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label photocell: reflection
JP3:
PIN 1
PIN 2
PIN 3
PIN 4
The voltage wave form at "INP" is similar to the one described under A ( measurable at U6 PIN4 too).
It has to be considered that the marking for the reflection photocell must be in a distance of 32,5 mm
to the interior rim, so that the photocell recognizes the marking.
The "INP"-level can be displayed in the menu item "Parameter of the photocell" under "Reflection
photocell" (chapt. "2.5.4. Monitor"). The marking should have a size of at least 7 mm x 3 mm or bigger.
VCC
INP
VSS
GND
6
5V
see sketch
~ 2V
0V
Service manual
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