FBES is ATV logic FB Stop Fault
Probable cause :
When power is removed and drive stops, ATV320 shows FBES error that means 'Function blocks have been stopped while motor was running'
This is due to FBSN([Stop FB Stop motor]) is set to 'Freewheel'.
If start/stop FB (function block) is by LI1, So at (LI1=Off) that FB is stopped while motor still running.
The error/fault can be disabled by going to 'Conf' press 'enter' then set FBSN([Stop FB Stop motor]) to 'Ignore'. At Ignore state the drive does not stop.
Probable cause :
When power is removed and drive stops, ATV320 shows FBES error that means 'Function blocks have been stopped while motor was running'
This is due to FBSN([Stop FB Stop motor]) is set to 'Freewheel'.
If start/stop FB (function block) is by LI1, So at (LI1=Off) that FB is stopped while motor still running.
The error/fault can be disabled by going to 'Conf' press 'enter' then set FBSN([Stop FB Stop motor]) to 'Ignore'. At Ignore state the drive does not stop.
Released for:Schneider Electric India
