Abstract: A fieldbus component of the present disclosure is configured to transfer data either in a first data transfer mode to a public cloud or in a second data transfer mode to a private cloud. The fieldbus component includes a setting element, which is selectively settable to a first setting or to a second setting. The fieldbus component is configured to transfer data in the first data transfer mode to the public cloud when the setting element is set to the first setting and to transfer data in the second data transfer mode to the private cloud when the setting element is set to the second setting.

Abstract: The present disclosure resides in a method for monitoring an automated facility, wherein a plurality of field devices are integrated in the facility, comprising: connecting a cloud gateway with a first communication network of the facility; ascertaining field devices connected to the first communication network; testing whether device descriptions corresponding to the field devices are present in a server connected with the cloud gateway via a second communication network; downloading from the server device descriptions corresponding to the field devices and installing the device descriptions in the cloud gateway; creating a configuration plan, wherein the configuration plan defines at least one field device to be queried, the type of queried data, and the frequency of the querying; transmitting the configuration plan to the cloud gateway; querying data from the queried field devices according to the configuration plan; transmitting queried data to the server; and collecting and evaluating transmitted data.

Abstract: A fieldbus network is described, which has at least one device as well as a connecting apparatus, wherein the connecting apparatus is designed to transfer data from the fieldbus network into a cloud. Installed in at least one of the devices is a derived class, which is derived from a predetermined head class, wherein head attributes are established by the predetermined head class and additional device specific attributes are established by the derived class, wherein the at least one of the devices is designed based on the derived class to produce a data object for the data transfer to the cloud. The connecting apparatus is designed to receive the data object of the device, to convert at least a part of the data contained in the data object into a format of an interface of the cloud and to write the data into the cloud.

Abstract: A device access apparatus for a client-server system is described, wherein the device access apparatus is used to access components of a field bus network. The device access apparatus includes a general application that is installable on a server and configured to interchange data with the components of the field bus network. The device access apparatus also includes a device driver that is installable on a client and a communication proxy that is installable on the server that are configured to set up a data connection between the server and the client. The data connection is used to transmit data between the device driver and one of the components of the field bus network that is associated with the device driver. The communication proxy is configured to monitor data traffic on the data connection between the client and the server and detect errors in the data transmission.

Abstract: The present disclosure relates to a method for the application-specific setting of a field device, which is installed in a defined application in a process in automation engineering and determines or monitors at least one process variable of a medium, comprising: recording a diagnostic message which occurs or has occurred on the field device during a defined interval, analyzing which of the diagnostic messages are tolerable and/or plausible in the defined application, assigning an application-specific notice with regard to tolerability and/or plausibility to each diagnostic message that has arisen in the defined application, clearing the diagnostic message if this is classified as tolerable and/or plausible in the defined application, and using the application-specific setting of the field device, which clears the diagnostic message classified as tolerable and/or plausible.

Abstract: Described is a method for changing the display mode of a device access software with which components of a fieldbus system can be accessed. The device access software includes a frame application and at least one software component integrated into the frame application, wherein between the frame application and the at least one software component an interface is provided. The method includes switching the frame application from a first display mode into a second display mode different from the first display mode and changing at least one parameter in the software components via the relevant interface, wherein the change of the at least one parameter effects a switching of the display mode from the first display mode into the second display mode.

Abstract: The present disclosure relates to a method for establishing a network communication between network participant and a communication apparatus. The communication apparatus is configured to reset the operating system of the communication apparatus based on an image file located in the communication apparatus after turning on or restarting the communication apparatus, and start the operating system based on the image file, and execute a script. The script initiates or controls starting a first frame application, incorporating at least one communication application into the first frame application, and executing, using the communication application, a scan of a first communication network connected to the communication apparatus and ascertaining identification of all network participants deployed in the first communication network, as well as to a communication apparatus for performing the method of the present disclosure.

Abstract: Method for automatic switching of a communication resistor of a HART device in or out, wherein the method comprises steps as follows: transmitting a test signal on an electrical current loop; reading from the electrical current loop a test voltage signal, which is based on the transmitted test signal; comparing the test voltage signal with a reference signal; connecting the communication resistor into the electrical current loop when the test voltage signal exceeds the reference signal.

Abstract: The invention relates to a method and to a system for optimizing the commissioning of at least one of a plurality of field devices in an automation technology system, which are used in different applications, wherein the system comprises at least: one database for saving application information and device types of the plurality of field devices and for saving parameter sets of the plurality of field devices; an electronic computation unit that accesses the remotely arranged database and classifies, assigns, compares, and/or processes the data saved there and has an algorithm for creating and proposing an optimal parameter set; software for supporting a user during commissioning of one of the plurality of field devices, wherein the electronic computation unit is operated by means of the software.

