BONFIGLIOLI Vectron Agile Series Communications Manual page 48

16.4.3.2 Behavior in Quick Stop
In this, the parameters
Stop Function
638 (holding time after falling short of the switch-off threshold) are relevant. In a quick
stop, the drive is shut down via the emergency stop ramps (
Emergency Stop Antclockwise
f
s
If the frequency/speed zero has been reached during the holding time, the drive continues to be
supplied with direct current until the switch-off time has expired. With this measure, there is an
assurance that the drive is stationary in a change of state.
48
Switch-off Threshold Stop Function
425).
Start Quick Stop
Switch-off Threshold Stop Fct.
Profibus DP V1 Agile
637 (percent of fmax) and
Emergency Stop Clockwise
Emergency Stop Clockwise
Emergency Stop Anticlockwise
Holdig Time Stop Function
637
Handling of the Objects
Holding Time
424 or
424
425
638
t
OFF
change of state
06/2010