[ Vfdmod ] An easy VFD control over MODBUS RTU

Hello, 

in case anybody is using a Folinn H1 (also sold as a EV50 series at stepperonline.com) here you may find my LCNC configuration: github.com/ModuloFS/LCNC_RatRig_KillerBee . Because this inverter can handle 32 bit values over modbus you have to set the parameter P01.47 to 1. So there you are able to reach the set value given in Parameter P02.90 to 100 % over communication with only 16 bits. I am going to add more documentation to my configuration later. If you have any questions feel free to ask! 

Could you post your Ini file for the VFD, I have the same one and I haven't been able to configure the SpindleRpmin and out thing correctly.

I have the complete ini of my machine on github. Here you find the ini of the vfd:
github.com/ModuloFS/LCNC_RatRig_KillerBe...ee/vfd_h1_config.ini

Be aware of the P01.47 parameter in the vfd, because at the standard configuration you are not able to set the max output frequency with the 16 Bit register values.

Dear s_volenszki 

Could you post your Ini file for the VFD, I have the same one and I haven't been able to configure the SpindleRpmin and out thing correctly.

ModuloFS wrote:

I have the complete ini of my machine on github. Here you find the ini of the vfd:
github.com/ModuloFS/LCNC_RatRig_KillerBe...ee/vfd_h1_config.ini

Be aware of the P01.47 parameter in the vfd, because at the standard configuration you are not able to set the max output frequency with the 16 Bit register values.

THANK
 

Hello Friends of LinuxCNC,
i think i am here in the right address, about VFD and Modbus RTU
I use LinuxCNC 2.9.2 and i try to get to run a VFD ( Powtran PI500) on the Modbus RTU.
I found something about PI500 in the description, but i think thats isnt the driver.
linuxcnc.org/docs/2.9/html/man/man1/pi500_vfd.1.html
My goal is to get to work the first one, then i get 2 others in modbus RTU as well ( 3 Spindle = slave 1; slave 2; slave 3 )
Has anybody an idea, how is to do for a PI500 VFD?
Thank you so much in advance

Best regards
Reinhard