C.4.3 High/Low User Defined Alert - Emerson Rosemount 5408 Reference Manual

Configuration Parameters
Figure C-18:
A.
B.
C.
D.
E.
F.
G.
Limit
The Signal Quality value that will trigger the alert.
Deadband
The Deadband is a buffer zone so the alerts do not toggle on and off when the Signal
Quality fluctuates around the alert limit. The alert is set when value falls below the alert
limit. The alert is then cleared when value rises above the Deadband range.
C.4.3 High/low user defined alert
A high and low alert may be established to output an alert message when the
measurement readings exceed the specified limits.
Variable
Select the transmitter variable to use for the alert.
Limit
The value that will trigger the alert.
Deadband
The Deadband is a buffer zone so the alerts do not toggle on and off when the
measurement value fluctuates around the alert limit. The alert is set when the value
exceeds the alert limit. The alert is then cleared when the value falls outside the Deadband
range.
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Signal Quality Alert
Signal quality
Time
Alert ON
Deadband
Limit
The Signal Quality drops below the alert limit and an alert message is triggered.
The alert message is reset once the Signal Quality value rises above the Deadband range.
Reference Manual