JPS6410305A - Decentralized control system for programmable controller - Google Patents
Decentralized control system for programmable controllerInfo
- Publication number
- JPS6410305A JPS6410305A JP16637187A JP16637187A JPS6410305A JP S6410305 A JPS6410305 A JP S6410305A JP 16637187 A JP16637187 A JP 16637187A JP 16637187 A JP16637187 A JP 16637187A JP S6410305 A JPS6410305 A JP S6410305A
- Authority
- JP
- Japan
- Prior art keywords
- programmable controller
- input
- serving
- output unit
- control system
- 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.)
- Pending
Links
Landscapes
- Selective Calling Equipment (AREA)
- Programmable Controllers (AREA)
Abstract
PURPOSE:To simplify a sequence program by connecting a programmable controller serving as a slave station to an interface circuit for transmission/reception of data to a master station via an interface for control of an input/output unit of a programmable controller serving as the master station. CONSTITUTION:A programmable controller 21 serving as a master station can connect an input/output interface bus to an extended input/output unit 24 via a connection cable 25. While a programmable controller 22 serving as a slave station owns an input/output interface bus independent of that of the controller 21 and using said interface bus to control its own input/output unit and an extended input/output unit 23 based on a sequence program produced by a user inside the slave station.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16637187A JPS6410305A (en) | 1987-07-03 | 1987-07-03 | Decentralized control system for programmable controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16637187A JPS6410305A (en) | 1987-07-03 | 1987-07-03 | Decentralized control system for programmable controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6410305A true JPS6410305A (en) | 1989-01-13 |
Family
ID=15830169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16637187A Pending JPS6410305A (en) | 1987-07-03 | 1987-07-03 | Decentralized control system for programmable controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6410305A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990008989A1 (en) * | 1989-02-01 | 1990-08-09 | Fanuc Ltd | External extension type programmable controller |
WO1991011759A1 (en) * | 1990-02-02 | 1991-08-08 | Fanuc Ltd | Extended pmc |
JPH03254338A (en) * | 1990-02-28 | 1991-11-13 | Kobe Steel Ltd | Continuous casting method |
JPH0553620A (en) * | 1991-08-23 | 1993-03-05 | Juki Corp | Production/processing control system |
US5307863A (en) * | 1991-12-31 | 1994-05-03 | Nkk Corporation | Method for continuous casting of slab |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798007A (en) * | 1980-12-11 | 1982-06-18 | Omron Tateisi Electronics Co | Unit for controlling remote input and output in programmable logical controller |
JPS57187704A (en) * | 1981-05-13 | 1982-11-18 | Meidensha Electric Mfg Co Ltd | Generating method of programmable controller |
JPS6184708A (en) * | 1984-10-03 | 1986-04-30 | Nissan Motor Co Ltd | Dispersion type programmable logic controller |
-
1987
- 1987-07-03 JP JP16637187A patent/JPS6410305A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798007A (en) * | 1980-12-11 | 1982-06-18 | Omron Tateisi Electronics Co | Unit for controlling remote input and output in programmable logical controller |
JPS57187704A (en) * | 1981-05-13 | 1982-11-18 | Meidensha Electric Mfg Co Ltd | Generating method of programmable controller |
JPS6184708A (en) * | 1984-10-03 | 1986-04-30 | Nissan Motor Co Ltd | Dispersion type programmable logic controller |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990008989A1 (en) * | 1989-02-01 | 1990-08-09 | Fanuc Ltd | External extension type programmable controller |
EP0407612B1 (en) * | 1989-02-01 | 1996-10-09 | Fanuc Ltd. | External extension type programmable controller |
WO1991011759A1 (en) * | 1990-02-02 | 1991-08-08 | Fanuc Ltd | Extended pmc |
US5258905A (en) * | 1990-02-02 | 1993-11-02 | Fanuc Ltd. | Expanded programmable machine controller |
EP0466940B1 (en) * | 1990-02-02 | 1995-12-06 | Fanuc Ltd. | Extended pmc |
JPH03254338A (en) * | 1990-02-28 | 1991-11-13 | Kobe Steel Ltd | Continuous casting method |
JPH0553620A (en) * | 1991-08-23 | 1993-03-05 | Juki Corp | Production/processing control system |
US5307863A (en) * | 1991-12-31 | 1994-05-03 | Nkk Corporation | Method for continuous casting of slab |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0278264A3 (en) | Data processing system with overlap bus cycle operations | |
AU575756B2 (en) | Transmission line control system | |
IL87295A (en) | Virtual input/output command system | |
GB2212311B (en) | Transmitter programmer connect system | |
DE3471624D1 (en) | Control system for continuously variable transmission | |
AU1459688A (en) | Input/output system for multiprocessors | |
JPS54137909A (en) | Simultaneous transmission system having phase synchronized remote transmitter | |
CA2041137A1 (en) | Configuration wiring harness for hvac controller | |
AU2671084A (en) | Timed communication controllers | |
DE3276591D1 (en) | Control system for power shifted transmission | |
JPS6410305A (en) | Decentralized control system for programmable controller | |
DE3463098D1 (en) | System for producing electrical wiring parts | |
WO1997019392A3 (en) | Simulator unit for simulating a peripheral unit of a modular programmable controller | |
JPS5769496A (en) | Remote controller | |
JPS55132197A (en) | Unit controlling electric equipment making use of house wiring | |
JPS6478097A (en) | Control system for plural pieces of equipment | |
JPS57133735A (en) | Data transmission device | |
JPS6472696A (en) | Device for automatizing distribution line | |
ES2078831A1 (en) | Home control system for a series of electrical installations and/or appliances. | |
JPS57106902A (en) | Decentralized control system | |
JPS57147352A (en) | Data transmission system | |
JPS57176441A (en) | Data transfer system | |
JPS55110452A (en) | Data transmission method | |
JPS57193812A (en) | Plant monitor controller | |
JPS6462046A (en) | Multiple transmission equipment |