Published: 31 March 2012

Utilization of advanced self-diagnostic functions implemented in frequency inverters for the purpose of the computer-aided identification of operating …

Jerzy Swider1
Mariusz Hetmanczyk2
Piotr Michalski3
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Abstract

The article is a continuation of papers published in previous publications referred to the development of the Computer Control and Diagnostic System of Distributed Drives [1, 2, 3]. Authors of the paper focused on the group of frequency inverters coupled by the ProfiBus DP network, elaborated expert system and integrated control and diagnostic blocks placed in the PLC memory, at an angle of possibility of utilization of integrated selfdiagnostic algorithms of frequency inverters to the implementation in the Computer Control and Diagnosis System of Distributed Drives (CCaDSoDD) system. The article includes also an analysis of potential possibilities of utilization of embedded functions and restrictions connected with accepted assumptions.

About this article

Received
01 September 2011
Accepted
14 February 2012
Published
31 March 2012
Keywords
self-diagnostic functions
frequency inverters
diagnostic inference