Patents for G05B 23 - Testing or monitoring of control systems or parts thereof (18,950)
10/1984
10/16/1984US4477870 Digital control system monitor having a predetermined output under fault conditions
10/11/1984WO1984003964A1 Alarm display method for programmable controller
10/11/1984WO1984003963A1 Apparatus for displaying nc command program portion stored at specific address
10/11/1984WO1984003962A1 Apparatus for emphasizing and displaying nc command program portion stored at specific address
10/09/1984US4476530 Microcomputer electronic control system for automatic transmission of motor vehicle
10/02/1984US4475160 Method of sensing abnormal condition in robot control apparatus
09/1984
09/19/1984EP0118456A1 Process control system with improved fault isolation
09/11/1984US4471462 Numerical controller
09/11/1984US4471348 Method and apparatus for simultaneously displaying data indicative of activity levels at multiple digital test points in pseudo real time and historical digital format, and display produced thereby
09/11/1984US4471279 Numerical control apparatus for machine tools
08/1984
08/15/1984EP0115543A1 Function diagnosis system
08/08/1984EP0114896A1 Function diagnosis system
08/07/1984US4464722 Data input or output apparatus incorporating functional testing
07/1984
07/24/1984CA1171500A1 Electronic microcomputor control for automatic transmission of automotive vehicles
07/18/1984EP0113478A1 FAil safe system for information transmission systems
07/05/1984WO1984002593A1 Numerical control apparatus
06/1984
06/27/1984EP0111871A2 Process control system
06/19/1984US4455653 Apparatus comprising a digital processor and function test means
06/19/1984CA1169595A1 Electromechanical display apparatus
06/07/1984WO1984002205A1 Controller with status display unit
05/1984
05/22/1984CA1167964A1 Self-testing computer monitor
05/01/1984CA1166748A1 Unmanned diagnostic communications system for computer controlled machine tools
05/01/1984CA1166723A1 Load drive control element check circuit
04/1984
04/26/1984WO1984001634A1 Graphic display apparatus
04/17/1984CA1165876A1 Adaptive aircraft actuator fault detection
04/10/1984US4442521 Switching device for detecting interruptions in transmission lines
04/04/1984EP0104886A2 Distributed processing environment fault isolation
03/1984
03/28/1984EP0104091A2 Self testing system for reproduction machine
03/20/1984CA1164067A1 Sensor fault detection by activity monitoring
03/07/1984EP0101850A2 Safety apparatus for idling lorries
03/01/1984WO1984000829A1 Process control system with improved fault isolation
02/1984
02/28/1984US4434132 Power supply with nuclear reactor
02/28/1984CA1163019A1 Method and device for recording and handling of information regarding time and activities
02/16/1984WO1984000626A1 Function diagnosis system
02/16/1984WO1984000625A1 Function diagnosis system
02/15/1984EP0100313A1 Device and method for automatically checking microprocessor-controlled electric apparatus, particularly in motor vehicles.
02/01/1984EP0099681A1 Method and apparatus for one-line monitoring of the operation of a complex non-linear process control system
02/01/1984EP0099362A1 A method and an apparatus in tuning a pid-regulator.
