The motion parameters of UR robots are based on the factory calibration results of each robot, including 6 length parameters. I need to know these data in the self-control. conf file so that when using Robock software, the simulation results are consistent with the actual motion results of the robot. However, I cannot find where the self-control. conf file is now. Thank you for your help
You should use a computer and connect to the controller with FTP software. Then go to root/.urcontrol/ and you will find the calibration.conf and urcontrol.conf. 
I believe your numbers will be in calibration.conf.
Everything is stored on the sd card in the controller. you could install a program like Paragon EXTfs for windows. This would allow you to see the files on the sd card in windows and access it that way.