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GO-5101M-PGE / GO-5101C-PGE
ROI (Regional Scanning Function)
The ROI (region of interest) function allows you to output images by specifying the areas to scan.
ROI Settings
Specify the area to scan by specifying width, height, and horizontal/vertical offset values under [Image
Format Control].
For details on how to configure the settings, see “Configuring the Output Format” (page 16).
You can increase the frame rate by specifying a lower height, as the number of lines scanned
decreases.
The minimum area is as follows.
Width (pixels)
Height (pixels)
GO-5101M-PGE
Binning Off: 16
Binning On: 8
The minimum value for Monochrome varies
depending on the [Binning] setting.
4
GO-5101C-PGE
16
4
Example 1: Without binning
[Binning Horizontal]
*
: 1
[Binning Vertical]
*
: 1
OffsetX
OffsetY
Height
Width
2056 Height Max
2464 Width Max
Scanning range
Example 2: With binning
[Binning Horizontal]
*
: 2
[Binning Vertical]
*
: 2
OffsetX
OffsetY
Height
Width
1028 Height Max
1232 Width Max
Scanning range
* GO-5101M-PGE only
For details on the frame rates for common ROI sizes, see “Frame Rate Reference” (page 60).
Sequencer Function
The Sequencer function lets you define up to 128 preset combinations of exposure time, gain, ROI, and
other settings which can be stepped through each time a trigger is received. This is particularly useful
for quickly capturing multiple exposures of objects under inspection to adjust for areas or components
with significantly different levels of reflectance. The order of execution and the repetition of particular
presets are based on user-defined parameters configured in [Sequencer Control].
Two operation modes (Trigger Sequencer mode and Command Sequencer mode) are available for the
Sequencer function.