse not found
The index pulse could not be found after the maximum
permissible number of electrical rotations.
Check the index pulse signal.
Check the angle encoder settings.
6
Invalid Hall signals
Check the connection.
Check the data sheet as to whether the encoder provides 3
Hall signals with 120° or 60° segments.
If necessary, contact the Technical Support.
7
Identification not possible
Check the DC bus circuit voltage.
Check the wiring of the motor/encoder system.
Motor blocked (holding brake not released)?
