FR2269133A1 - Control device for process regulator - has clock generator register with converter controlling regulator - Google Patents

Control device for process regulator - has clock generator register with converter controlling regulator

Info

Publication number
FR2269133A1
FR2269133A1 FR7414781A FR7414781A FR2269133A1 FR 2269133 A1 FR2269133 A1 FR 2269133A1 FR 7414781 A FR7414781 A FR 7414781A FR 7414781 A FR7414781 A FR 7414781A FR 2269133 A1 FR2269133 A1 FR 2269133A1
Authority
FR
France
Prior art keywords
regulator
numerical
parameters
register
control device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7414781A
Other languages
French (fr)
Other versions
FR2269133B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to FR7414781A priority Critical patent/FR2269133A1/en
Publication of FR2269133A1 publication Critical patent/FR2269133A1/en
Application granted granted Critical
Publication of FR2269133B1 publication Critical patent/FR2269133B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
    • G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

The device permits manual or automatic control of a regulator and which has numerically displays one of the regulating parameters. The device has a clock signal generator, an analogue-numerical convertor for the parameters piloted by this generator and switching and numerical displays for the converted parameters. An auxiliary conversion chain driven by the clock signal generator consists of a register connected to the generator to hold a numerical value. A logic control circuit modifies the register contents, and a numerical-analogue converter converts the value contained in the register, this numerical value representing one of the regulating parameters and its analogue conversion value being applied to the corresponding input of the regulator so as to assure control of the process.
FR7414781A 1974-04-26 1974-04-26 Control device for process regulator - has clock generator register with converter controlling regulator Granted FR2269133A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7414781A FR2269133A1 (en) 1974-04-26 1974-04-26 Control device for process regulator - has clock generator register with converter controlling regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414781A FR2269133A1 (en) 1974-04-26 1974-04-26 Control device for process regulator - has clock generator register with converter controlling regulator

Publications (2)

Publication Number Publication Date
FR2269133A1 true FR2269133A1 (en) 1975-11-21
FR2269133B1 FR2269133B1 (en) 1978-01-20

Family

ID=9138252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414781A Granted FR2269133A1 (en) 1974-04-26 1974-04-26 Control device for process regulator - has clock generator register with converter controlling regulator

Country Status (1)

Country Link
FR (1) FR2269133A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511173A1 (en) * 1981-08-10 1983-02-11 Hokushin Electric Works MEMORY CIRCUIT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511173A1 (en) * 1981-08-10 1983-02-11 Hokushin Electric Works MEMORY CIRCUIT

Also Published As

Publication number Publication date
FR2269133B1 (en) 1978-01-20

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Legal Events

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