Siemens SINAMICS V90 Operating Instructions Manual page 172

Control functions
7.4 Internal position control (IPos)
Selecting the target position with the signals POS1, POS2 and POS3, and starting the positioning
with the trigger signal P-TRG
Select one of the eight fixed position setpoints with the co-settings of signals POS1, POS2
and POS3:
In the fixed position control mode, the signals POS1 and POS2 are default assignments of
DI7 and DI8 while the signal POS3 is not assigned:
Signal type
Note
Configuration of POS3
If the POS3 is not assigned to any DI, its status is assumed to be 0, which means only the
following fixed position setpoints can be used:
• Fixed position setpoint 1
• Fixed position setpoint 2
• Fixed position setpoint 3
• Fixed position setpoint 4
After selecting a fixed position setpoint, the servo motor can start positioning at a rising edge
of the signal P-TRG.
The digital input signal P-TRG is the default assignment of DI6 in the internal position control
mode:
Signal type
172
Fixed position setpoint
Fixed position setpoint 1
Fixed position setpoint 2
Fixed position setpoint 3
Fixed position setpoint 4
Fixed position setpoint 5
Fixed position setpoint 6
Fixed position setpoint 7
Fixed position setpoint 8
Signal name
DI POS1
DI POS2
DI POS3
Signal Pin assign-
name
DI P-TRG
POS3
Pin assignment
X8-11 Select a fixed position setpoint.
X8-12
To be assigned
Setting
ment
X8-10 0→1
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Signal
POS2
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
Description
Description
Starts positioning according to selected fixed
position setpoint
SINAMICS V90, SIMOTICS S-1FL6
POS1
0
1
0
1
0
1
0
1