Digital controller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 19, 1980
Grant Date -
N/A
app pub date -
Mar 27, 1978
filing date -
Mar 27, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A digital controller is provided for a process control system having a centralized display of process variables and parameters, which allows an operator to alter some or all of the parameters. The controller includes both a digital display and an analog display. The digital display allows instant response to inquiries concerning a wide number of operating prameters and conditions, while the analog display provides a continuous display of the major variables and parameters.
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