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Pmg objects data bindings

The term Data binding expresses binding the Pmg object configurator with the variable. It means that the Pmg object configurator that has defined the data binding, is affected by the value of the variable which it is bound with. The data binding is defined in the configuration window of the Pmg object. and it can be defined for all configurators where the data binding button is placed.

Example:
There is the PmaFolder object ("Boiler1") in the development environment and there is the PmaData object with data item "Temperature1" in this object. The value of this item is to be displayed in the panel by the PmgString object. In the configuration of this object click the data binding button in the "Value" configurator. Select: Data binding PP - Data binding to Pma object property, browse the PmaData object, item of the PmVar type ("Temperature1") and enter the desired property (in this case Value) in the "Property" configurator.
List of data bindings:
PP - Data binding to Pma object property Data binding to Pma object property
T - Data binding to calculation based on a table of values Data binding to calculation based on a table of values
E - Data binding to the general expression Data binding to the general expression
GP - Data binding to the property of the Pmg object Data binding to the property of the Pmg object
AP - Data binding to the application variable Data binding to the application variable
SP - Data binding to the object Pm property Data binding to the object Pm property
OP - Data binding to property of object defined by expression Data binding to property of object defined by expression
F - Data binding to the formatted string Data binding to the formatted string
S - Data binding to the text file content Data binding to the text file content
UP - Data binding to the logged user property Data binding to the logged user property
V - Data binding to the elementary expression Data binding to the elementary expression (obsolete)
LN - Data binding as linear function calculation Data binding as linear function calculation (obsolete)
VB - Data binding to the script expression Data binding to the script expression (obsolete)
History:
Pm8.01.13: Fixed bug: In OS Windows XP some data bindings were not evaluated.
PROMOTIC 9.0.16 SCADA system documentation - MICROSYS, spol. s r.o.

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