Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 272)

9400 HighLine | Parameter setting & configuration
Standard TAs
TA "Actuator – torque" | Torque setpoint conditioning
272 Firmware 1.37 - 09/2006
L
11.3.4.1 Setpoint inversion
[11-15] Setpoint inversion (schematic diagram)
Via the digital input DI3 the effective direction of the (bipolar) setpoint can be inverted, if
required.
r Parameter setting: All parameters tab Category Actuator - torque Multiplexer
11.3.4.2 Ramp generator
[11-16] Ramp generator (schematic diagram)
In order to avoid setpoint step-changes the torque setpoint passes a ramp generator with
a parameterisable acceleration/deceleration and S-ramp time before it is transmitted to
the basic drive function "Torque follower".
r Parameter setting: Tab Application parameter Dialog level Overview
M
Gain Invert setpoint LS_Torque...
M
Torque
setpoint
DI2 DI3
OUT
IN
Ramp generator
Status
machine
(basic drive
functions)
Torque setpoint
AIN1
v
F
Control inputs of the function Signal configuration
Lenze setting Control input (Multiplexer parameters)
DigIn 3 Invert setpoint C03003
M
Gain Invert setpoint LS_Torque...
M
Torque
setpoint
DI2 DI3
OUT
IN
Ramp generator
Status
machine
(basic drive
functions)
Torque setpoint
AIN1
v
F
Parameters Lenze setting
Value Unit
C03550 Acceleration / deceleration time 0.010 s
C03551 S-ramp time 0.001 s