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System and method for communication for a supervisory control and data acquisition (SCADA) system

  • US 6,950,851 B2
  • Filed: 04/05/2001
  • Issued: 09/27/2005
  • Est. Priority Date: 04/05/2001
  • Status: Active Grant
First Claim
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1. A system for communication for a supervisory control and data acquisition (SCADA) system, the SCADA system comprising:

  • (a) an enterprise server;

    (b) at least one intelligent electronic device (RTU), wherein the RTU measures a physical process and stores digital data representative of the measurement in a memory area for transmission; and

    said RTU has software that includes a generic encapsulation layer (GEL) and automation software;

    (c) a communication software (AES) linking the enterprise server with the at least one RTU wherein the AES is adapted to simultaneously handle multiple types of telemetry and different SCADA protocols of the at least one RTU for measurement and control; and

    wherein a configuration is communicated to the at least one RTU using the AES.

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