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Answer / nikunj
Master PLC will control whole the system and send or receive
the information & command from the connected slave id's.
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Answer / alok
Master plc receive the information and send command signal to slave device
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regarding level tx i would like to know how to select the range of the level transmitter in a closed drum(steam drum or deaerator)?
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
why generation of syncronized generator increases when frequency of grid is less then 50Hz & generation decreases when grid frequency goes up from 50 Hz, as comparision with set value entered in govering panel?
How a rtd work, and what volts/current goes to a RTD to measure the resistence?
What is the use of each wire in three wire RTD
how to calibrate Necleuonic level transmitter.?
How can we measure the level of a closed system like drum
what is the characteristics of control valve?
what is the T/C & RTD mesuremaint?
What is loop checking ?
how to use one 4-20mA signal for two indicater or controller & give necessary precaution.
what is interface level and how it is calibrate?