392 Fault tracing
5081
Auxiliary fan broken
An auxiliary cooling fan
(connected to the fan
connectors on the control unit)
is stuck or disconnected.
Check the auxiliary code.
Check auxiliary fan(s) and connection(s).
Replace fan if faulty.
Make sure the front cover of the drive is
in place and tightened.
If the commissioning of the drive requires
th the cover is off, activate parameter
within 2 min
from control unit reboot to temporarily
suppress the fault.
Reboot the control unit (using parameter
) or by cycling
power.
0001 Auxiliary fan 1 broken.
0002 Auxiliary fan 2 broken.
5090
STO hardware failure
STO hardware diagnostics has
detected hardware failure.
Contact your local ABB representative for
hardware replacement.
5091
Safe torque off
Programmable fault:
Safe torque off function is
active, ie. safety circuit
signal(s) connected to
connector STO is broken
during start or run.
Check safety circuit connections. For
more information, see chapter
The Safe
torque off function
in the
Hardware
manual
of the drive and description of
parameter
(page
).
5092
PU logic error
Power unit memory has
cleared.
Contact your local ABB representative.
5093
Rating ID mismatch
The hardware of the drive does
not match the information
stored in the memory. This
may occur eg. after a firmware
update.
Cycle the power to the drive. You may
have to be repeat this.
5094
Measurement circuit
temperature
Problem with internal
temperature measurement of
the drive.
Contact your local ABB representative.
5098
SMT circuit
malfunction
Safe motor temperature fault is
generated and STO
event/fault/warning is not
generated.
Note:
If only one STO channel
is opened, fault
is generated.
Check connection between the relay
output of the module and the STO
terminal.
50A0
Fan
Cooling fan stuck or
disconnected.
Check fan operation and connection.
Replace fan if faulty.
5681
PU communication
Communication errors
detected between the drive
control unit and the power unit.
Check the connection between the drive
control unit and the power unit.
Check the value of parameter
5682
Power unit lost
Connection between the drive
control unit and the power unit
is lost.
Check the connection between the
control unit and the power unit.
5690
PU communication
internal
Internal communication error.
Contact your local ABB representative.
Code
(hex)
Fault / Aux. code
Cause
What to do
ACS580 FW.book Page 392 Wednesday, September 21, 2016 9:48 PM
Содержание ACS580 Series
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Страница 146: ...142 Program features ACS580 FW book Page 142 Wednesday September 21 2016 9 48 PM ...
Страница 444: ...440 Fieldbus control through a fieldbus adapter ACS580 FW book Page 440 Wednesday September 21 2016 9 48 PM ...
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