The PmCommData object named data includes a Parameters page where Special Parameters are defined (see PmModbusMr - Driver for communication by Modbus Master protocol). On the Data page, the items are imported by the data extensions of the items defined in the PmData object (see ExtComm).
|The name of created object||Name of the object created in the application object tree. This is a system name and must not contain empty string, diacritics, spaces and the first character must not be a number.|
|Network address||Network address to which the communication will be connected. The address can be entered by both IP address (e.g. 192.168.0.15) or by name (e.g. server11).|
Macro expression can be used for input (it is evaluated while the application is launching).After this preconfiguration is created, the configurator is se to: PmComm > Settings of the Ethernet parameters > Network address
|Close the connection after each transmission||This option sets the following configurators simultaneously: |
Not connect until first transfer. See: PmComm > Settings of the Ethernet parameters > Not connect until first transfer
Close connection after every transfer. See: PmComm > Settings of the Ethernet parameters > Close connection after every transfer
|Communication refresh rate [ms]||The time period in milliseconds to be used for reading the data by the PROMOTIC application. After this preconfiguration is created, the configurator is se to: PmCommData > Parameters > Communication refresh rate [ms]|