Inovance E015.01 fault code meaning
Inovance / E015.01
Series: MD480-PLUS, MD500-PLUS
External device normally open contact fault
AC drive
Meaning: External normally open terminal fault. Terminal DI should be normally open, but the AC drive detects that terminal DI is closed and reports a fault.
Possible causes
- External fault input via normally open multifunction terminal DI
- External fault input via the normally open virtual IO function
Source: MD480-PLUS Series General-Purpose AC Drive Commissioning Manual P96; MD500-PLUS Series General-Purpose AC Drive Commissioning Manual P682