Set up and execute a calibration by manually moving the 3D vision sensor. For the input image, a dedicated 3D vision sensor and a measurement image from the Camera Image Input AOS processing item are required. To execute a calibration, you need two measurement images: the near image that is captured at a distance of 400 mm and the far image captured It is a requirement that you complete up to Chapter 7 3D Sensor Software Installation of the at a distance of 600 mm from the 3D vision sensor. Vision System FH series 3D Robot Vision Application Construction Guide (Cat. No. Z446). This section assumes that the Layout 0 window is used.
Precautions for Correct Use Set up the 3D vision sensor and the camera calibration target so that the distance between them can be changed within a range of 400 to 600 mm. Use the following work flow to configure the settings. 18 3.5. Manual Calibration 3.5.1 3.5.1 Preparation Switch to the scene to configure, and then install the 3D vision sensor and the camera calibration target. ▼ 3.5.2 3.5.2 Configuring the Camera Image Input Set up the 3D vision sensor so that it holds AOS the latest calibration data. Or adjust the Camera Image Input AOS so that the 3D vision sensor can measure the camera calibration target properly.
▼ 3.5.3 3.5.3 Executing a Geometric Variation Diagnose the current calibration data to Check check whether the 3D vision sensor requires a calibration. ▼ 3.5.4 3.5.4 Executing a Calibration If the check result shows Need calib. in 3.5.3 Executing a Geometric Variation Check, execute a calibration. Register the near and far images in the processing item and execute a calibration. ▼ 3.5.5 3.5.5 Reflecting the Results in the Camera The image sensor, have the modified Calibration AOS calibration data reflected in the 3D vision sensor.