HEIDENHAIN TNC 320 (34055x-06) ISO programming - Manual (Page 305)

Freely definable tables 10.4
10
TNC 320 | User's Manual for DIN/ISO Programming | 5/2013
305
D26: TAPOPEN: Open a freely definable table
With the function
D26: TABOPEN you open a freely definable table
to be written to with
D27 or to be read from with D28.
Only one table can be open in an NC program. A new
block with
TABOPEN automatically closes the last
opened table.
The table to be opened must have the file name
extension .TAB.
Example: Open the table TAB1.TAB, which is saved in the
directory TNC:\DIR1.
N56 D26: TABOPEN TNC:\DIR1\TAB1.TAB