⧑ Industrial Control Group

Derivative Action, Blessing or Curse (Booklet and Software)

To paraphrase the children's story "girl with a curl in the middle of her forehead", when derivative action is good it...

7 comments posted 21yrs

posted by dwstclair

7 comments posted 21yrs posted by dwstclair

[ANN]EmINENT Microsystems announces ESF support for µC/OS-II

The Embedded Software Framework? (ESF) is an object-oriented suite of embedded software libraries that provides the sta...

0 comments posted 21yrs

posted by j.laws

0 comments posted 21yrs posted by j.laws

optimal PID setting for simple exponential RC delay system

given a simple single-pole RC system V = V0*(1 - exp(-t/RC)) where one is using a PID control system to set V to some d...

4 comments posted 21yrs

posted by perfb

4 comments posted 21yrs posted by perfb

ATEX certification

Anyone have any suggestions on how to start the process of becoming certified to build j-boxes and control enclosures,...

1 comments posted 21yrs

posted by south_grand

1 comments posted 21yrs posted by south_grand

pulse generator circuit for servo motor control

can anyone help me find a good pulse generator circuit for servo motor control... anyone know any sites?

10 comments posted 21yrs

posted by static123ph

10 comments posted 21yrs posted by static123ph

SLC500 needs ethernet

I am new to PLC and have just bought a SLC500 L542 system with power supply and 10 racks 7 of which are filled, 3 are e...

9 comments posted 21yrs

posted by spmok2

9 comments posted 21yrs posted by spmok2

[ANN] EmINENT Microsystems announces ESF support for µC/OS-II

The Embedded Software Framework? (ESF) is an object-oriented suite of embedded software libraries that provides the sta...

0 comments posted 21yrs

posted by j.laws

0 comments posted 21yrs posted by j.laws

Looking for materials about fieldbus

Dear friends: Could anyone be so kind to provide me with some materials about the origin, history, recent applications a...

3 comments posted 21yrs

posted by yliu

3 comments posted 21yrs posted by yliu

Web Enabled Monitoring and Control System

Web Enabled Monitoring and Control System 1 The web browser interface now is a worldwide standard. 2 Zero installation...

2 comments posted 21yrs

posted by vmautomation

2 comments posted 21yrs posted by vmautomation

Tutorial Help - Carbon Monoxide?

I have a question in a tutorial and have no idea on what the answer is or to go about working it out. Anyone can point...

6 comments posted 21yrs

posted by email

6 comments posted 21yrs posted by email

PLC forum

Where can I find more PLC forum? Regards Ig

2 comments posted 21yrs

posted by iglaz

2 comments posted 21yrs posted by iglaz

Forum PLC

Where can I found PLC forum? Regards Ig

0 comments posted 21yrs

posted by iglaz

0 comments posted 21yrs posted by iglaz

Citect Scada

When installing Citect Scada 5.5 on a XP-computer I get problems when trying to run the Computer Setup Wizard. I get th...

4 comments posted 21yrs

posted by abc

4 comments posted 21yrs posted by abc

PC-based multiloop PID controller?

This is not meant to be a sales pitch, and I have tried to limit any sales hype, but my company just introduced a PC-ba...

0 comments posted 21yrs

posted by warren

0 comments posted 21yrs posted by warren

Polynomial functions and equations discovered

Polynomial functions and equations fully discovered and explained! Free to learn, study and use: linear, quadratic, cubi...

0 comments posted 21yrs

posted by nabla

0 comments posted 21yrs posted by nabla