KR100645397B1 - 공작기계의 고장 진단 시스템 및 방법 - Google Patents
공작기계의 고장 진단 시스템 및 방법 Download PDFInfo
- Publication number
- KR100645397B1 KR100645397B1 KR1020040117783A KR20040117783A KR100645397B1 KR 100645397 B1 KR100645397 B1 KR 100645397B1 KR 1020040117783 A KR1020040117783 A KR 1020040117783A KR 20040117783 A KR20040117783 A KR 20040117783A KR 100645397 B1 KR100645397 B1 KR 100645397B1
- Authority
- KR
- South Korea
- Prior art keywords
- failure
- plc
- switching function
- machine tool
- cnc
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/007—Arrangements for observing, indicating or measuring on machine tools for managing machine functions not concerning the tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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—Program-control systems
- G05B19/02—Program-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 program data in numerical form
- G05B19/406—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 program data in numerical form characterised by monitoring or safety
-
- 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—Program-control systems
- G05B19/02—Program-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 program data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
Description
| Address | Relay Comment |
| X0.07 X0.05 X0.0A X0.08 X0.06 X0.04 X200.00 X200.03 X200.04 X0.0F Y0.00 F0.01 F28.03 F28.02 F28.01 F28.00 F0.00 G0.00 | S2 Alarm(B) S1 Alarm(B) Z2 Over Travel Limit SW(B) Z1 Over Travel Limit SW(B) Y Over Travel Limit SW(B) X Over Travel Limit SW(B) Machine Ready E. Stop Push Button O.T. Release E. Stop(B) Servo Ready Servo Ready SVRDY4 SVRDY3 SVRDY2 SVRDY1 NC Ready PLC Run |
| Address | Relay Comment |
| X0.0D X0.0E X200.01 X201.02 X201.03 X201.06 F17.00 F17.01 F17.03 F18.00 F18.01 F18.02 F18.03 G0.00 | S1 Auto S2 Auto Cycle Start Auto Mode MDI Mode JOG Mode X-Axis Ref. Finish Y-Axis Ref. Finish Z1-Axis Ref. Finish Z2-Axis Ref. Command X-Axis Ref. Position Y-Axis Ref. Position Z1-Axis Ref. Position PLC Run |
Claims (8)
- PLC순차 제어 정보를 나타내는 PLC로직으로부터, 각 출력신호가 어떤 입력신호와 어떤 연산관계에 있는지를 알려주는 스위칭 펑션 리스트를 형성하는 단계;상기 형성된 스위칭 펑션 리스트를 결합하여 특정 출력에 대한 원인이 되는 입력신호와 출력신호의 관련성을 나타내는 수식을 도출하는 스위칭 펑션 형성 단계;상기 스위칭 펑션 형성 단계에서 형성된 수식을, 연산이 수행되는 단계별 수식으로 분해하여, 상기 각 단계별 수식을 형성하는 스텝 스위칭 펑션들을 형성하는 단계;상기 형성된 스텝 스위칭 펑션을 역순으로 추적하여 고장원인을 도출하는 단계를 포함하는 것을 특징으로 하는 공작기계의 PLC 운용상의 고장 진단 방법.
- 제1항에 있어서, 상기 PLC로직은 래더 다이어그램으로 표현되는 것을 특징으로 하는 공작기계의 PLC 운용상의 고장 진단 방법.
- 제2항에 있어서, 상기 래더 다이어그램을 이진수로 변환한 후 이 이진수를 통해 인스트럭션 리스트를 형성하여 이 인스트럭션 리스트를 토대로 스위칭 펑션 리스트를 형성하는 것을 특징으로 하는 공작기계의 PLC 운용상의 고장 진단 방법.
- 제1항에 있어서, 상기 PLC로직은 인스트럭션 리스트로 표현되는 것을 특징으로 하는 공작기계의 PLC 운용상의 고장 진단 방법.
- 제4항에 있어서, 상기 인스트럭션 리스트를 토대로 스위칭 펑션 리스트를 형성하는 것을 특징으로 하는 공작기계의 PLC 운용상의 고장 진단 방법.
- CNC로부터 고장상태를 전달 받아 CNC의 고장인지의 여부를 확인하는 단계;상기 CNC고장 여부 확인단계에서의 확인결과, CNC의 고장이 아닌 경우에는 PLC의 코멘트를 확인하는 단계;상기 PLC 코멘트 확인 단계에서 고장이 확인이 안된 경우에는 제1항 내지 제5항의 공작기계의 PLC 운용상의 고장 진단 방법을 적용하는 단계를 포함하는 것을 특징으로 하는 공작기계의 고장 진단 방법.
- 제1항의 공작기계의 PLC 운용상의 고장 진단 방법이 인터넷을 기반으로 원격 서비스 되는 것을 특징으로 하는 원격 고장 진단 방법.
