Inovance E012.00 fault code meaning
Inovance / E012.00
Series: MD480-PLUS, MD500-PLUS
Hardware input phase loss
AC drive
Meaning: Input phase loss is detected when the hardware input phase loss signal is valid.
Possible causes
- Three-phase input power supply is not normal
- Error in the driver board, surge protection board, main control board, or rectifier bridge.
Source: MD480-PLUS Series General-Purpose AC Drive Commissioning Manual P95; MD500-PLUS Series General-Purpose AC Drive Commissioning Manual P681