burtonoscar
Member
Here one for comments/suggestions: An independent plant (control room) ten-miles away will convey its material then discharge onto a conveyor of another plant(control room). What would be the best method to share control of this conveyor via the HMI/PLCs? Both control rooms use Wonderware Intouch 7.1 as the topology and both circuits PLC are Modicon 984. Thought is to pass a token via the HMI's giving control of the final/end conveyor (somehow