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– VAh = Apparent energy in volt ampere hours
– dBm = Transmit power in decibel-milliwatts (logarithmic ratio)
– lux = Illuminance in lux (lm/m
Other compound units of the SI system can also be specified, for example:
m/h, m/s, m, km, mW, kW, mWh, mA, VArh
4.9.4
Subscriber
⇒ Validity: AWS / Azure / IBM Cloud
In this tab, you create the topics for the subscriber function of the gateway under the enabled
profile.
Add topic
● Select station
From the drop-down list, select one of the configured stations to which you want to assign
this topic.
The received data is written to the CPU of this station.
● Topic
Enter the name of the topic in the input box. You can change the name later in the topic
table below.
The name of a topic must be unique within a cloud application.
● Add
Click the "Add" button to create the topic.
The new topic is applied and displayed in the topic table.
Topic settings
The "User data format" output box specifies the syntax that is expected and required of the
received subscribed messages. Take this into account when configuring the relevant
publisher.
When a message is received with a user data format that does not correspond exactly to this
syntax, the message is discarded and the gateway generates a diagnostic message.
You can find the diagnostic messages in the WBM under "Maintenance > Diagnostics".
SIMATIC CC7
Operating Instructions, 10/2019, C79000-G8976-C503-02
)
2
Configuration
4.9 Cloud configuration
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