⧑ Industrial Control Group

2150 Threads Posts
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about transisent response

Hi, firends: I am studying automatic control system. Seemsly, only in second system or first system the theory offers t...
15 comments posted 21yrs
posted by deshenghong
15 comments posted 21yrs posted by deshenghong

Re: [HELP] Bailey INFI90 CF configuration

Dave, I read most of the replies to your question and there is a mixture of fact and fiction. The EUDESC.CF file contai...
0 comments posted 21yrs
posted by charlie
0 comments posted 21yrs posted by charlie

Model for a 3-Phase Brushless DC Motor

Can anyone tell me of a source for models for 3-Phase brushless DC motors? The model can be almost any format (block dia...
2 comments posted 21yrs
posted by jrice4760
2 comments posted 21yrs posted by jrice4760

Block Diagrams

I just posted another article to my site. It's very basic, comments are welcome. http://www.wescottdesign.com/articles/B...
11 comments posted 21yrs
posted by tim
11 comments posted 21yrs posted by tim

Maths: the Laplace Transform of the Dirac's comb?

The Laplace Transform of the Dirac's comb +inf +inf Sum d(t - n*T) is 2*Pi/T Sum d(s/j - 2*Pi/T) -inf -inf I unsuccessf...
2 comments posted 21yrs
posted by jcastong
2 comments posted 21yrs posted by jcastong

Johnson Controls AHU Controller

For the past few weeks an AHU controller has occasionally - 3 times - seemed to loose it's memory when switching from u...
0 comments posted 21yrs
posted by SCOFFHOME
0 comments posted 21yrs posted by SCOFFHOME

WinAC

I need information about the Siemens WinAC. Is it possible to download demo version? Manual? ig
2 comments posted 21yrs
posted by iglaz
2 comments posted 21yrs posted by iglaz

TDC picture builder query

Hello, Yes there are still some people out there working with this mighty engine. I want to make a generic subpicture t...
1 comments posted 21yrs
posted by bxvarley
1 comments posted 21yrs posted by bxvarley

I-point

Where can I find information about I-point OPC server? ig
0 comments posted 21yrs
posted by iglaz
0 comments posted 21yrs posted by iglaz

ASME Code Case 2211

Is there any one out there who has experience applying ASME Code Case 2211 as a solution for over pressure protection on...
2 comments posted 21yrs
posted by engineer30
2 comments posted 21yrs posted by engineer30