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The label or product sensor is calibrated at the factory and will function without adjustment for the
majority of applications. However certain applications may require adjusting sensor parameters to
achieve maximum performance. Follow the instructions below to calibrate the sensor as required.
1
This illustration shows the sensor, label and liner relationship as viewed from the side. The sensor
components consist of an upper emitter
1
and a lower receiver
2
. The sensor is calibrated to
detect the gap or space
3
between labels on the liner
4
.
2
This illustration shows the sensor profile. The sensor profile is a graphic representation of what
the sensor “sees” as the media passes through it. The wavy line
5
is the sensor value when
the sensor is seeing the label and liner and the spike
6
is the sensor value when the label sees
the label gap or liner only. The graph
7
represents numerical values of what the sensor might
see. The values range from 0 to 255. Where 0 is a completely opaque material and 255 is a
completely transparent material.
A software algorithm is used to determine the actual value required to indicate wether the sensor is
seeing a label or gap. In some applications this value may need to be adjusted manually. Follow the
instructions on the following pages to determine and set the Sensor No Product Value.
Continue on the next page.
Terms/Conditions
Maintenance
Safety
Introduction
Terminology
Setup
Содержание MFT 102hsm
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Страница 22: ...RESET 22 Labeler Control Box Interior 1 2 3 Terms Conditions Setup Maintenance Safety Introduction Terminology ...
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Страница 71: ... 71 Notes Terms Conditions Maintenance Safety Introduction Terminology Setup ...