No. To copy the blocks to be copied online, paste them into the offline program folder and upload them directly, or create another project and upload them. "Rockwell PLC Control Technology" is a book published by Mechanical Industry Press in 2015. The author is Wang Deji. This book can be used as a handbook for automation project development engineering technicians and on-site maintenance personnel, and can also be used as a reference for related majors in colleges and universities. A guide book for students to move towards practical work.