IDEC WB1F Series, User Manual

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2. Installation & wiring 3. Functions 4. Support tool Appendix 1. Overview
5-3
Field of view/characteristics
5. 2. 2 Angular characteristics
Pitch Skew Tilt Measurement conditions
Reading distance: 35 mm
Using IDEC standard barcode
-15° ≤ θ ≤ +15° -20° ≤ θ ≤ 0°, +20° ≤ θ ≤ +40° -10° ≤ θ ≤ +10°
„
Pitch
Tilting to the left or right is -15° ≤ θ ≤ +15°
Barcode
θ +
-
-15 to 0° 0 to +15°
„
Skew
Tiling forward or backward is -20° ≤ θ ≤ 0°, +20° ≤ θ ≤ +40°
Light receiving axis
Barcode
+20 to +40°
-20 to 0°
θ +
-
z
Do not read barcodes in the skew range 0° < θ < 20°.
z
Skew in a range of 0° < θ < 20° is in the mirror reflection area (dead zone), so reading performance may dras-
tically decrease in ways such as the unit not being able to read or misreading barcodes.
„
Tilt
Rotational angle -10° ≤ θ ≤ +10°
Light receiving axis
θ
+
-
-10 to 0°
0 to +10°