Sumitomo E11 fault code meaning
Sumitomo / E11
Series: HF-320, SF-320
CPU error
AC drive
Meaning: Malfunction or abnormality on built-in CPU and the output of the inverter is cut off.
Possible causes
Source:
Series: HF430
CPU error
AC drive
Meaning: When a mistaken action causes an error to the inbuilt CPU, the inverter output is switched off.
Possible causes
Source: