Reflective Sensor Heads: T Mode Functions Section 3-4
42
Two-point Teaching
The middle point between the first teaching point and the second point is
set as a threshold. With two-point teaching, small steps, such as a sheet of
paper, can be measured.
Example: Two-point Teaching
Press the ENT
Key for the
first point.
Press the ENT Key
for a long time
for the second point.
Sensor Head
Sensor Head
Sensor Head
Teaching point 1
Teaching point 2
T1
T2
Sensing object
Sensing object
First Point
Threshold
value
determined.
Threshold:
(T1 + T2)/2
Threshold
Second Point
Z157-E1-01C.book Page 42 Thursday, August 31, 2006 5:13 PM
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