KR0160723B1 - 수치제어장치와 피.엘.씨 사이의 인터페이스 시스템 - Google Patents
수치제어장치와 피.엘.씨 사이의 인터페이스 시스템 Download PDFInfo
- Publication number
- KR0160723B1 KR0160723B1 KR1019950029855A KR19950029855A KR0160723B1 KR 0160723 B1 KR0160723 B1 KR 0160723B1 KR 1019950029855 A KR1019950029855 A KR 1019950029855A KR 19950029855 A KR19950029855 A KR 19950029855A KR 0160723 B1 KR0160723 B1 KR 0160723B1
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- South Korea
- Prior art keywords
- transmitted
- serial communication
- data
- serial
- communication device
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 56
- 230000009977 dual effect Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
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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
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
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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
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34291—Programmable interface, pic, plc
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Numerical Control (AREA)
- Programmable Controllers (AREA)
Abstract
Description
Claims (1)
- 수치제어장치와, 상기 수치제어장치에 대한 입출력 기능을 수행하는 외장형 피.엘.씨를 연계하는 인터페이스 시스템에 있어서, 상기 수치제어장치로부터 상기 피.엘.씨에 전송될 병렬 데이터 및 상기 피.엘.씨로부터 상기 수치제어장치에 전송될 병렬 데이터를 일시 저장하기 위한 이중 포트 램 ; 상기 이중 포트 램과 상기 피.엘.씨 내의 버스 드라이버 사이에서 병렬 데이터를 연계하기 위한 버스 드라이버 ; 및 상기 수치제어장치로부터 상기 피.엘.씨 내의 직렬 통신장치에 전송될 직렬 데이터 및 상기 피.엘.씨 내의 직렬 통신장치로부터 상기 수치제어장치에 전송될 직렬 데이터를 연계하기 위한 직렬 통신장치;를 포함한 것을 특징으로 하는 인터페이스 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029855A KR0160723B1 (ko) | 1995-09-13 | 1995-09-13 | 수치제어장치와 피.엘.씨 사이의 인터페이스 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029855A KR0160723B1 (ko) | 1995-09-13 | 1995-09-13 | 수치제어장치와 피.엘.씨 사이의 인터페이스 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970016868A KR970016868A (ko) | 1997-04-28 |
KR0160723B1 true KR0160723B1 (ko) | 1999-03-20 |
Family
ID=19426684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029855A KR0160723B1 (ko) | 1995-09-13 | 1995-09-13 | 수치제어장치와 피.엘.씨 사이의 인터페이스 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0160723B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100350894B1 (ko) * | 2000-06-20 | 2002-09-05 | 한화기계주식회사 | 피엘시와 포토센서를 이용한 무선 직렬통신장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100438977B1 (ko) * | 1997-10-18 | 2004-09-08 | 엘지산전 주식회사 | 인버터제어장치 |
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1995
- 1995-09-13 KR KR1019950029855A patent/KR0160723B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100350894B1 (ko) * | 2000-06-20 | 2002-09-05 | 한화기계주식회사 | 피엘시와 포토센서를 이용한 무선 직렬통신장치 |
Also Published As
Publication number | Publication date |
---|---|
KR970016868A (ko) | 1997-04-28 |
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