Short Name: Alarming.Hi.Deadband
Requires: Base Development System
Class: Variable Properties
To Use: Create a property.
Gets or sets the HI alarm deadband as a percentage of the full scale range. To use this property, you must install the LabVIEW Datalogging and Supervisory Control Module.
A shared variable does not return to a normal state until it has left the alarm condition set by the value of the Alarming:Hi:Level property by at least the value of the deadband. If you set the deadband too high, the shared variable value might not clear the alarm.
|Note You can enable alarming only for network-published shared variables.|
This property is similar to the Deadband/Time option on the Alarming page of the Shared Variable Properties dialog box.
The following table lists the characteristics of this property.
|Available in Run-Time Engine||No|
|Available in Real-Time Operating System||No|
|Settable when the VI is running||Yes|
|Loads the front panel into memory||No|
|Need to authenticate before use||No|
|Loads the block diagram into memory||No|
|Remote access allowed||Yes|
|Must wait until user interface is idle||No|
|Available with control VIs||No|
|Available with global VIs||No|
|Available with strict type definitions||No|
|Available with polymorphic VIs||No|