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On my particular VFD I had to bridge pin 11 and 35 (the two top pins, next to each other) before I could get any other control pins to function. This was how it was wired according to my Biesse...

Found the correct manual finally, back on track now with a correct pinout diagram.

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Hi all, I've got a Yaskawa 616G5 in my Ex Biesse Rover. There's not much Biesse left, it's basically just a 3 axis router now.
I've reset the VFD to factory defaults and just want to setup basic...

Thanks for the suggestion, tried adjusting the port settings, still no joy.

I'm trying to use Yaskawa SigmaWin+ 5 to communicate with SGDB drives. I've brought a rs232 to USB adaptor but plugging it into the drive and searching yields 0 drives found. I've tried tweaking the...

I didn't think of that. I've got the schematic manual, I'll have a dig through. Thanks for that!

Nice, thanks for that info. I've got a digital operator thankfully, that's how I was able to get as far as I got.
Software programming will be so much easier if I can get it to work. It's a serial...

Servo drive is SGDB-02VN
Motor is SGMP-02V3YG11

Is there any way to get a baseline set of parameters for this motor to input into the drive? I can't even find a reference to the SGMP-02 in the...

Dug in and found that the jog speed was set to 0. I set it to 150 RPM and now get some movement from the motor but it's not as it should be. The motor kind of jumps 1/8 of a turn then stalls. If I...

I've recently brought a 2000 Biesse Rover 23 which I'm in the process of tearing down. I've already got a 4x8 joes style machine but the Rover dwarfs that machine.
The Biesse has Yaskawa SGDB...

Hi guys.

I'm considering converting my knee mill to CNC. I already have a 4X4 router and lathe that I've converted, both using G540's.

Here's a link to the mill.

I'll be using the knee as...

That article actually says that heat sinks have very little effect on the cooling of the g540. Having a fan blowing directly onto the g540 case back makes a huge difference to the running temp,...

Hi guys

I'm having a hard time getting my lathe spindle speed sensor to work. It was working correctly with the $5 Chinese bob I was using but since upgrading to the g540 I can't get a reliable...

Here's the guide I followed to get my steppers working as they should.
Wire JK02 to DIV268N

Here's what the seller suggests. ...

Ok, this is another one of those self resolving stories. Thanks for the suggestion jallesi, the problem turned out to be solidly hardware related though. I followed the wiring diagram in the manual,...

I brought one of those 4x 6600 driver, 4x stepper kits off of ebay for my lathe conversion. It came with what I think is a HY-JK02-M breakout board. I've got it hooked up and running but it behaves...