RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
522
Comments • load_z_table_no_20b is only needed for re-calibrating the z axis in a 3-axis
scan system. For adjusting corresponding coefficients see Section ”Checking the z axis
Calibration”, page 170. Both positive and negative coefficients can be specified. The
coefficients should preferably be chosen so that all z output values z
out
= A + Bl +Cl
2
lie within RTC6 20-bit range [–524,288…+524,287].
• Prior to the next list command that directly follows load_z_table_no_20b, a smooth
transition from the last Z position to the changed position is performed at jump speed.
You can also immediately force this by select_cor_table. This way, time delays can be
avoided during an External Start.
• Coefficients A, B and C can be queried from the loaded 3D correction table by
get_table_para (and from the currently assigned 3D correction table by
get_head_para).
• By load_z_table_no_20b, the three coefficients
A, B, C
can be assigned to the
3D correction table
No
. When select_cor_table is executed, they are switched as well.
• If
No
= currently assigned table number, the current values are overwritten as well and
thus immediately makes them available, given no list is being processed.
Otherwise, they are only saved and are only available after a select_cor_table or
select_cor_table_list.
• If no list is being processed,
No
= 0 merely overwrites the current values.
•
load_z_table_no_20b( A, B, C, No )
is synonymous with
load_z_table_no( A × 1/16, B × 16 , C × 16, No )
.
The values are lost after a select_cor_table or select_cor_table_list.
The following applies to
B
and
C
: The allowed value range decreases accordingly.
RTC4RTC6 New command.
RTC5RTC6 New command.
Version info Available as of DLL 631, OUT 632.
References load_z_table_no_20b, load_z_table_20b, get_z_distan
ce, read_abc_from_file_20b,
write_abc_to_file_20b, select_cor_table
Ctrl Command load_z_table_no_20b
Ctrl Command load_zoom_correction_file
Comments • load_zoom_correction_file is described, for example, in the manual for the
intelliWELD II FT.
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