HEIDENHAIN TNC 430 PA/M - Compensation of Offset of Adapter Spindle

December 2001 Tilting Axes 6 – 65
Example:
This example shows an assignment table for three description tables. The
double swivel head 45° from example 2 was entered in the description table.
Assignment table KINEMATIC.TAB
Description table KINEMAT1.TAB
Compensation of
offset of adapter
spindle
It may happen that the current adapter spindle in the swivel head has a phase-
angle error. This can be compensated as follows:
7
77
7 Open the corresponding description table.
7
77
7 Press the EDIT FORMAT soft key.
7
77
7 Move the cursor to the END line and insert a new line by pressing the
INSERT LINE soft key.
7
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7 Enter RAX_OFFS as Field name, C for Field type, 31 for Field width, 4 for
the number of decimal places and a dialog text for the desired dialog
languages, e.g. OFFSET of angular axes?
7
77
7 Press the END key.
The new column RAX_OFFS has been added to the description table. In the
first three lines of these columns, you can enter the phase-angle error of the
adapter spindle.
n Line 0 corresponds to axis A
n Line 1 corresponds to axis B
n Line 2 corresponds to axis C
As soon as the description table has been activated, the phase-angle error is
compensated.
NR MP7500 FILE MPFILE
0 7 PLC:\KINEMAT1.TAB
1 7 PLC:\KINEMAT2.TAB
2 7 PLC:\KINEMAT3.TAB
[END]
NR MP7510 MP7520 MP7530 TEMPCOMP MP7550
0 4 0 +150.5
18 0 –45
2 4 0 +251.5
332 0 0
480+45
516 0 0
6000
[END]