⧑ Industrial Control Group

Problem with acceleration feedback controller in simulink

I am having a problem and I hope someone here could help. I am building an active vibration supression system for a can...

4 comments posted 22yrs

posted by patrick.roberts

4 comments posted 22yrs posted by patrick.roberts

Controling flow with a 3-way valve

I originally posted this question on sci.engr.mech but this might be a more appropriate newsgroup. INITIAL POST >I am p...

2 comments posted 22yrs

posted by dvm001

2 comments posted 22yrs posted by dvm001

USB Multimeter

Anybody know of any USB Multimeters?

3 comments posted 22yrs

posted by mchenney

3 comments posted 22yrs posted by mchenney

APACS+ DCS controllers with high load...

We have an APACS+ DCS. The system has worked fairly well, until we recently had a shutdown. When we restarted, a couple...

0 comments posted 22yrs

posted by jasonbarath

0 comments posted 22yrs posted by jasonbarath

Need help with device type....

Heya, I have the need for a device which has the following requirements and was wondering if someone could tell me what...

3 comments posted 22yrs

posted by kevin91822000

3 comments posted 22yrs posted by kevin91822000

Cen prEN 1434-3

If you have a copy of Cen prEN 1434-3, could you please send it to me. If you need to fax it, you can get my US fax numb...

0 comments posted 22yrs

posted by <answerto

0 comments posted 22yrs posted by <answerto

Hydrocarbon Dewpoint Analyzer

I need some opinions on a good Hydrocarbon Dewpoint Analyzer. I want to measure the Hydrocarbon Dewpoint (not Water) in...

4 comments posted 22yrs

posted by curtisk

4 comments posted 22yrs posted by curtisk

Omron PLC Communication

/* DOS Controller / Omron PLC Add a controller with size as small as a credit card to your system so as to make your sy...

2 comments posted 22yrs

posted by vmautomation

2 comments posted 22yrs posted by vmautomation

Ladder PID

A recent job required a very basic control loop. which I wrote into the PLC ladder program. But it just got me thinking...

13 comments posted 22yrs

posted by squickdrill

13 comments posted 22yrs posted by squickdrill

DNP3 Control / Interface Device

We are currently looking for a DNP3 compliant device to replace a in house developed unit. Current Spec Digital Inputs...

0 comments posted 22yrs

posted by gregcarlill

0 comments posted 22yrs posted by gregcarlill

Problem with Prosoft MVI56-GSC-module with controllogix system

I have a problem with sending data out of a MVI56-GSC card with a Controllogix system. I tried to write a string every...

2 comments posted 22yrs

posted by maaike.sundermeijer

2 comments posted 22yrs posted by maaike.sundermeijer

PI tunning with DSP

Need some information about tunning PI controler to control induction motor with DSP from Texas Instrument type TMS320L...

3 comments posted 22yrs

posted by noviandi_saputradewa

3 comments posted 22yrs posted by noviandi_saputradewa

Problems with VB-client when using and WEB-service on UNIX

We have a problem getting reply to a VB-6 client from a GSOAP Unix server. The GSOAP WEB-server on UNIX is replying fin...

0 comments posted 22yrs

posted by per.eskilson

0 comments posted 22yrs posted by per.eskilson

abb pm810v2

hello i'm from poland. i'm looking for any manuals,information about abb controller pm810v2. i need to know what softwar...

0 comments posted 22yrs

posted by bseb

0 comments posted 22yrs posted by bseb

W2000 Network Addressing to PLCs

Hello, I'm planning to connect a W2000 PC to an industrial PLC network (Allen Bradley) for the first time and would lik...

4 comments posted 22yrs

posted by ernie

4 comments posted 22yrs posted by ernie