HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING - Trans Datum Table; Trans Datum Reset

HEIDENHAIN iTNC 530 429
11.10 Defining Coordinate Transformations
TRANS DATUM TABLE
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:
U Show the soft-key row with special functions
U Select the menu for defining various plain-language
functions
U Select transformations
U Select datum shifting with TRANS DATUM
U Press the arrow key to move to TRANS AXIS
U Select datum shifting with TRANS DATUM TABLE
U 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
U Enter the line number to be activated by the TNC, and
confirm with the ENT key
TRANS DATUM RESET
Use the TRANS DATUM RESET function to cancel a datum shift. How you
previously defined the datum is irrelevant. Proceed as follows for the
definition:
U Show the soft-key row with special functions.
U Select the menu for defining various plain-language
functions
U Select transformations
U Select datum shifting with TRANS DATUM
U Press the arrow key to move to TRANS AXIS
U Select the TRANS DATUM RESET datum shift
Example: NC block
13 TRANS DATUM TABLE TABLINE25
If you did not define a datum table in the TRANS DATUM
TABLE block, then the TNC uses the datum table already
selected in the NC program with SEL TABLE, or the datum
table with status M selected in one of the Program Run
modes.
Example: NC block
13 TRANS DATUM RESET