Scanlab RTC6 PCIe Board - Page 769

RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
769
innovators for industry
Comments
(cont’d)
• The conditions for Value , MinValue , MaxValue are the same as for “Automatic Laser
Control“ (see set_auto_laser_control), but with a maximum of [0…65,535]. Initialized
values are MinValue = 0 and MaxValue = 0xFFFFFFFF, that is, no restrictions.
• The laser power can be combined with the “vector-controlled laser control”, if the
corresponding Ctrl parameters have been chosen identically.
• If you want variable laser power along a wobbel shape, then set_wobbel_control
must execute before you activate the “freely definable wobbel shape” by
set_wobbel_mode. Otherwise, laser power is not varied, even if you make a change
in the data sets.
• Special case: For
– Value = 0xFFFFFFFF (with Ctrl = 1…6)
– Value = 0xFFFF (with Ctrl = 8)
the nominal laser power is derived from the port assigned by the signal parameter
Ctrl , instead of from set_wobbel_control. This is then the current content at this
timepoint set by other normal commands, for example, write_da_1_list for Ctrl = 1.
These are executed prior to set_wobbel_control.
But beware: with execution of a “freely definable wobbel shape”, the value at the port
can change at any time. Subsequent calls of set_wobbel_control then return other
values for the nominal laser power.
RTC4RTC6 New command.
RTC5RTC6 Unchanged functionality.
Version info Available as of DLL 600, OUT 600, RBF 600.
Last change DLL 631, OUT 632: With Ctrl = 8, now alternation occurs with every
Microstep (no longer with every set_wobbel_vector call).
References set_wobbel_vector, set_multi_mcbsp_in, set_multi_mcbsp_in_list,
set_wobbel_vector_2
Undelayed
Short List
Command
set_wobbel_control