Yellow- Or Red-Highlighted Sensors - LEGRAND Server Technology PRO3X User Manual

4) Deassertion hysteresis: An alarm is cleared when the sensor reading normalizes the specified
amount away from the threshold. In the screenshot example above, if temperature normalizes by
more than 1 degree of the threshold, the alarm is cleared. When the reading is within 1°C from the
threshold, the alarm will remain active. For example: A warning is raised when the temperature
exceeds 30°C. It has to drop to 29°C to clear the warning.
5) Assertion timeout: An alarm is raised when the sensor reading exceeds a threshold for more than
the specified number of samples. In the screenshot example above, timeout is set to Zero. An alarm
would be raised immediately when the reading exceeds the threshold. If the timeout were set for
20, the sensor reading would have to persist in exceeding a threshold for 20 data samples before an
alarm would be raised.
6) Click Save.
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To turn on or off any actuator:
1) Select one or multiple actuators . This activates the power buttons at the top right corner in the web
interface.
2) Click On or Off. For Door Handles, click Open or Close.
Note: Per default you can turn on as many dry contact actuators as you want, but only one "powered dry
contact" actuator can be turned on at the same time. Change this setting in
Setup.
3) Confirm the operation when prompted.

Yellow- or Red-Highlighted Sensors

The PRO3X highlights those sensors that enter the abnormal state with a yellow or red color. Note that
numeric sensors can change colors when thresholds are enabled.
Tip: When an actuator is turned ON, it is also highlighted in red for drawing attention.
> Peripheral Device
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