Nesting; Types Of Nesting; Nesting Depth - HEIDENHAIN TNC 620 User Manual

9
9.5

Nesting

Types of nesting

Subprogram calls in subprograms
Program-section repeats within a program-section repeat
Subprogram calls in program section repeats
Program-section repeats in subprograms

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: 19
Maximum nesting depth for main program calls: 19, where a
CYCL CALL acts like a main program call
You can nest program section repeats as often as desired
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Subprograms and Program Section Repeats | Nesting
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017