I am having difficulties setting up the Modbus communication. I have started a specific thread
here
and would like to cross-reference this thread for future viewers. Also, tommylight, could you provide any guidance for me?
Sorry but i am not of much help regarding RS485 or ModBus, i still have 2 USB to rs485 adapters and a 2.2KW VFD waiting for some "quality time" with them.
But, see if you can find anything useful here, everything regarding the subject on the LinuxCNC web and forum:
www.google.com/search?source=hp&ei=zkZZX...txB7oQ4dUDCAY&uact=5
