Member Login
member
passwd
remember me on this computer.

- join now -

Search

Neat Stuff

Visit our shop for nerds in control lifestyle products.

Cool stuff
Select a topic of interest:
...and press:
Fortune
After a number of decimal places, nobody gives a damn.
RSS Feed
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
Select a Page Style
Select one of the following styles:
- BluFu
- Classic
(cookies required)
Posts from...
Monday, December 3, 2007
from the Automation List department...
Re: Lead-Lag for Pumps
Engineering topic
Reply posted by Deewar on 3 December, 2007 - 11:58 pm
Trying to configure logic for lead/lag for 2 pumps (P1, P2,), and need to develop a logic diagram...
from the automation department...
Level Control
Process Control topic
Posted by instruguy on 3 December, 2007 - 11:58 pm
Basics of level control
from the Automation List department...
Re: PLC + SCADA vs. WinPLC system
PLCs topic
Reply posted by Victor Robert on 3 December, 2007 - 11:57 pm
We are in the middle of design for one of the most complex fish hatcheries ever to be built in North America. Our engineering consultant is recommending standard PLC and SCADA alarm and control system but one of our staff is really pushing a WinPLC based system...
from the Automation List department...
WEG devices and MODBUS/RTU
PCs in Automation topic
Posted by Alejandro on 3 December, 2007 - 11:53 pm
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.
from the Automation List department...
Re: C /C++ in PLC or in Automation
PLCs topic
Reply posted by Michael Griffin on 3 December, 2007 - 11:52 pm
What is ( C /C++ )in PLC or in Automation ?
from the Automation List department...
Re: PLC + SCADA vs. WinPLC system
PLCs topic
Reply posted by Nathan Boeger on 3 December, 2007 - 11:51 pm
We are in the middle of design for one of the most complex fish hatcheries ever to be built in North America. Our engineering consultant is recommending standard PLC and SCADA alarm and control system but one of our staff is really pushing a WinPLC based system...
from the Automation List department...
Re: PLC + SCADA vs. WinPLC system
PLCs topic
Reply posted by Michael Griffin on 3 December, 2007 - 11:49 pm
We are in the middle of design for one of the most complex fish hatcheries ever to be built in North America. Our engineering consultant is recommending standard PLC and SCADA alarm and control system but one of our staff is really pushing a WinPLC based system...
from the Automation List department...
Re: SCADA + RSLINX
Software in Automation topic
Reply posted by Alejandro on 3 December, 2007 - 11:48 pm
How should I configure SCADA and RSLINX to work together in order to get data from SLC 500 PLC?
from the Automation List department...
Re: PC to PLC Communications - best method? Using C/C++.
Communications topic
Reply posted by Nathan Boeger on 3 December, 2007 - 11:45 pm
I was referred over here from www.MrPLC.com. We are developing a PC application in C/C++ and need to communicate to one or more Omron PLCs (CJ1M CPU12).
Communications topic
Reply posted by hi on 3 December, 2007 - 11:45 pm
I have a digital weighing scale I need to connect to the PC using RS232 communication port.
from the instrumentation department...
230VAC operated SOV in biogas area
Engineering topic
Posted by vinod ghate on 3 December, 2007 - 11:42 pm
Can I use 230 Vac operated Solenoid valve in bio-gas plant or are 24VDC operated valves more suitable from a safety point of view?
from the Automation List department...
Re: transformer parallel operation
Engineering topic
Reply posted by Phil Corso, PE on 3 December, 2007 - 11:42 pm
Is it mandatory to have same X/R ratio of the transformers meant for parallel operation apart from same %impedance, voltage ratio and vector group?
from the Automation List department...
Re: Sensor Companies
Sensors topic
Reply posted by John on 3 December, 2007 - 11:40 pm
famouse sensors company
from the Automation List department...
Re: Proworx Software for Quantum PLC
Software in Automation topic
Reply posted by Mike Rabaro on 3 December, 2007 - 11:24 pm
Looking for Proworx Demo software
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.

Users of this site are benefiting from open source technologies, including PHP, PostgreSQL and Apache. Be happy.

Advertisement
Our Advertisers
Help keep our servers running...
Patronize our advertisers!