HEIDENHAIN TNC 640 (34059x-05) - Manual (Page 431)

Freely definable tables 11.9
11
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 1/2015
431
FN 27: TABWRITE – Write to a freely definable table
With the
FN 27: TABWRITE function you write to the table that you
previously opened with
FN 26: TABOPEN.
You can write several column names in a
TABWRITE block. The
column names must be written between quotation marks and
separated by a comma. You define the values that the TNC is to
write to the respective column with Q parameters.
Note that by default the
FN 27: TABWRITE function
writes values to the currently open table also in
the Test run mode. The
FN18 ID992 NR16 function
enables you to query in which operating mode the
program is to be run. If the
FN27 function is to be run
only in the
Program Run, Single Block and Program
Run, Full Sequence operating modes, you can skip
the respective program section by using a jump
command, page 307.
You can write only to numerical table fields.
If you wish to write to more than one column in a
block, you must save the values under successive Q
parameter numbers.
Example
You wish to write to the columns “Radius,” “Depth” and “D” in
line 5 of the presently opened table. The value to be written in the
table must be saved in the Q parameters Q5, Q6 and Q7.
53 Q5 = 3.75
54 Q6 = -5
55 Q7 = 7.5
56 FN 27: TABWRITE 5/“RADIUS,DEPTH,D“ = Q5