Mitsubishi Electric MELFA CR800-D Series User Manual page 34

Industrial robot
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4 Calibration assistance function
③ The initial point of teaching
1) Start In-Sight Explorer, set the application step as [Set Up Image], select [Live Video], The camera
image is displayed in the monitor.
2) Move the recognition mark by the robot's jog operation so that it is near the center of the camera field
of view.
At this time, the distance from the recognition mark to the camera should match the distance between
the work surface and the camera when recognizing the actual work.
(At this time, please adjust the focus and aperture of the camera. When the camera's focus / aperture
is not adjusted, calibration may not be performed accurately.)
The distance
between the
recognition mark
and the camera is
made to match
the distance
between the
workpiece surface
and the camera.
(It shows the fixed type (Top fixed) case, Please operate fixed method (Bottom fixed) / hand-eye method
equally)
4-24 Automatic Calibration
Figure 4-6 In-Sight Explorer Live video
Figure 4-7 Movement of recognition mark to center position
Move the recognition mark
by the robot's jog operation
so that it is near the center of
the camera field of view
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