Sumitomo E12 fault code meaning
Sumitomo / E12
Series: HF-320, SF-320
External trip
AC drive
Meaning: An abnormality signal from external equipment cuts off the output of the inverter.
Possible causes
Source:
Series: HF430
External trip
AC drive
Meaning: When a signal is given to the EXT multifunctional input terminal, the inverter output is switched off. (on external trip function select)
Possible causes
Source: