Hello everyone:
I have a P74 inverter model 8I74T400075.010-1. There are some questions I would like to ask.
Question 1: There is a modbus interface on this inverter with an RJ45 connector, and I see the following wires in the manual. I would like to know if this wire is network based or serial 485 or 232?
Question 2: Can I use modbus communication to control this inverter? Or is there any other external IO for control? Is there a more detailed manual available.
Any help is much appreciated!