Abstract: The claimed subject matter provides a system and/or method that facilitates providing a service to an industrial environment. A selection component can identify a portion of data hosted by a remote server. A build component can construct at least one of a portion of a customized application or a portion of a customized service based at least in part upon the portion of data, wherein at least one of the portion of customized application or the portion of customized service is utilized within the industrial environment.

Abstract: The claimed subject matter provides a system and/or method that facilitates providing manageability within an industrial environment. A controller can execute with a real-time operating system such that the controller can include two or more controller engine instances executing as processes on the controller. A distribution component can divide a portion of the industrial environment into at least two or more units based at least in part upon scale data, the two or more units include respective dedicated execution space.

Abstract: The claimed subject matter provides a system and/or method that facilitates enhancing simulation within an industrial environment. A controller can execute with a real-time operating system such that the controller can include two or more controller engine instances executing as processes on the controller. A testing component can sand-box a portion of a simulation and/or test within a controller engine instance to enable the generation of an isolated test result within the industrial environment.

Abstract: The claimed subject matter provides a system and/or method that facilitates employing safety within an industrial environment. An enhancing component can implement at least one of a security level, authentication, authorization, or an access right to a validated action to at least one of the controller or the controller engine instance. The enhancing component can further separate two or more entities within the industrial environment, the first entity related to process control and the second entity related to process safety. Additionally, the enhancing component can employ at least one of a backup controller or a backup controller engine instance in the event of at least one of a software error or a hardware error within the industrial environment.

Abstract: The claimed subject matter provides a system and/or method that facilitates programming in an industrial environment. An online controller can execute with a real-time operating system such that the online controller can include two or more controller engine instances executing as processes on the online controller, wherein at least one controller engine instance can employ a portion of code to utilize a device within the industrial environment. An edit component can dynamically implement a portion of disparate code with at least one controller engine instance.

Abstract: A high reliability network provides for measurements of network delays through pairs of transmissions of local clock values used in a first message to deduce clock value offsets and in a second message to reveal network delays.

Abstract: A system serializes control signals within a safety control architecture wherein a safety serial interface at least one of receives and transmits signals from one or more processing components. A serialization component receives and serializes at least one data packet from the safety serial interface to control at least one of an input and an output associated with the safety control architecture. A safety related test circuit verifies input signals associated with the serialization component are not internally falsifying the state of the input signals. A heartbeat watchdog component verifies a true heartbeat bit in the at least one data packet is opposite a complement heartbeat bit in the at least one data packet within a predetermined time interval and shuts off power to at least one of an output and an input if such a condition is not met.

Abstract: A method and system for use with an enterprise operation and at least one processor linked to the operation, the method for requesting service from a most optimal enterprise user when at least one interesting condition related to the operation occurs, the method comprising the steps of providing a wireless information device (WID) to each enterprise user, monitoring the operation for at least one diagnostically interesting condition, when at least one diagnostically interesting condition is identified, identifying at least one of the enterprise users as the most optimal user to address the diagnostically interesting condition and suggesting, via the user's WID, an appointment to address the interesting condition that may be added to the schedule of the most optimal user.

Abstract: Systems and methods are provided for communications across multiple networks in a substantially transparent and seamless manner. In one aspect, an industrial automation system is provided. The system includes a communications component to facilitate communications in an industrial controller network, where the communications component can include a protocol encapsulation component, a network services interface, or a protocol converter to process multiple network protocols. A controller component employs at least one network protocol to communicate with at least one other network protocol via the communications component. Also, the communications component can include multiple communications stacks to facilitate communications with the multiple network protocols.

Abstract: A system serializes control signals within a safety control architecture wherein a safety serial interface at least one of receives and transmits signals from one or more processing components. A serialization component receives and serializes at least one data packet from the safety serial interface to control at least one of an input and an output associated with the safety control architecture. A safety related test circuit verifies input signals associated with the serialization component are not internally falsifying the state of the input signals. A heartbeat watchdog component verifies a true heartbeat bit in the at least one data packet is opposite a complement heartbeat bit in the at least one data packet within a predetermined time interval and shuts off power to at least one of an output and an input if such a condition is not met.

Abstract: Systems and methods are provided for communicating with control objects according to a singular and unified address space. In one aspect, an industrial communications system is provided. The system includes a global address protocol that can be employed to communicate with local or remote networks. An industrial protocol is adapted to interface with the global address protocol, where a network component communicates with one or more control components via the industrial protocol and in accordance with an address supplied by the global address protocol.

