Configuration Options
3-42
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
3.9
Identification data
Identification data is information stored in a module that supports the user with the
following:
•
verification of the system configuration
•
detection of HW changes in the system
•
system troubleshooting
Modules can be precisely identified online with the identification data. In the case
of the IM151-1 STANDARD (from 6ES7 151-1AA04-0AB0) and
IM151-1 FO STANDARD (from 6ES7 151-1AB03-0AB0) the data are available on
the ET 200S.
In STEP 7 the identification data are displayed in the tabs ”Module Status --
IM 151” and ”Properties -- DP Slave” (see STEP 7 online help).
Reading the identification data
The user can access specific identification data with
Read data set
. This requires
access in two stages:
1. A directory which contains the data set numbers for the various indices is
stored in data set 248 (see Table 3-12).
Table 3-12 Structure of DS 248 for ET 200S
Contents
Length (byte)
Coding (hex)
Header information
ID of table of contents
2
00 01
Index of table of contents
2
00 00
Length of subsequent blocks in bytes
2
00 08
Number of blocks
2
00 05
Содержание SIMATIC ET 200S
Страница 42: ...Product Overview 1 16 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 64: ...Brief Instructions on Commissioning ET 200S 2 22 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 112: ...Configuration Options 3 48 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 232: ...Commissioning and Diagnostics 6 72 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 244: ...General Technical Specifications 7 12 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 274: ...Interface Modules 8 30 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 538: ...4 IQ SENSE 13 18 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 564: ...Address Space of the Input and Outputs of the ET 200S C 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 574: ...Response Times D 10 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 580: ...Special Measures for Interference Free Operation F 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 600: ...Product Information on the Use of subassemblies modules in a Zone 2 Hazardous Area 2 A5E00352937 02 ...