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WO/2016/051417A1 |
A field device includes a controller and a process communication module. The controller is configured to perform at least one operation related to process control and is also configured to perform at least one self-recovery operation rel...
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WO/2016/051314A1 |
An interlock load control system includes: a main board; a plurality of relays each having a normally closed contact and a load contact connected to a respective load, wherein, if closed positions of all the relays are in the normally cl...
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WO/2016/047433A1 |
A vehicle operating device (1) is provided with: a portable display unit (5) which displays the state of a vehicle (100); a portable input unit (6) with which it is possible to input operating information for the vehicle (100) on the bas...
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WO/2016/037914A1 |
The invention relates to a method for monitoring the functional capability of a device system, which comprises a tool device (12) and a remote control (13), during operation, comprising the following steps: a safety-relevant control sign...
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WO/2016/038563A1 |
An efficient and cost-effective system (100) and method for controlling one or more electronic, electrical and electromechanical physical devices (106) is disclosed. The system (100) includes an automation module (102) capable of working...
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WO/2016/034825A1 |
The present invention concerns a method for switching, by a local processing unit (1,2) of a flight control system of an aircraft, configured to control at least one local actuator, connected to at least one local sensor and connected vi...
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WO/2016/034824A1 |
The present invention concerns a flight control system of an aircraft comprising: -a first processing unit (1), -a second processing unit (2), -communication means configured to establish a first two-way digital link (3) and a second two...
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WO/2016/031377A1 |
The purpose of the present invention is to implement a feedback control device and an electric power steering device which are capable of sustained safe control action even when a soft error has occurred. This control device (202) determ...
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WO/2016/008945A1 |
The invention relates to a secure electronic device (10) having a multichannel logic unit (50, 60), a single-channel input device (40), an output device (70) and a memory device (80). The memory device (80) stores data contents which are...
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WO/2016/008948A1 |
In order to meet security requirements placed on an automation system, the invention provides a control and data-transfer system (10) for controlling security-critical processes, which comprises I/O modules (201, 202), which are connecte...
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WO/2015/198256A2 |
The present invention discloses a method for controlling a process with a plurality of field devices in a process plant using a plurality of regulatory controllers connected to a remote supervisory controller over a communication link an...
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WO/2015/176119A1 |
The present invention relates to a hoist comprising a pair of drive trains connected to a lifting mechanism. The drive trains are both connected to a detection arrangement configured to detect asynchronous movement between the drive trai...
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WO/2015/174223A1 |
An example of the embodiment is a programmable controller equipped with an arithmetic processing unit and a transmission unit, said programmable controller being included in a system configured from multiple programmable controllers each...
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WO/2015/173844A1 |
The present invention was developed to solve the issue of frequent stoppage of a running part, even under conditions in which stoppage is not actually necessary, resulting in markedly diminished availability of industrial machinery, and ...
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WO/2015/173860A1 |
A time-series data processing device (10) receives time-series data comprising a series of values obtained successively as time elapses. The time-series data processing device (10) extracts, as an extension leg, partial series data that ...
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WO/2015/171197A1 |
A system includes a machinery protection monitoring system. The machinery protection monitoring system includes a memory configured to store a plurality of alarm escalation rules associated with an operational protection function of an i...
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WO/2015/166058A1 |
A device (10) and method for failsafe monitoring of a number of passes of a moving machine part (18) through a defined movement region. The device has an input (32) for picking up an encoder signal which represents a movement variable of...
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WO/2015/161866A1 |
The invention relates to a method for monitoring failure tolerance for an automation installation (10). The automation installation (10) operates a process (12) by means of a controlled system (32), wherein at least two control apparatus...
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WO/2015/158394A1 |
The invention relates to a detection apparatus (3) for detecting actuation of an element (1) to be monitored. The detection apparatus (3) comprises a power generating unit (5) for generating electric power from the actuation of the eleme...
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WO/2015/152245A1 |
Provided is a safety control device for an inverter wherein the configuration is simplified without reducing reliability with respect to a torque off function in an electric motor. In response to a first torque off command (TOF1), a firs...
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WO/2015/146381A1 |
In the present invention, in order to enable operations which take into account improved reliability and a reduced processing load, data collection servers each have: a connection management unit that forms a connection group for each re...
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WO/2015/145562A1 |
A controller (1) is provided with a drive CPU (10) which performs drive control, and a safety CPU (20) which performs safety control. A programming device is provided with a compiler (100) which generates drive CPU executable code to be ...
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WO/2015/132938A1 |
A safety control system is provided with a plurality of units connected in such a way as to enable direct mutual data transmission via a network. Each of the units is provided with a state detector that detects a device operation state a...
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WO/2015/129311A1 |
Configurations wherein each ECU is provided with a circuit for backing up another ECU lack versatility and increase costs. In the present invention, motor control ECUs (1-n) respectively control motors (100-n) via signal wires (L12-Ln2) ...
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WO/2015/124178A1 |
Devices and methods are provided which facilitate detecting of a disturbance parameter being outside a predetermined range. Such disturbance parameter may for example cause de- pendent failures in redundant circuits, for example redundan...
