Lenze E94AxHE Technology Application Actuating drive - Torque - Manual (Page 18)

9400 Technology applications | Actuator – torque
Parameter setting & configuration
Speed limit value conditioning
18
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EDS94TA10020xxxx EN 1.1 - 10/2008
4.5.2 Speed ramp generator
[4-7] Ramp generator (schematic diagram)
In order to avoid setpoint step-changes the speed limit value passes a ramp generator with
a parameterisable acceleration and deceleration time before it is transmitted to the basic
drive function "Torque follower".
r Parameter setting: Application parameters tab  dialog level Overview
Offset Selection LS_Torque...
M
Torque
setpoint
DI2 DI4
OUT
IN
Ramp generator
% 1
% 2
% 15
Fixed setpoints
Status
machine
(basic drive
functions)
Speed limit
AIN2
M
v
F
Parameter Lenze setting
Value Unit
C03502 Basic acceleration time 1.000 s
C03503 Basic deceleration time 1.000 s
C03010 Profile mode Linear ramps