Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 148)

9400 HighLine | Parameter setting & configuration
Basic drive functions
Standard stop
148 Firmware 1.37 - 09/2006
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9.2 Standard stop
The standard stop of the drive will be automatically activated by the internal state
machine if a basic function is deactivated and the drive is not yet in standstill.
r The drive is braked to standstill via a parameterisable deceleration ramp.
– While the drive is braked to standstill, the state machine is in the function state
"Drive is stopped".
– If meanwhile another basic function is activated, this basic function takes over the
control of the drive from the current speed on and the function state "Drive is
stopped" is abandoned.
– If the drive is at standstill, it is automatically changed to the basic function "Drive in
standstill".
r An acceleration phase active at the time of activating the stopping process is
considered by the standard stop, i.e. the current acceleration is at first led to "0" with
the parameterised S-ramp time before the real deceleration process starts.
r If the controller is enabled while the shaft is coasting (controller inhibit and pulse
inhibit are deactivated), the drive is braked from the current speed to standstill.
Stop!
The basic functions " Speed follower ", " Torque follower " and " Position follower "
take over the control of the drive not from the current speed on but with the
defined setpoint which may lead to a jerk!