HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 678)

01.98
TNC 407/TNC 415/TNC 425 2 TNC data interfaces 8-31
Request external directory
Using the soft key "Show ext. directory", the list of file names can be requested from an external
memory and displayed in the TNC.
If the external directory is requested, the TNC sends control character .
If the request is immediately interrupted with the END key, the TNC sends characters
and no directory is read in.
If the request is not interrupted, the peripheral unit sends all of the external programs in order. Their
names are then shown in the TNC.
Peripheral unit
1st line of file
Last line of file
1st line of file
Last line of file
.
.
.
.
.
.
Transmission path TNC
.
.
.
1st line of file
.
.
.
Last line of file
1st file
2nd file
Last
file
.
.
.