Welcome to Control.com, the global online community of automation professionals.
Control.com - Nerds in Control
Member Login
Search
Jump to a Date
Sponsored Communities
Cool stuff
Neat Stuff
Visit our shop for nerds in control lifestyle products.
Thermal Overload
The threads that wouldn't die...
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
Fortune
If God had intended Man to Watch TV, He would have given him Rabbit
Ears.
Ears.
RSS Feed
Use this link to get an RSS feed of the Control.com article flow, for private, non-commercial use only:www.control.com/rss/
To get a personalized feed, become a member at no cost.
Posts from...
Wednesday, October 8, 2008
PID with heating and cooling output
New Replies:
By Peter Nachtwey on 8 October, 2008 - 11:53 pm -
By Peter Nachtwey on 8 October, 2008 - 11:53 pm -
>I need to design a PID system which can
>perform heating (heater) or cooling
>(heat...
By ghchew on 8 October, 2008 - 9:22 am - Guys, thanks for your valuable input!
The project is microcontroller based. So I have to come...
How to backup a program on Industrial PC?
New Replies:
By Ranjan Acharya on 8 October, 2008 - 11:50 pm -
By Ranjan Acharya on 8 October, 2008 - 11:50 pm -
I am assuming somehow that you have the same operating system and same version... or you're...
By Tallak Tveide on 8 October, 2008 - 2:53 am - Hi.
Most times using Ghost from one PC to the next will fail if the hardware is somewhat...
is it possible to use Eexe junction boxes instead of Eexd JB's?
New Replies:
By Sairul Azali on 8 October, 2008 - 9:32 pm -
By Sairul Azali on 8 October, 2008 - 9:32 pm -
I just want to check with you whether inside the junction box only consists of terminal block...
Looking for documentation surrounding Plantworks and DAE, etc.
New Replies:
By Steve on 8 October, 2008 - 8:30 pm -
By Steve on 8 October, 2008 - 8:30 pm -
I have boxes of it. What specifically are you looking for? bu11buy@cox.net (change the 'l's to...
from the Automation and Instrumentation department...
Water Treatment Process Control and Instrumentation
Best/better approach for the water treatment instrumentation and automation...
Convert Allen Bradley PLC-2 to PLC-5. Software needed? not available... :(
Calling for comments and/or observations regarding the different methods of interfacing a GE MARK IV/V/VI system to a DCS.
New Replies:
By Michael Toecker on 8 October, 2008 - 3:02 pm -
By Michael Toecker on 8 October, 2008 - 3:02 pm -
Thank you everyone for your comments and options!
Mike...
Pros and cons between ControlLogix and Quantum
New Replies:
By James Ingraham on 8 October, 2008 - 2:14 pm -
By James Ingraham on 8 October, 2008 - 2:14 pm -
Robert Willis: "James, your information about which of the original Modicon Quantum...
Ethernet & TCP/IP
New Replies:
By pvbrowser on 8 October, 2008 - 11:37 am -
By pvbrowser on 8 October, 2008 - 11:37 am -
http://pvbrowser.de/pvbrowser/sf/manual/rllib/html/classrlSocket.html
...
fire alarm system with low cost PLC and a smoke detector...
New Replies:
By Mark on 8 October, 2008 - 10:56 am -
By Mark on 8 October, 2008 - 10:56 am -
Hi,
Do you have any approvals that must be considered?
While PLCs for 200 exist all the...
How do I calculate the average value of the wind direction when 0° and 360° are the same?
New Replies:
By Robert Scott on 8 October, 2008 - 9:13 am -
By Robert Scott on 8 October, 2008 - 9:13 am -
If your sensor or weather station software uses vector components to calculate real-time averages,...
4-20mA outputs keep going out on Siemens Hydroranger
I have Frequency Inverters and Soft-Starters from WEG. They are MODBUS/RTU capable, and I started to link them to the computer through RS485 network.
New Replies:
By orientaltec on 8 October, 2008 - 8:37 am -
By orientaltec on 8 October, 2008 - 8:37 am -
Alejandro,
Do you speak Spanish?
Can you solve this problem?
Alvaro...
Selection of IS or non-IS cable to wire up devices.
New Replies:
By Steve Yates on 8 October, 2008 - 8:23 am -
By Steve Yates on 8 October, 2008 - 8:23 am -
There is no such thing as an IS cable. Cables used in IS loops (between haz area mounted devices...
Part-time embedded training
New Replies:
By .. on 8 October, 2008 - 7:01 am -
By .. on 8 October, 2008 - 7:01 am -
Please contact CEDTI, Calicut and CDAC, TVM
jowan2008 at rediffmail. com...
What is the difference between DCS powered and field powered?
System Architecture for SIL1, SIL2, SIL3 systems
Different securities in emergency shutdown system are categorized on the basis of extent of their effects on normal process operation...
I need a good pressure switch.
New Replies:
By Roy Matson on 8 October, 2008 - 12:44 am -
By Roy Matson on 8 October, 2008 - 12:44 am -
Because Rosemount make Transmitters.
There are plenty of good pressure switches on the market....
Your use of this site is subject to the terms and conditions set forth under Legal Notices and the Privacy Policy. Please read those terms and conditions carefully. Subject to the rights expressly reserved to others under Legal Notices, the content of this site and the compilation thereof is © 1999-2008 Control Technology Corporation. All rights reserved.
Our Advertisers
Help keep our servers running...
Patronize our advertisers!
Patronize our advertisers!