HEIDENHAIN POSITIP 880 User Manual page 61

Example: Enter a subprogram named LBL CALL REPEAT.
Press the PROGRAMMING FEATURES soft key again and
advance to the next soft key row by pressing the MORE
soft key.
Call the label by pressing the LABEL CALL (REPEAT)
soft key.
Enter the label number of the subprogram to be called
(1).
Enter X offset of 30. Press ENT.
Enter Y offset of 30. Press ENT.
Enter the number of repeats (1).
Press USE.
After the LBL CALL block in the operating mode EXECUTE PROGRAM, the
POSITIP 880 executes those blocks in the subprogram that are
located between the LBL block with the called number and the next
block containing LABEL 0. All subprograms should start with a label
number (1 to 99) and end with a label 0.
POSITIP 880 61