Page back system and method for remote paging in a control system

  • US 7,058,461 B2
  • Filed: 03/01/2004
  • Issued: 06/06/2006
  • Est. Priority Date: 07/14/2000
  • Status: Expired due to Term
First Claim
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1. A system that facilitates communication between an industrial control device and a remote user device, comprising:

  • an industrial control device that monitors information related to an industrial automation environment; and

    a processor that receives information from the industrial control device, determines whether a trigger condition exists, associates a data variable with the trigger condition, and selectively constructs and transmits a least one pager message to the remote user device if a trigger condition exists.

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