[adidoro]

I decided to make a new post, for those who use Fuling VFD's DZB300 serie, to be easy to find.
Attached you will find working expression files to control your VFD through modbus in PlanetCNC TNG software.
Read this tutorial to know how to connect your VFD via modbus https://planet-cnc.com/modbus-commun...ang-vfd-part1/
Place attached files in your root folder of user profile folder.
This are the settings you must change before attempt to control your Fuling VFD through modbus:
F0.01 - 2 RS-485 (default 0)
F0.03 - 6 RS-485 (default 1)
F3.03 - 2 keypad and RS-485 (default 0)
F6.00, F6.01, F6.02 and F6.03 default are good but need verification)
Here is the link for Fuling DZB300 serie manual https://gofile.io/d/AY8X3a
I'm not liable for any damage you may have using this files, you do it on your own risk.
Best Regards

[adidoro]

Here is the link for DZB300-USERMANUAL, the previously provided link is no longer available.
The scripts also work with the DZB200 series inverters.