What is three element in drum level?
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why used three wire in RTD.
what can of fault ofently come in vibration mesurement?
How ejector(or)evactor air pump is working in thermal power plant?
how to convert bar to mA?
why we use only 4 to 20ma other than 0 to 16 ma
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...
What is the solution if rotork motorised control valve showing pink Colour in dcs.
3 Answers Bhushan Power Steel,
pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.
In Safe Guarding test what means by "Failed to Danger" ?
differentiate different units of pressure like US & UK standards
FOR CO/CO2/O2/NOX applications which of the following manufature is best? and what is the basic principle of gas analysers? ABB/YOKOGAWA/EMERSON/SIEMENS/TELEDYNE/THERMOFISHER
Explain about relays.. Can we give both AC and DC to the same relay... How it is energising.. Explain its working..
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