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Not All Control Loop Cycles Are Due to Tuning

If a control loop has dead band in it, usually in a valve, but occasionally somewhere else, like in a transmitter, a lo...
0 comments posted 22yrs
posted by dwstclair
0 comments posted 22yrs posted by dwstclair

Servo Control System without Integral Action

Is it true that the offset can not be compensated on the servo control system without integral action? I tried to simul...
12 comments posted 22yrs
posted by tiddler2
12 comments posted 22yrs posted by tiddler2

Hello all!

Hi, I'm new to this list so hello everybody! I'm studying for an MEng in Cybernetics at the mo; Hoping for a career in...
22 comments posted 22yrs
posted by siu01elw
22 comments posted 22yrs posted by siu01elw

Creating a gsd file for PROFIBUS

Hello: I´m trying to create a gsd file to adevice we´ve designed, and i´m having some problems with the module definiti...
0 comments posted 22yrs
posted by trizota
0 comments posted 22yrs posted by trizota

shift in RTD Reading

Hey all, Using an RTD to measure temperature in a fluid flow line. When a VFD gets turned on to start a fan (600V) the...
18 comments posted 22yrs
posted by dan.wright
18 comments posted 22yrs posted by dan.wright

load cell related question..

I have a load cell which is measuring a product discharging into a bin. the rate at which the bin fills is variable at...
1 comments posted 22yrs
posted by webmaster
1 comments posted 22yrs posted by webmaster

profibus and satelline

Hi. I use satelline 3AS modems for wireless link between two simatic stations S7300 with cp343-5 and s7400 with cp443-5...
1 comments posted 22yrs
posted by asdfg2
1 comments posted 22yrs posted by asdfg2

Citect SCADA Users Forum??

Hi All, I would appreciate comments and suggestions regarding the need for a Citect SCADA Users Forum. I can appreciate...
6 comments posted 22yrs
posted by amcd2000
6 comments posted 22yrs posted by amcd2000

ANNEvolve Releases ANN with RAM

4play is a new program that performs neuroevolution. It uses simulated genetic evolution in order to optimize an ANN. 4...
2 comments posted 22yrs
posted by webmaster
2 comments posted 22yrs posted by webmaster

Scientific C Software, Public Domain

These programs use simulated evolution to create artificial neural networks to solve specific problems. They are well d...
0 comments posted 22yrs
posted by SeeBelow
0 comments posted 22yrs posted by SeeBelow

A new member here

Hi All, I am a new member in your nice group. I have worked for a company deals with Foxboro IA series for 2 years. Bef...
3 comments posted 22yrs
posted by helhadad
3 comments posted 22yrs posted by helhadad

s7-300-314IFM siemens plc

hi friends I want to use analog input in s7-300-314IFM siemens plc but I can't ,if you work with analog input please hel...
1 comments posted 22yrs
posted by aftabto2
1 comments posted 22yrs posted by aftabto2

distributors wanted for cheap PLC

hello , look here for the cheapest PLC in the world http://abone.superonline.com/~plc/indexe.htm distributors wanted
9 comments posted 22yrs
posted by makara99
9 comments posted 22yrs posted by makara99

3964 REPTEL Error Code 04?

Thanks for the info on S5 floating-point. Quique is correct, except that I think he means "non-bit-hidden" mantissa, ra...
0 comments posted 22yrs
posted by chris_doran
0 comments posted 22yrs posted by chris_doran