| Document |
Document Title |
|
JP2018538635A |
A method for controlling a wind turbine, including a wind turbine or a first control unit that controls a part of the wind turbine, the first control unit having a first plurality of first states. To improve the safety integrity level of...
|
|
JP6445399B2 |
|
|
JP6444711B2 |
A control system comprising two calculations units, each comprising: a calculation device CPU1/2, first and second relay devices, TrC1/2 & TrCX1/2, and two groups of input output (IO) units, branch 1/2; where each IO-unit has third (e.g....
|
|
JP6441505B2 |
A control system includes a system power supply IC that operates based on a voltage outputted from a power supply circuit and supplies a voltage for operating a microcomputer to the microcomputer, monitors an abnormal condition of the mi...
|
|
JP2018195128A |
To provide a diagnostic device that detects a malfunction of an emergency stop circuit.A diagnostic device 100 comprises: one or more cut-off circuit 2 that cuts off supply of power to a to-be-protected block 1; a cut-off diagnostic devi...
|
|
JP6428273B2 |
To make processing with respect to a plurality of commands be executed smoothly.A command processing system 1 comprises a terminal device 2 and a control device 3. The terminal device 2 includes: a data transmission unit 8 for transmitti...
|
|
JP6428817B2 |
In a motor control system 1 according to the present disclosure, an encoder 40 includes: a first rotation position detection unit 401 configured to detect a rotation position in one rotation of a rotation shaft of a motor 30 from an opti...
|
|
JP6425984B2 |
A set of redundant industrial control system communications/control modules includes at least a first communications/control module and a second communications/control module. The first and second communications/control modules are confi...
|
|
JP2018180790A |
To provide an accident prevention device in an electric room and a display device for accident prevention which can work safely in the electric room, and a monitoring control technique capable of preventing an accident in which an import...
|
|
JP6416912B2 |
A device and method for monitoring a timer, in particular a device for operating a passenger protection arrangement for a vehicle, the timer being configured for generating a periodic clock signal. The device includes a monitoring arrang...
|
|
JP6416718B2 |
|
|
JP6410015B2 |
|
|
JP6410657B2 |
|
|
JP6409812B2 |
A redundancy device which is configured to communicate with a redundancy opposite device and perform a redundancy execution, the redundancy device includes receivers configured to receive individually HB signals transmitted from the redu...
|
|
JP6406139B2 |
To provide an electronic control device capable of returning a control unit from a temporarily abnormal state of the control unit and executing predetermined fail-safe processing for a permanent abnormal state of the control unit.An elec...
|
|
JP6403231B2 |
A fail-safe safety switching device comprises first and second input channels for receiving first and second input signals, and a first testing arrangement for testing the first and second input channels. The first input channel comprise...
|
|
JP2018156371A |
To enable redundancy by suppressing complexity of a system.A network control unit 116 and a network control unit 126 each sets the station number of its own control device in a network to a first station number when performing a control ...
|
|
JP6398698B2 |
|
|
JP6396095B2 |
|
|
JP2018147222A |
To provide a monitoring controller for plant apparatuses that is adapted to back up each apparatus IO part by one standby-system IO part in the event that abnormality occurs in a plurality of apparatuses IO parts supervisory-controlling ...
|
|
JP2018137881A |
To provide a motor controller capable of ensuring safe operation without monitoring operation by EDM.A motor controller for driving a motor, which can connect to a controller for outputting an emergency stop signal, includes: a motor con...
|
|
JP2018136810A |
To obtain an IO device capable of confirming a control change-over operation for a duplexed IO part.An IO device 200 performs input/output of signals with on-site equipment 6 and is connected to a controller 100 which controls the on-sit...
|
|
JP6381501B2 |
|
|
JP6382225B2 |
A control system includes first and second hardware components and a server which is remote from the hardware components. The server is a server in the cloud which is connected via the Internet to the hardware components. A control modul...
|
|
JP6377537B2 |
The objective of the invention is to execute an online linked function test without impacting the operation of an actual system. This electric power system monitoring device includes: an information acquiring unit 15 which acquires failu...
|
|
JP6375728B2 |
|
|
JP6371651B2 |
|
|
JP6365234B2 |
|
|
JP6362552B2 |
|
|
JP6362798B1 |
The detection unit (202) detects a failure of at least one of a plurality of control devices provided in the control system. The selection table associates failure patterns with process information. The failure pattern is a combination o...
|
|
JP6357806B2 |
|
|
JP6359192B2 |
An address and a control data accessed when the CPU (11) performs the program calculation in the control data memory (12) of the control system controller (2) are transmitted to the standby system controller (3), in the standby system co...
|
|
JP6356955B2 |
The device (1) has control device (4) connected with signal output adjusting device (6) when switch device (5) is in primary state. The signal output adjusting device is free of communication with control device when switch device is in ...
|
|
JP6354535B2 |
|
|
JP6351883B2 |
After transmission of a notification signal has been set once, a radio interface (5) keeps transmitting the notification signal with a regular periodicity. If it is not necessary to stop a control apparatus, a radio communication unit (1...
|
|
JP2018101241A |
To provide a technique for detecting even abnormality due to a common factor failure.A processing device has processing circuits of a plurality of systems which have mutually different hardware configurations, perform identical processin...
|
|
JP2018097733A |
To provide an operation support system and operation support method with which excellent followability in respect to changes in a surrounding environment and optimal device operation can be supported by obtaining an alternative sensor an...
|
|
JP6344350B2 |
A control device includes an interface module configured to supply electric power to a field device installed in a plant, an application executer configured to output a reset signal for resetting the field device, and a converter configu...
|
|
JP6333869B2 |
A circuit breaking system includes an output device for outputting an output signal; a control device controlled by the output signal; a power input terminal provided in the output device, for supplying power to the control device; a pow...
|
|
JP6332905B2 |
|
|
JP6333800B2 |
A switch apparatus includes: an operation unit that is movable in one direction; a first detection unit that outputs a first detection signal indicative of a distance to the operation unit; a second detection unit that outputs a second d...
|
|
JP6330643B2 |
To provide an electronic control device capable of reducing a processing load.An electronic control device 100 comprises a vehicle control unit 11 which controls operation of a control object 200, a first monitoring unit 12a and a second...
|
|
JP2018067312A |
To provide a method for processing data for automated vehicles.A method includes the steps of: operating at least two computer devices (30a to 30n) and monitoring the at least two computer devices (30a to 30n) by a monitoring device (10)...
|
|
JP6317974B2 |
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...
|
|
JP6316278B2 |
A safety switching apparatus for switching on or off a technical installation has a failsafe control/evaluation unit with an input for receiving an input signal. The failsafe control/evaluation unit is designed to process the input signa...
|
|
JP2018055317A |
To provide a speed monitoring apparatus and a speed monitoring method capable of ensuring reliability with a simple configuration and capable of quickly performing abnormality determination.Drive circuits 71-75 generate control current a...
|
|
JP2018055537A |
To reduce erroneous work.A safety management server comprises: a storage section storing a first table registering information about work, and a second table registering information about workers; a determination section that determines ...
|
|
JP6302569B2 |
A controller includes a control unit which stops a transfer mechanism in a case where the value of a deterioration indication parameter has exceeded a preset threshold, and determines whether or not an event in which the value of the det...
|
|
JP6299425B2 |
|
|
JP6288609B2 |
A duplex control device includes: two systems of duplex controllers and a switching device. The switching device includes, in a feedback path of each system, a transmitter configured to generate feedback data including data for fixing fa...
|
