Fault Messages Generated By The Inverter; Fault Messages - ABB PVS980-58 Firmware Manual

Fault messages generated by the inverter

If there is an active fault message, reset the inverter using any of these methods:
•
Press the "Reset" button on the control unit,
•
Issue a reset through parameter
•
Power-cycle the inverter.
Monitor the inverter for a few minutes to see whether it resumes normal operation.
•
If the inverter appears to operate normally, monitor the operation closely for a few
days.
•
If a fault cannot be reset or if it occurs frequently, record the event date and time, serial
number of the inverter, and contact your system supplier.

Fault messages


Code in Fault
Dec
(Hex)
11776 Overcurrent
(0x2e00)
11778 Short circuit
(This fault cannot be
(0x2e02)
reset.)
11781 BU current difference
(0x2e05)
11785 DC short circuit
(0x2e09)
15873 Frt Grid Fault
(0x3e01)
15876 DC link overvoltage
(0x3e04)
189.11 Reset active
Cause
Output current has exceeded the
internal fault limit due to failure in
AC connection, grid, transformer,
or inverter main circuit.
Short-circuit detected in output
due to inverter main circuit failure
or
There may be power factor
correction capacitors in the
output.
This fault requires a reboot of
control unit either by switching
the power off and on, or using
parameter 196.08 Control board
boot.
Current difference is detected in
the branching unit due to current
difference between power
modules and internal fault in
power module.
Short circuit in DC input due to
DC input cabling or inverter main
circuit failure.
Grid fault occurred when BAMU
measured grid voltage moves
outside the user defined Fault
Ride Through window.
Intermediate circuit DC voltage
has exceeded.
faults, or
What to do
Save the support package data
and PSL2 logger data. See
Using the PSL2 data logger
(page 187).
Contact our local FIMER
representative.
Save the support package data
and PSL2 logger data. See
Using the PSL2 data logger
(page 187).
Contact our local FIMER
representative.
Save the support package data
and PSL2 logger data. See
Using the PSL2 data logger
(page 187).
Contact our local FIMER
representative.
Save the support package data
and PSL2 logger data. See
Using the PSL2 data logger
(page 187).
Contact our local FIMER
representative.
Reset fault when the grid
situation has stabilized.
Contact your local FIMER
representative.
Troubleshooting 155