
CALCULATION MODE:
X/Y INT:
The X/Y pairs of the individual red, green, and blue components, and the intensity are used for evaluation. For
X/Y a color tolerance CTO can be set, and for the intensity an INT tolerance ITO can be set. With the individual
tolerances the color is represented as a cylinder in space (see picture below). CTO defines the diameter of the
cylinder, and ITO the height of the cylinder.
s/i M:
The s/i pairs of the individual red, green, and blue components, and M are calculated for evaluation. This
calculation method follows the Lab calculation method. For s/i a color tolerance siTO can be set, and for the
intensity an M tolerance MTO can be set. With the individual tolerances the color is represented as a cylinder in
space (see picture below). siTO defines the diameter of the cylinder, and MTO the height of the cylinder.
X/Y/INT:
For evaluation, X, Y, and INT are calculated from the individual red, green, and blue components. These three
values define a point in three-dimensional space. The tolerance value that is entered defines a sphere in space
with radius TOL (see picture below).
s/i/M:
For evaluation, s, i, and M are calculated from the individual red, green, and blue components following the Lab
calculation method. These three values define a point in three-dimensional space. The tolerance value that is
entered defines a sphere in space with radius TOL (see picture below).
Calculation of coordinates:
X X-value of the taught color (in the color triangle numerical value on the x-axis: RED color content)
colorCONTROL C4
12
s
X
=
R
R
+
G
+
B
* 4095
s is calculated on the basis of the Lab color evaluation method.
Y Y-value of the taught color (in the color triangle numerical value on the y-axis: GREEN color content)
i
Y
=
G
R
+
G
+
B
* 4095
i is calculated on the basis of the Lab color evaluation method.
INT
Teach-in value for the intensity of the respective color.
R + G +
B
M
INT =
3
M is calculated on the basis of the Lab color evaluation method.
CTO
siTO
In CALCULATION MODE = X/Y INT or s/i M, CTO or siTO is the color tolerance radius around the
respective taught X/Y or s/i pair. CTO or siTO defines the radius of the color cylinder in space. Within
the thus defined "tolerance circle" the current color is recognised as the taught color.
ITO
MTO
In CALCULATION MODE = X/Y INT or s/i M, ITO or MTO is the intensity tolerance window around
the respective taught intensity INT or M. ITO or MTO defines the height of the color cylinder in
space. Within the thus defined "tolerance window" the current color is recognised as the taught color.
TOL
In CALCULATION MODE = X/Y/INT or s/i/M, TOL is the tolerance radius around the respective
taught point X/Y/INT or s/i/M in space. TOL defines the radius of the color sphere in space. Within
this sphere the current color is recognised as the taught color.
Comentarios a estos manuales