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When a connection is aborted, the data frames are buffered in the broker for QoS 1 and
QoS 2.
If a lower QoS value is configured at the subscriber of the gateway than at the publisher,
the lower value applies to the communication between broker and subscriber.
● Delete
Clicking the button deletes the selected topic of the respective row.
Note
Delete
Note that if you accidentally delete a topic, you cannot undo the deletion.
Data point assignment
The data point table below contains all configured data points with "Write" access.
As with the Publisher, you can assign the data points to the topics individually or as a
bundle.
Individual assignment:
Assign each data point in the table individually to a topic. To do so, you use the text box
"Topic" of the data point table (see below).
Bundled assignment:
Before you make the bundled assignment, select all data points in the table that you want to
assign to a topic using the check box on the left.
Then use one of the two buttons described below.
● Topic
Text box with filter
When entering individual characters in the text box, the names of all topics that start with
or contain these characters are displayed. Click on an entry to select a topic.
● Set for selected
By clicking on the button, all data points that you have previously selected in the table are
assigned to the topic selected in the text box.
● Set for all
By clicking on the button, all data points that you have previously selected in the table are
assigned to the topic selected in the text box.
Data point table
● Data point name
Configured name of the data point
● Data type
Configured data type of the data point
SIMATIC CC7
Operating Instructions, 10/2019, C79000-G8976-C503-02
Configuration
4.9 Cloud configuration
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