A complete set of interview questions on fieldbus communication useful for instrumentation and control engineering A protocol defines a standard method for communications Download top 180 communication protocol interview questions & answers pdf including hart, foundation fieldbus, profibus, modbus, industrial ethernet, plc, dcs and industrial automation.
Communication - Inst Tools
50 dcs & fieldbus interview questions with detailed answers for mechanical engineering interviews
Dcs architecture, hart, foundation fieldbus, profibus, and industrial networks
In this post, we’ll cover the most common profibus protocol interview questions and answers that will help you ace your next interview What is the length of the fieldbus message Is it different for discrete and continuous variables The total message period can vary from eleven to 276 bytes.
But the more complex functionality expected in a modern transmitter or valve (such as the inclusion of diagnostics, or control functions) really needs a full fieldbus. A key tenet of both the fieldbus foundation and profibus protocols is that they are nonproprietary and available to all companies wishing to include it in their product offerings.
