IT1295086B1 - PROCEDURE AND DEVICE FOR SUPERVISING THE MEASUREMENT OF MEASUREMENT VALUES IN A MOTOR CONTROL - Google Patents
PROCEDURE AND DEVICE FOR SUPERVISING THE MEASUREMENT OF MEASUREMENT VALUES IN A MOTOR CONTROLInfo
- Publication number
- IT1295086B1 IT1295086B1 ITMI972192A IT1295086B1 IT 1295086 B1 IT1295086 B1 IT 1295086B1 IT MI972192 A ITMI972192 A IT MI972192A IT 1295086 B1 IT1295086 B1 IT 1295086B1
- Authority
- IT
- Italy
- Prior art keywords
- measurement
- supervising
- procedure
- motor control
- measurement values
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1071—Measuring or testing
- H03M1/1076—Detection or location of converter hardware failure, e.g. power supply failure, open or short circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19640937A DE19640937B4 (en) | 1996-10-04 | 1996-10-04 | Device for monitoring the measured value acquisition in a motor controller |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI972192A1 ITMI972192A1 (en) | 1999-03-26 |
IT1295086B1 true IT1295086B1 (en) | 1999-04-27 |
Family
ID=7807855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI972192 IT1295086B1 (en) | 1996-10-04 | 1997-09-26 | PROCEDURE AND DEVICE FOR SUPERVISING THE MEASUREMENT OF MEASUREMENT VALUES IN A MOTOR CONTROL |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4222648B2 (en) |
DE (1) | DE19640937B4 (en) |
FR (1) | FR2754312B1 (en) |
GB (1) | GB2317969B (en) |
IT (1) | IT1295086B1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8290721B2 (en) | 1996-03-28 | 2012-10-16 | Rosemount Inc. | Flow measurement diagnostics |
US7949495B2 (en) | 1996-03-28 | 2011-05-24 | Rosemount, Inc. | Process variable transmitter with diagnostics |
DE19963152B4 (en) * | 1999-12-24 | 2009-06-10 | Conti Temic Microelectronic Gmbh | Method for suppressing crosstalk between multiplexer channels |
DE10131824B4 (en) * | 2001-06-30 | 2011-09-29 | Hella Kgaa Hueck & Co. | Circuit device for failure detection of LEDs in a motor vehicle |
DE10152216B4 (en) * | 2001-10-23 | 2006-01-26 | Siemens Ag | Method and device for monitoring a bus system |
DE10392545B4 (en) * | 2002-05-08 | 2018-03-15 | Continental Teves Ag & Co. Ohg | Electronic circuitry for error-proof analog-to-digital conversion of signals |
US7046180B2 (en) * | 2004-04-21 | 2006-05-16 | Rosemount Inc. | Analog-to-digital converter with range error detection |
US8112565B2 (en) | 2005-06-08 | 2012-02-07 | Fisher-Rosemount Systems, Inc. | Multi-protocol field device interface with automatic bus detection |
DE102005030276A1 (en) * | 2005-06-21 | 2006-12-28 | Pilz Gmbh & Co. Kg | Safety switching device for e.g. safe shutdown of consumer unit in automated installation has analog signal combiner, which is designed to superimpose analog test signal on analog input signal to form analog combination signal |
US20070068225A1 (en) | 2005-09-29 | 2007-03-29 | Brown Gregory C | Leak detector for process valve |
JP4779793B2 (en) | 2006-05-01 | 2011-09-28 | 株式会社デンソー | AD converter and electronic control device |
US7953501B2 (en) | 2006-09-25 | 2011-05-31 | Fisher-Rosemount Systems, Inc. | Industrial process control loop monitor |
WO2008042290A2 (en) | 2006-09-29 | 2008-04-10 | Rosemount Inc. | Magnetic flowmeter with verification |
US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
US9207670B2 (en) | 2011-03-21 | 2015-12-08 | Rosemount Inc. | Degrading sensor detection implemented within a transmitter |
DE102011050539B4 (en) * | 2011-05-20 | 2014-11-20 | Phoenix Contact Gmbh & Co. Kg | Measuring device with a safe measuring channel |
US9052240B2 (en) | 2012-06-29 | 2015-06-09 | Rosemount Inc. | Industrial process temperature transmitter with sensor stress diagnostics |
US9602122B2 (en) | 2012-09-28 | 2017-03-21 | Rosemount Inc. | Process variable measurement noise diagnostic |
DE102013111888B4 (en) | 2013-10-29 | 2018-06-14 | Phoenix Contact Gmbh & Co. Kg | Safety device for multi-channel processing of an analog input signal |
DE102018008109A1 (en) * | 2018-10-12 | 2020-04-16 | WAGO Verwaltungsgesellschaft mit beschränkter Haftung | SAFETY CIRCUIT AND METHOD FOR TESTING A SAFETY CIRCUIT IN AN AUTOMATION SYSTEM |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534817A (en) * | 1978-08-31 | 1980-03-11 | Tokyo Electric Power Co | Converter |
US4598355A (en) * | 1983-10-27 | 1986-07-01 | Sundstrand Corporation | Fault tolerant controller |
DE3621937A1 (en) * | 1986-06-30 | 1988-01-07 | Bosch Gmbh Robert | MONITORING DEVICE FOR AN ELECTRONIC CONTROL DEVICE IN A MOTOR VEHICLE |
JPH01219903A (en) * | 1988-02-26 | 1989-09-01 | Fujitsu Ten Ltd | Method for generating signal at the time of trouble of electronic control circuit and evaluating method for this trouble |
DE3826937A1 (en) * | 1988-08-09 | 1990-02-15 | Vdo Schindling | METHOD AND CIRCUIT ARRANGEMENT FOR MONITORING THE TRANSITION RESISTANCE IN A POTENTIOMETER serving as a position encoder |
JPH03233160A (en) * | 1990-02-08 | 1991-10-17 | Mitsubishi Electric Corp | Control device of engine |
JP2844815B2 (en) * | 1990-03-16 | 1999-01-13 | 株式会社デンソー | Vehicle electronic control unit |
JPH03268610A (en) * | 1990-03-19 | 1991-11-29 | Nec Corp | Analog/digital converter |
JPH06181434A (en) * | 1992-12-14 | 1994-06-28 | Hitachi Ltd | Fault detection system for a/d converter |
-
1996
- 1996-10-04 DE DE19640937A patent/DE19640937B4/en not_active Expired - Lifetime
-
1997
- 1997-09-23 FR FR9711803A patent/FR2754312B1/en not_active Expired - Fee Related
- 1997-09-24 GB GB9720330A patent/GB2317969B/en not_active Expired - Fee Related
- 1997-09-26 IT ITMI972192 patent/IT1295086B1/en active IP Right Grant
- 1997-10-01 JP JP26838397A patent/JP4222648B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2754312B1 (en) | 2002-10-18 |
ITMI972192A1 (en) | 1999-03-26 |
GB2317969B (en) | 1999-02-10 |
GB9720330D0 (en) | 1997-11-26 |
FR2754312A1 (en) | 1998-04-10 |
DE19640937A1 (en) | 1998-04-09 |
JPH10115247A (en) | 1998-05-06 |
GB2317969A (en) | 1998-04-08 |
JP4222648B2 (en) | 2009-02-12 |
DE19640937B4 (en) | 2013-11-28 |
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Legal Events
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0001 | Granted |