FR2400229A1 - Programmed sequence control system - uses pre-marked transparent card to which adhesive tape strips are attached - Google Patents
Programmed sequence control system - uses pre-marked transparent card to which adhesive tape strips are attachedInfo
- Publication number
- FR2400229A1 FR2400229A1 FR7823216A FR7823216A FR2400229A1 FR 2400229 A1 FR2400229 A1 FR 2400229A1 FR 7823216 A FR7823216 A FR 7823216A FR 7823216 A FR7823216 A FR 7823216A FR 2400229 A1 FR2400229 A1 FR 2400229A1
- Authority
- FR
- France
- Prior art keywords
- card
- adhesive tape
- control system
- sequence control
- attached
- 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.)
- Withdrawn
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
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
- G05B19/124—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using tapes, cards or discs with optically sensed marks or codes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electronic Switches (AREA)
- Numerical Control (AREA)
- Programmable Controllers (AREA)
Abstract
The sequence control system uses a plug-in programme card comprising a transparent sheet (1) with timing markers (2) and read/write line (3) which are printed on the card in opaque ink. The card has also a number of lines or tracks (4) with divisions corresponding to the timing marks so that data eventually written into these lines is synchronized. Further markings (5) (3) (6) ensure that the card is inserted in the correct manner into the reader unit. The programme is written into the card by affixing strips of opaque adhesive tape (4a) to the appropriate tracks so that a certain number of individual blocks, representing timing intervals, are covered. The programming system may thus be prepared without the use of specially trained personnel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9416777A JPS5428983A (en) | 1977-08-08 | 1977-08-08 | Sequence controller |
JP9051678A JPS5518734A (en) | 1978-07-26 | 1978-07-26 | Sequential controller |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2400229A1 true FR2400229A1 (en) | 1979-03-09 |
Family
ID=26431995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823216A Withdrawn FR2400229A1 (en) | 1977-08-08 | 1978-08-07 | Programmed sequence control system - uses pre-marked transparent card to which adhesive tape strips are attached |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1120160A (en) |
DE (1) | DE2834630A1 (en) |
FR (1) | FR2400229A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2443710A1 (en) * | 1978-12-06 | 1980-07-04 | Scharco Elektronik Scharpenack | SWITCHING DEVICE FOR PROGRAM FOLLOWING APPARATUS |
EP0024436A1 (en) * | 1979-03-01 | 1981-03-11 | KUZE, Yoshikazu | Sequence control data conversion apparatus |
EP0020764B1 (en) * | 1978-10-02 | 1987-06-24 | KUZE, Yoshikazu | Sequence control system |
FR3103914A1 (en) * | 2019-11-28 | 2021-06-04 | Schneider Electric Industries Sas | Secure control device, contactor comprising such a device and method of secure processing of a control signal |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02244293A (en) * | 1989-03-17 | 1990-09-28 | Hitachi Ltd | Information medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2277382A2 (en) * | 1974-07-05 | 1976-01-30 | Intertechnique Sa | PROGRAM SELECTION DEVICE, ESPECIALLY FOR LIQUID SCINTILLATION SPECTROMETERS |
FR2356984A1 (en) * | 1976-06-28 | 1978-01-27 | Valcor Eng Corp | AUTOMATIC PROGRAMMABLE INDUSTRIAL PROCESS CONTROL DEVICE |
-
1978
- 1978-08-07 FR FR7823216A patent/FR2400229A1/en not_active Withdrawn
- 1978-08-08 DE DE19782834630 patent/DE2834630A1/en not_active Withdrawn
- 1978-08-08 CA CA000308863A patent/CA1120160A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2277382A2 (en) * | 1974-07-05 | 1976-01-30 | Intertechnique Sa | PROGRAM SELECTION DEVICE, ESPECIALLY FOR LIQUID SCINTILLATION SPECTROMETERS |
FR2356984A1 (en) * | 1976-06-28 | 1978-01-27 | Valcor Eng Corp | AUTOMATIC PROGRAMMABLE INDUSTRIAL PROCESS CONTROL DEVICE |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020764B1 (en) * | 1978-10-02 | 1987-06-24 | KUZE, Yoshikazu | Sequence control system |
FR2443710A1 (en) * | 1978-12-06 | 1980-07-04 | Scharco Elektronik Scharpenack | SWITCHING DEVICE FOR PROGRAM FOLLOWING APPARATUS |
EP0024436A1 (en) * | 1979-03-01 | 1981-03-11 | KUZE, Yoshikazu | Sequence control data conversion apparatus |
EP0024436A4 (en) * | 1979-03-01 | 1982-04-22 | Yoshikazu Kuze | Sequence control data conversion apparatus. |
FR3103914A1 (en) * | 2019-11-28 | 2021-06-04 | Schneider Electric Industries Sas | Secure control device, contactor comprising such a device and method of secure processing of a control signal |
EP3845978A1 (en) * | 2019-11-28 | 2021-07-07 | Schneider Electric Industries SAS | Secure control device, contactor comprising such a device and method for secure processing of a control signal |
Also Published As
Publication number | Publication date |
---|---|
DE2834630A1 (en) | 1979-02-22 |
CA1120160A (en) | 1982-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |