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I want to replace the power supply in my china laser with the one shown, Any idea on how to connect this thing to the controller shown? Bill N...

PROBLEM SOLVED. The replacement laser power supply arrived yesterday. Installed it today and the laser is working exactly as it should. Thanks for everyone's input. Bill N

I did some additional checks, the controller correctly adjusts the output voltage based on the laser power settings. 10% power =.495 volts, 50% power = 2.5 volts ETC. The controller will not turn off...

Here is the image. Thanks, Bill N301170

Hi Nolan, I made the change from low to high and the problem is still there. Please know, at this time I don't have a laser power supply installed. I am checking the voltage at the ground and l-pwm1...

The signal level is set to low. The open and close delay are both set to 0 with the laser through mode being checked. Is the signal level correct, it seems that is what it was set to from the start....

As per your request.301092301094301096301098301100

Here ya go. 301090

I agree the control seems to be the issue. Yes, RDcam is the software. Due to the fact the problem happened midway through a job makes me think its not a programming issue, but I have been wrong so...

I did some voltage checks, all measurements taken from the laser power supply output at the controller.
Gnd to L-0no1 4.52 volts
GND to LPWM1 -.004 idle and moves to 2.52 when the machine is...

I took a screen capture of the system info. See the attached image. As you can see, this machine is all but brand new! The problem started while running a program. You can see where the laser started...

Nope, not visible in the simulation.
Its also firing the laser when running the frame; but not during any manual moves. I have the laser power supply out and sent back. A replacement should be by...

Thanks for the input, I will be checking this tomorrow. Thanks

My china laser started firing the laser during rapid moves. The Laser power supply is new (about 2 hours old) and during my first project, this happens. Also as per my previous post regarding the...

Lower power settings it seems quiet and works as it should. Increase the power and I hear it hissing and the laser is jumping round. See the second half of the video. I'm just getting started with a...

In my opinion, the open source Nvidia drivers work very well and that's what I use in my Linux CNC machine. I have the Nvidia FX5200 card in a older Emachines W-3107. I'm using Ubuntu 12.04 with...

Here's how I did it on my small chinese router running LInuxcnc and the Huanyang spindle.
https://www.youtube.com/watch?v=1xP2WGLrK_w

I just opened your file on my LinuxCNC router and yes, it has a circle on the upper corner of the "G". If you open your DXF file in Inkscape, are you sure you don't have any overlapping or open...