English (GB)
15
8
600
System fault
Communication between control
board and power unit has failed.
Reset the fault and restart.
Should the fault re-occur,
contact the distributor near to
you.
601
Communication between control
board and power unit has
interference, but it is still working.
602
Watchdog has reset the CPU
603
Voltage of auxiliary power in power
unit is too low.
604
Phase fault: Voltage of an output
phase does not follow the reference
605
CPLD has faulted but there is no
detailed information about the fault
606
Control and power unit software are
incompatible
Update software. Should the
fault re-occur, contact the
distributor near to you.
607
Software version cannot be read.
There is no software in power unit.
Update power unit software.
Should the fault re-occur,
contact the distributor near to
you.
608
CPU overload. Some part of the
software (for example application)
has caused an overload situation.
The source of fault has been
suspended
Reset the fault and restart.
Should the fault re-occur,
contact the distributor near to
you.
609
Memory access has failed. For
example, retain variables could not
be restored.
610
Necessary device properties cannot
be read.
614
Configuration error.
647
Software error
Update software. Should the
fault re-occur, contact the
distributor near to you.
648
Invalid function block used in
application. System software and
application are not compatible.
649
Resource overload.
Error when loading parameter initial
values.
Error when restoring parameters.
Error when saving parameters.
9
80
Undervoltage
(fault)
DC-link voltage is under the voltage
limits defined.
• most probable cause: too low a
supply voltage
• AC drive internal fault
• defect input fuse
• external charge switch not closed
Note! This fault is activated only if
the drive is in Run state.
In case of temporary supply
voltage break reset the fault and
restart the AC drive. Check the
supply voltage. If it is adequate,
an internal failure has occurred.
Contact the distributor near to
you.
81
Undervoltage
(alarm)
10
91
Input phase
Input line phase is missing.
Check supply voltage, fuses and
cable.
11
100
Output phase
supervision
Current measurement has detected
that there is no current in one motor
phase.
Check motor cable and motor.
Fault
code
Fault
ID
Fault name
Possible cause
Remedy
