Inovance E028.00 fault code meaning

Series: MD480-PLUS, MD500-PLUS

User-defined fault 2

AC drive

Meaning: When the DI terminal function is set to 45, this fault is reported when the terminal signal is valid.

Possible causes

• A signal for user-defined fault 2 is input through multifunction terminal DI.
• A signal for user-defined fault 2 is input through the virtual IO function.

Source: MD480-PLUS Series General-Purpose AC Drive Commissioning Manual P111; MD500-PLUS Series General-Purpose AC Drive Commissioning Manual P697