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Information
Topic: Information resources, documentation.
from the Forum department...
ATEX certified 24VDC fan
Posted by Daniel on 23 July, 2014 - 1:01 pm
Looking for a supplier for a small 24VDC (or 230VAC) Ex-d or Ex-e fan
Topic: Continuous process industries, DCS questions.
from the Forum department...
Simple model-based control example
Originally posted by Rupert on 20 July, 2014 - 2:25 pm
MPC example
New Replies:
Good advice. to the original question, all control is model based. > Just playing with...
Just playing with some code will not help you much. The better way is: a) To learn about the...
Topic: Software, including programming, OS issues, etc.
from the engineering department...
Modbus RTU utilities
Originally posted by viks on 21 July, 2014 - 2:28 am
help needed in finding the software facilitating reading data from the sensors via RS485 into industrial computer and providing it for a SCADA application.
New Replies:
On http://pvbrowser.org you can find our open source project....
Topic: Power generation equipment control.
from the Maintenance department...
Governor Control
Originally posted by Scott_F on 30 April, 2006 - 8:22 am
Definition of Droop and Isoch
New Replies:
arun, Okay, .... Under your scenario with three gen-sets operating in parallel, one in Isoch...
arun, What do you think will happen after reading the above information?...
Regarding droop/ischo.. When 3 generators are running in parallel and if we adjust the droop...
Great.. very good description for droop and isch .. Thank you...
Topic: Engineering and workplace issues.
from the shielding department...
Control Wire Shielding with Clear Shrink Tubing
Originally posted by dbnaca on 17 July, 2014 - 4:27 pm
Is there a code requiring the use of clear heat shrink tubing on the shield wire for control cabling?
New Replies:
you'll have to consult your local codes, and the codes of the area where your customer is located....
Topic: Power generation equipment control.
from the Regulation Applications department...
Seismic Qualifications and Equipment Qualifications in NPP
Posted by tommycai on 17 July, 2014 - 3:26 am
Are there standards for EQ/SQ In NPP?
Topic: Application Questions and Problems
from the Forum department...
Installing muffin fans
Posted by Overamoed on 11 July, 2014 - 11:27 am
Best way to install muffin fans.
Topic: Continuous process industries, DCS questions.
from the OSI vs. Aspen department...
OSI Pi versus Aspen Info Plus 21
Originally posted by holger on 6 July, 2010 - 6:22 am
Chemical company with batch processes has to decide if they buy Aspen tech or OSI.
New Replies:
I'm working on OSISoft PI Historian for couple of years, So I would like to share my exp on this. ...
Originally posted by MH on 7 July, 2014 - 7:20 am
Socomec DIRIS A40 RS485 ModBus communications problem
New Replies:
Did you tried the old table registers addresses? Starting from &H300...
Topic: Information resources, documentation.
from the Forum department...
How to learn DCS System?
Posted by A Nasser on 7 July, 2014 - 12:57 pm
How to learn DCS System?
Topic: The Business of Automation and Control
from the Automation List department...
JimPinto.com eNews - Final issue - 3 July 2014
Posted by Jim Pinto on 3 July, 2014 - 12:40 pm
The last JimPinto eNews is available at http://www.jimpinto.com/enews/final3july2014.html
Topic: PLCs and related questions.
from the Forum department...
Project ideas for getting into automation?
Originally posted by Rhonage on 15 February, 2014 - 9:59 pm
I'm learning from scratch to be an automation engineer. Where should I start?
New Replies:
There are simple tools (free and open source) and code for C and Pascal (Python hopefully soon) on...
Topic: Communications systems and equipment.
from the for PC DNP 3.0 serial simulations department...
DNP 3.0 serial simulator?
Originally posted by jose luis on 13 July, 2001 - 7:22 pm
Do you know if there is any simulator software for the DNP 3.0 protocol over a serial RS232 connection?

New Replies:
>Hi JOSE, We do have protocol analyser and simulator "RPA" which can simulate...
Topic: Local and wide area networking in factory automation.
from the Forum department...
