SICK LMS500-20000 PRO Indoor, Operating Instructions Manual

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Annex
88
© SICK AG · Division Auto Ident · Germany · Subject to change without notice
8013796/UL20/2010-09-27
Operating Instructions
Laser Measurement Systems of the LMS500 Product Family
Chapter 10
10.2.8 Configure scanning frequency, angular resolution and scan area
Configures the LMS by means of the exact definition of scanning frequency, angular
resolution and starting/stopping angle. The LMS calculates the technically possible values
based on these parameters and supplies the parameters actually used in the response as
result.
Important The required user level is “Authorised client” (see section 10.2.7 “Select user level/login”
on page 87 ).
Request
Message structure: sMN mLMPsetscancfg
ScanningFrequency NumberSegments
AngularResolution StartingAngle StoppingAngle
Message part Description Variable type Length
(byte)
Value range
Type of command Request (SOPAS method by name) string 3 sMN
Command Configuration of scanning
frequency and angular resolution string 14 mLMPsetscancfg
ScanningFrequency Information in 1/100 Hz, the
transmitted value can be 25 Hz or
50 Hz. uint_32 4 2,500 25 Hz
3,500 35 Hz
5,000 50 Hz
7,500 75 Hz
10,000 100 Hz
NumberSegments For the LMS500 always 1 uint_16 2 1 1 segment
AngleResolution Information in 1/10.000 degrees,
the transmitted value can be 0.25°
or 0.5° uint_32 4 1,667 0.1667°
2,500 0.25°
3,333 0.3333°
5,000 0.5°
6,667 0.6667°
7,500 0.75°
10,000 1.0°
Starting angle Not currently possible, in future
information in 1/10,000 degree int_32 4 –50,000 … +1,850,000
StoppingAngle
Not currently possible, in future
information in 1/10,000 degree
int_32 4 –50,000 … +1,850,000
Message syntax XVI: Request “Configure scanning frequency, angular resolution and scan area”