5 results about "OLE for Process Control" patented technology

Examples of techniques to enable transmission of alarm data in an industrial automation setting using a publish-subscribe communication system within an Open Platform Communications Unified Architecture (OPC UA) framework. In an example, the alarm data, initially encoded in OPC UA format, is collected from an OPC UA server over a client-server communication system. This data is then re-encoded into a target format compatible with a publish-subscribe communication network. The re-encoding process involves decoding a value from the alarm data based on OPC UA specifications and assigning the decoded value to a preidentified field in the target format. The re-encoded alarm data is then assigned to a message payload of a Message Queuing Telemetry Transport (MQTT) packet, which is subsequently published to an MQTT broker.

An industrial extract, transform, and load (ETL) system extracts and transfers data from proprietary industrial systems and devices to cloud-level systems or other higher level applications. The industrial ETL system uses application connectors that are designed to interface with various types commonly used or proprietary industrial systems and devices—including but not limited to industrial controllers, open platform communications (OPC) servers, databases, MQ telemetry transport (MQTT) brokers, motor drives, telemetry devices, etc.—and to extract data from those systems in a manner that reduces the impact on those systems' core functionalities relative to conventional ETL approaches. The system's application connectors use the same technology stack to communicate with multiple different devices and systems that are commonly found in industrial software architectures.

The present invention relates to a method (100) for configuring a field device, the method comprising the following steps: - identifying (110) an original Open Platform Communications Unified Architecture (OPC UA) server provided for the same type of field device; - creating (120) a dataset of parameter values ​​of the original OPC UA server; - storing (130) the created dataset of parameter values ​​of the original OPC UA server in a storage medium separate from the original OPC UA server; and - generating (140) a configuration for the field device, including the created dataset using the parameter values ​​of the original OPC UA server in the storage medium separate from the original OPC UA server.

A system may include a server that may communicate via an Open Platform Communications United Architecture (OPC UA) protocol. The system may also include an input / output (I / O) device having a server component configured to communicate with the server via the OPC UA protocol and a pipeline component. The pipeline component may translate one or more datasets received by the I / O device into the OPC UA protocol and send the one or more translated datasets to the server via the server component.

An industrial extract, transform, and load (ETL) system extracts and transfers data from proprietary industrial systems and devices to cloud-level systems or other higher level applications. The industrial ETL system uses application connectors that are designed to interface with various types commonly used or proprietary industrial systems and devices—including but not limited to industrial controllers, open platform communications (OPC) servers, databases, MQ telemetry transport (MQTT) brokers, motor drives, telemetry devices, etc.—and to extract data from those systems in a manner that reduces the impact on those systems' core functionalities relative to conventional ETL approaches. The system's application connectors use the same technology stack to communicate with multiple different devices and systems that are commonly found in industrial software architectures.