In this lesson, you will upload a program from a PLC and include comments and descriptions that are stored in an offline file.

Two of the most difficult terms to get straight in PLCs is "Upload" and "Download". It is backwards from the internet as we Upload a program FROM a PLC and download TO a PLC. If you are not sure, then the steps below will always work since you don't have a program open, the download option will not be available.