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8011952/YWL2/3-0/2016-08| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER C200
Subject to change without notice
4
START-UP AND PARAMETER SETTINGS
Fig. 39: Sender spot on the back of the enclosure of the reflector/scattered light receiver
▸
Deactivate the “Permanent LED light” checkbox (
Adjustment/Manual Adjustment/Transmission set reference”, page 60
– in the “Adjustment / Manual Adjustment / Transmission set reference” directory (
“SOPAS ET menu: DH C200/Adjustment/Manual Adjustment/Transmission set ref-
erence”, page 60
), the sender spot (black circular area in the “Show justification”
window) is inside the green circle.
A non-exact alignment
is signaled by lighting of the LED in the 4-quadrant display in the
control window in the following manner
:
The measuring system must then be scaled after focussing has completed.
Sender spot
Control window
Back of enclosure
LED lights
Misalignment of the light spot on the reflector
Green and yellow Deviation max. approx. 0.1 ° in the shown direction; measured values are
valid
Yellow
Deviation max. approx. 0.1 to 0.3 ° in the shown direction; measured values
are valid
Yellow and red
Deviation approx. 0.3 ° to 0.4 ° in the shown direction; measured values are
valid; possibly larger swivel error than listed in the technical data
Red
Deviation > approx. 0.4 ° in the shown direction; measured values are valid;
possibly larger swivel error than listed in the technical data
Red LED lights as
a circle
Deviation > approx. 0.5 °or transmission < approx. 10%; dust concentration
too high or measuring system incorrectly scaled, self-alignment no longer
possible
Only rough alignment is necessary because an internal self-alignment is fitted. Click
the “Optical centering” button in the “Adjustment / Manual Adjustment / Transmis-
sion set reference” directory to start automatic fine adjustment (
menu: DH C200/Configuration/Application parameter (example)”, page 64
).
NOTE:
The measuring system must be scaled again after every focus change.
