Answer / rohit

OPC server is used to hook up or share the information
across third Party DCS into the EXISTING DCS.

For Eg. I want to have CS3000 (Yokogawa) sharing some
information exchange on EXPERION PKS ( Honeywell ) System,
I will Need OPC integrator for the same.

Answer / s,hosad

OPC stands for “ OLE for Process control” , again OLE
stands for “Object Linking and Embedding” , to link the
different objects from different user and make it used or
available in DCS for process a task, OPC server is used.

can any one pl explain me in brief that how we select the leakage classification in valve,means for liquid or gas there is any standard for selecting leakage classification or its depend upon valve size or any any other parameter.

3 Answers  

---

where we are used split range control

1 Answers   Borouge,

---

Where is the flow transmitter installed with respect to control valve, state reason.

1 Answers   ADMA OPCO,

---

what are the possible reasons if a control valve fails to open/close?

1 Answers   DEWA,

---

what is lead lag compensator and for wat v using that???

3 Answers  

---

why we are using boosters at glass furnace is there any other thing?

1 Answers   CGL,

---

if i change range of flow transmitter in th field then does it need to change range in dcs?

3 Answers  

---

What is linearity of RTD over 0 to 200 degC?

1 Answers   Honeywell,

---

In electronic board one fuse(rating 230v,100ma)showing 2.5 ohms with multimeter,then the fuse is healthy or not.

4 Answers  

---

any thing about plcs?

4 Answers  

---

Square root calculation for dp flow transmitter?

0 Answers  

---

what is IPS (instrument protective system)?

2 Answers  

---