Communication
9.2 Communication according to PROFIdrive
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
541
POS_STW2 (control word 2, positioning mode, p0108.4 =1)
See function diagram [2464].
Table 9- 11 Description of POS_STW2 (control word 2, positioning mode, p0108.4 = 1)
Bit Meaning Remarks Parameter
1 Activate tracking mode 0 Tracking mode
0 Tracking mode deactivated
BI: p2655
1 Set reference point 1 Set reference point
0 Do not set reference point
BI: p2596
1 Reference cam active 2 Reference cam
0 Reference cam not active
BI: p2612
3..4 Reserved - - -
1 Incremental jog active 5 Incremental jog
0 Jog velocity active
BI: p2591
6..7 Reserved - - -
1 Flying referencing 8 Reference type selection
0 Reference point approach
BI: p2597
1 Start in negative direction 9 Reference point approach start
direction
0 Start in positive direction
BI: p2604
1 Measuring probe 2 is activated when BI: p2509 =
0/1 edge activated.
10 LR measuring probe evaluation,
selection
Set the signal source for selection
of the measuring probe.
0 Measuring probe 1 is activated when BI: p2509 =
0/1 edge activated.
BI: p2510
1 Falling edge of measuring probe (p2510) is
activated when BI: p2509 = 0/1 edge activated.
11 LR measuring probe evaluation edge
Set the signal source for edge
evaluation of the measuring probe.
0 Rising edge of measuring probe (p2510) is
activated when BI: p2509 = 0/1 edge activated.
BI: p2511
12...13 Reserved - - -
1 Axis is referenced (r2684.11 = 1) and BI: p2582 =
1 signal.
14 EPOS software limit switch activation
Set the signal source for activation of
"Software limit switches".
0 Software limit switches inoperative:
- Modulo offset active (BI: p2577 = 1 signal).
- Reference point approach is executed.
BI: p2582
1 BI: p2568 = 1 signal → Evaluation of the STOP
cam minus (BI: p2569) and STOP cam plus (BI:
p2570) is active.
15 EPOS STOP cam activation
Set the signal source for activation of
"STOP cams".
0 Evaluation of STOP cams is not active
BI: p2568
Note:
See also: Basic positioner chapter
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