Document Type and Number:
Japanese Patent JPS6342281
Kind Code:
B2
Abstract:
A PID controlling meter is provided with unit for displaying an amount of operation representing the sum total of the bias constant and the operation result of three terms, i.e., a proportional term, an integrating term and differentiating term each of which is a function of deviation. The meter also has a constant setting unit for setting displayed amount of operation as a control parameter; unit for displaying set values of the constant setting a unit; a unit for reading the set values of the constant setting unit when a power source is closed; and a unit for determining bias constant when the power source is closed on the basis of the constant set values read by the reading unit.
Inventors:
SUKIMOTO YASUYUKI
NAGAO TOSHIAKI
NAGAO TOSHIAKI
Application Number:
JP11639582A
Publication Date:
August 23, 1988
Filing Date:
July 05, 1982
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G05B11/42; G05B5/01; G05B7/02; G05B15/02; G05D23/22
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