2.2 Line Sensor Related buttons and LED
Button Description
Learn Label Pattern button:
Press this button will start label pattern learning process
Teach background button:
1. Press this button more than 1 second will teach the
background of the label and automatic select lighting colour.
(See note 1)
2. Press this button less than 1 second will teach only the
background level. The lighting color will not change. This is
used for the same label with slightly change background
level.
Status LED:
Case 1: LED blinks slowly, press background button will teach in
background level.
Case 2: LED blink fast, press background button will teach in
pattern level and also select the best color lighting for the
sensor.
Case 3: LED stay on, sensor is ready for label pattern learn button
to be pressed for normal operation.
Pattern LED
Pattern LED (red):
The red Pattern LED will be on when the label pattern (line) is cross
over the Pattern Sensor.
L
Background
Status
Note:
1. There are built-in three colours of red, green and blue. The machine will select sensor
colour automatically by comparing the contrast of the background colour and the pattern
colour if you press the “Background” button longer than 1 second. If you press the
“Background” button short, the machine will only get the background contrast with last
selected colour.
2. If another pattern or position is selected, “L” button has to be pressed again once.
© AMC AUTOMATION CO.
P.6
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