Book Contents

AlarmIdentifier

AlarmIdentifier is a write-only connection. Assign a numeric tag to this connection.

If the Use Alarm Identifier check box on the Messages tab of the Alarm Setup editor is

and the Use Alarm Identifier check box on the General tab of the object's Properties dialog box is

Alarm identifier in the alarm log file (history.alm) shows

The AlarmIdentifier connection is

Selected

Selected

The value specified on the Messages tab.

If the Alarm Identifier column on the Messages tab is empty, the value is 0.

Updated with the value specified on the Messages tab.

If the Alarm Identifier column on the Messages tab is empty, the value is 0.

Selected

Clear

The value specified on the Messages tab.

If the Alarm Identifier column on the Messages tab is empty, the value is 0.

Not updated

Clear

Selected

0

Not updated

Clear

Clear

0

Not updated