
BEST HIT:
The currently measured color values are compared with the
default values in the TEACH TABLE, starting with teach-
color 0. If in the row-by-row comparison the current color
values correspond with several of the teach parameters
entered in the color table, the teach parameter that has the
shortest x/y distance from the current color value will be a
hit.
This "hit" in the TEACH TABLE is displayed as a color
number (C-No.) and is output at the digital outputs (OUT0
... OUT4) according to the settings of the OUTMODE
parameter (see OUTMODE).
If the current color does not correspond with any of the
teach-in colors, the color code C-No. = 255 will be set
("error status").
Tip! This mode is used if several colors must be separated
from each other, and only certain surface fluctuations are
allowed.
Tip! Since what you are looking for here with several "hits"
is the shortest distance of the current color to the centres of
the taught colors, the individual tolerance windows (circles)
may overlap here. The sensor detects the "best hit".
Tip! Values can be entered in a cell of the table either by
double-clicking on the respective cell, or by highlighting the
respective cell and then pressing F2.
Tip! In CALCULATION MODE = X/Y/INT or s/i/M the
shortest distance in a three-dimensional space is
calculated.
Tip! The teach colors are only activated when the SEND
button is pressed!
colorCONTROL C4
10
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