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2.1 CONTROL AXES
Control Axes Names
2.1.1
YASNAC
can control axes shown
in Table 2. 1.1.
Table 2.1.1
Control Axes
Axes Name
Description
Reference
Position or distance in
X.
Y
or
Z coordinate direction.
Main Axes
X.
Y, Z
Par. 2.1.2.1
l
A,
B. C
(for
rotary motion)
U. V.
W
(for
parallel
motion)
Commands in the directions
of
the 4th
and 5th axes.
Par5. 2.1.2.2
and
2.
1.2.3
4th and
5th
axes*
•
ROTARY AXES
(A,
B or C
Axis)
_
Table 2.1.2
Rotary
axes
Definition
A-axis
Rotary
axis
parallel
to
X-axis
B-axis
Rotary
axis
parallel
to
Y-axis
C-axis
Rotary axis parallel
to
Z-axis
In this
manual,
rotary
axes
either
A,
B
or
C are
indicated
by
B-axis.
(1)
The unit of
output
increment and
input
increment for
rotary
axes
is
"deg."
instead of
"mm" used with linear axes. In all
other
respects,
the
treatment
is the same
as
those in mm.
(Metric system)
Even when inch
system
is selected by
parameter,
the values for the
B-axis remain
"deg."
units.
(2)
7
-
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