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Object PmaNumber (Number)

Description:
The object represents one numeric value of the Boolean, Byte, Integer, Long, Single or Double type. Thus defined value is a variable of the PROMOTIC system that can be used anywhere in the script and it can be also shared with other applications by the DDE.

This object is obsolete (but functional) and it is much better to to use the PmaData object for application data.

 
The PmaNumberLim object can be created In the PmaNumber object that allows defining the low limit/high limit oof the variable. There can be more PmaNumberLim objects in the PmaNumber object.

This object can be created in objects: PmaRoot, PmaFolder, PmaPrototype. Multiple objects of this type can be created in such objects.

This object adds one variable into the calculation of the application size, which influences the basic runtime license type/size (see: Price list of the PROMOTIC system ).

This object adopts properties and methods of object PmaObject.
Properties and methods:
DdeClientEnabled Enable/disable data sharing by the DDE
Dt Data type
GetDtS Text identifier of the data type
IsReadOnly Detects whether the object is read only
Title Object title
Unit The unit of the object value
Value Numeric value of this object
Events:
onValueWrite Is triggered after writing the value into this object
Configuration windows:
Object General information about the object
Content Content of the object in the XML form
Events Definition of object events algorithms
Number Setting the parameters of the value
DDE Definition of conditions for DDE sharing the variables
Related objects:
PmaNumberLim(Limit) Watching the value limit in the parent PmaNumber object (obsolete)

History:
Pm9.00.00: Object name changed: PmNumber -> PmaNumber
PROMOTIC 9.0.7 SCADA system documentation - MICROSYS, spol. s r.o.

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