Specifications

1070 072 131-102 (96.08) GB
BUEP64 Protocol 9-29
The following coordination marker bytes for the Siemens controller are
proposed for the coordination of central processing units:
Coord. marker Explanation
00 x 0 .. 7
.
.
1F x 0 .. 7
Process and field coordination:
- 00 x 0 --> SM16.0 and PCM 0
- 0A x 4 --> SM17.2 and PCM 4
- 1F x 7 --> SM19.7 and PCM 7
40 x 0
.
5F x 0
Only field coordination:
- 40 x 0 --> Special marker SM16.0
- 5F x 0 --> Special marker SM19.7
80 x 0 .. 7 Only process coordination 0 .. 7
FF x F No coordination
x denotes the specification of module numbers 1-4, described at the start
of this Section.