HEIDENHAIN PT 855 for Milling - Manual (Page 67)

I - 4 Programming POSITIP
POSITIP 855 Operating Instructions 65
Subprograms and program section repeats
Programming example: Subprogram for slots
Slot length: 20 mm + tool diameter
Slot depth: – 10 mm
Slot diameter: 8 mm (= tool diameter)
Coordinates of the recess point
Slot X = 20 mm Y = 10 mm
Slot X = 40 mm Y = 50 mm
Slot X = 60 mm Y = 40 mm
Go to the second soft key row.
Select
Edit
.
Insert a label (
LBL
) for a subprogram.
POSITIP offers the lowest available label number.
L a b e l n u m b e r ?
/
ENT
1 ENT
Enter a label number (here, 1). Confirm your entry.
The current block now contains the label
LBL 1
.
Accept the default label number.
The beginning of a subprogram (or a program section repeat) is
now marked with the label. Enter the program blocks for the
subprogram after the
LBL
block.
Label 0 (
LBL 0
) is used only to identify the end of a subprogram.
2
1
3
Operating mode:
PROGRAMMING AND EDITING
A center-cut end mill
(DIN 844) is required for carrying out this example!
Example: Insert label for subprogram
Y
X
60
50
0
0
40 20
40
10
20
8
3
2
1
Subprogram