RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
651
Normal List
Command
set_fly_rot_pos
Function Activates Processing-on-the-fly correction for compensation of workpiece or scan system
rotary movement (based on angular position values transferred to the RTC6 by the
McBSP interface). It thereby sets the corresponding
Resolution
parameter.
Restriction If the Option Processing-on-the-fly is not enabled, then set_fly_rot_pos terminates the
Processing-on-the-fly process (even though it could not have been activated).
Call
set_fly_rot_pos( Resolution )
Parameters
Resolution
Number of steps per revolution.
As a 64-bit IEEE floating point value.
Allowed value range: |
Resolution
| > 100.0.
Comments •
Resolution
can be negative depending on the rotation direction of the workpiece. The
restricted value range applies only to the absolute value.
• For Processing-on-the-fly correction and determining the
Resolution
parameter, see
Chapter 8.6 ”Processing-on-the-fly”, page 242.
• Before executing set_fly_rot_pos, you should define the rotation center for
Processing-on-the-fly correction by set_rot_center or set_rot_center_list. Otherwise,
the default value (0|0) is used.
• If unallowed parameter values are supplied (for example, for
Resolution
= 0), then
set_fly_rot_pos does not activate a Processing-on-the-fly correction or deactivates a
Processing-on-the-fly correction previously activated by set_fly_rot_pos (but does not
deactivate any other Processing-on-the-fly correction). The latter case leads to a jump
(at jump speed) to the endpoint of the most recently executed Vector Command or
“Arc” Command (without “set_fly_rot_pos“ Processing-on-the-fly correction).
• The various Processing-on-the-fly corrections cannot be arbitrarily combined, see
Section ”Overview”, page 242.
• For deactivating Processing-on-the-fly correction, see Chapter 8.6.5 ”Deactivating
Processing-on-the-fly Correction”, page 251.
• The McBSP interface cannot be simultaneously used for both Processing-on-the-fly
applications and Online Positioning.
See also Section ”Notes”, page 230.
• The McBSP interface ignores the first FrameSync signal after a load_program_file or
mcbsp_init. That is, data provided is not transmitted, see page 86.
RTC4
RTC6 Uncha
nged functionality.
RTC5RTC6 Unchanged functionality.
Version info Available as of DLL 600, OUT 600, RBF 600.
References set_rot_center, set_rot_center_list, fly_return, read_mcbsp, set_fly_rot
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