Scanlab RTC 4 - Page 107

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RTC
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4 PC Interface Board
Rev. 1.3 e
107
List Command set_jump_speed
Function defines the jump speed for the following vector commands
Parameter
jump_speed jump speed in bits per ms (64-bit IEEE floating point value)
Allowed range: [1 … 50000]
Integration Pascal: procedure set_jump_speed(jump_speed: double);
C: void set_jump_speed(double jump_speed);
Basic: sub set_jump_speed(ByVal jump_speed#)
Comments • The command is written directly into the list.
• The specified jump speed is used for all subsequent jump commands until a new value
is specified.
• To obtain the actual jump speed v in the image plane (in meters per second), the
specified speed value (in bits per ms) must be divided by the calibration factor K
of the correction file (in bits per mm):
v
jump
= jump_speed / K
References jump_abs, jump_rel, set_mark_speed
List Command set_laser_delays
Function sets the LaserOn delay and the LaserOff delay. 1bit equals 1µs.
Parameters
laser_on_delay signed 16-bit value. Allowed range: [ – 8000 … +8000]
laser_off_delay signed 16-bit value. Allowed range: [+2 … +8000]
Integration Pascal:
procedure set_laser_delays(laser_on_delay, laser_off_delay:
smallint);
C: void set_laser_delays(short laser_on_delay, short laser_off_delay);
Basic: sub set_laser_delays(ByVal laser_on_delay%, ByVal laser_off_delay%)
Comments • See the section "Laser Delays" on page 16, for details.
• The LaserOff delay must always be longer than the LaserOn delay.
See "Limits For The Delays" on page 24.
• If the LaserOn delay is negative, the total marking time is extended.
References set_scanner_delays