Siemens Sinamics S110 Function Manual page 538

Communication
9.2 Communication according to PROFIdrive
Bit Meaning
10 Master control by PLC
Note:
This bit should not be set to "1" until the PROFIdrive has returned an appropriate status via ZSW1.9 = "1".
11 Start referencing
12 Reserved
13 External block change
14 Reserved
15 Reserved
STW2 (control word 2)
See function diagram [2444]
Table 9- 7 Description of STW2 (control word 2)
Bit Meaning
0 Drive data set selection DDS bit 0
1...6 Reserved
7 Parking axis
8 Travel to fixed stop
(not with telegrams 9, 110)
9..10 Reserved
11 Motor changeover
12 Master sign-of-life bit 0
13 Master sign-of-life bit 1
14 Master sign-of-life bit 2
15 Master sign-of-life bit 3
536
Remarks
1 Control by PLC
This signal must be set so that the process data
transferred via PROFIdrive are accepted and
become effective.
0 No control by PLC
Process data transferred via PROFIdrive are
rejected - i.e. assumed to be zero.
1 Start referencing
0 Stop referencing
- -
0/1 External set change is initiated
0 No effect
- -
- -
Remarks
- Drive data set selection
(5 bit counter)
- -
1 Request parking axis (handshake with ZSW2 bit
7)
0 No request
1 Select "Travel to fixed stop"
The signal must be set before the fixed stop is
reached.
1/0 Deselect "Travel to fixed stop"
The signal must be set before the fixed stop is
reached
- -
0/1 Motor changeover complete
0 No effect
- User data integrity (4-bit counter)
-
-
-
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Parameter
BI: p0854
BI: p2595
-
BI: 2632
-
-
Parameter
BI: p0820[0]
-
BI: p0897
BI: p1545
-
BI: p0828[0]
CI: p2045
Function Manual