HEIDENHAIN TNC 426 B

89HEIDENHAIN TNC 426 B, TNC 430
Data transfer from cutting data tables
If you output a file type .TAB or .CDT via an external data interface,
the TNC also transfers the structural definition of the table. The
structural definition begins with the line#STRUCTBEGIN and ends
with the line #STRUCTEND. The meanings of the individual code
words are shown in the table ”Structure Command” (see previous
page). Behind #STRUCTEND the TNC saves the actual content of
the table.
Configuration file TNC.SYS
You must use the configuration file TNC.SYS if your cutting data
tables are not stored in the standard directory TNC:\. In TNC.SYS you
must then define the paths in which you have stored your cutting
data tables.
The TNC.SYS file must be stored in the root directory
TNC:\.
Entries in TNC.SYS Meaning
WMAT= Path for workpiece material table
TMAT= Path for cutting material table
PCDT= Path for cutting data tables
Example of TNC.SYS:
WMAT=TNC:\CUTTAB\WMAT_GB.TAB
TMAT=TNC:\CUTTAB\TMAT_GB.TAB
PCDT=TNC:\CUTTAB\
5.5 Working with Cutting Data Tables
Fkap5.pm6 30.06.2006, 07:0389
www.EngineeringBooksPdf.com