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MELSEC-GOT
6 HANDLING
6.1.5 Human sensor (A985GOT (-V) only)
1) Features of the human sensor.
The human sensor mounted in the A985GOT body, can detect operators in the
sensor detection area and turn the backlight ON and OFF automatically.
Refer to the [GOT-A900 Series Operating Manual (GT Works Version5/GT
Designer Version5 compatible Extended·Option Functions Manual)] for details on
setting the human sensor.
2) Detection range
The performance of the human sensor is shown below.
Item
Description
Conditions
Detection length [m] (inch)
1 (39.37)
Up/down
80°
Detection
range
Left/right
80°
Detection delay time [sec.]
0 to 4
1. The temperature difference from
the background must be 3±1°C
or more.
2. The movement speed is 0.3 to
2.0m/s.
Note that the human sensor may react even under conditions that those above.
The details of the detection range are as shown below.
A985GOT(-V)
80
°
each in up/down,
left/right directions
1m
3) Precautions for using human sensor
If there is glass or acrylic in the sensor detection area, it cannot be penetrated
to detect a human even if it is transparent.
The human sensor may not function correctly in places where sudden
temperature changes occur such as near the blow-off port of air conditioners.
The human sensor may not function correctly in places where the sensor
section is subject to direct sun rays.
