Raritan PXE, Руководство пользователя

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Chapter 6: Using the Web Interface
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Note: To select all items or events listed on the same submenu,
select the option enclosed in brackets, such as <Any sub-event>,
<Any Server> and <Any user>.
6. According to the event you selected in the previous step, 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 PXE takes the action only
when the event occurs. This means the
status of the described event transits from
FALSE to TRUE.
 Deasserted: The PXE takes the action only
when the event condition disappears. This
means the status of the described event
transits from TRUE to FALSE.
 Both: The PXE takes the action both when
the event occurs (asserts) and when the
event condition disappears (deasserts).
Discrete (on/off)
sensor state change Available radio buttons include "Alarmed," "No
longer alarmed" and "Both."
 Alarmed/Open/On: The PXE takes the action
only when the chosen sensor enters the
alarmed, open or on state.
 No longer alarmed/Closed/Off: The PXE
takes the action only when the chosen
sensor returns to the normal, closed or off
state.
 Both: The PXE takes the action whenever
the chosen sensor switches its state.
Sensor availability Available radio buttons include "Unavailable,"
"Available" and "Both."
 Unavailable: The PXE takes the action only
when the chosen sensor is NOT detected
and becomes unavailable.
 Available: The PXE takes the action only
when the chosen sensor is detected and
becomes available.
 Both: The PXE takes the action both when
the chosen sensor becomes unavailable or
available.