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WO/2015/124337A1 |
The invention relates to a medical device for use with a patient, comprising a safety certified controller (21) for controlling components (11 -13) of the medical device (1) whose correct operation is relevant with respect to the medical...
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WO/2015/121807A1 |
An electronic bypass system can include receiving a request to bypass a plant interlock system. A review of the request can be facilitated by a computer and, based on input from at least one reviewer, results in the request being approve...
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WO/2015/120801A1 |
A control and protection apparatus for an electric motor, comprising an inverter (3), a first converter (1), a temperature detection apparatus (7), and a second converter (2). The first converter (1) is used for generating, on the basis ...
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WO/2015/117749A1 |
The invention relates to a field bus module for operating actuators (19) and/or sensors (11, 12, 18, 22), in particular in a safety-oriented manner, comprising at least one device interface (32) for connecting a sensor (11, 12, 18, 22) a...
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WO/2015/113994A1 |
Method for safely disconnecting an electrical load (32), in which method a multi-channel control unit (12) reads in an input signal from a safety switch (for example emergency shut-off 26, protective door 24, light grid 28) by means of a...
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WO/2015/111174A1 |
A PLC (10) equipped with: a communication unit (101) connected to another PLC via a general-purpose network; a setting content determination unit (106) that determines whether first network settings information for this PLC (10) and seco...
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WO/2015/104926A1 |
The purpose of the present invention is to enable use of a solenoid-type electromagnetic valve (120) in a valve driving device (10) that performs wireless communication . A contact signal converter (110) that converts an on-off contact s...
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WO/2015/092972A1 |
This water purification system (100) is a water purification system that purifies cleaning water used by a scrubber (101), and if prescribed malfunctions occur, return processing that returns cleaning water within this water purification...
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WO/2015/084277A1 |
The invention subject to the application is related to a door control system developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used for mass transportation having three or more...
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WO/2015/078700A1 |
A method for handling a safety critical command in a computer network with a safe computer and a non-safe operator terminal, the command concerning a transaction on an element, the method comprising : - transfer of the command from the n...
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WO/2015/075052A1 |
This critical system comprises a control pathway (COM) comprising an actuation unit (120) having a nonlinear behaviour, which is able to be controlled by application of an input quantity u and whose state is characterized by an output qu...
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WO/2015/071782A1 |
A system and method provide vital shutdown of a remote slave unit linked by a fiber optic connection to a local, checked redundant master unit with two paired computers. Each computer sends a life signal to an associated local vital supe...
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WO/2015/067439A1 |
The invention relates to a diagnostic method for diagnosing the correct operation of a heating and/or cooling system comprising at least one load circuit (6) through which a fluid flows as heat transfer agent, wherein, for the diagnosis,...
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WO/2015/065202A1 |
A shutdown system (2, 2') for shutting down at least one of pressurized air and electrical power to a habitat (10) in response to the detection of irregularities by sensors (6, 61, 62, 63), the shutdown system (2, 2') comprising a contro...
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WO/2015/060136A1 |
Provided is a load current control device capable of selectively using a plurality of feedback controls depending on the situation. In the load current control device, a feedback circuit unit (4) generates, on the basis of a target curre...
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WO/2015/055498A1 |
The invention relates to a method for operating a controller in a motor vehicle that has a memory for storing program portions for a safety-relevant function, wherein the memory is divided into at least five memory areas, which each comp...
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WO/2015/039878A1 |
The invention relates to a method for operating a safety-critical system, which system comprises at least one first data device (1) having approved, safety-relevant software (2) and at least one reference data device (4) having the same ...
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WO/2015/033708A1 |
This utility vehicle comprises: a first control system for controlling the travel of the utility vehicle; a second control system which uses set information to control travel of the utility vehicle via the first control system; a first c...
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WO/2015/010712A1 |
The invention relates to a method and an apparatus for automated reconfiguration of a control loop (1) for controlling a technical process. This firstly involves the creation in a design phase, of a mathematical model of the nominal cont...
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WO/2015/010711A1 |
The invention relates to a method and to a device for the automated reconfiguration of a control loop (1) for controlling a technical process. First, in a design phase, a mathematical model of the nominal controlled system (4) of the con...
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WO/2015/011863A1 |
An electrical appliance according to the present invention is provided with both a control unit (42), which performs a washing operation and receives power from a commercial power supply (40) through a control power supply unit (48), and...
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WO/2015/001594A1 |
The present invention ensures the safety of a control system even if a security abnormality is detected in the control system. A control system according to the present invention is provided with a field device for executing a control pr...
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WO/2014/206885A1 |
The invention relates to a safety switching device (10) for deactivating a technical system (12) in a failsafe manner, comprising a first and at least one second input (30, 30'). The first input (30) receives a first input signal (38) by...
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WO/2014/207781A1 |
A remote unit (1) that controls, on the basis of a command from a CPU (2), a subject (4) to be controlled is provided with: an external input section (11) that inputs detection results of a state of the subject from a detecting means (3)...
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WO/2014/206408A1 |
The invention relates to a control device for controlling an actuator, wherein the control device is connected to an external energy supply by means of a first current-carrying line and, in parallel to the first current-carrying line, a ...
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