SE8000294L - CONTROL FOR CONTROLING THE CONDITION OF A PLANT - Google Patents

CONTROL FOR CONTROLING THE CONDITION OF A PLANT

Info

Publication number
SE8000294L
SE8000294L SE8000294A SE8000294A SE8000294L SE 8000294 L SE8000294 L SE 8000294L SE 8000294 A SE8000294 A SE 8000294A SE 8000294 A SE8000294 A SE 8000294A SE 8000294 L SE8000294 L SE 8000294L
Authority
SE
Sweden
Prior art keywords
keys
group
key
operating state
memories
Prior art date
Application number
SE8000294A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
M Keller
R Haack
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of SE8000294L publication Critical patent/SE8000294L/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G04G15/006—Time-pieces comprising means to be operated at preselected times or after preselected time intervals for operating at a number of different times
    • 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
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/102—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for input of programme steps, i.e. setting up sequence
    • G05B19/104—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for input of programme steps, i.e. setting up sequence characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electric Clocks (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

The control device is provided with a digital clock (3) which is arranged in a housing (1) and has a display window (2), numbers (4) and lamps (5) for indicating the day of the week. Three memories are periodically interrogated by the clock (3). A first group of keys (14 to 22) opens the memories to display programs or for reprogramming, one half (14 to 17) for a weekday program and the other half (18 to 24) for a program for a non-working day. A second group of keys (23 to 28) arranged separately from the first group is assigned in each case a set value of the operating state, for example of a heating system. Programming is effected by simultaneously actuating in each case one key (14 to 21 or 22) of the first group and one key (23 to 26 or 27, 28) of the second group. By actuating only one of the keys (23 to 28) of just the second group of keys, it is possible to immediately call up the operating state corresponding to the key without changing the programming. The keys (14 to 22) and resetting keys (6 to 10) for the digital clock (3) can be covered by a flap (34). An interrogation key (32) serves to interrogate the instantaneous operating state. <IMAGE>
SE8000294A 1979-01-16 1980-01-14 CONTROL FOR CONTROLING THE CONDITION OF A PLANT SE8000294L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH40079A CH635204A5 (en) 1979-01-16 1979-01-16 Control device for controlling the timed sequence of a state of a system, in particular of a heating system

Publications (1)

Publication Number Publication Date
SE8000294L true SE8000294L (en) 1980-07-17

Family

ID=4186155

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000294A SE8000294L (en) 1979-01-16 1980-01-14 CONTROL FOR CONTROLING THE CONDITION OF A PLANT

Country Status (4)

Country Link
CH (1) CH635204A5 (en)
DE (2) DE2902604B1 (en)
FR (1) FR2447056A3 (en)
SE (1) SE8000294L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151779A (en) * 1979-05-15 1980-11-26 Matsushita Electric Ind Co Ltd Heater with program timer
FR2467444A1 (en) * 1979-10-08 1981-04-17 Controle & Decolletage ELECTRONIC COMPARATOR FOR SIDE CONTROL
CH633936B (en) * 1980-05-05 Johann Polster CONTROL DEVICE.
DE3127471A1 (en) * 1981-07-11 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart ELECTRONIC CONTROL UNIT FOR HEATING SYSTEMS
US4431893A (en) * 1981-11-23 1984-02-14 Litton Systems, Inc. Front programmable timer for a microwave oven
DE3220378C2 (en) * 1982-05-29 1994-03-03 Heidelberger Druckmasch Ag Control device for a printing press
CH666563A5 (en) * 1985-01-10 1988-07-29 Landis & Gyr Ag HEATING CONTROLLER WITH A PROGRAM SWITCH.
DE3622156A1 (en) * 1986-07-02 1988-01-14 Lamberti Elektronik Gmbh Co Digital regulator for adjustable state variables
FR2602926B1 (en) * 1986-08-14 1992-12-24 Telemecanique Electrique ADJUSTMENT AND DIALOGUE DEVICE, PARTICULARLY FOR SPEED VARIATOR
DE8816400U1 (en) * 1988-04-25 1989-06-15 Siemens AG, 1000 Berlin und 8000 München Timer with a microcomputer-controlled program setting device
DE19705818A1 (en) * 1997-02-15 1998-08-20 Aeg Hausgeraete Gmbh Procedure for securing a household appliance against unintentional interference in the selected operating procedure
DE29721403U1 (en) * 1997-12-06 1999-04-01 Viessmann Werke GmbH & Co., 35108 Allendorf Control device
CN103962258A (en) * 2014-05-22 2014-08-06 汤顺 Controller of high-voltage electrostatic spray machine

Also Published As

Publication number Publication date
FR2447056A3 (en) 1980-08-14
DE8000062U1 (en) 1980-04-03
FR2447056B3 (en) 1980-12-12
CH635204A5 (en) 1983-03-15
DE2902604B1 (en) 1979-08-30

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