01/1984
01/24/1984CA1161129A1 Electronic balance control circuit arrangement
01/18/1984EP0098438A1 Apparatus for detecting the imminent occurrence of an event
01/10/1984US4425630 Sequence instruction display system
01/10/1984CA1160327A1 Controller for a dual servo system
01/10/1984CA1160324A1 Reference signal circuit
01/04/1984EP0097444A2 Ladder diagram display method
12/1983
12/21/1983EP0096304A2 A shaft encoder having a circuit for diagnosing abnormalities
12/21/1983EP0096185A1 Apparatus and method for predicting failure in a copier's paper path
12/20/1983US4422140 Monitoring means for industrial process plants
11/1983
11/29/1983US4418391 Method of inspecting operation of driving system including a main machine and a plurality of auxiliary machines, and driving system incorporating inspection apparatus for carrying out the inspection method
11/09/1983EP0093242A1 Automatic checkout procedure for an electrophotographic copier machine
11/01/1983US4413314 Industrial process control system
10/1983
10/26/1983EP0092312A2 Method and apparatus for displaying ladder diagrams
10/25/1983US4411139 Defrost control system and display panel
10/18/1983US4410938 Computer monitoring system for indicating abnormalities in execution of main or interrupt program segments
10/05/1983EP0090757A2 Field service test for an electronic control
09/1983
09/28/1983EP0089828A2 System for providing operator displays of dynamic plant operation data
09/27/1983CA1154522A1 Machine process controller
09/21/1983EP0089194A2 Method and apparatus for displaying ladder diagrams
09/21/1983EP0089193A2 Method and apparatus for displaying ladder diagrams
09/20/1983US4405982 Arrangement for monitoring the function of a programmable electronic switching circuit
09/14/1983EP0088539A1 Trip system
09/14/1983EP0088364A1 Fail-safe device for electronic control circuitry
09/13/1983US4404648 Method for controlling an instrument panel display
09/06/1983US4403297 Process control system prover
09/01/1983WO1983003016A1 Step sequence control apparatus
08/1983
08/18/1983WO1983002836A1 Device and method for automatically checking microprocessor-controlled electric apparatus, particularly in motor vehicles
08/16/1983US4399433 Alarm system for a tissue processor
08/09/1983US4398242 Electronic controller
08/09/1983US4398233 Fail-safe device for electronic control circuit
08/03/1983EP0084956A2 Robot control method and system
08/02/1983US4396977 Industrial process control system
07/1983
07/20/1983EP0083836A2 Method and apparatus for displaying movement in numerically controlled machines
07/19/1983US4393796 Arrangement for operating an electronically controlled sewing machine in a diagnostic mode
07/12/1983US4393485 Apparatus for compiling and monitoring subterranean well-test data
06/1983
06/22/1983EP0082065A1 Triggering device for a safety activator
06/07/1983US4387442 Controlled machine inhibition when control module is absent
06/01/1983EP0080376A2 Method and apparatus for diagnosing a servomotor control circuit
05/1983
05/24/1983US4385367 Sequence block display system
05/24/1983US4384844 Load drive control element check circuit
04/1983
04/20/1983EP0077253A1 Security device between a control system of a security actuator, and a logic control circuit thereof
04/20/1983EP0077080A2 Method of operating power plants
04/19/1983US4380796 Portable control box for computer numerically controlled machine tools
04/13/1983EP0076328A1 Programming apparatus
03/1983
03/23/1983EP0074868A1 Identification process of a thermal enclosure model, and application to the regulation of a thermal enclosure
03/22/1983US4377845 Optional machine inhibition for feature malfunction
03/03/1983WO1983000753A1 A method and an apparatus in tuning a pid-regulator
03/02/1983EP0072866A1 Robot control system
02/1983
02/01/1983US4371822 Control device for pulse motors, having a fail safe function
01/1983
01/25/1983US4370706 Controller for a dual servo system
01/25/1983US4370705 Sequence control system for numerically controlled machine tool
01/25/1983CA1140243A1 Simulator modules and rack assembly
01/25/1983CA1140238A1 Control logic safety monitoring circuit means
01/18/1983US4369052 Forming supervisory control means for glassware forming machines
01/18/1983CA1139870A1 Dynamically checked safety laod switching circuit
12/1982
12/15/1982EP0066682A2 Positioning device
12/07/1982US4363105 Microcomputer-controlled circuit tester
12/01/1982EP0065703A2 Electronic control method and apparatus for internal combustion engine
12/01/1982EP0065576A1 Monitoring system for numerically controlled machine tool
11/1982
11/10/1982EP0064182A2 Positioning control device
11/09/1982US4358777 Device for recording and handling of information regarding time and activities
10/1982
10/28/1982WO1982003704A1 Digital control device