Manual
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
B0063191 / 1.3
Start-up
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
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Adjustment parameter 7:
Sensor alignment aid
Fig. 60: Display of the sensor alignment aid
The sensor alignment aid is activated by pressing the ENTER key. During this procedure the laser
sensors flash alternately.
The congruence of the laser beam path can be verified with a piece of non-reflective piece of
paper. For verification place the paper between the sensors in the laser beam at different positions.
A larger displacement or an angular deviation of the laser beam causes at inclined positions of the
sheet measurement deviations.
At L20-3-XX-S the first pair of sensors flashes alternately 30 x per minute. The second pair of
sensors flashes alternately blinks 60 x per minute and the third pair of sensors flashes alternately
approx. 100x per minute.
This allows to check if the sensors are connected correctly to the appropriate cables.
Press the ENTER key to exit from this parameter.
Safety instructions for handling of laser sensors!
Attention! Laser radiation!
Do not look stare the beam!
Do not stare into the specular reflected beam.
adjust parameter: 7
sensor alignment
