Sounds like we have a similar development path. People fail to understand how complex some of these systems can be, especially since you have to have the projec

Sounds like we have a similar development path. People fail to understand how complex some of these systems can be, especially since you have to have the project to understand what registers/variables are what. Some when Joe the contractor does a job and walks away, you better make sure they give you the project and you store it in a nice safe place. A good system integrator is worth their weight in gold. Sure they cost more, but getting a whole package turned over to you is worth a million more than 5 years into the lifecycle of a factory when someone wants to make mods/fix a bug/etc and has to reinvent the whole car, not just the wheel. This industry is always 10-20 years in the past. My company’s preferred vendor only just started supporting virtualization (this is for a DCS) in the past 10 years. I still have to tell my sales people to provide A/V and minimalistic backup and recovery on every project (they essentially cost nothing compared to the rest of any project).