
11.3
Behavior in the case of a quick stop
In quick stop, the parameters
Switch-Off Threshold
637 (percent of parameter
Maxi-
mum Frequency
419) and
Holding time
638 (holding time after falling short of the
Switch-Off Threshold) are relevant.
Maximum Frequency
. In the case of a quick stop,
the drive is stopped via emergency stop ramps.
The emergency stop ramps are set via parameters
Emergency Stop Clockwise
424 and
Emergency Stop Anticlockwise
425.
f
s
Start Quick Stop
OFF
change of state
t
Switch-off Threshold Stop Fct.
637
Emergency Stop Clockwise
424
425
Emergency Stop Anticlockwise
Holdig Time Stop Function
638
If frequency/speed reaches the value zero during the switch-off time, the drive continues
to be supplied with current until the switch-off time has elapsed. This ensures that the
drive is at a standstill when the state changes.
12/13
Agile
VABus/TCP
57
Содержание Agile VABus/TCP
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