A multi-protocol real-time monitoring and validation system for distributed fieldbus-based automation applications |
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Affiliation: | Industrial Automation Lab, Electrical Engineering Department, Universidade Federal do Rio Grande do Sul—UFRGS, 91040280 Porto Alegre, Brazil;Dipartimento di Elettronica e Informazione, Politecnico di Milano, Italy |
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Abstract: | This work describes BR-Tool (Bus Real-Time Monitoring Tool), an on-line monitoring and validation system to evaluate timing characteristics of automation systems implemented as a distributed network of fieldbus devices. BR-Tool supports several industrial communication protocol standards. It includes a programmable messages logger module and a validation toolset that allows timing requirements specification, validation, and graphical visualization of results. In order to illustrate the main system characteristics, two industrial case studies are presented: a Profibus-DP-based manufacturing system and an energy systems application (a multitap-transformers position control system) based on the CANOpen protocol. |
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