Hardware manual

Impact Reference Guide Clip ROI
3-219 Datalogic Automation Inc.
Since the camera is calibrated for position A, all camera images are calibrated for position A by default, and
there is no need for a Change Image Calibration tool trained at position A. When the Change Image Calibra-
tion tool runs, it will put the stored calibration data for position B into the image. All the tools that follow it
will use the image with calibration B, even though they are using the current input image.
Clip ROI
In the Specialized Drawer
The Clip ROI tool clips several types of ROIs to insure that they lie within the Input Image. If an ROI is
forced off the screen by part movement, the tool aborts and this may end the task prematurely. The clipped
ROI is available as an output.
Data Transfer
In the Specialized Drawer
The Data Transfer tool has one fixed output, and it provides a variety of inputs that vary, depending on the
data type selected. Each data type has a specific set of data elements that can be accessed.
To create a new input, click Add Input, then select the data type from the properties drop down.
When this tool executes, the appropriate data values are sent to all the CPM controls that are linked to the
tool in all the connected control panels. If Data Transfer Tool Timeout is enabled, and a control panel does
not respond within the indicated time, the transfer is terminated. See “Enable Timeout” on page 2-6.
Input Name What it is
Input Image The image being inspected
Tool Origin The tool’s origin relative to the entire image space
Input Rectangle The rectangular area within which the clipped ROI should stay
Input Wide Line
Segment
The wide line area within which the clipped ROI should stay
Input Line Segment The line area within which the clipped ROI should stay
Output Name What it is
Success If True, the ROI was clipped successfully
Clipped Rectangle The clipped rectangle ROI
Clipped Wide Line
Segment
The clipped wide line segment ROI
Clipped Line Seg-
ment
The clipped line segment ROI
Output Name What it is
Passed If False, there is no control panel connected to receive the transferred
data, or the transfer failed for some other reason. The Data Transfer Tool
Timeout setting does not affect this property.