Lenze E94AxHE Technology Application CiA402 Device profile - Manual (Page 62)

9400 Technology applications | CiA402 device profile
Parameter setting & configuration
Device control
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EDS94TA11010xxxx EN 1.2 - 03/2010
3.7.6 Quick stop
Unlike the Stop function, quick stop (QSP) is required for a stop in the event of an error. If
quick stop is activated, the drive will be braked to standstill irrespective of the defined
setpoint within the deceleration time set.

Tip!
The quick stop can be set for many monitoring functions as an error response as
well ("quick stop by trouble").
The source which activated the quick stop function is shown bit-coded in C00159.
Activation of quick stop by the master control
Quick stop can be activated by the master control using the "
Quick stop " command when
the operation is enabled.
 The device state " Operation enabled " is changed to device state " Quick stop active ".
 The active quick stop function can be deactivated again using the " Enable operation "
command.
Lenze parameters for the "Quick stop" basic function:

Note!
During quick stop, the drive carries out the setpoint generation and does not
follow the setpoint anymore defined by the master control!
If several drives carry out a coordinated motion by means of actual value
transfer, the quick stop function should only be used for the motion master
(master drive) in order to maintain the coordination.
Parameter Lenze setting
Value Unit
C00105 Quick stop decel. time 0.000 s
C00106 Quick stop S-ramp time 0.00 %
C00107 Ref. - quick stop decel. time Motor reference speed (C00011)