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Computer numerical control utilizing synchronized logic execution in an open computer platform

  • US 6,510,361 B1
  • Filed: 01/28/2000
  • Issued: 01/21/2003
  • Est. Priority Date: 01/28/2000
  • Status: Expired due to Term
First Claim
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1. A computer numerical control system for controlling and monitoring machine motion, comprising:

  • a CNC executive running on a separate PCI card coupled to a bus in a personal computer; and

    a personal computer having a logic engine executing under an operating system of the personal computer, wherein the logic engine is coupled to the CNC executive as its only logic engine such that a logic application can be executed in synchronization with the CNC executive.

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