DDSCV1.1 3 and 4 axis offline motion controller

[AlexDoran]

Ok i am really struggling to get my DDCSV1.1 to activate my spindle Via the Huanyang VFD, has anyone on here already done this successfully? I'm not sure on, and cannot seem to find any information about what signal the VFD is expecting on the FOR terminal in order to engage the spindle.

Any help would be greatly appreciated.

Thanks

Alex

[Boyan Silyavski]

Ok i am really struggling to get my DDCSV1.1 to activate my spindle Via the Huanyang VFD, has anyone on here already done this successfully? I'm not sure on, and cannot seem to find any information about what signal the VFD is expecting on the FOR terminal in order to engage the spindle.

Any help would be greatly appreciated.

Thanks

Alex

I think all is self explaining from manual:



Only 3 cables you need. Ground is connected in the VFD as far as i remember

[AlexDoran]

Hi,

Yes i figured it out. You have to wire it as the manual, however the VFD is slightly strange as you have to ground both the ACM & DCM (Analogue & Digital Grounds) to each other. A bizarre occurrence to me, not sure what the Chinese logic is behind it but it works. I can now control the M3/M5 commands and set the speed from the DDCSV1.1.

Alex

[foto-boss]

[magicniner]

Sadly YouTube's closed caption translation feature reads like a Chinese written manual and I don't speak the language used :-(
A written review to accompany the video might reach a wider audience?

- Nick

[AlexDoran]

I like you fitted the controller it looks great. I seem to have an issue with mine now where; if i leave it powered down for long than 5 minutes or so, when i boot it back up, it doesnt boot first time, instead i get a long beep and the backlight of the display, if i switch it off and back on again it works perfectly, very strange.

Thanks

Alex

[foto-boss]

In DDCSV2.1 change PNP inputs to NPN!

[coolice]

Hi,

Yes i figured it out. You have to wire it as the manual, however the VFD is slightly strange as you have to ground both the ACM & DCM (Analogue & Digital Grounds) to each other. A bizarre occurrence to me, not sure what the Chinese logic is behind it but it works. I can now control the M3/M5 commands and set the speed from the DDCSV1.1.

Alex

Hey Alex.

Just wanted to thank you for this post, as I was struggling to get my Huanyang VFD to run at the speed I am setting from Aspire.
I managed to get it turning on and off at the start and finish of a job all ok, but the speed setting didn't work and it just ran to max.
Connecting the DCM and ACM together via a simple wire fixed it, so thank you.

Ian

[Neale]

Not strange logic really (for once!) It makes sense if you think that some controllers have separate power supplies for analogue and digital outputs. For example, this allows you to use the DC output from the VFD to supply the analogue output circuitry in the controller. A lot of cheaper BOBs only have a 5V supply for the digital side of things and need an external supply of 12V or so for the analogue output. And after all, it just needs an extra wire to make it all work with a common ground! The info is on the circuit diagram, although it doesn't leap out at you and I don't think that there is anything specific about it in the HY manual text.

[AlexDoran]

No problem at all glad that its working :D

Alex