Omron ZN-A Series - Page 43

33
ZN
System Manual
Section 2 UPGRADING THE SYSTEM
Section 2
Setup Methods Suited to Specific Applications
2. Click the [IFU Settings] button to display the Settings for Interface Unit screen.
3. In the Settings for Interface Unit screen, set the control conditions.
Set the information of the Air Clean Units and Air Particle Sensors located in the areas, and the
method for controlling the air volume level of the target areas.
The detailed settings are as follows:
Item Description
Calculation Type Selects the method for calculating the measured value.
Max: Select this parameter to set the maximum value of the
measurement result measured by the selected Air Particle
Sensor as the cleanliness of the target area.
Min: Select this parameter to set the minimum value of the
measurement result measured by the selected Air Particle
Sensor as the cleanliness of the target area.
Ave: Select this parameter to set the average value of the
measurement result measured by the selected Air Particle
Sensor as the cleanliness of the target area.
Feedback Type Selects the feedback method.
Feedback Cycle Selects the feedback cycle.
Target class(0.5µm) Selects the cleanliness class to be controlled.
Low Power(Wind) When "Constant" is selected at "Feedback Type", select the limit
value for the air volume beyond which air is not to be fed, and when
"Rapid" is selected, select the air volume level for when the
cleanliness has reached the target value.
High Power(Wind) Select the air volume level for when the cleanliness has not reached
the target value. This item can be selected only when "Rapid" is
selected at "Feedback Type".
High Power(Time) Select the time that the high power air volume level is to be held for.
Feedback destination Air Clean Unit:
Select the Air Clean Unit to be controlled.
Area selection:
Select the target area to be set.
Air Volume Level Control:
Select the method for controlling the air volume level.
Feedback source Sensor channel:
Select the Air Particle Sensors located in the target
areas.
Set the details.
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