ABB ACS560 Quick Installation And Start-Up Manual page 159

Code Fault / Aux.
(hex) code aux code
visible only on
assistant con-
trol panel and
drive com-
poser))
5095 Redundant
measurement
5096 Overtemperat-
ure hw
5098 I/O communica-
tion loss
5681 PU communica-
tion
5682 Power unit lost
5690 PU communica-
tion internal
5691 Measurement
circuit ADC
5692 PU board power-
fail
5693 Measurement
circuit DFF
5695 Reduced run
5697 Charging feed-
back
5698 Unknown PU
fault
50A0 Fan
6181 FPGA version in-
compatible
Cause
Duplicated measurements
are beyond limits.
Excessive hardware tem-
perature.
Communication failure to
standard I/O.
Communication errors
between drive control unit
and power unit.
Connection lost between
drive control unit and
power unit.
Internal communication
error.
Measurement circuit fault.
Power unit power supply
failure.
Measurement circuit fault.
Configured power units
not found.
Charging feedback signal
missing.
The power unit logic gen-
erated a fault which is not
known by software.
Cooling fan stuck or dis-
connected.
Firmware and FPGA ver-
sions are incompatible.
Diagnostics 159
What to do
Contact ABB.
Contact your local ABB representat-
ive.
Try resetting the fault or cycle the
power to the drive.
Check connections and parameter
95.04 Control board supply.
Check connections.
Contact ABB.
Contact ABB.
Contact ABB.
Contact ABB.
Configure the power units.
Check feedback signal from char-
ging system
Check the logic and software com-
patibility.
Check fan operation and connec-
tion.
Replace fan if faulty.
Reboot the control unit with para-
meter 96.08 Control board boot or
by cycling power. If the problem
persists, contact ABB.
EN
HI