Fundamental Principles Of Nc Programming; Name Of An Nc Program - Siemens SINUMERIK 828D Programming Manual

Fundamental Principles of NC Programming

Note
DIN 66025 is the guideline for NC programming.
2.1

Name of an NC program

Rules for program names
Each NC program has a different name; the name can be chosen freely during program
creation, taking the following conditions into account:
● The name should not have more than 24 characters as only the first 24 characters of a
● Permissible characters are:
● The first two characters should be:
Examples:
_MPF100
SHAFT
SHAFT_2
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
program name are displayed on the NC.
– Letters: A...Z, a...z
– Numbers: 0...9
– Underscores: _
– Two letters
or
– An underscore and a letter
If this condition is satisfied, then an NC program can be called as subroutine from another
program just by specifying the program name. However, if the program name starts with a
number then the subroutine call is only possible via the statement.
CALL
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