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Relay response time
8-3-7
This parameter adjusts the recognition time of the sensor.
The respose time and the false detection avoidance capability have the relation shown in the
figure below. Also it effects for human cancellation capability.
NOTE
This may need to be changed if:
• This needs to be increased : Pedestrians are sometimes detected.
• This needs to be decreased : Sometimes a vehicle is not detected.
Presence detection timer
8-3-8
The presence detection timer starts calibration regularly, regardless of the detection status.
This prevents continuing false detection by the sensor when the ambient condition changes.
NOTE
This may need to be changed if:
• This needs to be increased : Vehicles are prone to stay long in the detection area.
• This needs to be decreased : The sensor is kept detected by some ambient condition.
8-3-9
Slide gate cancellation
This parameter adjusts the function to prevent false detection when a slide gate closes. By
setting it On, the sensor could ignore the closing slide gate more. If it sets to On, a vehicle
entering to slide gate with some angle might not be detected more.
Relay response time
False detection
avoidance capability
Response time
Higher speed vehicle is not detected.
Slide gate cancellation
Slide gate false detection
avoidance capability
Detection capability
for angled entry
-28-
+100ms +200ms +300ms
1
2
3
4
LOW
HIGH
SHORT
LONG
Off
On
LOW
HIGH
HIGH
LOW
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