The problem wasn't the PLCs. The problem was the bridge—the graphical interface between the steel and the human. His current software, Vijeo Designer 4.1, had no driver for the new Modbus TCP/IP heat sensors. He needed .
Arthur smiled, holding the orange USB drive in his pocket. “Something like that.” Vijeo Designer 6.0 Download
He added the heat sensors. He built the trending graph. By 2 AM, he was simulating the entire production line on his laptop. The data scrolled smoothly—green, yellow, red. The problem wasn't the PLCs