⧑ Industrial Control Group

Re: prosoft MVI56-GSC and control logix *HELP!*

> Does anyone have experience with the prosoft cards with AB control > logix? I'm working on a filling machine that use...

1 comments posted 23yrs

posted by cdorrough

1 comments posted 23yrs posted by cdorrough

Model matching from frequency data

Hello, I have the response of a system (magnitude & phase) for a few frequencies (50 values). I need to recover the tra...

2 comments posted 23yrs

posted by boyer_alexandre

2 comments posted 23yrs posted by boyer_alexandre

USB peripheral and Implementing an RF SCI communications on a PIC

Greetings, I have used a PIC 16C84-04/P mico-controller to built a USB peripheral for a remote control. The PIC is also...

0 comments posted 23yrs

posted by mhadim1

0 comments posted 23yrs posted by mhadim1

What are the five fastest-growing instrumentation technologies?

From market research reports, job listings, and articles I have read, it seems that homeland security, medical applicat...

2 comments posted 23yrs

posted by jason_hsu

2 comments posted 23yrs posted by jason_hsu

Re: Specific Gravity Analyzer

Mike, How about using concentration meters (sound velocity principle) from Anton-Paar or Optical refractometers (don't...

1 comments posted 23yrs

posted by Raj_Sreenevasan

1 comments posted 23yrs posted by Raj_Sreenevasan

Re: [Siemens S7-300] Detecting power failure

Hi "Antrios" > I would like to detect power failure in Siemens CPU314. After restart I I dont know if you know about th...

0 comments posted 23yrs

posted by Michael.Marx

0 comments posted 23yrs posted by Michael.Marx

Eurotherm Needs

Anyone have a source for : Eurotherm/Rosemount/Sensall or Kay RayModel 436 Firing Modules or Model 924 Temp. Cont. Modul...

4 comments posted 23yrs

posted by thomgr

4 comments posted 23yrs posted by thomgr

OpenIEC People Recruitment is open !!!

http://digilander.libero.it/openiec_61131/people-recruitment.htm

0 comments posted 23yrs

posted by me

0 comments posted 23yrs posted by me

Re: Siemens s7-200 equivalent for DIFU Omron instruction

> > Hello, > > I need to work with a Siemens S7-200 PLC, and I don't know what's the > equivalent instruction for the O...

1 comments posted 23yrs

posted by nospam

1 comments posted 23yrs posted by nospam

Sensor for gas station fuel tank level

Hi : I need a sensor to measure the level of a fuel tank in a gas station. I don't need something "fancy". Any resoluti...

22 comments posted 23yrs

posted by ale_weinstein

22 comments posted 23yrs posted by ale_weinstein

Hydraulic systems modeling

I'm looking for equations that models hydraulic systems (ie volumetric/centrifugal pumps, piping, relief valves....). I...

6 comments posted 23yrs

posted by fdix

6 comments posted 23yrs posted by fdix

PID temperatur controller for home brewery

Hi, I'm looking for information on how to build a circuit to control water temp in a heating chamber which will be circ...

1 comments posted 23yrs

posted by jjohnson122

1 comments posted 23yrs posted by jjohnson122

Re: Controllability of a system ?

[snip] > Controllability is handled in textbooks in a rather academic way: > yes or no. Well, apart from these yer/no t...

0 comments posted 23yrs

posted by zdenek.hurak

0 comments posted 23yrs posted by zdenek.hurak

Model Predictive Control + Matlab

Can anybody give me information, site urls or sth else to help me to develop the DMC (Dynamic Matrix Control) algorithm...

1 comments posted 23yrs

posted by ch99133

1 comments posted 23yrs posted by ch99133

Re: Inexpensive PLC with Analog Input Cards

ABB have the A Series Server that has Analog Inputs. Programmable in ladder and Function Blocks. Shane > I am using Aut...

1 comments posted 23yrs

posted by shane.archer

1 comments posted 23yrs posted by shane.archer