Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 419

Ctrl Command set_encoder_speed_ctrl
Function same as
Call
set_encoder_speed_ctrl( EncoderNo, Speed, Smooth )
Parameters
EncoderNo
Speed
Smooth
• For Speed  0.0 or Smooth < 0.0, the command is ignored
Comments
RTC5_PARAM_ERROR).
• The command will also be ignored
board's BUSY status is currently set (list is being processed or has been halted via
pause_list). In contrast, the command is executed when a list has been paused via
set_wait
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RTC 4 RTC 5 new command
Version info Last change with version DLL 536, OUT 536: EncoderNo = 2 and 3
References set_encoder_speed,
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RTC 5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
set_encoder_speed (see above), but a control command
Number of the encoder counter to be used for speed measurement
as an unsigned 32-bit value,
allowed values:
= 0: Encoder counter Encoder0
= 1: Encoder counter Encoder1
= 2 and 3: vectorial encoder velocity: a vectorial velocity is calculated
from both encoder speeds (via the pulse rates of both encoder
counters) for use with encoder-speed-dependent automatic
laser control in Mode= 5.
Higher bits are ignored.
Target encoder speed (counter pulse rate) in [counter pulses/ms]
as a 64-bit IEEE floating point value;
allowed range: [100.0 ... 16000.0]; for Speed > 16000.0, Speed is
clipped to 16000.0, for 0.0 < Speed < 100.0 to 100.0.
Smoothing factor for a 2-stage low-pass filter as a 64-bit IEEE floating
point value; allowed range: [0.0 ... 1.0]; larger values will be clipped.
(PAUSED status set) or the board's INTERNAL-BUSY status is currently set.
set_auto_laser_control
(get_last_error
(get_last_error return code: RTC5_BUSY) if the
return code
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