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.

Methods and systems for managing a premises are disclosed. The premises may comprise a premises system and a gateway in communication with the premises. The gateway may send, to a remote device, premise data received from the premises system.

Houdry lumps can be reduced by controlling the reactors in a fixed bed dehydrogenation process for producing olefins according to defined rules. A programmable logic controller can apply the rules to the operation of the dehydrogenation unit and control the operation of individual reactors according to the rules. By doing so, the performance of dehydrogenation units can be improved without adding any heat generating inerts, such as CuO-α alumina For example, the dehydrogenation units can be operated according to combinatorics in the programmable logic controller such that the farthest two reactors in the dehydrogenation unit never operate in parallel in the dehydrogenation or air regeneration steps.

The invention relates to a motor control device, a control method, an information processing program and a recording medium, even though the network for receiving an output permission signal is not connected, the test run of the motor can be safely performed. Even though a signal generating element (104) of a servo driver (10) does not receive the output permission signal through a field network (30), if the connection to the field network (30) is determined to be not required, the signal generating element (104) does not generate the safety command.

A control device includes a controller that executes a control arithmetic calculation controlling a control target; a communication device that executes processing for secure communication using a certificate; a detector that detects that an end of the certificate approaches; and a notification device that notifies that the end of the certificate approaches.

Methods and systems for managing a premises are described. A gateway device may monitor a plurality of devices at a premises. A mobile device may receive, from the gateway device, data indicative of one or more events of the plurality of devices. The mobile device may output a user interface comprising status information associated with the plurality of devices. The user interface may allow for user input to generate control operations associated with the premises.

Methods and systems for managing a premises are described. A gateway device may monitor a plurality of devices at a premises. A mobile device may receive, from the gateway device, data indicative of one or more events of the plurality of devices. The mobile device may output a user interface comprising status information associated with the plurality of devices. The user interface may allow for user input to generate control operations associated with the premises.

Methods and systems for managing a premises are disclosed. The premises may comprise a premises device and a gateway device in communication with the premises device. The gateway may send, to a server device and based on a current mode associated with the premises, one or more messages.

A big data network or system for a process control system or plant includes a big data apparatus including a data storage area configured to store, using a common data schema, multiple types of process data and/or plant data (such as configuration and real-time data) that is used in, generated by or received by the process control system, and one or more data receiver computing devices to receive the data from multiple nodes or devices. The data may be cached and time-stamped at the nodes and streamed to the big data apparatus for storage. The process control system big data system provides services and/or data analyses to automatically or manually discover prescriptive and/or predictive knowledge, and to determine, based on the discovered knowledge, changes and/or additions to the process control system and to the set of services and/or analyses to optimize the process control system or plant.

Methods and systems for managing a premises are described. A gateway device may monitor a plurality of devices at a premises. A mobile device may receive, from the gateway device, data indicative of one or more events of the plurality of devices. The mobile device may output a user interface comprising status information associated with the plurality of devices. The user interface may allow for user input to generate control operations associated with the premises.