Auxiliary Functions From Nck Channel (Db 10 To Db 13) - Siemens SINUMERIK 840C Installation Manual

5 PLC Interface
5.3.1 Channel-specific signals

5.3.1.3 Auxiliary functions from NCK channel (DB 10 to DB 13)

15 14
Byte No.
7
DL 17 F
Modi- Modi-
fication fication
DR 17
Last infor- Fast aux.
mation function
15 14
Byte No.
7
DL 18
M7 M6
DR 18
M7 M6
DL 19
M15 M14
DR 19
M15 M14
DL 20
M23 M22
DR 20
M23 M22
DL 21
M31 M30
DR 21
M31 M30
_______
1) SW 4 and higher: DB 10 ... DB 15
2) SW 2 and higher
5–24
Modification signals
13 12
Bit No.
6 5 4
D H T
Modi- Modi-
fication fication
2)
Decoded M functions
13 12
Bit No.
6 5 4
Dynamic M signals
M5 M4
Static M signals
M5 M4
Dynamic M signals
M13 M12
Static M signals
M13 M12
Dynamic M signals
M21 M20
Static M signals
M21 M20
Dynamic M signals
M29 M28
Static M signals
M29 M28
© Siemens AG 1992 All Rights Reserved
1)
11 10 9
3 2 1
S M word 3 M word 2
Modi- Modi- Modi-
fication fication fication
M word 3 M word 2
not not
decoded decoded
11 10 9
3 2 1
M3 M2 M1
M3 M2 M1
M11 M10 M9
M11 M10 M9
M19 M18 M17
M19 M18 M17
M27 M26 M25
M27 M26 M25
6FC5197- AA60
SINUMERIK 840C (IA)
09.95
8
0
M word 1
Modi-
fication
M word 1
not
decoded
8
0
M0
M0
M8
M8
M16
M16
M24
M24