Promotic

Active - property of the PmAlarmItem object

Description:
Specifies whether alarm is active or inactive.
Syntax:
Boolean Active
Values:
true - reading: alarm is active, writing: alarm activation
false - reading: alarm is inactive, writing: alarm inactivation
Note:
Property access for read and write.
 
When reading the value from the property, the immediate alarm state is detected. when writing the value into the property, the activation or inactivation of the alarm is made.
Writing the value true into the property is identical with calling the Activate method without parameters.
Writing the value false into the property is identical with calling the Inactivate method without parameters.
Example1:
The next two examples show the same activity by two different ways:
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var oAl = pMe.Pm("/Alarm");
var oAlItem = oAl.Item("Temperature");
oAlItem.Active = value > 80;
Example2:
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var oAlItem = oAl.Item("Temperature");
if (value > 80)
{
oAlItem.Activate();
}
else
{
oAlItem.Inactivate();
}
PROMOTIC 9.0.21 SCADA system documentation - MICROSYS, spol. s r.o.

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