Siemens SINAMICS S120 Function Manual page 650
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Communication
10.1 Communication according to PROFIdrive
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
10
LR measuring probe evaluation,
selection
Set the signal source for selection
of the measuring probe.
11
LR measuring probe evaluation edge
Set the signal source for edge
evaluation of the measuring probe.
12
Reserved
13
Reserved
14
EPOS software limit switch activation
Set the signal source for activation of
"Software limit switches".
15
EPOS STOP cam activation
Set the signal source for activation of
"STOP cams".
Note:
See also: Basic positioner chapter
648
Remarks
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
0
Start in positive direction
1
Measuring probe 2 is activated when BI: p2509 =
0/1 edge activated.
0
Measuring probe 1 is activated when BI: p2509 =
0/1 edge activated.
1
Falling edge of measuring probe (p2510) is
activated when BI: p2509 = 0/1 edge activated.
0
Rising edge of measuring probe (p2510) is
activated when BI: p2509 = 0/1 edge activated.
-
-
-
-
1
Axis is referenced (r2684.11 = 1) and BI: p2582 =
1 signal.
0
Software limit switches inoperative:
- Modulo offset active (BI: p2577 = 1 signal).
- Reference point approach is executed.
1
BI: p2568 = 1 signal --> Evaluation of the STOP
cam minus (BI: p2569) and STOP cam plus (BI:
p2570) is active.
0
Evaluation of STOP cams is not active
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Parameter
BI: p2655
BI: p2596
BI: p2612
-
-
BI: p2591
-
-
BI: p2597
BI: p2604
BI: p2510
BI: p2511
-
-
BI: p2582
BI: p2568
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