HEIDENHAIN TNC 620 User Manual page 427

D28 – Read from a freely definable table
With the D28 function you read from the table previously opened
with D26.
You can define, i.e. read, several column names in a D28 block.
The column names must be written between quotation marks
and separated by a comma. In the D28 block you can define the
Q parameter number in which the TNC is to write the value that is
first read.
You can read only numerical table fields.
If you wish to read from more than one column in a
block, the TNC will save the values under successive
Q parameter numbers.
Example
You wish to read the values of the columns "Radius," "Depth" and
"D" from line 6 of the presently opened table. Save the first value in
Q parameter Q10 (second value in Q11, third value in Q12).
N56 D28 Q10 = 6/"RADIUS,DEPTH,D"
Customize table view
This function may only be used with the permission
of your machine manufacturer.
Soft key Function
Adapt format of tables present after changing the
control software version
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
Freely definable tables 11.6
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