HEIDENHAIN PT 855 for Milling - Manual (Page 70)

I - 4 Programming POSITIP
68 Operating Instructions POSITIP 855
Example: Entering a program section repeat:
CALL LBL
Subprograms and program section repeats
Go to the second soft key row.
Call label.
POSITIP offers the label number that was last set.
/
R e p e a t R E P ?
4 ENT
After a
CALL LBL
block in the
PROGRAMMING AND EDITING
operating mode, POSITIP repeats those program blocks that are
located behind the LBL block with the called number and before
the
CALL LBL
block.
Note that the program section will always be executed one more
time than the programmed number of repeats.
Enter the number of repeats (here, 4) and confirm your entry.
L a b e l n u m b e r ?
1
ENT
ENT
Accept the default label number.
Enter a label number (here, 1) and confirm your entry.
The called label is now in the current block:
CALL LBL 1
.
Program blocks
0 BEGIN PGM 70 MM
Start of program, program number, unit of measurement
1 Z+20.000
Clearance height
2 X+30.000 R0
X coordinate recess point slot 1
3 Y+10.000 R0
Y coordinate recess point slot 1
4 LBL 1
Start of program section 1
5 Z-12.000
Recess
6 IX+16.000 R0
Mill slot
7 Z+2.000
Retract
8 IX-16.000 R0
Position in X
9 IY+15.000 R0
Position in Y
10 CALL LBL 1 REP 4 / 4
Repeat program section 1 four times
11 Z+20.000
Clearance height
12 END PGM 70 MM
End program, program number, unit of measurement