Our sample CP1H PLC program will use button and indicators to control a start/stop jog circuit. An analog input into the PLC will be scaled and displayed on a gauge on our AdvancedHMI screen. We will also write information to our 7 segment display on the CPU from our AdvancedHMI screen. This communication will be done using Omron serial host link protocol over a RS485 serial cable. The AdvancedHMI package will run on a windows PC and communicate out the port using a USB to RS485 adapter.
http://accautomation.ca/omron-cp1h-advancedhmi-communication/YouTube:
https://www.youtube.com/watch?v=5_FZ61Ep6u0
Here is a recent post I did with the AdvancedHMI Software and Omron CP1H PLC.
Regards,
Garry
