Raritan PXE, Руководство пользователя

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Chapter 6: Using the Web Interface
47
Color State
Red The meaning of the red color varies depending on the
sensor type:

For a numeric sensor, this color indicates the reading
drops below the lower critical threshold or rises above
the upper critical threshold.

For a discrete (on/off) sensor, this color indicates the
sensor is in the "alarmed" state.
To find the exact meaning of the alert, read the information shown in the
State (or Status) column:

below lower critical: The numeric sensor's reading drops below the
lower critical threshold.

below lower warning: The numeric sensor's reading drops below the
lower warning threshold.

above upper critical: The numeric sensor's reading reaches or
exceeds the upper critical threshold.

above upper warning: The numeric sensor's reading reaches or
exceeds the upper warning threshold.

alarmed: The discrete sensor is NOT in the normal state.
For information on the thresholds, see
Setting Power Thresholds
(on
page 119) and
Configuring Environmental Sensors or Actuators
(on
page 162).