Sunye Err21 fault code meaning
Sunye / Err21
Series: CM530H, CM530HR, MH600
Tuning timeout fault
AC drive
Meaning:
Possible causes
Source:
Series: CM580
Auto-tuning fault
AC drive
Meaning:
Possible causes
Source:
Series: CM580/CM580S, CM680H
Auto-tuning fault
AC drive
Meaning:
Possible causes
Source:
Series: ES300
EEPROM error
servo drive
Meaning:
Possible causes
Source: