Object ExtEvent

An extension of the PmVar variable of the PmaData object for the connection to the PmaAlarmGroup object for automated generation of events.
Format of saving the data extension as string:

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


- Id: see "Data extension identifier" configurator
- PmaObject: see "Target object (PmaEventGroup)" configurator
- Template: see "Event template" configurator
- Source: see "Event source (source)" configurator
- Desc: see "Event description (desc)" configurator
- ActWhen: see "Activate the event if" configurator
- ValType: see "Value type" configurator
- BitMask: see "Specifies the bit number to test" configurator
- EventId: see "Event identifier" configurator
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.
Properties and methods:
Event Making available the PmEventItem object
Var Making available the PmVar object
Configuration windows:
ExtEvent Data extension configuration

Pm8.03.00: Created
PROMOTIC 9.0.9 SCADA system documentation - MICROSYS, spol. s r.o.

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