HEIDENHAIN iTNC 530 (60642x-03) - Manual (Page 297)

HEIDENHAIN iTNC 530 297
8.5 Nesting
8.5 Nesting
Types of nesting
 Subprograms within a subprogram
 Program section repeats within a program section repeat
 Subprograms repeated
 Program section repeats within a subprogram
Nesting depth
The nesting depth is the number of successive levels in which
program sections or subprograms can call further program sections or
subprograms.
 Maximum nesting depth for subprograms: 8
 Maximum nesting depth for main program calls: 30, where a CYCL
CALL
acts like a main program call
 You can nest program section repeats as often as desired