Siemens Sinamics S120 Function Manual page 529

Bit Meaning
10 EPOS direct setpoint input/MDI,
negative direction selection
11 Reserved
12 EPOS direct setpoint input/MDI,
acceptance method selection
Set the signal source for the method
of accepting values in mode "Direct
setpoint input/MDI".
13 Reserved
14 EPOS direct setpoint input/MDI,
setup selection
Set the signal source for set-up in
mode "Direct setpoint input/MDI".
15 EPOS direct setpoint input/MDI
selection
Set the signal source for the selection
of mode "Direct setpoint input/MDI".
POS_STW2 (control word 2, positioning mode, r0108.4 = 1)
See function diagram [2464]
Table 10- 17 Description of POS_STW2 (control word 2, positioning mode, r0108.4 = 1)
Bit Meaning
0 Tracking mode
1 Set reference point
2 Reference cam
3 Reserved
4 Reserved
5 Incremental jog
6 Reserved
7 Reserved
8 Reference type selection
9 Reference point approach start direction 1
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
selected or deselected, the axis remains
stationary.
During "positioning":
BI: p2651 / BI: p2652
0/0 Position absolutely via shortest route.
1/0 Position absolutely in the positive direction.
0/1 Position absolutely in the negative direction.
1/1 Position absolutely via shortest route.
- -
1 Continuous acceptance of values
0 Values are only accepted when
BI: p2650 = 0/1 signal (rising edge).
- -
1 Set-up selected.
0 Positioning selected.
1 Activate MDI
0 Deactivate MDI
1 Activate tracking mode
0 Tracking mode deactivated
1 Set reference point
0 Do not set reference point
1 Reference cam active
0 Reference cam not active
- -
- -
1 Incremental jog active
0 Jog velocity active
- -
- -
1 Flying referencing
0 Reference point approach
Start in negative direction
10.1 Communication according to PROFIdrive
Remarks
Remarks
Communication
Parameter
BI: p2652
-
BI: p2649
-
BI: p2653
BI: p2647
Parameter
BI: p2655
BI: p2596
BI: p2612
-
-
BI: p2591
-
-
BI: p2597
BI: p2604
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