Calibration Assistance Function; Outline - Mitsubishi Electric MELFA CR800-D Series User Manual

4 Calibration assistance function

4.Calibration assistance function
This section explains the calibration assistance function using 2D vision sensor.
In this section we use Cognex's vision for vision sensor, Describe the operation method when setting vision
in the EasyBuilder view of Cognex In-Sight Explore.
If you are using another vision sensor, please use the communication part of the sample program output by
this function according to the specification of each manufacturer.

Outline

4.1
Example for the calibration assistance function is as follows.
Name
Automatic calibration
Workpiece coordinate
calibration
Inter-robot relational
calibration
Image coordinate
4-14 Outline
Table 4-1 calibration assistance function list
Teach the robot coordinate and image coordinate to calculate the
calibration data between the robot and the camera.
Use the vision sensor to do the calibration of robot coordinate and
arbitrary workpiece coordinate.
According to the same workpiece coordinate defined by multiple
robots, the positional relationship between the robots can be
calculated.
Tool coordinate
Workpiece coordinate
Figure4-1 Calibration assistance function
Contents
Robot coordinate