FR2291547B1 - - Google Patents
Info
- Publication number
- FR2291547B1 FR2291547B1 FR7437432A FR7437432A FR2291547B1 FR 2291547 B1 FR2291547 B1 FR 2291547B1 FR 7437432 A FR7437432 A FR 7437432A FR 7437432 A FR7437432 A FR 7437432A FR 2291547 B1 FR2291547 B1 FR 2291547B1
- Authority
- FR
- France
- 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
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/22—Microcontrol or microprogram arrangements
- G06F9/24—Loading of the microprogram
-
- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- 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
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1159—Image table, memory
-
- 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
- G05B2219/10—Plc systems
- G05B2219/13—Plc programming
- G05B2219/13006—Prom burning
-
- 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
- G05B2219/10—Plc systems
- G05B2219/13—Plc programming
- G05B2219/13159—Cassette
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- 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
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14136—Redundancy, masking redundancy, avoid failure but no fault detection
-
- 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
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14144—Galvanic isolation
-
- 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
- G05B2219/10—Plc systems
- G05B2219/15—Plc structure of the system
- G05B2219/15048—Microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7437432A FR2291547A1 (fr) | 1974-11-13 | 1974-11-13 | Calculateur directeur de processus industriels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7437432A FR2291547A1 (fr) | 1974-11-13 | 1974-11-13 | Calculateur directeur de processus industriels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291547A1 FR2291547A1 (fr) | 1976-06-11 |
| FR2291547B1 true FR2291547B1 (US20050192411A1-20050901-C00001.png) | 1977-03-18 |
Family
ID=9144893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7437432A Granted FR2291547A1 (fr) | 1974-11-13 | 1974-11-13 | Calculateur directeur de processus industriels |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2291547A1 (US20050192411A1-20050901-C00001.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229804A (en) * | 1976-06-28 | 1980-10-21 | Fujitsu Fanuc Limited | Numerical control unit having a cassette type memory |
| DE2967707D1 (de) * | 1978-08-12 | 1992-11-05 | Square D Co | Speichersystem fuer programmierbare anzeigevorrichtung. |
| FR2444965A1 (fr) * | 1978-12-22 | 1980-07-18 | Armancourt Etud Const Meca | Automate programmable universel |
| US4310828A (en) * | 1979-12-31 | 1982-01-12 | Esquire, Inc. | Programmed controller |
| US4716541A (en) * | 1984-08-02 | 1987-12-29 | Quatse Jesse T | Boolean processor for a progammable controller |
| EP0367691A1 (fr) * | 1988-11-04 | 1990-05-09 | Merlin Gerin | Ensemble de contrôle technique de bâtiment, à mémoire embrochable de paramètrage |
| FR2638863B1 (fr) * | 1988-11-04 | 1991-03-15 | Merlin Gerin | Ensemble de controle technique de batiment, a memoire embrochable de parametrage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746845A (en) * | 1970-08-06 | 1973-07-17 | Bendix Corp | Numerical control system |
-
1974
- 1974-11-13 FR FR7437432A patent/FR2291547A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2291547A1 (fr) | 1976-06-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |