
09.95
5 PLC Interface
5.3.12 DBs for PLC machine data (DB 60-65)
5.3.12 DBs for PLC machine data (DB 60-65)
DB
DW
Significance
DB60
0 to 137
Words for operating system
DB61
0 to 149
Words for function blocks
DB62
0 to
49
Words for user
DB63
0 to
49
Bits for operating system
DB64
0 to
24
Bits for function blocks
DB65
0 to
24
Bits for user
For significance of words and bits see Section 2.
5.3.13 DBs set-up for user (DB 66
*)
, 67
*)
, 68, 71)
DB 66 Icons
7
6
5
4
3
2
1
0
Bit No.
Byte No.
PLC
DL 0
..
.
DR 3
15
14
13
12
11
10
9
8
DB 67 INT-MSTT (interface, machine control panel)
7
6
5
4
3
2
1
0
Bit No.
Byte No.
PLC
DL 0
..
.
DR 3
15
14
13
12
11
10
9
8
DB 68
High byte (DL)
Low byte (DR)
DW-Nr.
PLC
DW 0
..
.
DW 63
Extended address M word 1 (binary)
_______
*)
For configuration notes, see Interface Description Part 1, Signals
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60
5–61
SINUMERIK 840C (IA)
Summary of Contents for SIMODRIVE 611-D
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