And what about single client projects?
A lot of our projects are single client: our customers just need to control a process in a plant with a PLC and a dedicated PC. Looking at the prices, the single client licenses needed to suite our needs will cost (prices in Euros):
Vision Module Limited (5 clients, I don’t see any 1 client offer) €3,500
Tag Historian Module €1,800
Siemens Driver €200
Total €5,500
This is almost double the cost of most SCADA for a single client with the same capabilities!
I’m afraid we will change SCADA for our next projects and it is a pity, as I spent a lot of time to adapt Ignition to our way of programming PLCs.