Writing and starting a project

PLCnext Engineer
1

Hi everyone,
I am new at using PLCnext, and there is a doubt i have. What it is the difference between “write and start a project”, “write and start a project (with sources)”, etc.
Thank you.

2

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Your question is answered in detail in this section of the help.

3

Thank you!!

4

Is there an option of only build the programm without Writing (uploading) it to the PLC?