Abstract: A method for automatically registering a topology of a fieldbus network from a device access software. The device access software is installed in a host, which is in data connection with the fieldbus network, and the fieldbus network includes a plurality of field devices and gateway devices. The method includes scanning an address space of a field access device or a predetermined gateway device of the fieldbus network and determining gateway devices and field devices present in this address space. For each found gateway device, the method includes scanning an additional address space provided by the found gateway device and determining additional gateway devices and field devices present in the additional address space. The method is repeated until all gateway devices present in the fieldbus network in the region below the field access device or the predetermined gateway device are found or until a break condition is fulfilled.

Abstract: The invention relates to a method and to a system for optimizing the operation of a plurality of field devices in an automation technology plant. The method comprises: ascertaining application information and device types of field devices, wherein the application information describes the application of the respective field device; classifying the application information and storing the classified application information; ascertaining parameter sets from each of the plurality of field devices, wherein the parameter sets comprise multiple parameters and each parameter is assigned a parameter value or a parameter value range, and each field device has at least one current parameter set and at least one standard parameter set, and storing the parameter sets; comparing the current parameter sets with the standard parameter sets to determine actually used parameters of a device type for an application; and operating the field device on the basis of the actually used parameters.

Abstract: Method for automatic switching of a communication resistor of a HART device in or out, wherein the method comprises steps as follows: transmitting a test signal on an electrical current loop; reading from the electrical current loop a test voltage signal, which is based on the transmitted test signal; comparing the test voltage signal with a reference signal; connecting the communication resistor into the electrical current loop when the test voltage signal exceeds the reference signal.

Abstract: A method for operating a field device is disclosed, the field device having settings and/or functions classified into different security levels, where one of the settings and/or functions of the field device is selected by a user, at least one security measure is implemented depending upon the security level with which the selected setting and/or function is associated, and the security measure determines whether the selected setting and/or function of the field device is released for the user.

Abstract: The application relates to a data transmission system for a data exchange between a field bus system that includes at least one field device and device access software installed on a host. The data transmission system includes a coupler device connected to the field bus system and a generic communication driver integrated in the device access software. The data transmission system further includes a central data transmission path between the generic communication driver and the coupler device. The generic communication driver is configured to exchange data with device drivers integrated in the device access software and to transmit data received from the device drivers to the coupler device, and to forward data received from the coupler device to the respective device driver. The coupler device is configured to convert data traffic from a first format to a second format and from the second format to the first format.

Abstract: The disclosure includes a method of automation technology for wireless transmission of at least a first information between an initiator and a plurality of receivers in a receiving mode, comprising: transmitting the first information by the initiator in a first communication pulse; receiving the first information by at least one receiver; transmitting an additional communication pulse containing the same first information as the first communication pulse, by at least one receiver that received the first communication pulse, and changing the at least one receiver into an acknowledgment mode; repeating the previous step, until all receivers are changed into the acknowledgment mode; activating at least one receiver, which is located in the acknowledgment mode; performing the at least one additional command contained in the received first information by the activated receiver; and changing the activated receiver into the receiving mode.

Abstract: Method for extending an embedded software component of a field device (F), wherein an extending software component is loaded into a memory of the field device (F), wherein by means of the extending software component at least one supplemental application function is provided for the field device (F), and wherein the embedded software component and the extending software component interact, in order to execute the supplemental application function.

Abstract: Apparatus for supplying power to a field device, comprising: a first electrical connector adapted to electrically couple a field device to the apparatus, a power supply unit electrically coupled to the first connector and adapted to provide electrical power to a field device via the first connector; a local user input, e.g. a manually operated switch, adapted to be actuated by a user; a monitoring circuitry electrically coupled to the local user input and adapted to detect an actuation of the local user input. The monitoring circuit is adapted to generate an activation signal causing the power supply unit to provide electrical voltage to the first electrical connector for powering a field device electrically coupled to the first connector.

Abstract: A method for setting energy supply parameters of a field device electrical current supply module. The field device electrical current supply module is connected, in such case, exclusively to one field device. The connected field device can be supplied electrical energy by the field device electrical current supply module. In the method, a field device type of the connected field device is identified first by the field device electrical current supply module. Then, a parameter setting of at least one energy supply parameter of the field device electrical current supply module is automatically read out from a database and this is loaded into the field device electrical current supply module.

Abstract: Method for start-up of a field device, wherein for start-up of the field device an energy storage unit (R) for storing electrical energy is charged by means of a power supply (PS), preferably a power-limited power supply (PS), and wherein the electrical energy stored in the energy storage unit (R) is used to supply the field device at least at times with electrical energy, at least during start-up of the field device.

Abstract: A radio unit for a plant of process automation technology. The radio unit has a power circuit, which serves to derive first and second supply voltages from a voltage source, wherein the power circuit has a first output, via which the first supply voltage is tappable to serve for driving an operating electronics of the radio unit, wherein the power circuit has at least a second output, via which the at least a second supply voltage is tappable to serve for driving at least one field device connectable to the second output.