Raritan EMX2-111, Руководство пользователя

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Chapter 6: Using the Web Interface
208
Radio buttons for different events:
According to the event you select, the "Trigger condition" field containing
three radio buttons may or may not appear.
Event types Radio buttons
Numeric sensor
threshold-crossing
events, or the
occurrence of the
selected event --
true or false Available radio buttons include "Asserted,"
"Deasserted" and "Both."

Asserted: The EMX takes the action only
when the selected event occurs. That is, the
status of the event transits from FALSE to
TRUE.

Deasserted: The EMX takes the action only
when the selected event disappears or
stops. That is, the status of the selected
event transits from TRUE to FALSE.

Both: The EMX takes the action both when
the event occurs (asserts) and when the
event stops/disappears (deasserts).
State sensor state
change Available radio buttons include
"Alarmed/Open/On," "No longer
alarmed/Closed/Off" and "Both."

Alarmed/Open/On: The EMX takes the action
only when the chosen sensor enters the
alarmed, open or on state.

No longer alarmed/Closed/Off: The EMX
takes the action only when the chosen
sensor returns to the normal, closed, or off
state.

Both: The EMX takes the action whenever
the chosen sensor switches its state.
Sensor availability Available radio buttons include "Unavailable,"
"Available" and "Both."

Unavailable: The EMX takes the action only
when the chosen sensor is NOT detected and
becomes unavailable.

Available: The EMX takes the action only
when the chosen sensor is detected and
becomes available.

Both: The EMX takes the action both when
the chosen sensor becomes unavailable or
available.