Teach Roi Type; Percent Match; Rotation Range; Timeout - Banner iVu Plus TG Series Instruction Manual

iVu Plus TG and Color Gen2 Image Sensors

13.6.4 Teach ROI Type

Set the shape of the ROI used to teach the reference pattern during setup.
Main Menu > Inspection > Motion > Teach ROI Type
Teach ROI Type is available when Motion is set to Match.
The Region of Interest (ROI) is the user-defined area on the screen that the sensor analyzes. The ROI type can be
rectangular, elliptical, or circular. From the drop-down list, select the ROI type to use for the inspection. Adjust the ROI as
appropriate for the inspection. An ROI can be as large as the entire Field of View (FOV).

13.6.5 Percent Match

Main Menu > Inspection > Motion > Percent Match
Percent Match is available when Motion is set to Match.
Percent Match adjusts how closely the inspected part or label must match the reference part or label. The Percent Match
scale is from 0 to 100, where 0 is the most tolerant and 100 is the least tolerant. Move the slider to adjust the tolerance.

13.6.6 Rotation Range

Main Menu > Inspection > Motion > Rotation Range
Rotation Range is available when Motion is set to Match.
Rotation Range sets the expected rotation of parts or labels during an inspection. For example, a value of 45 means that the
part may rotate 45 degrees in either direction from the reference part and still pass. Move the slider from 0 to 180 degrees.
Note: The smaller the rotation range, the faster the inspection will run.

13.6.7 Timeout

Main Menu > Inspection > Motion > Timeout
Timeout is available when Motion is set to Match.
Use Timeout to adjust the maximum time the inspection is allowed to execute. A timeout error is reported in the case the
inspection runs out of time.

13.7 Configuring an Average Color Sensor

1. Begin the setup with a good part.
2. Center the part to be tested in the Field of View (FOV).
3. Adjust the Region of Interest (ROI) so that it surrounds the feature of interest. In the Demo example, the ROI covers
the Banner logo, even when the logo is rotated.
4. Click the [Sensor Name] to open the sensor parameters menu.
5. Set the sensor parameters.
• Adjust the Intensity Range.
Intensity Range allows a range of brightness in the image. In the other words, it can be used to exclude
image that is too dark, too bright, or both.
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Figure 126. Open the Parameters Menu—RBGI Menu Shown
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