SE8304115D0 - APPARATUS AND METHOD FOR GENERATING TRIP SIGNALS - Google Patents
APPARATUS AND METHOD FOR GENERATING TRIP SIGNALSInfo
- Publication number
- SE8304115D0 SE8304115D0 SE8304115A SE8304115A SE8304115D0 SE 8304115 D0 SE8304115 D0 SE 8304115D0 SE 8304115 A SE8304115 A SE 8304115A SE 8304115 A SE8304115 A SE 8304115A SE 8304115 D0 SE8304115 D0 SE 8304115D0
- Authority
- SE
- Sweden
- Prior art keywords
- circuit
- arrangement
- test
- analog
- trigger
- Prior art date
Links
- 238000007781 pre-processing Methods 0.000 abstract 3
- 238000002405 diagnostic procedure Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Analogue/Digital Conversion (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
An arrangement for the accurate filling of analog values can be tested by using a short-duration test protocol for using and analysing all functions of the arrangement, which then automatically returns to the precise status existing before the test protocol was implemented. A time interval of the order of magnitude of one millisecond is reserved for feeding in test pulses, for the settling time and the return of the arrangement to its initial state. The correct return of the arrangement to its initial state before the test is critical so that the generation of a state ambiguity due to programmed hysteresis is avoided in the analog trigger values. An embodiment of an analog trigger module contains a preprocessing circuit (14) which is connected to an analog signal source (16) and to a diagnostic test circuit (36, 41), and a circuit module (10) which receives signals from the preprocessing circuit (14). The module (10) contains several trigger indicators (18, 20, 22) and a circuit arrangement for detecting coarse failures. The diagnostic circuit (36, 41) applies the test signals to the preprocessing circuit (14), both for testing and for resetting the trigger indicators (18, 20, 22). <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40237182A | 1982-07-27 | 1982-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8304115D0 true SE8304115D0 (en) | 1983-07-22 |
| SE8304115L SE8304115L (en) | 1984-01-28 |
Family
ID=23591604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8304115A SE8304115L (en) | 1982-07-27 | 1983-07-22 | DEVICE AND SET FOR GENERATING TRIGGING SIGNALS |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5962999A (en) |
| KR (1) | KR840005551A (en) |
| DE (1) | DE3325550A1 (en) |
| ES (1) | ES8600557A1 (en) |
| IT (1) | IT1167565B (en) |
| SE (1) | SE8304115L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4006948A1 (en) * | 1990-03-06 | 1991-09-12 | Bayerische Motoren Werke Ag | Wear monitoring system for cyclically loaded component - compares static distribution difference signals at end of each loading cycle with stored reference signals |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522179B2 (en) * | 1975-05-17 | 1980-06-26 | Knorr-Bremse Gmbh, 8000 Muenchen | Computer-aided testing device, in particular for pneumatic brake control valves in rail vehicles |
| DE2935108C2 (en) * | 1979-08-30 | 1981-12-10 | Kraftwerk Union AG, 4330 Mülheim | Test facility |
| US4399513A (en) * | 1980-10-08 | 1983-08-16 | Ird Mechanalysis, Inc. | Machine monitoring system and apparatus |
| JPS5768485A (en) * | 1980-10-15 | 1982-04-26 | Mitsue Fukunaga | Window apparatus |
-
1983
- 1983-07-08 IT IT21996/83A patent/IT1167565B/en active
- 1983-07-15 DE DE19833325550 patent/DE3325550A1/en not_active Withdrawn
- 1983-07-22 SE SE8304115A patent/SE8304115L/en not_active Application Discontinuation
- 1983-07-26 ES ES524450A patent/ES8600557A1/en not_active Expired
- 1983-07-27 KR KR1019830003486A patent/KR840005551A/en not_active Ceased
- 1983-07-27 JP JP58135984A patent/JPS5962999A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT8321996A0 (en) | 1983-07-08 |
| ES524450A0 (en) | 1985-10-01 |
| KR840005551A (en) | 1984-11-14 |
| ES8600557A1 (en) | 1985-10-01 |
| SE8304115L (en) | 1984-01-28 |
| JPS5962999A (en) | 1984-04-10 |
| DE3325550A1 (en) | 1984-02-02 |
| IT1167565B (en) | 1987-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0222392A3 (en) | Method for test generation | |
| ATE23067T1 (en) | METHOD AND DEVICE FOR SELF-TESTING OF MICROCOMPUTER-CONTROLLED SWITCHING DEVICES, PARTICULARLY IN MOTOR VEHICLES. | |
| SE8304115L (en) | DEVICE AND SET FOR GENERATING TRIGGING SIGNALS | |
| JPS5614854A (en) | Apparatus for measuring dynamic injection timing | |
| TW241432B (en) | Period measuring device | |
| GB1539922A (en) | Testing apparatus for testing valves | |
| GB2307051B (en) | An equipment for testing electronic circuitry | |
| JPS5686368A (en) | Test method for noise-resistant value of print panel | |
| JPS53128238A (en) | Velocity test system | |
| JPS5262072A (en) | Device for measuring observation waveforms of oscilloscope | |
| SU1335909A1 (en) | Device for measuring position of rolled stock edge | |
| US3221545A (en) | Analyzer for internal combustion engines | |
| US4386322A (en) | Method and apparatus for producing a trigger signal | |
| JPS5580014A (en) | Electronic integrating meter inspecting device | |
| SU957121A1 (en) | Pulse train average frequency meter | |
| SU691792A1 (en) | Automatic digital apparatus for measuring magnetic parameters of permanent magnets | |
| SU991313A1 (en) | Method of compensating low-frequency distortions in stroboscope-type oscilloscope | |
| SU1223168A1 (en) | Meter of four-terminal network transient response | |
| JPS57169684A (en) | Testing system for integrated circuit element | |
| SU1180821A1 (en) | Device for measuring instrumental error of voltmeter | |
| SU920788A1 (en) | Device for registering equipment operating time | |
| JP2837451B2 (en) | Measurement timing generator for electron beam tester | |
| RU2007730C1 (en) | Spark energy meter | |
| SU1464113A1 (en) | Method and apparatus for measuring the number of true triple coincidences | |
| SU1205031A1 (en) | Apparatus for calibration of electric signal stroboscopic converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8304115-2 Format of ref document f/p: F |