Examples of using Data items in English and their translations into Czech
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Official
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Colloquial
The number of(read or write) data items.
The data items are similar as for the previous message.
ErrorCount-( Long) The number of data items in the array pEvent.
Clicking one item in the tree will select one level of data items.
Objects: the data items are not defined in the OPC server.
Just very brief overiew of the two basic ways of data items configuration.
The access to the data items in the PmOpcClientData object is the same as in the PmData object, i.e.
The embedded graphic items use this parameter in order toconnect to the corresponding data items.
In the PmCommData object, the data items are configured by specifying the item type Temperature, Volume.
The data extensions are PROMOTIC system components,extending the basic functionality of Var data items variables.
Symbols: the data items are defined in the OPC server under the selected symbolic name and the PROMOTIC system then uses these symbols in the" ItemID.
Important: Data extensions: A new conception for adding functionality into data items of the PmData object was created.
For example if 10 data items are received from the OPC server, then the event is fired for each item of the array and the name of the item is in pEvent.
This object is obsolete(but functional) and for creating alarms,it is more convenient to use Data extensions defined in data items of the PmData object.
In both cases if 10 data items are received simultaneously from communication, then the event is fired only once and there are these 10 items in the array.
Breaching the fundamental principles of data protection law for a large number of citizens andsubjects of the European Union up to 90 million data items per month.
The OPC server usually sends multiple data items simultaneously and here it is defined for which received variables the event will be fired and what will be saved into the pEvent.
In both cases, if for example 10 data items are simultaneously received from the OPC server then the event is fired only once and there are these 10 items in this array.
Creates a string value from selected data item values of the object.
Creates a string value from data item values of the object.
Each individual data item comes with a price endpoint-by-endpoint.
A cookie is a data item which a website sends to your browser.
The data item is a client connected to OPC server.
Each data item(value) of the object has its key that is of the String type.
VarName-(String) Data item name.
It is used for unambiguous identification of data extension in data item e.g.
Note:"Modbus address range" The address range of the data item if Area base addresses is 0.
Assignment of data item values in the Data page of this object from the text value String type.
For example the Pm method("data1/ vars/aaa")returns the data item aaa from the object named data1 of the PmData type.
PmData object: each data item(object Var) has a new property Unit see also Unit configurator.