Ds 100 Read Setting For Duplicate Address Detection; Ds 101 Read Version Identifier - Siemens SIMATIC ET 200SP Manual

Data sets
C.2 DS 100 Read setting for duplicate address detection
C.2

DS 100 Read setting for duplicate address detection

Description
Via read access to data record DS 100 the enable status of duplicate address detection can
be read back.
Table C- 2 Structure of DS 100 read
Byte
Bit 7
0 ... 1
2
3
Bit 0 = 0 Duplicate address detection is activated
The setting for which AS-i voltage duplicate address detection is activated (possible for
FW V1.1 and higher) cannot be read out in this case.
See also
Duplicate address detection (Page 76)
C.3

DS 101 Read version identifier

Description
This data record reads the version identifier.
Table C- 3 Structure of data record DS 101
Byte
Bit 7
0 ... 1
2 ... 33
Siemens AG CM ASi M V01.00.00
1........1.........1.........1..
172
Bit 6 Bit 5
= 1 Duplicate address detection is deactivated (default setting for FW V1.0).
Bit 6 Bit 5
Meaning
Bit 4 Bit 3
Reserved
Reserved
Reserved
Meaning
Bit 4 Bit 3
Reserved
Version identifier as a string
e. g.:
AS-Interface master CM AS-i Master ST (3RK7137-6SA00-0BC1)
Bit 2 Bit 1
Bit 2 Bit 1
Manual, 07/2017, A5E02655262020A/RS-AD/004
Bit 0
0 / 1
Bit 0