Remotely controlling the Huanyang VFD with LinuxCNC over RS485 Modbus

YOUR LINK HERE:

http://youtube.com/watch?v=1NF8EFoPlrk

Get a Motor + VFD set: http://bit.ly/2IO0cP5 • 1. Get a couple of those cheat RS485 USB Adapters • 2. Connect to VFD with a twisted pair cable • 3. Configure the VFD like this: • PD001 = 2 • PD002 = 2 • PD163 = 1 • PD164 = 1 • PD165 = 3 • 4. Make a fresh LinuxCNC config without any spindle pins • 5. Put into the custom.hal: • loadusr -Wn vfd hy_vfd -n vfd -d /dev/ttyUSB0 -p none -r 9600 • net spindle-cmd-rpm-abs =▷ vfd.speed-command • net spindle-cw motion.spindle-forward =▷ vfd.spindle-forward • net spindle-ccw motion.spindle-reverse =▷ vfd.spindle-reverse • net on motion.spindle-on =▷ vfd.spindle-on • 7. Change the ▷to pointy brackets which youtube wont let me put in my description ... • 8. Put into the custom_postgui.hal: • setp vfd.enable 1 • • • Seems like it's been a little bit foggy when these videos were shot...

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