Hi everyone,
I'm looking at a project that will require operator intervention to "simulate" valve/motor feedbacks and analog values. In googling this i came across CFC for step 7. I will be using WinCC flex 2008 or WinCC V7.2.
My question is as this project is going to be small, 40 valves/8 motors/15 analogs, would i be better to create my own block in step 7 and faceplate in WinCC/Flex. Also if I Was to use CFC and WinCC V7.2 would it need to be CFC V7 also, as the project would be integrated into Step 7 (AS-OS)? The bottom line is not 100% clear to me. See image.
I'm looking at a project that will require operator intervention to "simulate" valve/motor feedbacks and analog values. In googling this i came across CFC for step 7. I will be using WinCC flex 2008 or WinCC V7.2.
My question is as this project is going to be small, 40 valves/8 motors/15 analogs, would i be better to create my own block in step 7 and faceplate in WinCC/Flex. Also if I Was to use CFC and WinCC V7.2 would it need to be CFC V7 also, as the project would be integrated into Step 7 (AS-OS)? The bottom line is not 100% clear to me. See image.