It time to swallow my pride and admit I need help with TIA Portal.I am having a hard time learning the basic's. I am used to working LS,Mitsubishi,Omron and Allen Bradley which are all basically straight forward, set the communication parameters, and then there is a upload/read from PLC/open from PLC type button that will enable me to upload the logic from the PLC to my laptop.I cannot seem to get to that point in TIA Portal.I have read/scanned through huundreds of pages of siemens manuals but everything seems to be slanted to starting from scratch which is not what I need to do. I need to upload the logic from a already programmed PLC for troubleshooting purposes.Will someone point me to a step by step of how to upload the logic from a siemens s7-1200 PLC including any type of conditions I need to check. For example, how to check the version of the software the PLC was last written with so I know which version to load onto my laptop.Also a step by step of how to download to the PLC and how to do online editing would be very helpful.