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FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 201

12.SETTING AND DISPLAYING DATA

OPERATION

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•

Euler’s

angle

I : Specify an angle of rotation around the Z-axis of a

workpiece coordinate system (for the absolute type) or the
current feature coordinate system (for the incremental type).

This rotation determines coordinate system 1 (X1-Y1-Z1)

from the workpiece coordinate system (for the absolute
type) or the current feature coordinate system (for the
incremental type) (X-Y-Z).

J : Specify an angle of rotation around the X-axis of coordinate

system 1.

This rotation determines coordinate system 2 (X2-Y2-Z2)

from coordinate system 1 (X1-Y1-Z1).

K : Specify an angle of rotation around the Z-axis of coordinate

system 2.

After this rotation, a feature coordinate system is obtained

by shifting the origin of the workpiece coordinate system by
the coordinates specified in "Origin of Feature Coordinate".

G68.2 / G68.4(Roll-Pitch-Yaw angle)

Fig. 12.2.18.3 (b) Tilted working plane data setting screen-
Roll-Pitch-Yaw angle(15-inch)

•

Multi

Type

Absolute:

It is assumed that values of specified data are in a workpiece
coordinate system, regardless of whether tilted working
plane command mode is set.

Incremental:

It is assumed that values of specified data are in a feature
coordinate system if tilted working plane command mode is
already set.

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OPERATION

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Order of Rotation

Select an order in which the X-axis, Y-axis, and Z-axis are
rotated in a workpiece coordinate system (for the absolute type)
or the current feature coordinate system (for the incremental
type). The selectable rotation orders are as follows:

1st

rotation
axis

2nd rotation

axis

3rd rotation axis

→

X-axis Y-axis Z-axis

→

X-axis Z-axis Y-axis

→

Y-axis X-axis Z-axis

→

Y-axis Z-axis X-axis

→

Z-axis X-axis Y-axis

→

Z-axis Y-axis X-axis

•

Origin of Feature Coordinate

Specify the origin (X, Y, and Z of point P) of a feature
coordinate system as coordinates in a workpiece coordinate
system (for the absolute type) or the current feature coordinate
system (for the incremental type).

•

Rotation Angle about X-axis

Specify an angle of rotation around the X-axis of a workpiece
coordinate system (for the absolute type) or the current feature
coordinate system (for the incremental type).

•

Rotation Angle about Y-axis

Specify an angle of rotation around the Y-axis of a workpiece
coordinate system (for the absolute type) or the current feature
coordinate system (for the incremental type).

•

Rotation Angle about Z-axis

Specify an angle of rotation around the Z-axis of a workpiece
coordinate system (for the absolute type) or the current feature
coordinate system (for the incremental type).

12.SETTING AND DISPLAYING DATA

OPERATION

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G68.2 / G68.4(3 points specification)

Fig. 12.2.18.3 (c) Tilted working plane data setting screen- 3 points

specification(15-inch)

•

Multi

Type

Absolute:

It is assumed that values of specified data are in a workpiece
coordinate system, regardless of whether tilted working
plane command mode is set.

Incremental:

It is assumed that values of specified data are in a feature
coordinate system if tilted working plane command mode is
already set.

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OPERATION

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•

Shift of the Origin

Specify, in a feature coordinate system, an amount of shift from
the feature coordinate system origin specified for the 1st point
(point P1).

•

Rotation Angle about the Z-axis in F-Coordinate

Specify an angle of rotation around the Z-axis of a feature
coordinate system. The direction of rotation angle R is positive
when a rotation is made clockwise as viewed in the Z-axis
direction of the feature coordinate system.

•

1st point (Origin of Feature Coordinate)

Specify the origin (X, Y, and Z of point P1) of a feature
coordinate system as coordinates in a workpiece coordinate
system (for the absolute type) or the current feature coordinate
system (for the incremental type).

•

2nd

point

Specify the coordinates (X, Y, and Z of point P2) of the 2nd
point as coordinates in a workpiece coordinate system (for the
absolute type) or the current feature coordinate system (for the
incremental type). The 1st point and 2nd point determine the
X-axis of the feature coordinate system.

•

3rd

point

Specify the coordinates (X, Y, and Z of point P3) of the 3rd point
as coordinates in a workpiece coordinate system (for the absolute
type) or the current feature coordinate system (for the
incremental type). Among the directions normal to the X-axis, a
direction with a smaller angle relative to the P1

→

P3 vector is

the Y-axis of the feature coordinate system.

G68.2 / G68.4(2 vectors specification)

Fig. 12.2.18.3 (d) Tilted working plane data setting screen-2 vectors

specification(15-inch)

12.SETTING AND DISPLAYING DATA

OPERATION

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•

Multi

Type

Absolute:

It is assumed that values of specified data are in a workpiece
coordinate system, regardless of whether tilted working
plane command mode is set.

Incremental:

It is assumed that values of specified data are in a feature
coordinate system if tilted working plane command mode is
already set.

•

Origin of Feature Coordinate

•

V1 (X’) vector

Specify the X-axis direction vector of a feature coordinate
system as values in a workpiece coordinate system (for the
absolute type) or the current feature coordinate system (for the
incremental type).

