Mitsubishi Electric Fatec GOT2000 Series Basic Training Textbook page 102

(6) Selecting data for editing
This section describes how to select the desired figure/object for editing.
Start point
5 - 20
5. Drawing fundamentals
5.2 Before creating the screen
1.
End point
1.
Click on the toolbar (Main).
2.
To select data, first click the left mouse button
at the starting point to drag and move the
cursor to the end point, and then release the
left mouse button to include all the data
necessary.