Re TL01-A, Руководство пользователя, Страница: 6 / 20

Re
S.p.A. TL01-A
03/07/12 3/13
TL01-A sensor functioning
The sensor scans the material in the direction indicated by the light arrow. If you change the reading
direction, sensor scans in the opposite direction. The line or edge position and the sensor analogical
output are updated in real time (1 msec max).
Captured contrast
Reading direction
Field of view
Reading direction
Captured contrast
Field of view
Reading direction
Captured contrast
Field of view
Reading direction
Captured contrast
Field of view
ƒ
If the contrast is placed as shown in this
diagram during the calibration, the sensor
will indicate the position of the first contrast
dark-light found by scan from left to right.
ƒ
Changing the reading direction, the sensor
will indicate the position of the first dark-light
contrast found by scan from right to left.
ƒ
Changing the reading direction, the sensor
will indicate the position of the first light-dark
contrast found by scan from right to left.
ƒ
If a line is placed as shown in this diagram
during the calibration, the sensor will
indicate the position of the first contrast light-
dark found by scan from left to right.
Example 1
Example 2