63 MeasureImgPos SubFlow 3 In the Edit project window, select the MeasureImgPos subflow. 4 Select the GetImgPos node on the flow, and click the pencil icon to open the setting window. fhrunsendcmd Component ▼ 5 To send the camera calibration imaging position acquisition command to the vision system, set the nonprocedural command name to RBCOM GET CALIB POS and _ _ _ execute the fhrunsendcmd component. Number of command arguments Camera calibration imaging position change command Variable set in step 2 6 To receive the response to the camera calibration imaging position acquisition command from the vision system, execute the numerical sequence receiving function (FHRUNRCVVAL).