Patent application number | Description | Published |
20090030950 | Method for exchange of upkeep-relevant information with a computer-supported, upkeep system - A method for exchanging upkeep-relevant information regarding a field device with a computer-supported upkeep system, which manages upkeep-relevant information regarding the field device in a database. A mobile, manually portable device is utilized, which has an interface for a wireless Internet access. According to the method, a wireless Internet access is established by the mobile, manually portable device. Subsequently, upkeep-relevant invention regarding the field device is exchanged between the computer-supported, upkeep system, which is connected to the Internet, and the mobile, manually portable device, via the Internet. | 01-29-2009 |
20110215924 | METHOD FOR DYNAMICALLY ADAPTING A DIAGNOSTIC SYSTEM - A method has been invented for dynamically adapting a diagnostic system, which is at least partially implemented in a controller, and which has at least one diagnostic block. In such case, the controller is, in communication via a fieldbus with at least one field device, wherein the at least one diagnostic block is embodied in such a manner, that through this, various diagnostic parameters of the at least one field device are capable of being read. Additionally, the at least one diagnostic block is implemented (or provided) in the controller and/or in the at least one field device. The method includes steps as follows: Reading at least one diagnostic parameter of the field device by the diagnostic system; checking by the diagnostic system, referencing the at least one read diagnostic parameter, of whether a predetermined criterion for an alarm or error report is fulfilled; if such a predetermined criterion is fulfilled, automated checking by the diagnostic system, on the basis of predetermined rules, of whether an adapting of the criterion is possible in such a manner that the adapted criterion for an alarm or error report is no longer fulfilled; and outputting an alarm or error report only if such an adapting of the criterion is not possible. | 09-08-2011 |
20120185625 | Method for operating a fieldbus interface - A method for operating a fieldbus interface (FI) connected to a fieldbus of process automation technology. The method includes the following: tapping data traffic on the fieldbus by the fieldbus interface; and registering tapped configuration information relative to cyclic data traffic on the fieldbus by the fieldbus interface. | 07-19-2012 |
20120233370 | PROCESS CONTROL ASSEMBLY FOR A PROCESS AND/OR AUTOMATION TECHNOLOGY APPARATUS - A process control arrangement (PKA), having a number of fieldbus systems (DP | 09-13-2012 |
20130041485 | SYSTEM AND METHOD FOR SERVICING FIELD DEVICES IN AN AUTOMATED PLANT - A system for servicing field devices in an automated plant with a superordinated control/service unit, wherein the superordinated control/service unit accesses the field devices via a communication network. The communication network has at the control/servicing level a first bus system with a first transmission protocol and at the field level a second bus system with a second transmission protocol. The conversion of the two transmission protocols occurs in a gateway and provided in the gateway a basic software, which, upon the occurrence of an event, scans to ascertain the field devices arranged at the field level and utilizes the ascertained information concerning the field devices, in order to download the corresponding electronic device descriptions from an application server and to provide these to the control/service unit for servicing the field devices. The application server contains server apps. | 02-14-2013 |
20140122855 | Method for Offline Configuration of a Field Device - A method for offline configuration of a predetermined field device type having an integrated web server. The field device is intended to be applied at a process point in an automated process plant. Field devices of different field device types having integrated web servers are physically provided by a service provider, wherein a customer connects via Internet to the respective field device type corresponding to the field device to be configured. The field device of the predetermined field device type is so configured via the Internet that it meets requirements for use at the process point in the process plant, wherein, after terminating the offline configuration, the device configuration data are so held that the customer has access to the device configuration data, and wherein upon later mounting of the field device at the process point in the process plant the offline produced, device configuration data can be made available to the field device. | 05-01-2014 |
20150145654 | Method for Operating a Field Device - A method for operating a field device, wherein at least one command that is in line with a communication protocol for operating a field device is sent from a higher-order unit to a field device by sending the command to an operating unit by means of a first bearer protocol and by transmitting the command from the operating unit to the field device by means of a second bearer protocol. | 05-28-2015 |