CA1197625A - Programmable control circuit for controlling the on- off operation of an indicator device - Google Patents

Programmable control circuit for controlling the on- off operation of an indicator device

Info

Publication number
CA1197625A
CA1197625A CA000434372A CA434372A CA1197625A CA 1197625 A CA1197625 A CA 1197625A CA 000434372 A CA000434372 A CA 000434372A CA 434372 A CA434372 A CA 434372A CA 1197625 A CA1197625 A CA 1197625A
Authority
CA
Canada
Prior art keywords
prom
reset
parallel
control circuit
programmable control
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.)
Expired
Application number
CA000434372A
Other languages
English (en)
French (fr)
Inventor
Herman E. Sheffield
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Application granted granted Critical
Publication of CA1197625A publication Critical patent/CA1197625A/en
Expired 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25284—Standby only for memory, prom

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Audible And Visible Signals (AREA)
  • Read Only Memory (AREA)
  • Control Of El Displays (AREA)
CA000434372A 1982-09-30 1983-08-11 Programmable control circuit for controlling the on- off operation of an indicator device Expired CA1197625A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42900882A 1982-09-30 1982-09-30
US429,008 1982-09-30

Publications (1)

Publication Number Publication Date
CA1197625A true CA1197625A (en) 1985-12-03

Family

ID=23701377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000434372A Expired CA1197625A (en) 1982-09-30 1983-08-11 Programmable control circuit for controlling the on- off operation of an indicator device

Country Status (3)

Country Link
JP (1) JPS5979395A (cs)
CA (1) CA1197625A (cs)
GB (1) GB2128368B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741738A1 (fr) * 1995-11-28 1997-05-30 Bou Maurice Controle visuel de vitesse
DE19803663B4 (de) * 1998-01-30 2004-09-16 Siemens Ag Verfahren zum energiesparenden Betreiben eines Steuergeräts

Also Published As

Publication number Publication date
GB8321941D0 (en) 1983-09-14
JPH0430638B2 (cs) 1992-05-22
GB2128368A (en) 1984-04-26
GB2128368B (en) 1986-02-19
JPS5979395A (ja) 1984-05-08

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry