Answer Posted / sachin bhosle

BMS contains HVAC System monitoring & controls, Lighting
system controls & Monitoring of all other facility
equipments like elevators, escalators, D.G., U.P.S. ,
Energy meters. BMS also does integration with Fire Alarm
systems, Access control Systems, CCTV systems & Public
address systems for better & optimized usage of all these
systems in any situation. It also measures & store data for
strategic planning of optimizing of energy consumption in
the facility.
Now days DDC controllers communicate each other directly on
building LAN & BMS workstation to avoid Supervisory
controller limitations.

How can measure flow in oil line?which type of transmitter is generally used?

4284

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find the kp ki kd from the transper function G(S)=29.44s+04707/1.5349s2+s

1981

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a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

2328

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In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

2043

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In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

1925

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can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?

4774

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Explain operation of Haskel pump.

2233

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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.

2253

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what is exact time to study dcs and plc cources

2101

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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...

2170

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how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i

1330

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Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,

1731

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flow transmitter formula?

2862

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What are the type of bonnets in the control valves?

1911

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Explain how thw analog to digital converter works with the circuit diagram

2721

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