Topic: COM port

By: Guest

Posted on: Jul 22 2025 at 11:33:26 AM

Hello, I'm currently trying your program for transferring to machines.
I have one PC with a cable and multiple machines, if I set up multiple profiles? on COM3 only the first one works, on the others it throws the error ?Com3 already allocation to 1?
Do I need multiple profiles? with different settings but all on COM3
Thank you

By: Support

Posted on: Aug 3 2025 at 01:41:45 PM

Are you saying that you have a problem creating another profile using the same comport? Or are you just asking if there would be a problem?

You can have as many profiles as you want all using the same com port.

Obviously if you only have one com port you can only open one profile

By: JackO

Posted on: Mar 4 2026 at 11:55:06 AM

In my main shop I have 12 CNC machines. But I also have a copy of easydnc on my laptop. I have a shop next door with 3 old cnc machines not close enough for wifi access but I have the laptop with the 3 cnc icons where each icon contains the profile for a different machine. They're all using Com3 on the laptop but I only connect one. Click the icon and that loads the config for that CNC, plug the cable in and uploadd download.

Topic: COM port

Reply to this topic