Please NOT CoDeSy! That stuff is a pain to program. It is garbage as far as I'm concerned. Don't ask I'll tell you what I really think about the IEC the programming languages. If you make it so I can turn it off and use the ladder that you have now (which is better than most) go for it! AB's Connected Components and the Schneider/Modicon's SoMachine/EcoStruxure are both CoDeSy based. (their base models with the least capability) It take 2 times longer to program than any other programming software we use, I will upgrade the processor on some projects so we don't have to use it. It's less cost to the customer to upgrade the hardware than to pay the additional labor cost to program it. Add Function Block or Structured text programing languages to the DoMore if you need/want a higher level language. If we have a project going to Europe we use Siemens hardware, Asia we use Omron or LS systems unless the customer specifies another brand. Again PLEASE not the IEC stuff, I would guess 80% or more of your market is in the USA, WHY would you want to make 80% mad to please the 20%, leave making programmers mad to AB and Schneider/Modicon! Be the light of Sanity in this crazy automation world!
JW