Abstract:
Exemplified methods and systems are disclosed that provide a control IO device comprising a head unit and a plurality of IO slices coupled to a common backplane in which two or more adjacent IO slices are functionally connected to one another over an independent IO bus to form a functional IO slice group.
Abstract:
A system includes a risk assessment system. The risk assessment system includes a risk calculation system configured to calculate a risk based on one or more static inputs and one or more dynamic inputs. The one or more dynamic inputs includes a location of a human resource, a mobile resource, or a combination thereof. The risk assessment system further includes a decision support system (DSS) configured to use the risk to derive one or more decisions based on the risk, the one or more static inputs, and the one or more dynamic inputs. The one or more decisions are configured to aid in operating an industrial facility.
Abstract:
A fault detection system for an over-speed protection system of a rotating machine includes a first speed sensor, second speed sensor, and third speed sensor sensing a speed of a shaft of the rotating machine. The system includes a first input configured to receive a first pulse train from the first speed sensor, a second input configured to receive a second pulse train from the second speed sensor, a third input configured to receive a third pulse train from the third speed sensor, and a processor configured to generate a shutdown signal for the rotating machine based on the first pulse train, the second pulse train, and the third pulse train.
Abstract:
Exemplified methods and systems are disclosed that provide a control IO device comprising a head unit and a plurality of IO slices coupled to a common backplane in which two or more adjacent IO slices are functionally connected to one another over an independent IO bus to form a functional IO slice group.
Abstract:
A fault detection system for an over-speed protection system of a rotating machine includes a first speed sensor, second speed sensor, and third speed sensor sensing a speed of a shaft of the rotating machine. The system includes a first input configured to receive a first pulse train from the first speed sensor, a second input configured to receive a second pulse train from the second speed sensor, a third input configured to receive a third pulse train from the third speed sensor, and a processor configured to generate a shutdown signal for the rotating machine based on the first pulse train, the second pulse train, and the third pulse train.
Abstract:
Disclosed herein are systems and methods method of verifying the configuration of an overspeed system for a shaft. The method comprises determining a first rotational speed of a shaft using an overspeed system. The overspeed system comprises a toothed wheel that rotates in relation to the rotational speed of the shaft. The method further comprises determining a second rotational speed of the shaft using a vibration sensing system for monitoring vibration of the shaft. The method further comprises comparing the first rotational speed of the shaft and the second rotational speed of the shaft to verify a configuration of the overspeed system.
Abstract:
A system includes a risk assessment system. The risk assessment system includes a risk calculation system configured to calculate a risk based on one or more static inputs and one or more dynamic inputs. The one or more dynamic inputs includes a location of a human resource, a mobile resource, or a combination thereof. The risk assessment system further includes a decision support system (DSS) configured to use the risk to derive one or more decisions based on the risk, the one or more static inputs, and the one or more dynamic inputs. The one or more decisions are configured to aid in operating an industrial facility.
Abstract:
Systems, methods, and computer-readable media for fault detection are disclosed. At least one controller may identify a plurality of values where each value corresponds to a monitored parameter or a measured parameter. The at least one controller may determine a respective deviation between each of the plurality of values and an expected value, and may further determine whether at least one of the respective deviations exceeds a threshold. Upon a determination that at least one of the respective deviations exceeds the threshold, a fault may be detected. Each of the plurality of values may be associated with a respective device that monitors or measures the value. A detected fault may be associated with the device that monitors or measures the value determined to deviate from the expected value by more than the threshold.