Examples of using The pmdata in English and their translations into Polish
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Colloquial
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Official
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Medicine
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Ecclesiastic
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Ecclesiastic
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Financial
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Official/political
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Programming
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Computer
Add the corresponding data item into the PmData.
In this case the PmData object is then the Web client.
An extension of the PmData data item for the DDE communication.
Both application share two data objects"Data1" and"Data2" of the PmData type.
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The"Data1" object of the PmData type serves for storing the emulated data.
That increases the value of the d0 item of the PmData object by 10.
An extension of the PmData data item for connecting to the DDE communication.
Group Option of the socket group(client)by using which the PmData object will be shared.
The PmData values are emulated or computed from emulated values by PmTimer objects.
Especially practical is the simplification of value adding e.g. to the variable in the PmData object.
An extension of the PmData data item for invoking an event when writing a value.
This object is obsolete(but functional) and it is much better to use the PmData object for application data.
Vars identifier: In the PmData object, the vars identifier is used to enable data items(Var type) defined on the Data page.
After the installation is finished, define the desired PLC variables in the PmData object by using the ExtComm.
Vars identifier: In the PmData object, the vars identifier is used to enable variables(of the Var type) defined on the Data page.
By creating trend data extension in the PmData objects- this is the recommended procedure that will be described in the following text.
For example the Pm method("data1/ vars/aaa") returns the data item aaa from the object named data1 of the PmData type.
In this case it is possible to use also the PmData object for communication in the PROMOTIC application it is necessary to configure the DDE page.
Example for absolute path:Binding to the Temperature variable in the object of the PmData type places on the absolute path"/Boiler1/Data.
In the PmFolder object there is the PmData object(with the name"DAT") that contains several variables with the names, for example"data1","data2", etc.
After connecting the variables of this graphic item by the PP binding to the configured variables of the PmData object, the real status of such device is indicated.
There are variables in the PmData object that are connected with this technology and their meaning is described on the Data page of each variable in the Note column.
If checked, then automatic data update(reading)from the communication after startup is enabled the data to be updated are defined on the Data page and the data in the PmData object containing ExtComm.
Example for relative path:Binding to the Temperature variable in the object of the PmData type with the name Data places beside this panel beside PmPanel object where this binding is used.