GB1596115A - Programmable controller - Google Patents
Programmable controller Download PDFInfo
- Publication number
- GB1596115A GB1596115A GB1472678A GB1472678A GB1596115A GB 1596115 A GB1596115 A GB 1596115A GB 1472678 A GB1472678 A GB 1472678A GB 1472678 A GB1472678 A GB 1472678A GB 1596115 A GB1596115 A GB 1596115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- instruction
- bit
- macro
- microprocessor
- register
- 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
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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/052—Linking several PLC's
-
- 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
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
-
- 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
- G05B2219/12—Plc mp multi processor system
- G05B2219/1204—Multiprocessing, several plc's, distributed logic control
-
- 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
- G05B2219/13128—Relay ladder diagram, RLL RLD KOP
-
- 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
-
- 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
- G05B2219/15127—Bit and word, byte oriented instructions, boolean and arithmetic operations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79025177A | 1977-04-25 | 1977-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1596115A true GB1596115A (en) | 1981-08-19 |
Family
ID=25150102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1472678A Expired GB1596115A (en) | 1977-04-25 | 1978-04-14 | Programmable controller |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1103364A (de) |
DE (1) | DE2817536A1 (de) |
GB (1) | GB1596115A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716541A (en) * | 1984-08-02 | 1987-12-29 | Quatse Jesse T | Boolean processor for a progammable controller |
US4870614A (en) * | 1984-08-02 | 1989-09-26 | Quatse Jesse T | Programmable controller ("PC") with co-processing architecture |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2842372A1 (de) * | 1978-09-28 | 1980-04-10 | Siemens Ag | Speicherprogrammierbare steuerung |
DE3302929A1 (de) * | 1983-01-28 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Speicherprogrammierbare steuerung |
DE3302940A1 (de) * | 1983-01-28 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Speicherprogrammierbare steuerung mit wort- und bitprozessor |
DE3302902A1 (de) * | 1983-01-28 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Speicherprogrammierbare steuerung |
DE3323824A1 (de) * | 1983-07-01 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Speicherprogrammierbare steuerung |
US4742443A (en) * | 1985-03-28 | 1988-05-03 | Allen-Bradley Company | Programmable controller with function chart interpreter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686639A (en) * | 1969-12-11 | 1972-08-22 | Modicon Corp | Digital computer-industrial controller system and apparatus |
US3942158A (en) * | 1974-05-24 | 1976-03-02 | Allen-Bradley Company | Programmable logic controller |
DE2522343C3 (de) * | 1975-05-20 | 1979-03-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur Steuerung Von Verfahrensabläufen |
-
1978
- 1978-01-16 CA CA294,998A patent/CA1103364A/en not_active Expired
- 1978-04-14 GB GB1472678A patent/GB1596115A/en not_active Expired
- 1978-04-21 DE DE19782817536 patent/DE2817536A1/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716541A (en) * | 1984-08-02 | 1987-12-29 | Quatse Jesse T | Boolean processor for a progammable controller |
US4870614A (en) * | 1984-08-02 | 1989-09-26 | Quatse Jesse T | Programmable controller ("PC") with co-processing architecture |
Also Published As
Publication number | Publication date |
---|---|
CA1103364A (en) | 1981-06-16 |
DE2817536C2 (de) | 1992-01-30 |
DE2817536A1 (de) | 1978-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19980413 |