CA1114929A - Digital control system - Google Patents
Digital control systemInfo
- Publication number
- CA1114929A CA1114929A CA319,745A CA319745A CA1114929A CA 1114929 A CA1114929 A CA 1114929A CA 319745 A CA319745 A CA 319745A CA 1114929 A CA1114929 A CA 1114929A
- Authority
- CA
- Canada
- Prior art keywords
- counter
- count
- output
- pulses
- timer
- 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
- 230000000977 initiatory effect Effects 0.000 claims abstract description 11
- 230000003213 activating effect Effects 0.000 claims abstract description 8
- 230000004044 response Effects 0.000 claims description 23
- 230000001934 delay Effects 0.000 claims description 19
- 230000001960 triggered effect Effects 0.000 claims description 11
- 230000004913 activation Effects 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000009849 deactivation Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 22
- 230000001070 adhesive effect Effects 0.000 abstract description 22
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 239000011324 bead Substances 0.000 description 11
- 230000000630 rising effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 229940035564 duration Drugs 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
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
- G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
-
- 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
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25045—Electronic cam, encoder for sequence control as function of position, programmable switch pls
-
- 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
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25405—Command order is delayed, corrected as function of speed
-
- 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
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2621—Conveyor, transfert line
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Conveyors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/871,728 US4166246A (en) | 1978-01-23 | 1978-01-23 | Digital control system for automatically compensating for conveyer movement changes |
| US871,728 | 1978-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1114929A true CA1114929A (en) | 1981-12-22 |
Family
ID=25357997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA319,745A Expired CA1114929A (en) | 1978-01-23 | 1979-01-16 | Digital control system |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4166246A (OSRAM) |
| JP (1) | JPS54120171A (OSRAM) |
| CA (1) | CA1114929A (OSRAM) |
| DE (1) | DE2902319A1 (OSRAM) |
| FR (1) | FR2415334A1 (OSRAM) |
| GB (1) | GB2012991B (OSRAM) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025929B2 (ja) * | 1978-01-25 | 1985-06-21 | ソニー株式会社 | Ｐｗｍ変調回路 |
| US4381447A (en) * | 1980-09-19 | 1983-04-26 | Brandt, Inc. | Method and apparatus for evaluating and sorting sheets in a high speed manner |
| JPS591654B2 (ja) * | 1980-10-02 | 1984-01-13 | レンゴ−株式会社 | コルゲ−タにおけるウエブ材の位置ずれ調整方法及び装置 |
| DD154355A1 (de) * | 1980-12-12 | 1982-03-17 | Claus Drehobl | Steuereinrichtung zur aussonderung von bedruckstoffen |
| US4447465A (en) * | 1981-09-14 | 1984-05-08 | Nordson Corporation | Method for automatically coating objects with a plurality of quantities of a coating material using a single discharge apparatus |
| US4380967A (en) * | 1981-09-14 | 1983-04-26 | Nordson Corporation | System for automatically coating objects with a plurality of quantities of a coating material using a single discharge apparatus |
| US4433237A (en) * | 1981-09-14 | 1984-02-21 | Nordson Corporation | Coating system control having a sensor interface with noise discrimination |
| US4511977A (en) * | 1982-03-18 | 1985-04-16 | C.R.O. Inc. | Punch marker height control |
| DE3220629C2 (de) * | 1982-06-01 | 1984-12-13 | Bernhard Dipl.-Ing.(TH) 7800 Freiburg Ehret | Steuervorrichtung zur Verleimung von Endlossätzen |
| US4500937A (en) * | 1982-11-12 | 1985-02-19 | Nordson Corporation | Control circuit for a solenoid driver for a dispenser |
| GB2179332B (en) * | 1985-08-13 | 1989-07-26 | Ben Johnson & Company Ltd | Dump gate control system |
| US4698767A (en) * | 1985-08-14 | 1987-10-06 | Electro Sprayer Systems, Inc. | Apparatus and method for controlling infrared dryer for discreet articles |
| US4896274A (en) * | 1986-01-14 | 1990-01-23 | Cincinnati Milacron Inc. | Velocity proportional dac for use with a program controlled manipulator |
| AU583988B2 (en) * | 1986-06-02 | 1989-05-11 | Yoshikazu Kuze | Read-only sequence control system |
| US4922852A (en) * | 1986-10-30 | 1990-05-08 | Nordson Corporation | Apparatus for dispensing fluid materials |
| US4709379A (en) * | 1986-11-07 | 1987-11-24 | Siemer Dennis K | Taped parts counter |
| US4756012A (en) * | 1987-02-27 | 1988-07-05 | Hewlett-Packard Company | Surface mounted device parts counter |
