Installation
2
0
1
5
-0
9
15
Figure 5.3
Zero line for code reels
If the read head leaves the zero line when traveling the X-axis, different threshold values will
result depending on the number of tracks. If the deviation exceeds this threshold, a warning
code is issued.
Y-Axis Deviation Thresholds
5.2
Mounting the Read Head
Mount the PCV... read head on the moving part of your equipment using the four screws on the
mounting adapter of the read head. Mount the read head in such a way that the lens with ring
light and camera module are aligned toward the code tape.
The stability of the mounting and the guidance of the moving system component must be such
that the field of the depth of focus of the read head is not exited during operation.
The distance between the read head and the code tape should be the same as the read
distance of the read head.
Hysteresis Y-Axis
Code reel
Threshold
Number of tracks
Width
Exit
Entry
1
15 mm
±
10 mm
±
6 mm
2
25 mm
±
15 mm
±
11 mm
4
45 mm
±
25 mm
±
21 mm
6
65 mm
±
35 mm
±
31 mm
8
85 mm
±
45 mm
±
41 mm
Y
0
X
Y
0
X
