Omron ZN-A Series - Page 51

41
ZN
System Manual
Section 3 BASIC KNOWLEDGE OF CLEAN SENSING SYSTEMS
Section 3
Feedback Control
• Flow of processing on the Air Particle Sensor
Measurement result calculated
for each measurement time
Measured air volume level
calculated based on feedback
parameters
Measurement result
Air Particle Sensor
1ch
2000
Measurement result table (example)
Target level
Feedback type
Low power air volume level
1000
Constant
2
Calculation of control air
volume level value (example)
Control air volume level value
2
Control air volume level value
is sent by communications.
Start of
measurement
Setting values
to be used
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