How signals can be taken through modbus?

1 Answers  

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what is the vital subject for scoring bhel exam&what is the question pattern

0 Answers   Bhel,

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What is open loop and close loop?

4 Answers   L&T, Pearl Distillery,

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what is the process for double acting cylinder pneumatic for 32' v/v

0 Answers  

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What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

0 Answers  

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I want to take temp. data from recorder to computer. Which communication system is best from this option(Rs 232- 485/ethernet/USB)?

3 Answers  

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What is the minmum distance between the electrical panel and Instrument panel

1 Answers   Dodsal,

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I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.

0 Answers   JSW,

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What is CNC

1 Answers  

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define feed forward control loop with example and drawing?

0 Answers   Honeywell,

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What is the function of positioner in control valves? does the control valve operate without positioner?

3 Answers   Hofincons,

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what is the formulae to find the thermocouple output to temperature

5 Answers  

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