hi everyone,

I'm new in this site, and I need help.

I have a machine controlled by mach3.

The operative system is Win7, and used a USB card interface.
(link)

https://www.google.com/imgres?imgurl=https%3A%2F%2Fwww.buildyourcnc.com%2Fimages%2FIMG_20181228_145312__01-800.jpg&imgrefurl=https%3A%2F%2Fbuildyourcnc.com%2Fitem%2FelectronicsAndMotors-electronic-component-breakout-Mach3-USB-Board&docid=2HKAsEYfKSQ2-M&tbnid=b_h_yNX5n8dbDM%3A&vet=10ahUKEwjklvjc9r7lAhVtIrkGHW4ZC9gQMwhGKAIwAg..i&w=800&h=654&client=firefox-b-d&bih=654&biw=1366&q=usb%20mach3&ved=0ahUKEwjklvjc9r7lAhVtIrkGHW4ZC9gQMwhGKAIwAg&iact=mrc&uact=8

I have problem when I run a program, in a "program run mode" in mach3.

The machine normal start to run, but then y stop at 25 second(proximately).

I read in many sites that this problems can be the watch dog(in "general config"), so y see this configiguration, and it is not activated.

Can be any know something about that?

Thanks very much

Ariel

Hi,
is Mach3 licensed?. In absence of a valid license file it will run in Demo mode for 500 lines of Gcode trhen stop.

Craig

Hi Craig,

Yes, de Mach3 its Licensed.

In fact, I verify the program line stop, and is less than 50.

Ariel

Hi,
Mach3 lathe Demo line limit is 50 lines, mill limit is 500 lines.

Craig

If you are using the Licence that came with the board then it will always fail to work.