Siemens SINUMERIK 840C Installation Manual page 143

5 PLC Interface
5.3.1 Channel-specific signals
Data
High byte (DL)
word
No.
DW 31
Bit 15
DW 32
Bit 15
DW 33
Bit 15
DW 34
Bit 15
DW 35
Bit 15
DW 36
Bit 15
DW 37
Bit 15
DW 38
7
10
Bit 31
DW 39
3
10
Bit 15
PLC-NC
NC MD for BCD output
Channel interface
S
DB
1 DB 10 5440.3
2 DB 11 5441.3
3 DB 12 5442.3
4 DB 13 5443.3
5 1) DB 14 5444.3
1)
6 DB 15 5445.3
_______
1) SW 4 and higher
5–26
Stored words of block information
Extended address M word 1 (binary)
M word 1 (binary)
Extended address M word 1 (binary)
M word 2 (binary)
Extended address M word 3 (binary)
M word 3 (binary)
Extended S address (binary or BCD)
S word (binary or BCD)
6
10
S word (binary or BCD)
2
10
T D H F
-.4 -.5 -.7
-.6
-.4 -.5 -.7
-.6
-.4 -.5
-.7
-.6
-.4 -.5 -.7
-.6
-.4 -.5 -.7
-.6
-.4 -.5 -.7
-.6
© Siemens AG 1992 All Rights Reserved
Low byte (DR)
1 0
10 10
5 4
10 10
1 0
10 10
6FC5197- AA60
SINUMERIK 840C (IA)
10.94
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 16
Bit 0