ABB PVS300 Product Manual page 104

104 Troubleshooting
Fault Fault message
message description
ID code
22 Redundant IGND The inverter has diagnosed an internal measurements
23 Redundant VAC The inverter has diagnosed an internal measurements
24 Rated power
mismatch
25 Power board id
Causes of fault and corrective actions
redundancy fault.
Power down the inverter.
Restart the inverter.
If the inverter returns to the same fault state, power down the
inverter and contact your system supplier.
redundancy fault.
Power down the inverter.
Restart the inverter.
If the inverter returns to the same fault state, power down the
inverter and contact your system supplier.
The inverter has diagnosed a parameter error.
Try to reset the fault. Monitor whether or not the inverter returns to
normal operation.
If the inverter does not return to normal operation, power down the
inverter and contact your system supplier.
The inverter cannot detect the power board.
Power down the inverter.
Restart the inverter.
If the inverter returns to the same fault state, power down the
inverter and contact your system supplier.