6 Basic System Operation
6.3.2 Execution Control of Drawings
6-10
(3) Hierarchical Arrangement of Drawings
Drawings are arranged in the following order: Parent drawing, child drawings, grandchild drawings. A parent
drawing cannot call a child drawing of a different type, and a child drawing cannot call a grandchild drawing of a
different type. A parent drawing also cannot directly call a grandchild drawing. A child drawing is called from a
parent drawing, and a grandchild drawing is called from that child drawing. This is called the hierarchical
arrangement of drawings.
Each processing program is prepared with the parent drawing, child drawing, grandchild drawing hierarchy, as
shown below.
DWG.X
DWG.X01.01
DWG.X01
DWG.X01.99
DWG.X01.02
DWG.Xnn
Parent Drawing
Child Drawings
Grandchild
Drawings
User functions
FUNC-064
FUNC-032
FUNC-006
FUNC-001
Note: Substitute A, I, H, or L for X.
Drawing specifications: DWG.X YY . ZZ
Grandchild drawing No. (01 to 99)
Type of parent drawing (A, I, H, L)
Child drawing No. (01 to 99)
Operation error drawing (A, I, H, L)
DWG.X 00
