The tool motion control circuit
Ningbo yuan yifan, CNC engraving machine co. , LTD. Design of motion control part adopts CNC engraving system is Japan NPM company production of four axis motion control chip & ndash; — — PCL6045, the chip is currently the industry's most powerful special DSP motion control chip, can internal straight line interpolation, arc interpolation and curve movement, used to control stepping motor ac servo and dc servo. It interfaces with the processor block diagram as shown in the figure below, here is the direct hang it on the processor's data bus, but because of PCL6045 only A0 to A4 such 5 address thread that yifan CNC engraving machinery co. , LTD. The design of the CPU address line and choose signal encrypted with CPLD, by these signal lines after a certain logic operation get PCL6045 selected signal. Figure PCL6045 interface diagram engraving machine prices, engraving and milling machine, CNC engraving machine price information in yifan numerical control net.