Alpha Technologies AMPS80 HP - Manual (Page 88)

Doc. #: 026-069-B0 Rev F 86
8. Troubleshooting
8.1 Non Recoverable Error
The status LEDs illuminate permanently red when a non recoverable error occurs. Thanks to its double input
port, the AMPS80 HP inverter module will actually stop when either the output stage is non recoverable or
when both input stages are faulty. Generally, a non-recoverable error cannot be erased and the module must
be returned for repair.
8.2 Recoverable Error
A recoverable error is a kind of protection that acts when, some parameters exit temporarily from their proper
limit range. Stopping the module or removing it from its slot and plugging it back in may solve the problem.
For more detailed diagnostics, use the Ethernet port of the CXCR to view the alarm description. See Alarm
descriptions below. The inverter alarms can be found in Inverters > View Live Status .
Inverter status LEDs
Output power
status LEDs