Alarm State of the Tag. An Acknowledged alarm is one that an operator has taken some action (pressed a button on a screen to ACK). The Alarm Summary has Acknowledge Point, Acknowledge Screen and Acknowledge All Alarms pushbuttons. Scripts and Keymacro files can also acknowledge alarms.
0 = NO ALARM
1 = UNACKNOWLEDGED ALARM
2= ACKNOWLEDGED ALARM
Range:
0 to 2.
Field Type:
Analog
Tag
fields:
.ALMST
See also, ALMNM, ALMTP, ALMVA