Auxiliary Functions Transfer From Nc Channel; Overview; Decoded M Signals (M0 To M99) - Siemens SINUMERIK 808D ADVANCED Series Commissioning Manual

5012 ...
5015
5016 ...
5019
17.7

Auxiliary functions transfer from NC channel

17.7.1

Overview

DB2500 Auxiliary functions from NCK channel [r]
NCK -> PLC interface
Byte Bit 7
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
17.7.2

Decoded M signals (M0 to M99)

Note
The signals are output for the duration of a PLC cycle.
DB2500 M functions from NCK channel [r]
NCK -> PLC interface
Byte Bit 7
1000
M7
1001
M15
Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
Bit 6 Bit 5
1) 2)
Bit 6 Bit 5
M6 M5
M14 M13
Bit 4 Bit 3
M fct. 5 M fct. 4
change change
Bit 4 Bit 3
Dynamic M functions
M4 M3
Dynamic M functions
M12 M11
Bit 2 Bit 1
M fct. 3 M fct. 2
change change
H fct. 3 H fct. 2
change change
Bit 2 Bit 1
M2 M1
M10 M9
Bit 0
M fct. 1
change
S fct. 1
change
T fct. 1
change
D fct.
Change
H fct.
change
Bit 0
M0
M8
421