Transmission Types Of The Data Points - Siemens SIMATIC RTU3041C Manual

3 Useful Information
Communication mode
In communication mode, the RTU performs the following tasks:
–
Sending the data telegrams to the configured communication partner in the
control center
–
Sending saved messages (SMS, emails)
–
Synchronization of the time (if configured)
In addition to the previously mentioned tasks, a connection from the TeleControl
Server or the Engineering PG/PC to the WBM of the RTU can be established in
communication mode. This enables diagnosis of the RTU and maintenance work.
Switching on the mobile wireless interface
Independently of the communication cycle, you can define how often the mobile
wireless interface should be switched on to pick up possible wake-up SMS
messages. No connection to the TeleControl server is established.
You also specify this in the web interface under "Operating mode".
Figure 3-4: Switching on the mobile wireless interface
Note Note that this will increase the power consumption of the RTU.
3.2.2

Transmission Types of the Data Points

The RTU has different transmission modes to transfer data points. You can
parameterize the transmission type for each data point individually.
Figure 3-5: Set transmission type
Transfer after call
The current value of the data point is stored in the RTU. New values of a data point
overwrite the last stored value.
Securely Connecting RTU3041C to TeleControl Server Basic
Entry ID: 109739240, V3.0, 07/2021
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