Alan Johnston caught up with me yesterday to update me on progress MIMOSA has made toward updating and adoption of its asset information data and data flow models–described by the Open Industrial Interoperability Ecosystem (OIIE). I had been working with them a few years ago, but it was too early for the promotional work I could help them with.
[Note: This is an old slide I had in my database. I don’t think Fiatech and POSC Caesar are still involved, but I cannot edit the slide. The ISA 95 committee is still involved.]
I did write an Executive Summary White Paper that has been downloaded many times over the years. This paper is four years old, but I think it still describes the ideas of interoperability, using standards, handing off from engineering to operations and maintenance of process plants.
Many operations and maintenance managers have expressed frustrations of handover and startup events. When I’ve described this system, they’ve all been receptive.
On the other hand, neither the large integration companies nor the large automation and control companies are thrilled with it out of concern about greatly reduced revenue generated by lock in.
I could reference the work of the Open Process Automation group attempting also a “standard of standards” approach to dissociating software from hardware for improved upgradability. Schneider Electric (Foxboro) and Yokogawa have seen the possibility of competitive advantage, especially with ExxonMobil, with this approach. But the view is not generally held.
Back to Alan. He has been making progress on the standards adoption front and getting some buy-ins. I’ve always seen the potential for improved operations and maintenance from the model. But the amount of work to get there has been staggering.
Looks like they are getting there.