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Machine management device, communication line diagnosis device and machine management method

  • US 20060106578A1
  • Filed: 11/15/2005
  • Published: 05/18/2006
  • Est. Priority Date: 11/15/2004
  • Status: Abandoned Application
First Claim
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1. A machine management device, comprising:

  • a communication line receiving part for receiving data sent onto a data communication line from a communication line sending part, from the data communication line; and

    a diagnosis control part for processing a comparison result of comparison conducted between the data sent from the communication line sending part onto the data communication line with the data received by the communication line receiving part.

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