RY_Guthrie
Member
I have Siemens controller, s7-1200 programmed with Version 11 of tia portal, I am at a location where due to internet download speeds it is going to be near impossible to download this version. My question is this, can i connect to the controller using a later version, say v14 and upload the current program from the controller? Does it convert it to the version used to upload? Also if i have the offline development file can i open it with Ver. 14? Thank you for your help!