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File manager: fundamentals 3.3 – HEIDENHAIN TNC 320 (77185x-01) ISO programming User Manual

Page 99

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File manager: Fundamentals

3.3

3

TNC 320 | User's Manual for DIN/ISO Programming | 3/2014

99

File names

When you store programs, tables and texts as files, the TNC adds

an extension to the file name, separated by a point. This extension

indicates the file type.

File name

File type

PROG20

.H

File names should not exceed 25 characters, otherwise the TNC

cannot display the entire file name.
File names on the TNC must comply with this standard: The Open

Group Base Specifications Issue 6 IEEE Std 1003.1, 2004 Edition

(Posix-Standard). Accordingly, the file names may include the

characters below:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g

h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 . _ -
You should not use any other characters in file names in order to

prevent any file transfer problems.

The maximum limit for the path and file name

together is 82 characters, see "Paths", page 101.