Raritan PX-1000 Series, Руководство пользователя

Страница: 210 / 442

Chapter 5: Using the Web Interface
195
Tip: A contact closure sensor's LED is lit after entering the alarmed state. If
the sensor module has two channels for connecting two switches, two
LEDs are available. Check which contact closure switch is in the
"abnormal" status according to the channel number of the LED.
"below lower critical" State
This state means a numeric sensor's reading is below the lower critical
threshold as indicated below:
Reading < Lower Critical Threshold
"below lower warning" State
This state means a numeric sensor's reading is below the lower warning
threshold as indicated below:
Lower Critical Threshold <= Reading < Lower Warning Threshold
Note: The symbol <= means smaller than (<) or equal to (=).
"above upper warning" State
This state means a numeric sensor's reading is above the upper warning
threshold as indicated below:
Upper Warning Threshold <= Reading < Upper Critical Threshold
Note: The symbol <= means smaller than (<) or equal to (=).
"above upper critical" State
This state means a numeric sensor's reading is above the upper critical
threshold as indicated below:
Upper Critical Threshold <= Reading
Note: The symbol <= means smaller than (<) or equal to (=).
Unmanaging Environmental Sensors
When it is unnecessary to monitor a particular environmental factor, you
can unmanage or release the corresponding environmental sensor so that
the Dominion PX device stops retrieving the sensor's reading and/or state.
To release a managed sensor:
1. If the PDU folder is not expanded, expand it to show all components
and component groups. See Expanding the Tree (on page 71).
Note: The PDU folder is named "my PX" by default. The name
changes after customizing the device name. See
Naming the PDU
(on page 83).