ABB ACS880 - Page 662

What to doCause
Event name /
Aux. code
Code
(hex)
• 2. After charging finishes
(charging OK lamp lights),
close DC switch.
Brake circuit fault.
3. Open charging switch.
• Check the charging circuit.
With a frame R6i/R7i inverter
module, the auxiliary code “FA”
indicates that the charging
contactor status feedback does
not match the control signal.
With parallel-connected frame R8i
modules, the auxiliary code
(format XX00), “XX” specifies the
affected BCU control unit
channel.
• Check the wiring and condition
of brake resistor.
Check power unit logic and firmware
compatibility.
Unidentified power unit logic fault.Unknown PU
fault
5698
Contact your local ABB representative.
Contact your local ABB representative,
quoting the auxiliary code.
Internal error.Internal SW
error
6000
FPGA version
incompatible
6181
• Reboot the control unit (using
parameter 96.8 Control board
• Firmware and FPGA file version
in the power unit are
incompatible. boot) or by cycling power. If the
problem persists, contact your
local ABB representative.
• Update of power unit logic failed.
• Retry.
• Check the auxiliary code to
identify FPGA version
compatibility (format: XXYYZZ).
"XX" (8: cannot recognize power
unit logic, FPGA logic not
compatible, 9 = power unit FPGA
logic is old, update FPGA logic,
10 = software is not compatible
with power unit FPGA logic,
update software (or downgrade
power unit FPGA)). YY = BCU
control unit channel (first channel
= 0)
See A686 Checksum mismatch.The calculated parameter checksum
does not match any enabled reference
checksum.
Checksum
mismatch
6200
Contact your local ABB representative.Fieldbus adapter A mapping file read
error.
FBA A
mapping file
6306
Contact your local ABB representative.Fieldbus adapter B mapping file read
error.
FBA B
mapping file
6307
662 Fault tracing