Scanlab RTC6 PCIe Board - Spot_Distance; Spot_Distance_Ctrl

RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
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Undelayed
Short List
Command
spot_distance
Function As spot_distance_ctrl, but an undelayed short list command.
Call spot_distance( Dist )
Parameters Dist See spot_distance_ctrl.
Comments • See spot_distance_ctrl.
RTC4RTC6 New command.
RTC5RTC6 New command.
Version info Available as of DLL 609, OUT 609, RBF 613.
References spot_distance_ctrl, set_auto_laser_control, set_auto_laser_params,
set_auto_laser_params_list
Ctrl Command spot_distance_ctrl
Function Defines the geometric pulse distance for the “Automatic Laser Control“ with Ctrl = 7.
Call spot_distance_ctrl( Dist )
Parameters Dist Pulse distance. In bits.
As a 64-bit IEEE floating point value.
Comments • The pulse distance is resolved with an accuracy of 1/40 bit (Image Field coordinates).
• Dist = 0 suppresses the “Automatic Laser Control“ with Ctrl = 7, but does not switch
it off.
• Dist must not exceed the maximum value 26,214. A practical Dist value depends on
mark speed, laser frequency and scan system.
RTC4RTC6 New command.
RTC5RTC6 New command.
Version info Available as of DLL 609, OUT 609, RBF 613.
References spot_distance, set_auto_laser_control, set_auto_laser_params,
set_auto_laser_params_list