Answer Posted / umapathi r

Keyphasor is used for reference signal in absolute phase and also measured the shaft speed

Yokogawa CENTUMVP R6.09 unable to download to Engineering Station with ExaOPC R3.75 The issue is when I try to download the common project section to the Engineering Station (STN) from the HIS in System View, it is unable to connect. The error displayed is: WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. STN0149 ---- ERROR = 2 WARNING = 1 ---- Background: >Updated the ExaOPC software on the STN from 3.60 to 3.75 >STN operating system is Windows Server 2008 R2 >HIS operating system is Windows Server 2016 Stanard Solutions attempted include: >Ensuring all IP addresses are correct and all networked devices can be pinged. >The ability to ping a device using its host name from another device ( from HIS) >Ensure both devices firewalls are disabled. >The antivirus installed on the STN is disabled. >Ensuring both devices are within the same workgroup. >Added both devices to each other's Host and LMHost files. >Running IT Security tool after changing any administrative settings.

2197

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which type inter lock use in petrochemical refinery,and oil & gas?

3025

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Operational amplifiers

1965

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how to calculate control valve bonnet size?? or how to select its material?

2439

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sir, give me placement papers and interview quistion of birla group company of copper.

2859

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What is instrumentation measurement?

1115

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Explain pH, Conductivity.

2166

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in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

3185

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key exchanges in wpa,wpa2,tls

1930

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Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system

1533

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What is Positive Calibration and Negative Calibration?

2246

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What is zener diode? What is voltage regulator?

1103

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what is installation and commissioning of (fat & sat) of power plant dcs ? this question keeps in desirable conditions of one company .

4850

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Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...

2120

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What is feed factor and its Importance in cement industry? How we can solve feed factor?.

3607

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