Table Of Contents

Clear Alarm

Version:
Last Modified: November 14, 2019

Clears a set alarm instance on the server if the VI does not detect a condition to trigger the alarm.

An alarm instance remains active until you acknowledge and clear it. Typically, the application that sets the alarm clears it when the condition(s) that triggered the alarm no longer exist.

spd-note-note
Note  

SystemLink Cloud does not support this VI.

HTTP configuration

HTTP connection to the server.

If you leave this input unwired, this VI uses the default connection and automatically retrieves your SystemLink Server credentials when you execute the application on a managed system or on the server.

alarm id

Unique identifier for a process or condition tracked by an alarm. The Build Alarm ID VI concatenates the names of the system and top-level VI where the rule triggered with the alarm name into a path.

For example, an alarm id may look like <system>.<namespace>.<alarm name>.

condition

Description of what caused the transition.

For example, Greater than 90% CPU or Low disk space.

error in

Error conditions that occur before this VI runs. The VI responds to this input according to standard error behavior.

alarm instance

Cleared alarm instance, if an instance exists. If no instance exists, this output returns an empty class instance.

cleared?

Boolean that determines whether a set alarm instance exists. If no alarm instance exists, it returns False and alarm instance returns default data.

error out

Error information. This VI produces this output according to standard error behavior.

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