Software Position Limit; Speed Limit; Torque Limit; Selecting A Fixed Position Setpoint And Starting Positioning - Siemens SINAMICS V90 Operating Instructions Manual

7.4.7

Software position limit

The following two software position limits are available in the internal position control mode:
● positive position limit
● negative position limit
The function of software position limit only becomes active after going to reference. When
the actual position reaches one of the above-mentioned software position limits, motor speed
decelerates to 0.
Parameter settings
Parameter Range
p2580 -2147482648 to
2147482647
p2581 -2147482648 to
2147482647
p2582 0 to 1
7.4.8

Speed limit

Refer to "Speed limit (Page 150)" for details.
7.4.9

Torque limit

Refer to "Torque limit (Page 151)" for details.
7.4.10

Selecting a fixed position setpoint and starting positioning

In the IPos mode, two methods are available to select a fixed position setpoint and then start
motor running according to selected fixed position setpoint:
● select a fixed position setpoint with the co-settings of signals POS1, POS2 and POS3 and
then use the trigger signal P-TRG to start positioning
● use the rising edge of the signal STEPF, STEPB or STEPH
Refer to Chapter "Digital inputs/outputs (DIs/DOs) (Page 69)" for detailed information about
the signals POS1, POS2, POS3, P-TRG, STEPF, STEPB, STEPH.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Factory setting Unit
-2147482648 LU
2147482648 LU
0 -
7.4 Internal position control (IPos)
Description
Negative software position limit switch
Positive software position limit switch
Activation of software limit switch:
0: deactivate
•
1: activate
•
Control functions
171