Object ExtEvent

An extension of the PmVar variable of the PmaData object for the connection to the PmaEventGroup object for automated generation of events.
Properties and methods:
Event Making available the PmEventItem object
Var Making available the PmVar object
Configuration windows:
ExtEvent Data extension configuration
Caution! In order to create user defined event description (desc) can be used Macro expression, that is evaluated with EVERY activation of such event. Macro expression $.expr allows to access the script interface of the data extension via the pDE variable. The pVar property enables to access the PmVar object. This way it is possible to create an event description that may be different with each activation and may even contain a name, current value of a variable, etc. (pVar.Name, pVar.Value). See examples.
Format of saving the data extension in the form of string:

The contents of complete data extension (all configurators) can be saved in the form of single string. See Format of saving the data extension in the form of string.


- Id: see the "Data extension identifier" configurator
- PmaObject: see the "Target object (PmaEventGroup)" configurator
- Template: see the "Event template" configurator
- Source: see the "Event source (source)" configurator
- Desc: see the "Event description (desc)" configurator
- ActWhen: see the "Activate the event if" configurator
- ValType: see the "Value type" configurator
- BitMask: see the "Specifies the bit number to test" configurator
- EventId: see the "Event identifier" configurator

Pm8.03.00: Created
Pm8.02.00: new data extension that allows to create an event for the PmaEventGroup object when writing into a variable. It is similar as for ExtAlarmBinary.
PROMOTIC 9.0.14 SCADA system documentation - MICROSYS, spol. s r.o.

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