ABB ACH580 Series Installation, Operation And Maintenance Manual page 60

60
Code
(hex)
A582
A5A0
A5EA
A5EB
A5ED
A5EE
A5EF
A5F0
A682
A6A4
ACH580-01 Installation
Warning / Aux. code
Auxiliary fan missing
Safe torque off
Programmable warning:
31.22 STO indication run/
stop
Measurement circuit
temperature
PU board powerfail
Measurement circuit ADC
Measurement circuit DFF
PU state feedback
Charging feedback
Flash erase speed
exceeded
Motor nominal value
ACH580 Installation, Operation and Maintenance Manual
Cause
An auxiliary cooling fan Check the auxiliary code.
(IP55 internal fan) is
Check the auxiliary fan and
stuck or disconnected.
connection.
Replace faulty fan.
Make sure the front cover of the drive
is in place and tightened. If the
commissioning of the drive requires
that the cover is off, this warning will
be generated even if the
corresponding fault is defeated. See
fault
page
Safe torque off function Check safety circuit connections. For
is active, ie safety more information, chapter The Safe
circuit signal(s) torque off function in the Hardware
connected to connector manual of the drive and description of
STO is lost. parameter 31.22 STO indication run/
stop in the Firmware manual.
Check the value of parameter 95.04
Control board supply.
Problem with internal Contact your local ABB
temperature representative.
measurement of the
drive.
Power unit power Contact your local ABB
supply failure. representative.
Measurement circuit Contact your local ABB
fault. representative.
Measurement circuit Contact your local ABB
fault. representative.
State feedback from Contact your local ABB
output phases does not representative.
match control signals.
Charging feedback Check the feedback signal coming
signal missing. from the charging system.
The flash memory (in Avoid forcing unnecessary parameter
the memory unit) has saves by parameter 96.07 or cyclic
been erased too parameter writes (such as user logger
frequently, triggering through parameters).
compromising the
Check the auxiliary code (format
lifetime of the memory.
XYYY YZZZ). "X" specifies the source
of warning (1: generic flash erase
supervision). "ZZZ" specifies the flash
subsector number that generated the
warning.
The motor parameters Check the auxiliary code. See actions
are set incorrectly. for each code below.
The drive is not
dimensioned correctly.
What to do
5081 Auxiliary fan broken on
71.