Sumitomo E10 fault code meaning
Sumitomo / E10
Series: HF-320
CT error
AC drive
Meaning: When a large noise source is near the inverter or an abnormality occurs on built-in CT, the output of the inverter is cut off.
Possible causes
Source:
Series: HF430
CT error
AC drive
Meaning: When an abnormality occurs to a CT (current detector) in the inverter, the inverter output is switched off.
Possible causes
Source: