Siemens SIMATIC ET 200S - Principle Structure of Data Sets with Identification Data

Configuration Options
3-43
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Table 3-12 Structure of DS 248 for ET 200S, continued
Contents Coding (hex)Length (byte)
Block information for identification data
SZL-ID
Associated data set number
Length of data set
Index
2
2
2
2
F1 11
00 E7
00 40
00 01
SZL-ID
Associated data set number
Length of data set
Index
2
2
2
2
F1 11
00 E8
00 40
00 02
SZL-ID
Associated data set number
Length of data set
Index
2
2
2
2
F1 11
00 E9
00 40
00 03
SZL-ID
Associated data set number
Length of data set
Index
2
2
2
2
F1 11
00 EA
00 40
00 04
8 bytes block information for additional data set objects
Σ:48
2. The component of the identification data assigned to the relevant index can be
found under the associated data set number (see Table 3-14).
-- All data sets with identification data have a length of 64 bytes.
-- The data sets are structures as per the principle shown in Table 3-13.
Table 3-13 Principle structure of data sets with identification data
Contents
Length (byte) Coding (hex)
Header information
SSL-ID 2 F111
Index 2 00 0x
Length of identification data 2 00 38
Number of blocks with identification data 2 00 01
Identification data
Index 2 00 0x
Identification data for the specific index
(see Table 3-14)
54