Specifications

2 PARAMETER
2-122
Classification
USER
Display title
EIA/ISO
Address Meaning Description
—
Program type M, E
Conditions At power on
F85
Unit Bit
Setting range Binary, eight digits
Table rotational machining
0: Always valid
1: Outside the area only
Ignorance of radial interference check
Type of coordinate system for controlling the tool tip
point
0: The table coordinate system that rotates accord-
ing to the particular rotation of the C-axis is
defined as the programming coordinate system.
1: The work coordinate system is defined as the
programming coordinate system.
Tool tip point control scheme
0: Uniaxial rotation interpolation
1: Joint interpolation
Fixed value (0)
Reset to cancel G68.2
0: Valid
1: Invalid
Display of surface definition
θ
0: Invalid
1: Valid
Output of the B-axis unclamping code before B-axis
indexing
0: To output
1: Not to output
- bit 3 = 0
Y
X
Z
Tool tip
R2
R1
RC1
In the case of uni-axis rotational
interpolation, the pivot point of
the machine moves as denoted
by the arrow. The tool attitude
vector moves in a plane
including R1 and R2.
Face horizontal to R1 and R2
- bit 3 = 1
In the case of joint interpolation,
the pivot point of the machine
moves as denoted by the arrow.
The tool attitude vector moves
along a conical surface.
Y
X
Z
Tool tip
Lateral face of the cone
RC2
R1
R2
7 6 5 4 3 2 1 0
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