Siemens SINAMICS S120 Function Manual page 649

POS_STW1 (control word 1, positioning mode, r0108.4 = 1)
See function diagram [2463].
Table 10- 16 Description of POS_STW1 (control word 1)
Bit Meaning
0 EPOS traversing block selection bit 0
1 EPOS traversing block selection bit 1
2 EPOS traversing block selection bit 2
3 EPOS traversing block selection bit 3
4 EPOS traversing block selection bit 4
5 EPOS traversing block selection bit 5
6...7 Reserved
8 EPOS direct setpoint specification /
MDI
positioning type
Set the signal source for the
positioning type in mode "Direct
setpoint specification / MDI".
9 EPOS direct setpoint specification /
MDI, positive direction selection
10 EPOS direct setpoint specification /
MDI, negative direction selection
11 Reserved
12 EPOS direct setpoint specification /
MDI, acceptance method selection
Set the signal source for the method
of accepting values in mode "Direct
setpoint specification / MDI".
13 Reserved
14 EPOS direct setpoint specification /
MDI, setup selection
Set the signal source for set-up in
mode "Direct setpoint specification /
MDI".
15 EPOS direct setpoint specification /
MDI selection
Set the signal source for the selection
of mode "Direct setpoint specification
/ MDI".
Drive functions
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Remarks
Traversing block selection
- -
1 Absolute positioning is selected.
0 Relative positioning is selected.
During "set-up":
If both directions (p2651, p2652) are
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
10.1 Communication according to PROFIdrive
Communication
Parameter
BI: p2625
BI: p2626
BI: p2627
BI: p2628
BI: p2629
BI: p2630
-
BI: p2648
BI: p2651
BI: p2652
-
BI: p2649
-
BI: p2653
BI: p2647
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