Delta Eitn fault code meaning
Delta / Eitn
Series: MX300
Ethernet internal communication timeout
AC motor drive
Meaning: Ethernet communication error between the rectifier axis and an inverter axis in a multi-drive AC motor drive system
Possible causes
- Poor contact between modules
- Rectifier or inverter error
- 8-38
- 8-3 error display and troubleshooting
Source: MX300 Series User Manual (DELTA_IA-MDS_MX300_UM_TC_20260226) P189