So I am trying to edit the mudbus example to transmit raw counts from the UNO to my opc server.
If I apply voltage to any of the 6 analog in pin it shows up on all 6 modbus registers with identical variables.
Am I missing some basic programming to make this work? Newbie here so that possible…
If I connect to any of the A/I pins it shows up on all 6 registers. I cant tell if they are just overwriting or if I messed something up. The attached PDF shows the original Mudbus sketch and the mod-bus tool I am using to view the data.
mudbus.pdf (156 KB)