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The PROFIBUS transmission time delay property has been studied. Based on the uniform transmission time delay model of fieldbus, the PROFIBUS general and simplified transmission time delay formulas were given, and the important aspects that influence transmission time delay, block time, frame time and respond time of receiver, were summarized. For the case that the address of the node which tries to...
The PROFIBUS transmission time delay property has been studied. Based on the PROFIBUS simplified message transmission time delay formulas, one of the important aspects that influences message transmission time delay - frame transmission time, were analyzed. PROFIBUS frame transmission time mathematical model was proposed. The structure of PROFIBUS frame transmission time was analyzed and the parameters...
The transmission time delay property of fieldbus is an important factor that influences the real time property of industrial control networks. The frame transmission time of message is one important part of fieldbus transmission time delay, based on the fieldbus transmission time delay model. PROFIBUS frame transmission time mathematical model was proposed, for four data link layer severs of PROFIBUS...
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