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Finished Plugins for Download / Re: Huanyang VFD controller plugin
« on: March 24, 2016, 12:09:05 PM »
I know this is an old topic, but I thought I'd add some up to date information about the braking components.
I've recently bought another Huanyang VFD with the intention of fitting the braking components and upgrading the VFD on my lathe. Having taken the new VFD apart, it's clear they've done a partial re-design of the PCB.
The new board has two individual current sensors on the ouput, rather than a single sensor on the DC bus. There is no longer any provision for the braking IGBT or gate drive, however the P+ and PR terminals are still there and the holes for the wire link.
I've recently bought another Huanyang VFD with the intention of fitting the braking components and upgrading the VFD on my lathe. Having taken the new VFD apart, it's clear they've done a partial re-design of the PCB.
The new board has two individual current sensors on the ouput, rather than a single sensor on the DC bus. There is no longer any provision for the braking IGBT or gate drive, however the P+ and PR terminals are still there and the holes for the wire link.