Hi I have a modbus devices connected in serial, and a gateway that converts the serial into ethernet (modbus TCP).
Below is the simplest diagram on what is my setup:
I am new to Ignition gateway, but my simple question is how am I going to read data for each of my devices, (the number of below each devices are their slave IDs).
I found these modbus RTU over TCP driver in Ignition, but I am not sure if I am configuring it right, supposed if I wanna read data on slaveID 5, should I put something like this on the local address option?
And I need to add more devices (RTU over TCP) for each slave IDs I have?
To be honest I am also not sure if I am using the right device (the RTU over TCP) or should I use the modbus TCP device for this setup?
Thanks and regards,