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Multicontrol process control system

  • US 4,712,173 A
  • Filed: 09/20/1985
  • Issued: 12/08/1987
  • Est. Priority Date: 10/01/1984
  • Status: Expired due to Fees
First Claim
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1. A multicontrol system comprisingan input multiplexer for selecting a plurality of input signals, a detecting multiplexer for selecting detected signals indicative of the condition in which a plurality of devices respond,an output multiplexer for selectively delivering a control output to the plurality of devices to be controlled anda controller for controlling the multiplexers for successive and repeated selective operation, for effecting a controlling arithmetic operation on an input signal fed through said input multiplexer and a detected signal fed through said detecting multiplexer, and for delivering a control signal resulting from said controlling arithmetic operation as an input to said output multiplexer.

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