AB 20 fault code meaning
AB / 20
Series: PowerFlex 700S Phase II
DSP Device Error
AC drive
Meaning: A DSP (Velocity Position Loop) interrupt task has not been completed in the allotted time.
Possible causes
Source:
AB / 20
AC drive
Meaning: A DSP (Velocity Position Loop) interrupt task has not been completed in the allotted time.
Source: