Plc Machine Data Bits For Function Blocks (Db 64) - Siemens SINUMERIK 880 SW 6 Planning Manual

3 Signal Overview

3.15.5 PLC machine data bits for function blocks (DB 64)

3.15.5 PLC machine data bits for function blocks (DB 64)
Machine data bits for function blocks (IA)
15 14
Byte No.
PLC
MD No.
7 6
DL 0
m+0
DR 0
m+1
.
.
.
DR 2
m+5
.
.
.
.
.
.
DL 5
m+10
DR 5
m+11
.
.
.
DR 21
m+43
DL 22
For explanation, see documentation interface signals Section 19.3.3
m+44
DR 22
m+45
DL 23
m+46
DR 23
m+47
.
.
.
DR 39
m+79
PLC Address m
1 7000
7250
2
3–72
13 12 11
Bit No.
5 4 3
Reserved for computer link
For explanation, see documentation FB package 4+5
.
.
.
.
Reserved for tool management
For explanation, see documentation FB package 1+2
.
.
.
.
Reserved for FB package 0, signal groups
Reserved for computer link
For explanation, see documentation FB package 4+5
© Siemens AG 1991 All Rights Reserved
01.93
10 9 8
2 1 0
6ZB5 410-0HE02
SINUMERIK 880 (PJ)