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040117783A KR100645397B1 (ko) | 2004-12-31 | 2004-12-31 | 공작기계의 고장 진단 시스템 및 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040117783A KR100645397B1 (ko) | 2004-12-31 | 2004-12-31 | 공작기계의 고장 진단 시스템 및 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060077814A KR20060077814A (ko) | 2006-07-05 |
| KR100645397B1 true KR100645397B1 (ko) | 2006-11-23 |
Family
ID=37169816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040117783A Expired - Fee Related KR100645397B1 (ko) | 2004-12-31 | 2004-12-31 | 공작기계의 고장 진단 시스템 및 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100645397B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102882027B1 (ko) * | 2025-07-22 | 2025-11-07 | 주식회사 싸이몬 | 자연어를 이용한 생성형 ai 기반의 plc 제어로직 자동생성장치 및 그 방법 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102141391B1 (ko) | 2019-12-16 | 2020-08-05 | 주식회사 한국가스기술공사 | 군집 평가에 기반한 고장 데이터의 관리 방법 |
| KR102123522B1 (ko) | 2019-12-16 | 2020-06-16 | 주식회사 한국가스기술공사 | 고장 데이터의 군집에 기반한 고장 진단 방법 |
| KR102278199B1 (ko) | 2020-12-31 | 2021-07-16 | 주식회사 한국가스기술공사 | 조건부 확률에 기반한 진단 데이터의 관리 방법 |
| CN113319649B (zh) * | 2021-06-11 | 2022-07-12 | 东莞理工学院 | 一种具有报警提醒功能的机床设备故障诊断检测装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0511835A (ja) * | 1991-07-08 | 1993-01-22 | Omron Corp | 故障診断装置 |
| KR19980035001A (ko) * | 1996-11-11 | 1998-08-05 | 김종진 | 피엘씨 자체고장과 피엘씨 외부고장 진단방법 및 장치 |
| KR20010112879A (ko) * | 2000-06-15 | 2001-12-22 | 김복수 | 웹 기반 설비 고장 진단 및 제어 시스템을 이용한 설비애프터서비스 방법 |
-
2004
- 2004-12-31 KR KR1020040117783A patent/KR100645397B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0511835A (ja) * | 1991-07-08 | 1993-01-22 | Omron Corp | 故障診断装置 |
| KR19980035001A (ko) * | 1996-11-11 | 1998-08-05 | 김종진 | 피엘씨 자체고장과 피엘씨 외부고장 진단방법 및 장치 |
| KR20010112879A (ko) * | 2000-06-15 | 2001-12-22 | 김복수 | 웹 기반 설비 고장 진단 및 제어 시스템을 이용한 설비애프터서비스 방법 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102882027B1 (ko) * | 2025-07-22 | 2025-11-07 | 주식회사 싸이몬 | 자연어를 이용한 생성형 ai 기반의 plc 제어로직 자동생성장치 및 그 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060077814A (ko) | 2006-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Vogel-Heuser et al. | Fault handling in PLC-based industry 4.0 automated production systems as a basis for restart and self-configuration and its evaluation | |
| CN103168277B (zh) | 用于调试包括多个子系统的过程或制造厂解决方案的方法 | |
| Hu et al. | Operational fault diagnosis of manufacturing systems | |
| CN102541725B (zh) | 一种数控系统功能模块的仿真测试方法 | |
| CN102292681B (zh) | 用于控制带有多个设备硬件部件的自动化设备的安全控制装置和方法 | |
| Vogel-Heuser et al. | Challenges for maintenance of PLC-software and its related hardware for automated production systems: Selected industrial Case Studies | |
| Weiss et al. | Developing a hierarchical decomposition methodology to increase manufacturing process and equipment health awareness | |
| Portilla et al. | Integration of supervisory control with SCADA system for a flexible manufacturing cell | |
| US11966217B2 (en) | Faulty variable identification technique for data-driven fault detection within a process plant | |
| Hu et al. | Two diagnostic models for PLC controlled flexible manufacturing systems | |
| Hu et al. | A systematic approach to integrated fault diagnosis of flexible manufacturing systems | |
| Bloch et al. | Orchestration of services in modular process plants | |
| KR20060077814A (ko) | 공작기계의 고장 진단 시스템 및 방법 | |
| JP2005216213A (ja) | 故障診断システム及び故障診断方法 | |
| Guttel et al. | Automatic generation of PLC code beyond the nominal sequence | |
| Vogel-Heuser et al. | Managing variability and reuse of extra-functional control software in CPPS | |
| IT201800001507A1 (it) | Sistema per gestire e monitorare una pluralita' di macchine utensili a controllo numerico | |
| Hu et al. | A knowledge-based real-time diagnostic system for PLC controlled manufacturing systems | |
| Martinova et al. | An approach to the implementation of the machine safety function using an integrated in the CNC system SoftPLC and an external Safety controller made according to the SoftPLC | |
| Armendia et al. | Twin-control: a new concept towards machine tool health management | |
| WO2000043846A2 (en) | Integration of diagnostics and control in a component-based production line | |
| Chirn et al. | Petri nets based design of ladder logic diagrams | |
| CN114193459B (zh) | 一种机械手臂的控制系统及其测试方法 | |
| CN114115198B (zh) | 一种面向装配生产线的分布式诊断与优化控制方法及控制系统 | |
| KR19980035001A (ko) | 피엘씨 자체고장과 피엘씨 외부고장 진단방법 및 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20121002 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20130904 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20140917 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20150909 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20160907 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20171107 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20171107 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |