Methods of operating a robotic breaker-racking apparatus are provided. A method of operating a robotic breaker-racking apparatus includes controlling a motor to drive the robotic breaker-racking apparatus to a first circuit breaker. The method includes accessing the first circuit breaker via remote or autonomous control of the robotic breaker-racking apparatus. Moreover, the method includes visually inspecting, via a camera of the robotic breaker-racking apparatus, a first relay of the first circuit breaker and/or a second relay of a second circuit breaker. Related robotic breaker-racking apparatuses are also provided.

A Personal Computer (PC) includes a setting data generation processor that generates a setting data file referred to by a setting value writing FB of a PLC and a transmission processor that transmits the setting data file to the PLC. The setting value writing FB is a function block that changes an operation setting value of a control object device that is controlled by the PLC based on the setting data file.

Devices, methods, and systems for multi-user commissioning are described herein. One system includes a mobile computing device comprising computer readable instructions stored thereon that are executable by a processor to: retrieve configuration data for a physical controller from a remote database, install the configuration data on the physical controller, receive data associated with a status of the physical controller after the configuration data is installed on the physical controller, and synchronize the data associated with the status of the physical controller with the remote database.

A time optimal speed planning method and system based on constraint classification. The method comprises: reading path information and carrying out curve fitting to obtain a path curve; sampling the path curve, and considering static constraint to obtain a static upper bound value of a speed curve; considering dynamic constraint, and combining the static upper bound value of the speed curve to construct a time optimal speed model; carrying out convex transformation on the time optimal speed model to obtain a convex model; and solving the convex model based on a quadratic sequence planning method to obtain a final speed curve. The system comprises: a path curve module, a static constraint module, a dynamic constraint module, a model transformation module and a solving module.

Various embodiments of the present technology generally relate to industrial controller firmware. More specifically, some embodiments relate to systems and methods for developing, deploying, and executing loadable embedded software extensions that expand controller functionality beyond that of what is available in a controller's base firmware. Systems and methods described herein provide for a firmware extension development environment, a firmware extension repository, a firmware extension deployment interface, and various firmware extension executions models. During execution of a control program within an industrial controller, when directed by the logic of the control program to perform an external function, industrial controller firmware may call an external component provided by an extension developed in accordance with the present disclosure to perform the external function.

A portable handheld device pairs with a first building control device, to form a first wireless connection. The portable handheld device receives information about a second building control device via the first wireless connection, at least some of the information is received by the first building control device from the second building control device over a building control network before the first building control device provides at least some of the received information to the portable handheld device via the first wireless connection. The portable handheld device sends one or more messages to the first building control device via the first wireless connection, wherein the one or more messages cause the first building control device to communicate with the second building control device via the building control network to initiate a commissioning and/or maintenance process of the second building control device.

A computing device, including a processor configured to receive sensor data from a control device. The control device may include a control processor configured to execute control instructions to control an actuator of a target electromechanical system and may further include one or more sensors. The processor may identify a first subset of the sensor data and a second subset of the sensor data. The processor may generate first control instructions based on the first subset and transmit the first control instructions to the control processor of the control device. The processor may transmit the second subset to a remote computing device. In response to transmitting the second subset to the remote computing device, the processor may receive a remote processing result from the remote computing device. The processor may generate second control instructions from the remote processing result and transmit the second control instructions to the control processor.

It is disclosed a PLC Program analysis method where a program is translated into a program model in a logical framework, from which properties are determined. Said properties coupled with interlocking properties are verified by an automated solver. If contraposition of a property is satisfiable, counter-examples representative of model's inputs and internal memory values is provided. Counter-examples are translated into error initial configurations of said model. Execution of the model is simulated with said model error initial configurations, and error intermediary configurations of said model simulation are recorded up to said property violation. Error initial and intermediary configurations of said original program are derived from error initial configurations of said model and error intermediary configurations of said model simulation and displayed. An apparatus for executing said method is provided.

A method and apparatus for managing a field device on a network can involve detecting, at a processing device, a connection of the field device in an industrial process control and automation system, receiving data, from the field device, including payload information related to the field device in the industrial process control and automation system, determining, at the processing device, whether the field device uses a specific protocol based on the data, and responsive to determining that the field device uses the specific protocol, generating, at the processing device, a soft modem instance. The method and apparatus can also involve termination of soft modem instance if the field device becomes disconnected. The method and apparatus can also involve demodulating and extracting, using the soft modem instance, the payload information from the data.

An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.