Fault tracing 121
See AN00267 ABB Motion Drives Error trouble shooting manual for more details on
error handing.
Code Warning Cause What to do
40023 Default MAC detected
(_ecDEFAULT_MAC_DETE
CTED)
Default MAC has been
detected, valid MAC
address is not set.
Set valid MAC address
40024 Could not open license file or
Error reading license file
(_ecMISSING_LICENCE_FI
LE)
Could not open license file
or Error reading license file
If this error is received, please contact ABB
technical support.
40025 Licence file doesn't match
hardware
ID(_ecFOREIGN_LICENCE
_FILE_PRESENT)
Wrong licencing version or
platform,or Flash unique ID
does not match the one in
the license file
If this error is received, please contact ABB
technical support.
40026 Invalid Licence file
(_ecINVALID_LICENCE_FIL
E_PRESENT)
Licence data hash does not
match the one in the
Licence File
If this error is received, please contact ABB
technical support.
40027 Warning applying parameter
value
(_ecPARAM_WARNING)
This warning will be
generated if an attempt is
made to write to a
parameter that is no longer
supported.
If necessary recommission the drive to
create a new parameter table
40028 Warning fan fault
(_ecFAN_FAULT_WARNIN
G)
The fan is possibly faulty,
unplugged or jammed.
Firstly ensure the latest firmware is in use
(as the fan is controlled by firmware). Check
the bottom of the drive to determine that
the fan inlets are not blocked and the fan is
rotating. If the drive fan does not turn see
the drive installation manual for instructions
on how to replace the fan
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