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Control.com member...
Member Information and Posts by stem_p1st
Topic: PLCs and related questions.
from the Instrumantation and control department...
Difference between safety plc and normal plc?
Originally posted by Pratyaksh Patel on 1 November, 2010 - 10:25 am
What is the difference between safety plc and normal plc?
New Replies:
In reply to "Mr. M Griffin" Thank you very much, I finally see where it is going, now I...
>In reply to "Mr. M Griffin" if then as your explain to me that these Hardwares...
isn't all installed PLC are equipped with many hardwares add ons to reduce all unsafe condition if...
Topic: Continuous process industries, DCS questions.
from the brewing department...
level transmitter calibration
Originally posted by MSE on 3 November, 2010 - 4:08 am
Level transmitter and SCADA readings not synchronizing with each other after calibration.
New Replies:
Hi, if you performed the calibration as per manual as you said, then did your plc has been also...
Topic: Engineering and workplace issues.
from the Instrumentation department...
Confusion in defining calibration range
Originally posted by Gopi on 13 October, 2009 - 12:48 am
Confusion in defining calibration range
New Replies:
hi, just added, range limits are basically an limitation for operating range itself. yes some...
Topic: Information resources, documentation.
from the Engineer wannabe department...
Becoming Certified Automation Professional
Posted by Ultima on 10 September, 2009 - 4:35 am
need info about certification
Topic: Continuous process industries, DCS questions.
from the Automation List department...
Control valve positioner
Originally posted by Hemanth on 8 March, 2007 - 10:56 pm
I would like to know the operation of positioner.
New Replies:
well, that was a harsh comment, if you want to learn more specific for the use of an valve...
Topic: Engineering and workplace issues.
from the Field Wiring department...
Field Instrument Wiring
Originally posted by Aparna on 27 March, 2009 - 5:32 pm
i am looking for some help in testing existing field wiring
New Replies:
hello, try Instrumentation Design Office it have lots of management tools and wiring templates for...
Topic: Continuous process industries, DCS questions.
from the Field Devices department...
field device configurator
Originally posted by Ultima on 24 February, 2009 - 10:18 pm
need help to convince my boss to purchase Hart Modem or a Multiplexer vs. hand held communicator for HART
New Replies:
Hello, Thanks for the replies I have tell my superior about the success stories, but my boss...
Originally posted by Singhbvirk on 18 December, 2008 - 8:15 am
Using a DP type transmitter to measure level of liquid in a tank under vacuum pressure.
New Replies:
Hello, dear Singhbvirk. I have been reminded by latest post by roy, yes you should check for...
hello all, did every one miss the important information that have been given by our friend...
Topic: Continuous process industries, DCS questions.
from the automation department...
Brix measurement
Originally posted by rawat on 8 December, 2008 - 12:43 am
Brix measurement method
New Replies:
Hello, Walt is right, it's about application if your pipeline from the pan is long enough and...
Topic: Continuous process industries, DCS questions.
from the Polling Votes department...
Let's Poll
Originally posted by Ultima on 12 November, 2008 - 4:10 am
Which are your most favorite field instruments?
New Replies:
Okay, let's see the score boards: 1. Pressure Transmitter (2 quotes) 2. Thermocouple, RTD,...
My favourite field instrument devices are (skip my latest post): 1. Differential pressure...
Hello, I don't know about you guys but it seems that ultrasonic flow measurement still can't...
Topic: Application Questions and Problems
from the Instrumentation department...
Level Instrumentation
Originally posted by Riolyn on 30 October, 2008 - 6:24 pm
Level Instrumentation
New Replies:
hello, you're right roy, I have just try using dp transmitter and the result when I measured the...
Thank you, roy, but what if the volume of the containers, e.g. an open or closed tank, are...
Hello, I need help. I am confused about how you determined the correlation between the P=F/A...
Topic: Software, including programming, OS issues, etc.
from the Instrumentation department...
EDDL
Originally posted by stem_p1st on 28 October, 2008 - 3:04 am
How can Emerson Instrumentation Equipment be configured by PACTWare?
New Replies:
Thank you very much, I will follow up your suggestion right now and I am also trying to contact the...
Hello, Thank you for your replies. If you don't mind, tell me how to embed the DD that I got so...
Topic: Continuous process industries, DCS questions.
from the Instrumentation department...
Building DCS system
Originally posted by Instrumentation Classmate on 30 October, 2008 - 5:57 am
I need a suggestion to build a DCS sort of like integrated control system with various PLCs.
New Replies:
Hello, Thank you for your replies. Yes we have try to communicate the PLCs by using the TCP/IP,...
Thank you for your reply, yes I have the appropriate software for that task. Eventually we have the...
Originally posted by Gooi on 23 September, 2008 - 1:51 am
Can we use a DP transmitter to measure the water level in a vacuum tank? If not, what is the solution for it?
New Replies:
What process did you try to measured? Is that a Boiler Feed Water or similar with sugar refinery...
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