Model 2314/2316 SNMP Alarm Encoder
48 2314/2316-042315
Fial Incorporated
Figure 35. Completed Simple AND Expression
After all changes have been made, press the Submit button at the very bottom of the Boolean
Alarms page. The Submit button must be pressed to register any changes made on this
screen. To actually install the changes, you must click the Save & Reboot link on the left side
and confirm the request by entering the administrator name and password.
The next example is a Boolean Alarm that depends on the state of two alarm input points, but
with one that is in its unasserted (NOT asserted) state. The NOT operator inverts the
true/false asserted state of the selected point. Suppose that there are two predefined alarm
points. One is named “AC Power Fail” (AL6) and the other is named “Generator 1 Running”
(AL1). “AC Power Fail” is asserted whenever AC power is lost, while “Generator 1 Running” is
asserted whenever the generator is running. You want to create a new Boolean Alarm point
(#2) that is asserted when AC power is lost (AL6 asserted = true), but only if the generator is
not running (AL1 unasserted = false).
Start by selecting the desired point number from the Edit Boolean Point drop-down list (#2 for
this example). Enter a descriptive name for the new point, something like “Battery Discharge
1.” Enter the correct Severity level and Service Affecting state for the new Boolean Alarm point
in the corresponding boxes. In this example, change the Severity to “MJ” and leave the
Service Affecting state at “No.”
Summary of Contents for 2314
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