An electric motor is provided comprising a rotor unit, a stator unit, a housing, and a bearing mechanism. The rotor unit rotates about a vertical center axis. The stator unit is disposed around the rotor unit. The stator unit is fixed inside of the housing. The bearing mechanism rotatably supports the rotor unit relative to the stator unit. The housing comprises a cylindrical wall portion with a bottom and a cover plate, which covers an opening of the cylindrical wall portion. The bearing mechanism further comprises at least two bearings, an upper bearing is sustained by the cover plate and a lower bearing is sustained by the bottom of the housing. The cover plate is made of electrically conductive elements and comprises at least one projection protruding toward the upper outer side of the cover plate so that the at least one projection is configured to contact, directly or indirectly, at least one grounding contact of a controller, which drives and controls the electric motor disposed on the upper outer side of the cover plate. The controller is connected to a ground potential through the cover plate and the motor housing.

An electric motor includes a rotor assembly rotatable about a vertical center axis, a stator assembly around the rotor assembly, a housing inside of which the stator assembly is fixed, and a bearing mechanism rotatably supporting the rotor assembly. The housing includes a cylindrical wall portion inside of which the stator assembly is located, a bottom at a bottom vertical end of the cylindrical wall portion and extending radially outward, and a cover plate on one side of the stator assembly opposite to the bottom. The cover plate includes electrically conductive elements and at least one columnar projection protruding away from the stator assembly so that the at least one projection contacts at least one grounding contact of a controller on one side of the cover plate, the controller being electrically connected to a ground potential through the housing.

An area of robotic control, and in particular to managing a system configuration of a robot controller. According to a first aspect, the disclosure relates to a method for managing a system configuration of a robot controller configured to control operation of a robot. The method includes capturing S1 a snapshot of the robot controller, the snapshot including a current system configuration of the robot controller and storing S2 the captured snapshot in the backup archive. The method further includes generating S3, on the display representing one or more snapshots stored in the backup archive presented in chronological order and upon receiving S4, from the input device, user input selecting one of the displayed elements, retrieving S5, from the backup archive information corresponding to the snapshot represented by the selected element, and providing S6 the retrieved system configuration. The method also relates to a corresponding control system.

Flexible graphic element objects in a process plant are configurable both in a run-time operating environment in which a process is being controlled and in a configuration environment. An instantiated flexible graphic element object may be a display view or may be another graphic element included on a display view. A graphic element object may be linked to and/or derived from another graphic element object, and changes to a particular graphic element object may be propagated to its derivations, e.g., according to a distribution policy. Changes to definitions corresponding to a particular graphic element object (e.g., to the definition of a graphic element attribute such as a shape, animation, event handler or property) may be overridden or modified in another object derived from the particular graphic element object. The modified derived object may be renamed and saved separately from the particular graphic element object.

An industrial process is monitored and controlled by displaying at least one process page in a process page window, providing an operator configurable region, and providing at least one item display element representing at least one process component, sub-process or operation on the process page and being movable on top of the operator configurable region. A movement of the item display element from the process page on to the operator configurable region is determined, and the operator configurable region is caused to display a corresponding docked display element in the operator configurable region. The docked display element is configured to enable control of the process component, sub-process or operation the docked display element represents from the operator configurable region.

A common automation system controller configured using a graphical approach for use in a building automation system is provided. There is an increasing demand for flexible and adaptable room or building automation applications with an easy and intuitive way for application configuration. In pre-engineering as well as during installation and commissioning, the application configuration for preloaded or loadable device needs to be easily changeable and can be used for operating and/or monitoring.

A graphical display configuration system of a process control system provides features within the configuration environment so that the runtime appearance and/or runtime behavior of graphical elements and/or graphical display views (or portions thereof) are able to be validated and/or verified in-line with their configuration workflows wholly within the configuration environment, without having to publish, compile, and/or download draft graphical configurations into the operating environment of a process plant supported by the process control system, and/or without requiring specialized scripts to be implemented within the operating environment of the process plant. The validation may be based on data provided from one or more sources external to the draft display view configuration, e.g., from the configuration and/or the operating environment. Examples of such features include in-line data reference link validation, local test, completeness and/or visual salience assessments, and/or disassociation of configuration comments from published configurations, to name a few.

Flexible graphic element objects in a process plant are configurable both in a run-time operating environment in which a process is being controlled and in a configuration environment. An instantiated flexible graphic element object may be a display view or may be another graphic element included on a display view. A graphic element object may be linked to and/or derived from another graphic element object, and changes to a particular graphic element object may be propagated to its derivations, e.g., according to a distribution policy. Changes to definitions corresponding to a particular graphic element object (e.g., to the definition of a graphic element attribute such as a shape, animation, event handler or property) may be overridden or modified in another object derived from the particular graphic element object. The modified derived object may be renamed and saved separately from the particular graphic element object.

Flexible graphic element objects in a process plant are configurable both in a run-time operating environment in which a process is being controlled and in a configuration environment. An instantiated flexible graphic element object may be a display view or may be another graphic element included on a display view. A graphic element object may be linked to and/or derived from another graphic element object, and changes to a particular graphic element object may be propagated to its derivations, e.g., according to a distribution policy. Changes to definitions corresponding to a particular graphic element object (e.g., to the definition of a graphic element attribute such as a shape, animation, event handler or property) may be overridden or modified in another object derived from the particular graphic element object. The modified derived object may be renamed and saved separately from the particular graphic element object.

An industrial safety zone configuration system leverages a digital twin of an industrial automation system to assist in configuring safety sensors for accurate monitoring of a desired detection zone. The system renders a graphical representation of the automation system based on the digital twin and allows a user to define a desired detection zone to be monitored as a three-dimensional volume within the virtual industrial environment. Users can define the locations and orientations of respective safety sensors as sensor objects that can be added to the graphical representation. Each sensor object has a set of object attributes representing configuration settings available on the corresponding physical sensor. The system can identify sensor configuration settings that will yield an estimated detection zone that closely conforms to the defined detection zone, and generate sensor configuration data based on these settings that can be used to configure the physical safety sensors.