•

V2 (Z’) vector

Specify the Z-axis direction vector of a feature coordinate system
as values in a workpiece coordinate system (for the absolute
type) or the current feature coordinate system (for the
incremental type).

G68.2 / G68.4(Projection angle)

Fig. 12.2.18.3 (e) Tilted working plane data setting screen-Projection

angle(15-inch)

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OPERATION

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•

Multi

Type

Absolute:

It is assumed that values of specified data are in a workpiece
coordinate system, regardless of whether tilted working
plane command mode is set.

Incremental:

It is assumed that values of specified data are in a feature
coordinate system if tilted working plane command mode is
already set.

•

Origin of Feature Coordinate

•

Projection

angle

I : Specify a projection angle relative to the X-axis of a

workpiece coordinate system (for the absolute type) or the
current feature coordinate system (for the incremental type).

J : Specify a projection angle relative to the Y-axis of a

workpiece coordinate system (for the absolute type) or the
current feature coordinate system (for the incremental type).

K : Specify an angle of rotation around the Z-axis of a feature

coordinate system.

G68.3(Tool Axis Direction)

Fig. 12.2.18.3 (f) Tilted working plane data setting screen-Tool Axis

Direction(15-inch)

(When "No" is selected in "Origin command of Feature Coordinate")

12.SETTING AND DISPLAYING DATA

OPERATION

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Fig. 12.2.18.3 (g) Tilted working plane data setting screen-Tool Axis

Direction(15-inch)

(When "Yes" is selected in "Origin command of Feature Coordinate")

•

Origin command of Feature Coordinate

Select whether to specify a feature coordinate system origin.
Yes

: A feature coordinate system origin is specified.

: A feature coordinate system origin is not specified.

•

Origin of Feature Coordinate

Specify the origin (X, Y, and Z of point P) of a feature
coordinate system as coordinates in a workpiece coordinate
system.

This setting cannot be made if "No" is selected in "Origin
command of Feature Coordinate".

•

Rotation Angle about the Z-axis in F-Coordinate

12.2.18.4

Limitation

This function is supported on 10.4-inch and 15-inch display units.
This function is not displayed on 7.2-inch and 8.4-inch display units.

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OPERATION

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12.3

SCREENS DISPLAYED BY FUNCTION KEY

Section 12.3, “SCREENS DISPLAYED BY FUNCTION KEY

”, consists of the following subsections:

―――――

Screens of a 7.2/8.4/10.4-inch display unit

12.3.1  Displaying and Entering Setting Data................................1573
12.3.2  Sequence Number Comparison and Stop...........................1576
12.3.3  Displaying and Setting Run Time, Parts Count, and Time 1578
12.3.4  Displaying and Setting the Workpiece Origin Offset

Value ..................................................................................1581

12.3.5 Direct Input of Workpiece Origin Offset Value Measured 1582
12.3.6 Displaying and Setting Custom Macro Common

Variables ............................................................................1584

12.3.7  Displaying and Setting Real Time Custom Macro Data ....1586
12.3.8  Displaying and Setting the Software Operator’s Panel......1588
12.3.9  Setting and Displaying Tool Management Data ................1591
12.3.10 Displaying and Switching the Display Language ..............1612
12.3.11 Protection of Data at Eight Levels .....................................1614
12.3.12 Precision Level Selection...................................................1623
12.3.13 Displaying and Setting Tool Life Management Data ........1625
12.3.14 Displaying and Setting Workpiece Setting Error

Compensation Data ............................................................1640

12.3.15 Displaying and Setting Pattern Data Inputs .......................1642

―――――

Screens of a 15-inch display unit

12.3.16 Displaying and Entering Setting Data

(15-inch Display Unit) .......................................................1645

12.3.17 Sequence Number Comparison and Stop

(15-inch Display Unit) .......................................................1648

12.3.18 Displaying and Setting Run Time, Parts Count, and Time

(15-inch Display Unit) .......................................................1650

12.3.19 Displaying and Setting the Workpiece Origin Offset

Value (15-inch Display Unit).............................................1653

12.3.20 Direct Input of Workpiece Origin Offset Value Measured

(15-inch Display Unit) .......................................................1655

12.3.21 Displaying and Setting Custom Macro Common

Variables (15-inch Display Unit).......................................1657

12.3.22 Displaying and Setting Real Time Custom Macro Data

(15-inch Display Unit) .......................................................1659

12.3.23 Displaying and Setting the Software Operator’s Panel

(15-inch Display Unit) .......................................................1662

12.3.24 Setting and Displaying Tool Management Data

(15-inch Display Unit) .......................................................1665

12.3.25 Displaying and Switching the Display Language

(15-inch Display Unit) .......................................................1688

12.3.26 Protection of Data at Eight Levels (15-inch Display Unit) 1690
12.3.27 Precision Level Selection (15-inch Display Unit) .............1699
12.3.28 Displaying and Setting Tool Life Management Data

(15-inch Display Unit) .......................................................1701

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