In a production system, a control unit controls a first apparatus configured to start to operate after a waiting time and a second apparatus configured to starting to operation after a waiting time. A first sensor outputs a value that changes in response to operation of the first apparatus. A second sensor outputs a value that changes in response to operation of the second apparatus. The control unit compares a first time period from a starting of the operation of the first apparatus to an occurrence of a change in the value of the first sensor with a predetermined first threshold value, and compares a second time period from a starting of the operation of the second apparatus to an occurrence of a change in the value of the second sensor with a predetermined second threshold value.

A control system for a technical installation includes an operator station server and an operator station client, wherein the operator station server includes a visualization service for outputting image information to the operator station client, where the operator station server uses a first measured value associated with a first technical object of the technical installation and a second measured value associated with a second technical object of the technical installation to generate a scatter diagram with an operating point visualized in the scatter diagram, and where the operator station server transmits the scatter diagram with the operating point to the operator station client via the visualization service, where the control system provides the at least one operating point with a visual coding generated based on an alarm status and/or a quality status of the first measured value associated with the operating point and the second measured value.

Industrial technical plant controlled and monitored by a process control, wherein a visualization system requests a history of selected process datum for that display period from a process control system and outputs the associated profile as a graphic forming process data points, where the visualization system determines the particular process data point as the average or median of the values of the selected process datum in a collection period characteristic of the particular process data point and where, for the particular process data point, the visualization system also determines the minimum and/or the maximum values of the selected process datum during the collection period such that whenever the minimum is below a predefined minimum value and/or the maximum exceeds a predefined maximum value, the visualization system indicates, together with the particular process data point, a secondary alarm not set by the process control system, but set by the visualization system.

A method and apparatus for generating an interactive interface on a display of an aircraft comprising: determining that an aircraft system has a faulty condition, the aircraft system comprising a plurality of system functions, the system functions being independently 5 actuatable, the determining comprising: generating an indication of which one of the system functions is associated with the faulty condition; generating the interactive interface, the interactive interface comprising a visual representation of a control panel, the control panel comprising a plurality of actuatable switches, each one of the actuatable switches being associated with a corresponding one of the system functions, the generating comprising: 0 determining, based on the indication, which one of the actuatable switches is to be associated with a visual faulty status, and displaying, on the display, the interactive interface comprising the visual faulty status.

Contextual rendering systems, methods, and computer-readable media include circuitry configured to parse a graphics file into a plurality of graphics objects, determine whether one or more dynamic behavior attributes are present for each graphics object, extract at least one tag name for each graphics object having the one or more dynamic behavior attributes, assign an attribute weight to each dynamic behavior attribute, compute a sum of the attribute weights for each tag name-graphics object combination, rank each of the tag name-graphics object combinations according to the respective computed sum, and display a portion of a graphics view of one or more graphics objects for a first-ranked tag name-graphics object combination in context with other graphics objects.

A method includes determining a current situation to be present in a process controlled by an industrial process control and automation system (IPCS) that includes at least one process controller coupled to input output (I/O) modules coupled to field devices including sensors and actuators that are coupled to processing equipment. Responsive to the current situation, displaying a plurality of suggested actions each including at least one step in a selectable panel in a human machine interface (HMI) associated with an operator computing system for an operator that is coupled to the process controller. Responsive to the displaying, the operator selects in the selectable panel at least one of the plurality of suggested actions (selected action). The selecting of the selected action results in the IPCS automatically implementing at least in part the step(s) associated with the selected action.

A method that includes obtaining a sensor reading from a sensor installed inside an underground vault and determining whether the sensor reading is indicative of an alarm state. When the sensor reading is indicative of the alarm state, the method obtains at least one new reading and determines whether the sensor reading includes sensor drift based at least in part on the at least one new reading. The alarm state is established when the sensor reading is determined not to include sensor drift. The sensor drift is removed when the sensor reading is determined to include sensor drift.

Embodiments of the invention include a system and method capable of generating an operations management interface enabling monitoring of distributed components of a process control application. The operations management interface can include a customizable display enabling operators to prepare decisions based on a context-based three-dimensional representation of the distributed components. The operations management interface display includes controls for manipulating graphically displayed representations of data rendered by the distributed components, and an interface for exchanging requests and data through data links to one or more distributed data-linked components. Some selectable displayed information in the operations management interface window can include locations, interconnection layout and hierarchy, and specifications, and datasheets of distributed components.

A method that includes obtaining a sensor reading from a sensor installed inside an underground vault and determining whether the sensor reading is indicative of an alarm state. When the sensor reading is indicative of the alarm state, the method obtains at least one new reading and determines whether the sensor reading includes sensor drift based at least in part on the at least one new reading. The alarm state is established when the sensor reading is determined not to include sensor drift. The sensor drift is removed when the sensor reading is determined to include sensor drift.

A method for providing an attribute of an element in a processing system having a plurality of elements, the processing system being represented as a directed graph having a plurality of nodes and directed edges, each node representing an element, each node having an attribute, and each directed edge representing a relation between two elements of the plurality of elements, the method including: selecting one node of the plurality of nodes as a starting node; constructing a subgraph, the subgraph including all the nodes that are forward-connected by at least one directed edge from the starting node; and outputting all nodes and the attribute of the nodes of the subgraph.