Industrial Controls, Meters Archives

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* Question What are the main standards of Industrial Ethernet? * Answer Industrial Ethernet is developing the appropriate application layer [...]

* Question What are the characteristics of the selective process program? * Answer A selective flow program with 3 branches, the characteris [...]

* Question What are the offset and gain adjustment methods? * Answer (1) Find out which channel the analog quantity after D/A conversion is [...]

* Question What are the characteristics of the state transition diagram? * Answer (1) A complex control task or control process can be decom [...]

* Question What are the characteristics of the parallel process program? * Answer A parallel flow program with three branches, the character [...]

* Question What is the working principle of solid state relays? * Answer The solid state relay is a kind of four-terminal device with two te [...]

* Question What are the methods and steps for designing a PLC state transition diagram? * Answer (1) The entire control process is decompose [...]

* Question What are the approximate aspects of PLC usage? * Answer 1.Switching logic control 2.Motion control 3.Process control 4.Data [...]

* Question What are the functions of the 485BD? * Answer (1) Data transfer without protocol. (2) Data transfer of a proprietary protocol.Da [...]

* Question What are the given ways of the inverter output frequency? * Answer The given mode of the inverter output frequency is divided int [...]

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Category: Industrial Controls, Meters