IAI TTA Series, Instruction Manual

Page: 253 / 378

Chapter
7 Appendix
7.1 W
ork and
Tool Coordinate System Features for Linear
Axis
243
Chapter 7 Appendix
7.1 Work and Tool Coordinate System Features for Linear Axis
In the applicable model below, groups of axes can be structured by indicating linear axes in
parameters, and the work coordinate system and tool coordinate system can be determined to these
axis groups.
The structured axis groups are called “coordinate system definition unit”, and each axis constructing
the unit is called “coordinate system definition unit axis”.

List of Applicable Model and Version for Linear Axis Work and Tool Coordinate System Features
Model Name Main Application Version
TTA V 2.00 or later

List of Applicable Tool and Version for Linear Axis Work and Tool Coordinate System Features
Tool Name Main Application Version
PC soft V 12.03.00.00 or later
TB-02 V 1.00 or later
TB-01 V 1.50 or later
The coordinate system definition unit axis usually makes positioning of the tool attachment datum
point (*1) or tool tip on the selected work coordinate system. However, it makes positioning of SEL
language commands TMPI, TMLI and XY (tool) coordinate system jog on the tool coordinate system.
(*1) Tool Attachment Datum Point (P
T0
) : It is a point of datum when a tool is attached.
If there is R-axis in the coordinate system constructing
axes, it will be one point on the rotation axis of R-axis.
If there is no R-axis in the coordinate system constructing
axes, it will be one point on the axis that a tool is
attached.
Figure : Example for Tool Attachment Datum Point
(Left : Combination for Four-Axis, Right : Combination for Two-Axis)