I have just started using Advanced HMI and have a pretty basic question, one I'm sure has been covered many times in this forum.
How do I WRITE numbers and read and write strings to my PLC.
Reading values is pretty straightforward but what am I missing that would allow me to write data to my PLC using one of the basic controls?
I am using a ControlLogix PLC and have connected and read information using the EthernetIPforCLXCom driver.
If you could point me to some relevant posts or tutorials, I would greatly appreciate it.