Examples of using The OPC server in English and their translations into Czech
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Colloquial
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Official
the button marked with three fullstops and">select the desired variable from the list of variables that are availavle on the OPC server.
that will make the variable obtain the data type after receiving the value from the OPC server.
For communication of the PROMOTIC application with the Moeller devices the OPC server can be used that is protected by the HW Key.
PLC with communication via the OPC server.
for example writing or reading from the CACHE if the OPC server is on the same computer as the client.
it can read them quickly from this memory on the OPC server.
This configurator can be filled in by the button on the right- then the OPC server is started
The OPC server items can be selected only if the OPC server supports the OPC standard version 2 and higher.
then the OPC server needn't update these data in its CACHE memory
It means that the OPC server won't sent the data to the client faster that it is defined in the minimum update rate
nothing is sent to the OPC server.
It is even recommended to install such package also on the server side(together with the OPC server), because this package contains the OPCEnum.
The OPC server can, for example, communicate with the PLC device via the computer's serial port
If the OPC server supports the OPC version 2, then the buttons(with 3 dots) for the selection
very difficult configuration in situations if the OPC server is not located on the same computer as the running PROMOTIC application.
then it is possible on client site in the PROMOTIC system to use the OPC server- CLSID/ProgID configurator button to browse through the list of installed OPC servers on the server. .
This variable selection method is currently supported by majority of the OPC servers.
For communication of the PROMOTIC application by the IEC 62056 protocol the OPC servers delivered by third parties can be used.
Writing all values to the OPC server.