Answer / jits_patel2002

ALSPA is the ALSTOM make DCS system..... which is used in the power industries 

Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.

0 Answers  

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how to define the P,I,D value in tuning pid loops in online.

1 Answers   Thermax,

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In RTU Panel we are having several Analogue & Digital Inputs /Outputs. We are recently facing some problems over Analog inputs , which are not updating properly (But Digital Input are updating normally) Can any one tell me from where the problem is creating , we have checked PLC CPU card, Analog Input card & we reconfigured ,But still the issue is there. Issue : 1. Sometimes Analog values are updating & sometimes not. 2. Analog values are not updating normally , showing some wrong Values 3. Total dead (0 value) Analog values are Level & flow measurement from the field instruments. (But in field the instruments are working normally & Displaying the values normally in local display unit) This problem we are facing in our Water Plant. If any one experienced this same problem or having any ideas related to our issue PLS send your valuable Answers/Replies...

6 Answers   L&T,

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Difference between dcs and plc including date processing and architecture.

0 Answers  

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please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?

0 Answers   HP, Siemens,

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what is the difference between the microcontroller and PLC?

9 Answers   HAL, Havells,

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What is the meaning of slope in PH transmeter?

1 Answers   Uttam Sugar,

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why bevelling is done in an orifice ?

4 Answers   ABB,

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How many interlocks at turbine? Plz explain briefly

0 Answers   MRPL Mangalore Refinery and Petrochemicals Limited,

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Can a pneumatic control valve work without positioner?

4 Answers   SMC,

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Explain Three way boiler.

2 Answers   L&T,

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Operational amplifiers

0 Answers   CCIE,

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