Answer / raj patil

Is this right question to ask ?? i dont think so in network we are able to connect slaves to slave. but if the question is how many slaves we can connect to one master then its depends on vendor(Manufacturer) which master slave configuration you are using. but as per my knowledge we can connect min 8 slaves /master.

Answer / thabang

If you are using the slaves for analogue you can have about
30 slaves and 60 for digital,but only one slave can be used
for analogue e.g if you used Node 1 on the Analogue it can
no longer be used for Digital and if you used 1A for
Digital you can still use 1B but cannot use it for Analogue
as its already configured for digital

what is formula for calculating flow if i have pressure and pipe diameter?

1 Answers  

---

how to set calibration range in a DP transmitter to measure level for a closed tank and for an open tank,and also please explain me how to set calibration range for a DP flow transmitter in a line ?

1 Answers   CCL Products, IOCL,

---

What is mean by Adapter block and net block?

1 Answers   Hospira,

---

what is the role of proportional in process control?

6 Answers   OGDCL, Trident,

---

what is unit and element of viberation?

1 Answers   Kentz, KOC,

---

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

0 Answers   HP, Siemens,

---

I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

---

WHAT IS MEANT BY SUPERVISORY CONTROL?

3 Answers  

---

WHAT IS DIFFERANCE BETWEEN INSTRUMENT AND EQUIPMENT

1 Answers   Lupin,

---

what is meaning of static pressure

4 Answers   Ambuja,

---

hi everybody. right now i am working with thermal power plant. our company plant is tripped because of program corrupt. i would like to know is it possible when the plant is running. we are using FREELANCE ABB800F CONTROLLER.

2 Answers  

---

where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

0 Answers  

---