HEIDENHAIN TNC 640, User Manual, Page: 562 / 948

Special Functions | Defining coordinate transformations
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
TRANS DATUM TABLE
Example
13 TRANS DATUM TABLE TABLINE25
You can define a datum shift by selecting a datum number from a
datum table with the
TRANS DATUM TABLE
function. Proceed as
follows for the definition:
Show the soft-key row with special functions
Press the
PROGRAM FUNCTIONS
soft key
Select transformations
Select the
TRANS DATUM
datum shift
Select the
TRANS DATUM TABLE
datum shift
Enter the line number to be activated by the
control, confirm with the
ENT
key
If desired, enter the name of the datum table
from which you want to activate the datum
number, and confirm with the
ENT
key. If you do
not want to define a datum table, confirm with
the
NO ENT
key
If you have not defined a datum table in the
TRANS
DATUM TABLE
block, then the control uses the datum
table previously selected with
SEL TABLE
or the datum
table activated in the
Program run, single block
or
Program run, full sequence
operating mode (status
M
).