Patent ID: 8334668

Claim:
A machine motion control system, comprising: a plurality of moving parts; a machine, comprising: a plurality of servo modules for driving and controlling the corresponding moving parts on the machine; and a plurality of sensing units, each sensing unit electrically connected to a corresponding moving part, the sensing units operable to sense and transmit location information of the moving parts and the machine; an axis control card mounted on the machine and electrically connected to the moving parts, the machine, and the plurality of sensing units, wherein the axis control card receives corresponding location information of each moving part and processes the location information to generate a corresponding command signal, and wherein the axis control card generates a command signal according to the transmitted location information and transmits the command signal to the servo modules to control and adjust the moving parts; wherein the axis control card further comprises a plurality of control signal interfaces, and each control signal interface is electrically connected to a corresponding sensing unit to transmit location information and the command signal; wherein the axis control card further comprises a motion control chip, the motion control chip comprises a group of signal transmission ports, and the signal transmission ports are respectively electrically connected to the corresponding control signal interfaces to transmit and receive the command signal; and wherein each signal transmission port comprises a direction signal control port, a pulse signal control port and two feedback signal receive ports, each control signal interface comprises a direction signal receive port, a pulse signal receive port, and two signal feedback ports, and the direction signal receive port and the pulse signal receive port are respectively electrically connected to the direction signal control port and the pulse signal control port, the signal feedback ports are electrically connected to the feedback signal receive ports respectively.