Siemens Simantic ET200SP System Manual page 181

Simplified control data record (V1)
For the configuration control of interface modules of the ET 200SP distributed I/O system,
you define a control data record 196 V1.0, which includes a slot assignment. The maximum
slot of the configuration corresponds to the slot of the server module or ET 200AL I/O
module (in a mixed ET 200SP / ET 200AL configuration).
The table below shows the structure of a control data record with explanations of the
individual elements.
Table 9- 4 Structure of the simplified control data record V1.0
Byte Element
0 Block length
1 Block ID
2 Version
3 Version
4 Slot 1 of the station master
5 Slot 2 of the station master
: :
4 + (slot server Server module slot
module - 1)
: :
4 + (first slot ET First slot ET 200AL
200AL - 1)
: :
4 + (last slot ET Last slot ET 200AL
200AL - 1)
* The server module must be present in the station option and must not be marked as empty slot (BU cover).
Distributed I/O system
System Manual, 12/2016, A5E03576849-AG
Code
4 + maximum slot
196
1
0
Slot assignment in the
station option
Slot assignment in the
station option
:
Server module slot as-
signment in the station
option*
:
Slot assignment in the
station option
:
Slot assignment in the
station option
Configuration control (option handling)
9.2 Creating the control data record
Explanation
Header
Control element ET 200SP
Contains the information on which
ET 200SP module is inserted in which
slot.
The value that you need to enter in the
corresponding byte depends on the fol-
lowing rule:
If the module exists in the station
•
option, enter the slot number of the
module.
If the module exists as empty slot
•
(with BU cover), enter the slot number
of the module + 128. (Example: mod-
ule as empty slot on slot 3: Enter 131
in the control element)
If the module does not exist in the
•
station option, enter 0.
:
Control element ET 200AL
Contains information on which ET 200AL
module is inserted in which slot.
The value that you need to enter in the
corresponding byte depends on the fol-
lowing rule:
If the module exists in the station
•
option, enter the slot number of the
module.
If the module does not exist in the
•
station option, enter 0.
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