Triconex PLC supervision (emulator)
Posted by winnakken on 13 June, 2014 - 8:06 am
Connect Tristation to InTouch
Topic: Software, including programming, OS issues, etc.
from the I&E department...
IEC/ ISA Standard
Posted by srh on 12 June, 2014 - 3:07 am
Need info on Standards directed to usage of delay timers and sensing elements
Topic: Engineering and workplace issues.
from the Forum department...
Transformer Protection
Posted by ete on 12 June, 2014 - 1:21 am
Need source to learn about transformer protection
Topic: Motion control, servos, steppers, etc.
from the Forum department...
Pneumatic tubing colors
Originally posted by Rick Holman on 30 May, 2014 - 8:43 am
pneumatic control circuit tubing color code standards
New Replies:
the standard is customized, and stated on the pneumatic plan. for example: BLUE: AIR SUPPLY ...
Topic: Engineering and workplace issues.
from the Automation department...
interview questions automation engineer
Originally posted by EG on 6 June, 2014 - 4:19 am
need interview questions and answers for automation engineer
New Replies:
Well, if you are the interviewer, just bow down and let the engineer tell you what you need to...
Topic: Sensor technologies.
from the need program code department...
Kay-Ray Sensall Level Commander LC-I
Posted by Mike on 7 June, 2014 - 9:35 pm
Changing parameters on a Kay-Ray Sensall Level Commander
Topic: Engineering and workplace issues.
from the Barriers department...
Active and Passive Barriers
Originally posted by sreeraj on 21 June, 2008 - 4:11 pm
Difference between active and passive intrinsic safety barriers
New Replies:
> Can anyone give the difference differences between active and passive > barriers. Why and...
Topic: Continuous process industries, DCS questions.
from the Nuts department...
Cable tray separation
Originally posted by jasoin carroll on 4 June, 2014 - 1:11 pm
Is there a standard that says the highest voltage cable should go in the top or the bottom tray?
New Replies:
Jasoin... The ANSI/IEEE-Std supports your contention regarding Vertical Segregation of Data...
Jasoin... I suggest you procure: ANSI/IEEE Std 422-1986 "Guide for the Design and...
Originally posted by Balasubramanian on 1 June, 2014 - 5:18 am
How to convert the Turbine shaft vibration in micrometer to mm/s conversion?
New Replies:
JFB, No worries. It is reasonable to expect that people can use their preferred Internet search...
Sorry, I did know there was a need for a reply. I am not the best teacher and vibration was not...
Frequency would be shaft speed in RPS (=RPM/60). The proximity probes are measuring peak-to-peak...
Abhishek, It's been a very long time since I've seen or used this formula (and it may not have...
CSA, I am not sure on the frequency component. Is it machine frequency or frequency of...
JFB... Differentiation. Phil...
JFB, Thanks!...
>> Does there need to be a conversion... I didn't consider units in the expression, mainly...
JFB, > V = 2pi * f * X In the formula you cited, I presume 'f' refers to the frequency, in...
JFB... thank you for pointing out my error, i.e., failing to note micron measurement was...
EXCEPT IN VIBRATION MEASUREMENT!...
V = 2pi * f * X > My turbine vibration readings is shown as 95 um (X). how...
Balsubramanian... mm/s = μm / 1,000 Regards, Phil Corso...
Topic: Information resources, documentation.
from the Forum department...
Sensus water meter
Posted by Robert Dampier on 3 June, 2014 - 12:02 pm
Trying to Query a Sensus water meter with a ECR
Topic: Software, including programming, OS issues, etc.
from the Forum department...
Instrument Tech Training Topics
Originally posted by GBrown on 29 May, 2014 - 4:50 pm
My boss has asked me to create a training program from the instrument techs that is one 3 hour course a month for 2 years.
New Replies:
Providing a list of suggested topics to your intended audience is a great technique to spur a...
Topic: Information resources, documentation.
from the Old stuff department...
Toshiba Automation Co PRS equipment
Posted by me on 29 May, 2014 - 8:28 pm
Looking for any information on Toshiba PRS system
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