Siemens SIMOTICS S-1FL6

Control functions
7.7 Torque control (T)
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
261
You can see the properties of the S-curve ramp-function generator from the diagram below:
Parameter settings
Parameter
Range
Default
Unit
Description
p1082
0 to 210000
1500
rpm
Maximum motor speed
p1115
0 to 1
0
-
Ramp-function generator selection
p1120 0 to 999999 1 s Ramp-function generator ramp-up time
p1121
0 to 999999
1
s
Ramp-function generator ramp-down time
p1130 0 to 30 0 s Ramp-function generator initial rounding-off
time
p1131 0 to 30 0 s Ramp-function generator final rounding-off
time
7.7
Torque control (T)
7.7.1
Torque setpoint
Two sources are available for torque setpoint:
● External setpoint: analog input 2
● Fixed setpoint: p29043
These two resources can be selected with the digital input signal TSET.
Signal
Level
Source of torque setpoint
TSET
0 (default)
Analog torque setpoint (analog input 2)
1
Fixed torque setpoint (p29043)
Refer to "DIs (Page 123)" for detailed information about the signal TSET.