
2
0
1
7
-1
1
16
PGV...-F200/-F200A...-B17-V1D
Installation
Data Matrix code tape
The read head detects the absolute angle in relation to the tracked lane with a maximum
resolution of 0.1
°
. The angle is specified absolutely relative to the tracked lane, since a Data
Matrix code contains tape direction information. The output angle covers the range from 0
°
to
360
°
. The resolution can be set to the following values:
■
0.1
°
■
0.2
°
■
0.5
°
■
1
°
Figure 3.6
Absolute angle
Distance Output
The read head detects the distance from the zero point in the Y direction of a colored tape or a
Data Matrix code tape and outputs this value to the controller. The output value is different for
colored tapes and Data Matrix code tapes due to the lack of an X position for colored tapes.
Colored tape
The read head outputs the Y value at which the colored tape intersects the Y axis as the
distance.
X
Y
α
X
Y
α