Siemens SINUMERIK 840C - Page 148

09.95 5 PLC Interface
5.3.1 Axis-specific GI signals (DB 29)
7 6 5 4 3 2 1 0
Bit No.
Byte No.
DL 70
2)
DL 80
3)
Axis 8 Axis 7 Axis 6 Axis 5 Axis 4 Axis 3 Axis 2 Axis 1
DR 70
2)
DR 80
3)
Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9
DL 71
2)
DL 81
3)
Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
DR 71
2)
DR 81
3)
Store
traversed
axes
only
Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25
TEACH: Axis marking (signals from NCK channel)
1)
15 14 13 12 11 10 9 8
7 6 5 4 3 2 1 0
Bit No.
Byte No.
DL 72
2)
DL 82
3)
Axis 8 Axis 7 Axis 6 Axis 5 Axis 4 Axis 3 Axis 2 Axis 1
DR 72
2)
DR 82
3)
Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9
DL 73
2)
DL 83
3)
Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
DR 73
2)
DR 83
3)
Store
traversed
axes
only
Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25
TEACH: Axis marking (signals to NCK channel)
1)
15 14 13 12 11 10 9 8
Note:
In SW 3 the TEACH IN axis markings are in DW 70-73, from SW 4 onwards they are in
DW 80-83.
_______
1) SW 3 and higher
2) SW 3
3) SW 4 and higher
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60 5–31
SINUMERIK 840C (IA)