Faulty Device Replacement for Industrial Networks
In the case of failing equipment in industrial plants, the replacement time and effort must be kept at a minimum to increase the overall system availability. A well-designed Faulty Device Replacement (FDR) concept is therefore a central issue to the effective operation of industrial plants. Network enabled devices supporting FDR with minimum subsequent manual device configuration after replacement form a key requirement to improve repairability. To achieve this, several FDR techniques have been proposed and implemented by different vendors and organizations. In this work, a performance model for the time to repair and a taxonomy for existing FDR methods is provided. This can be used as a basis for comparative performance measurements to derive the most suitable method during the planning phase of an industrial network.
Availability Fault Repairability Ethernet DHCP LLDP TFTP Relay Agent Option 82
Markus Rentschler
Hirschmann Automation & Control GmbH 72654 Neckartenzlingen
国际会议
IEEE 10th International Conference on Industrial Informatics(第十届IEEE工业信息学国际学术会议 INDIN2012)
北京
英文
57-62
2012-07-25（万方平台首次上网日期，不代表论文的发表时间）