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 |