English (GB)
17
37 360
Device changed
(same type)
Option board changed for one
previously inserted in the same slot.
The board's parameter settings are
saved.
Device is ready for use. Old
parameter settings will be used.
38 370
Device changed
(same type)
Option board added. The option
board was previously inserted in the
same slot. The board's parameter
settings are saved.
Device is ready for use. Old
parameter settings will be used.
39 380 Device removed Option board removed from slot. Device no longer available.
40 390 Device unknown
Unknown device connected (power
unit/option board)
Device no longer available.
41 400 IGBT temperature
IGBT temperature (unit temperature
+ I
2
T) is too high.
Check loading.
Check motor size.
Make identification run.
44 430
Device changed
(different type)
Option board changed or Power unit
changed. No parameter settings are
saved.
Set the option board parameters
again if option board was
changed. Set converter
parameters again if power unit
was changed.
45 440
Device changed
(different type)
Option board added. The option
board was not previously present in
the same slot. No parameter settings
are saved.
Set the option board parameters
again.
46 662 Real Time Clock
RTC battery voltage level is low and
the battery should be changed.
Replace the battery.
47 663 Software updated
Software of the drive has been
updated (either the whole software
package or application).
No actions needed.
50 1050 AI low fault
At least one of the available
analogue input signals has gone
below 50 % of the defined minimum
signal range.
Control cable is broken or loose.
Signal source has failed.
Change the failed parts.
Check the analog input circuit.
Check that parameter AI1 signal
range is set correctly.
51 1051 External Fault Fault activated by digital input.
Check the digital input or the
device connected to it.
Check the parameter settings.
52
1052
1352
Keypad
communication
fault
The connection between the control
keypad and frequency converter is
broken
Check keypad connection and
possible keypad cable
53 1053
Fieldbus
communication
fault
The data connection between the
fieldbus master and fieldbus board is
broken
Check installation and fieldbus
master.
54
1654 Slot D fault
Defective option board or slot Check board and slot.
1754 Slot E fault
57 1057 Identification Identification run has failed.
Check that motor is connected
to the drive.
Ensure that there is no load on
the motor shaft.
Ensure that the start command
will not be removed before
completion of identification run.
Fault
code
Fault
ID
Fault name Possible cause Remedy
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