Abstract: A inter-network interface device usable in a highly reliable industrial control system provides an interface between a producer module transmitting redundant messages in accordance with a communication protocol and a consumer module receiving the messages in accordance with a different communication protocol. The inter-network interface device includes a first network interface receiving two messages from the producer, a microprocessor capable of converting the messages from the producer communication protocol to consumer communication protocol, and a second network interface transmitting the messages to the consumer. One of the messages is reversible altered with respect to the other message. The altered message is uninverted in the consumer module, and compared to the other message to ensure that no transmission errors have occurred.

Abstract: A bridge usable in a highly reliable industrial control system provides an interface between a producer module transmitting redundant messages in accordance with a communication protocol and a consumer module receiving the messages in accordance with a different communication protocol. The bridge includes a first network interface receiving two messages from the producer, a microprocessor capable of converting the messages from the producer communication protocol to consumer communication protocol, and a second network interface transmitting the messages to the consumer. One of the messages is reversible altered with respect to the other message. The altered message is uninverted in the consumer module, and compared to the other message to ensure that no transmission errors have occurred.

Abstract: The present invention relates to a system and methodology facilitating flexible resource distribution in an industrial control environment. A query component is provided to determine one or more system resources from a networked industrial controller system, wherein the resources can include listings of applications, configurations, variable settings, and performance capabilities associated with a controller. Upon receiving available resource listings from various control devices, a distribution component can update the devices based in part on the resource listings and according to various criteria. A configuration component can be utilized in the controller system to provide network updates of controller parameters and to facilitate automated protocol selections when interacting with out-of-network devices. An analysis component can interact with the query, distribution, and configuration components to support higher-level decision-making in the resource distribution and allocation process.

Abstract: A method and apparatus for controlling resources integrated to perform a process on a work product within an environment where at least one of a first of the resources and the work product is a moveable item that moves during the process, the method comprising the steps of providing an information device on the moveable item, ascertaining the location of the information device and controlling at least a first of the resources as a function of the location of the information device.

Abstract: A method and apparatus for use with a plurality of resources integrated within a space for performing a process and a program run by a processor for controlling the process, the method for associating the program with the resources and comprising the steps of identifying at least a first reference point within the space, identifying the relative juxtaposition of at least a first resource with respect to the first reference point and associating the first resource with the program as a function of the relative juxtaposition of the resource to the reference point.

Abstract: A method and apparatus for use with a component assembly that forms part of an enterprise and at least one processor, the processor programmed to perform at least one diagnostic process on the assembly and to at least periodically perform at least one summary process on the assembly, the method for commencing the at least one summary process and comprising the steps of specifying at least one triggering relationship between at least a first enterprise user and the assembly that is to initiate the at least one summary process, determining when the at least one triggering relationship occurs and, when the at least one triggering relationship occurs, causing the processor to perform the at least one summary process.

Abstract: A highly reliable industrial control system is produced using a network running a standard serial protocol on two redundant messages. A safety protocol is embedded within the standard serial protocol by adding to special error detecting data redundant with the protocol of the standard serial network. In addition, only a single network protocol module (CAN) is necessary to transfer two logical messages of data between modules. In order to still provide redundancy, the data on one of the messages is encoded in a predetermined manner, such as by inverting each bit of data, prior to transmission over the network. The data is then decoded at the destination module and compared to the data on the other logical message to determine whether a transmission error has occurred. Safety protocol may be implemented in an additional level for integrated circuits or through firmware changes in programmable aspects of the industrial controller components.

Abstract: Safety level error detection comparable to that provided by redundant wired safety relays is obtained on a backplane of a programmable logic controller or the like by a combination of error detection methods that in sum provide the requisite level of error detection required without necessitating a particular hardware requirement or duplicative message transmissions.

Abstract: A highly reliable industrial control system is produced using a network running a standard serial protocol. A safety protocol is embedded within the standard serial protocol by adding to special error detecting data redundant with the protocol of the standard serial network. In addition an overarching protocol involving timing of messages is imposed to provide the necessary level of reliability in the standard serial network. This approach allows the safety protocol to be used with a wide variety of commercially available serial communication standards without modification of the media or the specialized integrated circuits used for that communication. Safety protocol may be implemented in an additional level for integrated circuits or through firmware changes in programmable aspects of the industrial controller components.