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6-4-7. AI controller settings
To use temperature and humidity sensors, follow the instructions below to register AI controllers (PAC-YG63MCA)
and to make measurement settings.
Note: Only the addresses that have not been registered on the group, interlocked LOSSNAY, or PI controller setting screens are
available for selection.
(1) Click [Unit Settings] > [AI Controller] to access the AI controller settings screen.
(2)
Click the icon in “AI controller registration” (
) to display the unit address selection screen.
(3) Select the address number of the AI controller to be registered, and click [OK].
(4) Enter the name of the sensor in 20 characters or less.
(5)
Select a temperature sensor icon (
) or humidity sensor icon ( ) for Ch1 and Ch2 respectively. “Not
in use” can also be selected.
(6) Enter the measurable range of the sensor.
When the Pt sensor is connected, the range must be between -30ºC (-22ºF) and +60ºC (+140ºF).
When the sensors other than the Pt sensors are connected, enter the ranges that are described in the
operation manuals of the sensor.
(7) To receive an e-mail alarm when the temperature or the humidity exceeds certain predetermined values, set
the ON- and OFF-thresholds for both the upper and lower limit temperatures.
To avoid frequent ON/OFF cycling, the minimum differential between the ON- and OFF-threshold values
should be 1ºC (2ºF).
(8) Click [Save] after completing the settings.
AI controller registration
Click to display the screen
for registering AI controllers.
Save
Click to save the settings.
Measurement setting
Back
Click to display the previous
settings without making any
changes.
Target centralized
controller
Select one of the connected
centralized controllers
whose AI controller settings
are to be made.
Selection of
temperature or humidity
sensor icon
Sensor name
Acquire
Measurable range
Upper/lower ON- and
OFF-threshold settings
for e-mail alarm function
Upper limit
(ON-threshold)
Upper limit
(OFF-threshold)
Lower limit
(OFF-threshold)
Lower limit
(ON-threshold)