Riftek RF627 Series, Руководство пользователя

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RF627, RF627Smart [Revision 2.1.2] 20.09.2021
Laser Scanners
27
ROI size,
(% of MR) / (lines)
DS mode
disabled
DS mode
enabled
100% / 488 485 921
65% / 320 720 1335
41% / 200 1100 1965
19% / 96 2029 3325
13% / 64 2741 4223
6.5% / 32 4223 5788
5% / 24 4884 6379
Parameters:
Parameter Factory value Description
Enable OFF Enable/disable ROI mode:
·
ON - enabled;
·
OFF - disabled.
When ROI mode is enabled, the CMOS sensor processes a part of
the active area set by the
Position and Size parameters. The
frequency of profiles increases inversely with the size of the region
of interest (
Size ).
Position control Fixed ROI position control mode:
·
Fixed - Manual mode. The position of the region of interest is
fixed and is determined by the Position parameter. The size of
the region of interest is determined by the Size parameter.
·
Auto - Automatic position control keeping the profile in the
center. When a profile is lost, the scanner switches to the
operating mode without the region of interest (operates in the
entire working range, the frame rate is reduced to standard).
When a profile is detected, the scanner automatically switches
to the region of interest with an increase in the frame rate.
·
Auto-scan - Automatic position control keeping the profile in the
center. When a profile is lost, the scanner switches to the mode
of scanning the working range by the region of interest (the frame
rate does not decrease). When a profile is detected, the scanner
automatically switches to holding the profile in the region of
interest.
Position 300 The position of the upper boundary of the region of interest in
FIXED mode. This parameter is specified in lines. Valid values:
from 0 to (488 - Size).
Detect threshold 324 This parameter is active in AUTO mode. It sets the number of
points in the profile, which indicates that the profile is located within
the region of interest. If the number of points in the region of
interest is less than the specified value, the scanner automatically
starts searching for the profile on the entire field of the CMOS
sensor (the region of interest expands to the entire CMOS sensor
with a corresponding change in speed). When the specified number
of profile points is detected, the scanner automatically returns to
the specified ROI size.
Valid number of points: from 1 to 648.
The size of the region of interest is determined by the
Size
parameter, the Position parameter is changed automatically.
Size 64 The size of the region of interest. This parameter is specified in
lines. Valid values: from 24 to 480.
Example: Automatic displacement of the region of interest with keeping the profile
within the set boundaries (yellow lines).