How many energy meters can I put on one USB Port of the Cerbo via an RS485 to usb cable assuming I've given them all different ascending MODBUS ID's
I've got an RS485 daisy chain on one USB port with three devices on it but for some reason the Cerbo only sees 2 devices. Plugging that same USB cable into my laptop and viewing via Carlo Gavazzi's software all three shows up no problem and comms is good.
Please assist asap.