West Control Solutions DataVU 7 - Manual (Page 152)

21 Configuration - Counters/Integrators
152
21.5 Alarm Configuration
Overview
Status Status activates alarm monitoring.
Alarm type 1/
alarm type 2 “Low alarm” and “High alarm” are available for each alarm type.
Limit value 1/
limit value 2 Limit at which the alarm is initiated.
Time delay This parameter delays the reporting of an alarm. If the alarm is no longer
present after the time delay has elapsed, it will not be triggered.
Alarm text 1/
alarm text 2 There is an alarm text for each alarm type, which, in the event of an alarm, is
displayed in the “status & title bar” and entered in the alarm and event list.
(1) (2)
(3) (3)
alarm on
alarm off
(1) = Low alarm (limit value 1)
(2) = High alarm (limit value 2)
(3) = Hysteresis
Off Alarm monitoring is not active.
On Alarm monitoring is active.
Low alarm Alarm is initiated if the value has fallen below the limit.
High alarm Alarm is initiated if the value has gone above the limit.