How to make Tool Change and add on device?
I need help on G-code or M-code for signal out and signal in to make Tool Chand and other add on device. Basically, I need a G-code or M-code to give signal out, machine should stop at the time. Once the device finish then it should give signal in and the rest of the G-code in the program should continue.
Please help or please teach if there other way to do it.
Thank in advance for your helps