| US5065695A (en) * | 1989-06-16 | 1991-11-19 | Nordson Corporation | Apparatus for compensating for non-linear flow characteristics in dispensing a coating material |
| US5056462A (en) * | 1989-11-27 | 1991-10-15 | Nordson Corporation | Coating system with correction for non-linear dispensing characteristics |
| IT1254378B (it) * | 1991-06-04 | 1995-09-14 | Langston Corp | Apparecchio e procedimento per il conteggio di articoli convogliati attraverso una macchina di trattamento. |
| US5257299A (en) * | 1991-06-04 | 1993-10-26 | The Langston Corporation | Method and system for counting irregularly shaped moving articles |
| US5320250A (en) * | 1991-12-02 | 1994-06-14 | Asymptotic Technologies, Inc. | Method for rapid dispensing of minute quantities of viscous material |
| US5314559A (en) * | 1992-09-28 | 1994-05-24 | Philip Morris Incorporated | Apparatus for applying glue to closure stamps for insertion onto packages |
| US5687092A (en) * | 1995-05-05 | 1997-11-11 | Nordson Corporation | Method of compensating for changes in flow characteristics of a dispensed fluid |
| US6342264B1 (en) * | 1999-10-29 | 2002-01-29 | Nordson Corporation | Method and apparatus for dispensing material onto substrates |
| DE10303285A1 (de) * | 2003-01-28 | 2004-08-05 | Focke Gmbh & Co. Kg | Verfahren und Vorrichtung zum Beleimen von Verpackungsmaterial |
| CN1951768B (zh) * | 2005-10-20 | 2010-05-12 | 京元电子股份有限公司 | 卷带规格的调整定位装置及方法 |
| JP5800614B2 (ja) * | 2011-07-11 | 2015-10-28 | 富士機械製造株式会社 | トリガ発生装置 |
| CN103708211B (zh) * | 2013-12-31 | 2016-06-22 | 淄博鑫旭电源科技有限公司 | 自动加铅系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3532990A (en) * | 1966-12-19 | 1970-10-06 | Amtron | Control systems for effecting the timed actuation of a controlled device and methods therefor |
| US3532907A (en) * | 1969-12-04 | 1970-10-06 | Amtron | Current generator timer control circuit for compensating for both external fixed time delay signal and external time variable delay signal |
| US3813524A (en) * | 1971-11-24 | 1974-05-28 | Hurletron Inc | Industrial machine controller |
| US3955678A (en) * | 1974-08-09 | 1976-05-11 | American Chain & Cable Company, Inc. | Sorting system |
| JPS532867A (en) * | 1976-06-29 | 1978-01-12 | Mitsubishi Electric Corp | Position control device |
| US4112379A (en) * | 1977-05-23 | 1978-09-05 | Copar Corporation | Jam detector |
-
1978
- 1978-01-23 US US05/871,728 patent/US4166246A/en not_active Expired - Lifetime
-
1979
- 1979-01-16 CA CA319,745A patent/CA1114929A/en not_active Expired
- 1979-01-16 GB GB791572A patent/GB2012991B/en not_active Expired
- 1979-01-22 FR FR7901492A patent/FR2415334A1/fr active Granted
- 1979-01-22 DE DE19792902319 patent/DE2902319A1/de not_active Withdrawn
- 1979-01-23 JP JP562079A patent/JPS54120171A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2012991B (en) | 1983-02-02 |
| US4166246A (en) | 1979-08-28 |
| JPS54120171A (en) | 1979-09-18 |
| FR2415334B1 (OSRAM) | 1984-04-27 |
| DE2902319A1 (de) | 1979-07-26 |
| FR2415334A1 (fr) | 1979-08-17 |
| GB2012991A (en) | 1979-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1114929A (en) | Digital control system | |
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| US4152134A (en) | Electronic control system for an individual section glassware forming machine | |
| US4380967A (en) | System for automatically coating objects with a plurality of quantities of a coating material using a single discharge apparatus | |
| US4368803A (en) | Apparatus for dispensing fluid onto a moving mechanical system | |
| US5082103A (en) | Computer controlled light contact feeder employing four independently driven conveyors | |
| US4500937A (en) | Control circuit for a solenoid driver for a dispenser | |
| ES8201849A1 (es) | Instalacion para el revestimiento automatico de objetos con un dispositivo de rociado | |
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| WO1996013789A1 (en) | System for accurately positioning operations on conveyed products | |
| US3532907A (en) | Current generator timer control circuit for compensating for both external fixed time delay signal and external time variable delay signal | |
| GB1446373A (en) | Bakery pan registration control system | |
| GB2087106A (en) | Improved control system for a glassware forming machine | |
| US3532990A (en) | Control systems for effecting the timed actuation of a controlled device and methods therefor | |
| EP0523408B1 (de) | Vorrichtung zum berührungslosen Auftragen eines Flüssigkeitsstreifens auf eine laufende Materialbahn | |
| US4060052A (en) | Coating apparatus control including time dependent inhibitor circuit | |
| US4145205A (en) | Timing pulse generator for a glassware forming machine | |
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| US4448819A (en) | Spray coating system | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |