Computer engraving machine CNC system of DSP communication technology

Computer engraving machine CNC system motion control card operation mechanism, is according to the preset interrupt cycle time to perform a variety of motion control commands. DSP master control program in the foreground monitor movement control program running state, in the background in response to the user's real-time control command, ensure the normal operation of the underlying control link. DSP master program mainly completes the movement which the real-time interpolation operation and monitoring and operation of the I/O port, at the same time also responsible and PC communication. This kind of double CPU parallel structure greatly improves the reliability of the system. The dependence of computer engraving machine CNC system software and DSP control program and working principle of the interrupt call module as shown in figure 1. Figure 1

computer engraving machine working principle of the control system software diagram
engraving machine price information in the numerical control network.