Diagnostics 65
5093 Rating ID mismatch Mismatch of drive hardware and
memory information.
Cycle power to the drive. You may
have to be repeat this.
5094 Measurement circuit
temperature
Fault in internal temperature
measurement.
Contact ABB.
5095 Redundant
measurement
Duplicated measurements are
beyond limits.
Contact ABB.
5096 Overtemperature hw Excessive hardware temperature. Contact your local ABB
representative.
5098 I/O communication
loss
Communication failure to standard
I/O.
Try resetting the fault or cycle the
power to the drive.
5681 PU communication Communication errors between drive
control unit and power unit.
Check connections and parameter
95.04 Control board supply.
5682 Power unit lost Connection lost between drive
control unit and power unit.
Check connections.
5690 PU communication
internal
Internal communication error. Contact ABB.
5691 Measurement circuit
ADC
Measurement circuit fault. Contact ABB.
5692 PU board powerfail Power unit power supply failure. Contact ABB.
5693 Measurement circuit
DFF
Measurement circuit fault. Contact ABB.
5695 Reduced run Configured power units not found. Configure the power units.
5696 PU state feedback State feedback from output phases
does not match control signals.
Contact ABB.
5697 Charging feedback Charging feedback signal missing. Check feedback signal from charging
system
5698 Unknown PU fault The power unit logic generated a
fault which is not known by software.
Check the logic and software
compatibility.
50A0 Fan Cooling fan stuck or disconnected. Check fan operation and connection.
Replace fan if faulty.
6181 FPGA version
incompatible
Firmware and FPGA versions are
incompatible.
Reboot the control unit with
parameter 96.08 Control board boot
or by cycling power. If the problem
persists, contact ABB.
6306 FBA A mapping file Fieldbus adapter A mapping file read
error.
Contact ABB.
6481 Task overload Internal fault.
Note: This fault cannot be reset.
Reboot the control unit using
parameter 96.08 Control board boot
or by cycling power. If the problem
persists, contact ABB.
6487 Stack overflow Internal fault. Reboot the control unit. If the problem
persists, contact ABB.
64A1 Internal file load File read error. Reboot the control unit. If the problem
persists, contact ABB.
64A3 Application loading Application file incompatible or
corrupted.
Check the auxiliary code. See actions
for each code below.
8006 Not enough memory for the
application.
Reduce the size of the application.
Reduce the number of parameter
mappings.
See the drive-specific log generated
by Automation Builder.
Code
(hex)
Fault / Aux. code aux
code visible only on
assistant control panel
and drive composer)
Cause What to do
ACQ80R0-R8 QIG.book Page 65 Friday, February 1, 2019 1:18 PM
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