M Signals Decoded According To List (Db 30) - Siemens SINUMERIK 840C Installation Manual

5 PLC Interface

5.3.3 M signals decoded according to list (DB 30)

5.3.3 M signals decoded according to list (DB 30)
15 14
Byte No.
7
DL 0
DR 0
DL 1
DR 1
DL 63
DR 63
The bit field is common to all channels.
Per channel a maximum of 64 M functions can be decoded according to list.
Channel Decoding PLC MD for
list decoding
1 DB 80 6009.0
2 DB 81 .1
3 DB 82 .2
4 DB 83 .3
1)
5 DB 84 .4
6 1) DB 85 .5
Contents of decoding list
Extended M
M address
address
1 - 99 0 - 9999
(KF) (KF)
1st
DW 0 DW 1
value
2nd
DW 3 DW 4
value
.
.
64th
DW 190 DW 191
value
_______
1) SW 4 and higher
5–36
Signals decoded according to list
13 12
Bit No.
6 5 4
Dynamic M signals
Static M signals
Dynamic M signals
Static M signals
Dynamic M signals
Static M signals
Def. of Def. of
DW No. bit No.
in DB30 in DB30
0 - 7
0 - 63
(KY)
(KY)
Stat. bit
DL 2 DR 2
DL 4 DR 5
DL 192 DR 192
© Siemens AG 1992 All Rights Reserved
11 10 9
3 2 1
6FC5197- AA60
SINUMERIK 840C (IA)
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