Answer / prashant

frist click on reflash and wait for 20 minute, and touch
screen calibation in one time, then hart boot up in auto.

What are the two states of a controller

3 Answers  

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Dear all... I have 1 0-400 duplex type RTD, I connected the A side to the temperature indicator and B side to the PLC panel, but when I have observed then found that The PLC side temp has the variation. and it was distub to other RTD temp also. so what can I do.pls help me

1 Answers   Worley Parsons,

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What types of thermocuple are mostly used?

6 Answers  

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EXPLAIN NETWORK COMMUNICATION ON DCS?

0 Answers  

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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?

1 Answers  

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in my plant 100% feedwater control v/v is air to close but due to instrument air fail,the valve opens but instead of drum level high its get tripped in low low drum level.the urv of level tx is 0 and lrv is -800.pls tell me the reason. for such behaviour.

1 Answers   Sirpur Paper Mill,

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How signals can be taken through modbus?

1 Answers  

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how to calibrate temprature switch and flow switch ?

1 Answers   Adgas,

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how u calculate ai/di/ao/do capacity in ur dcs?

1 Answers  

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How to calibrate and check thermal mass flow meter of Make thermal instrument company inc model 60?

1 Answers   Wood Group,

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How a rtd work, and what volts/current goes to a RTD to measure the resistence?

1 Answers   DVC,

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How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?

0 Answers  

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