Lenze E94AxHE Technology Application Actuating drive - Speed - Manual (Page 25)

EDS94TA10010xxxx EN 1.1 - 10/2008
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25
9400 Technology applications | Actuator – speed
Parameter setting & configuration
Quick stop
4.6 Quick stop
[4-8] Basic function "Quick stop" (schematic diagram)
r The quick stop function can be activated as follows in the Lenze setting:
– By setting the digital input DI1 to LOW level.
– By a master control via the port LPortControl1:
By setting bit 2 of the bit-coded control word 1.
r Parameter setting: Tab Application parameters  dialog level Overview  Quick stop
The basic function "Quick stop" brakes the
drive to standstill within the deceleration
time set for the quick stop function after a
corresponding request independent of the
setpoint selection.
If the quick stop function is deactivated,
the drive is led to the selected setpoint
again via the acceleration time set in the
speed ramp generator.
LS_ManualJog
n
t
и з
LS_Brake
n
t
LS_Limiter
n
t
LS_Quickstop
STOP
LS_Speed...
M
Speed
setpoint
n
t
LS_Stop
internal
status machine
DI2
DI6
DI7
DI8
DI1
Status
machine
(basic drive
functions)
Basic drive functions
M
v
и
з
Parameter Lenze setting
Value Unit
C00105 Quick stop deceleration time 0.000 s
C00106 Quick stop S-ramp time 0.00 %
C00107 Reference for quick stop
deceleration time
Motor reference speed (C00011)
Control inputs of the function Signal configuration
Lenze setting Control input (Multiplexer parameters)
DIGIN 1  Activate quick stop 1 C03135/1
Control word 1
bit 02
 Activate quick stop 2 C03135/2
FALSE  Activate quick stop 3 C03135/3