Configuration control (option handling)
9.2 Creating the control data record
Distributed I/O system
182
System Manual, 12/2016, A5E03576849-AG
Control data record (V2)
If you change the potential groups in the station option compared to the station master,
define a control data record 196 V2.0 for the ET 200SP interface module which contains 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- 5
Structure of control data record 196 V2.0
Byte
Element
Code
Explanation
0
Block length
4 + (maximum slot x 2)
Header
1
Block ID
196
2
Version
2
3
Version
0
4
Slot 1 of the station master Slot assignment in the
station option
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 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.
Additional function
Contains information on whether a new
potential group will be opened in the
station option - by replacing a dark-
colored BaseUnit with a light-colored
BaseUnit.
•
If you replace a dark-colored Ba-
seUnit with a light-colored BaseUnit,
enter 1 as additional function.
•
If you accept the BaseUnit from the
station master, enter 0 as additional
function.
5
Additional function for slot 1
6
Slot 2 of the station master Slot assignment in the
station option
7
Additional function for slot 2
8
Slot 3 of the station master Slot assignment in the
station option
9
Additional function for slot 3
:
:
:
4 + ((server module
slot - 1) × 2)
Server module slot
Server module slot as-
signment in the station
option*
4 + ((server module
slot - 1) × 2) + 1
Additional function for server module slot
Summary of Contents for Simantic ET200SP
Page 1: ......
