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Control.com topic...
PLCs
from the DRAFTING department...
PLC Panels Drawings Software
Topic: PLCs and related questions.
Originally posted by SANTHIRAJ on 16 September, 2009 - 10:35 pm
choice of software for drafting PLC panel drawings and loop schematics
New Replies:
I have been designing PLC panels for a number of years now using Autocad. It gets easier over time...
The best feature of QCad is very easy to use. I've never seen any CAD software which is easier than...
I had a Windows version at the last job so that I could use the same tool at work as at home. At...
In reply to Curt Wuollet: QCad has "pro" and "community edition" versions. The...
In reply to William Sturm: You said "What the industry really needs is an open file format...
The price of Visio did jump. I recall paying about $280USD for Visio Pro 2003. The price is now...
There are lots of free tools for Linux, I use QCad quite a bit. It's free for Linux for non...
In reply to bqviet: Yes, I agree that Dia can probably do the job as well as any of the other...
Dia looks nice, I may try it sometime. I use ACAD LT for schematics and panel layouts. I have not...
I will say that for anything complicated in the mechanical realm I do use Autocad. I've seen...
RE: Visio Like Ken Emmon Jr, I use Visio also. It is not fully ACAD compatible. That's a...
I really don't know why people have to use such a complex tools as AutoCAD for this job. I work for...
In reply to Ken Emmons Jr.: Visio is meant for drawing business charts (organisation charts, flow...
I use Visio. Most of the things I do are only built once (or at most a few), so I just have a panel...
Panel layout drawings and schematics have two different sets of requirements. Panel layout drawings...
I have seen everything from elaborate and expensive electrical drawing software packages to...
Topic: PLCs and related questions.
Posted by Joools on 1 October, 2009 - 5:40 am
I wish to go online to a TSX 87 40
[TSX7 V5 SCI Port FIP Programmable Controller (TSXP87455E)]
from the PRIME CONTROLS department...
S7 300 Real to integer conversion
Topic: PLCs and related questions.
Originally posted by LUIZ RODRIGUEZ on 28 September, 2009 - 4:09 pm
Is it possible to convert a real number format to an integer number format?
New Replies:
By Jan Steen Nielsen, Denmark on 1 October, 2009 - 5:35 am -
Hello Luiz and others as well To solve your problem you do this: 1) Go to the website...
Here you go, ...
from the Micrologic 1100 Dummy department...
Modbus network with AB MicroLogix 1100
Topic: PLCs and related questions.
Originally posted by gsmith on 25 September, 2007 - 11:42 pm
I am installing and writing a PLC and program for a wastewater plant for a MicroLogix 1100 that will be on a Modbus network.
New Replies:
I am having the same problem can you send it to my mail id - vinesh.kumar [at] prasel.com thanks...
from the System Integration Department department...
communication between Beckhoff and Crestron
Topic: PLCs and related questions.
Posted by Magnus O. on 1 October, 2009 - 1:54 am
We need to talk to Crestron with a Beckhoff PLC, by using the Crestron read/write blocks
Topic: PLCs and related questions.
Posted by arunks on 1 October, 2009 - 12:50 am
How to configure a GE Fanuc high speed counter

from the Forum department...
Siemens S7 300 Global data blocks
Topic: PLCs and related questions.
Originally posted by LUIZ RODRIGUEZ on 28 September, 2009 - 3:59 pm
Why is the data in the global data blocks lost when the data block is downloaded to the PLC?
New Replies:
I just responded to this very question here: ...
from the Forum department...
How to calculate flow linearization?
Topic: Sensor technologies.
Originally posted by Zamunga on 26 September, 2009 - 2:46 pm
How to implement the linearization algorithm in order to support proper flow metering?
New Replies:
If I understood your question properly I think you are looking for a linearized table that has to...
from the Forum department...
To provide 4-20mA from AO to AI
Topic: PLCs and related questions.
Originally posted by snowball on 29 September, 2009 - 10:52 am
Is it possible to connect Siemens AO card 4-20mA output to Siemens 4-20mA AI card?
New Replies:
Hi guys, Thank you very much for the suggestions:) My AO card model is 6ES7-332-5HF00-0AB0 and...
Normally , AO cards are source signal [4-20 madc] & hence when you connect it to AI card of the...
Hello, The simple answer is to use a signal isolator. However if you study the wiring drawing...
Hi, place a suitable isolator b/w ao & ai card and see. i hope this will work because it may...
Topic: Continuous process industries, DCS questions.
Originally posted by Dam on 19 September, 2009 - 4:57 pm
Step by step Installation guide for ACM 12 card in Yokogawa centum cs 3000 DCS
New Replies:
Hi Dam Yes the ACM12 is hot swapable, no shutdown of the system required. If you are...
Dear Atetos, please kindly consider my request from this site.I will be glad to have your...
Dear sir, Please send me a personalized email request and I'll send you the information you need...
from the Siemens S7-300 PLC as a Modbus TCP Slave or Master department...
Siemens S7-300 PLC as a Modbus TCP Slave or Master
Topic: PLCs and related questions.
Originally posted by David Wisti on 22 November, 2006 - 3:16 pm
How can a S7-300 CPU315-2 DP with a CP343-1 communicate as a Modbus TCP slave or master?
New Replies:
Yes, Siemens offer a software package 2XV9 450-1MB00 to connect it with the Modbus-tcp network....
from the Automation List department...
Download of PC based simulator for Siemens S7 -200 PLC
Topic: PLCs and related questions.
Originally posted by Bandi on 26 September, 2009 - 2:41 am
Looking to for download of Siemens simulator software
New Replies:
This software comes with Simatic Step 7 Professional Edition. You can also install it separately...
Topic: Communications systems and equipment.
Originally posted by Daniel Madumelane on 16 September, 2009 - 5:07 am
How from a VBScript can I talk to an AB PLC5 using a Wonderware DAS Server(DASABTCP)?
New Replies:
Thanks for your reply. I'll have a look on your suggestions....
Topic: Application Questions and Problems
Originally posted by Chris D. on 28 September, 2009 - 9:40 am
Application involving high vibration and oil/dust contamination, choosing between using internal relay contacts, external electromechanical relays, or SRRs.
New Replies:
I assume that all your output loads are 120VAC. Given your concerns about reliability, I would...
Topic: PLCs and related questions.
Posted by Node17 on 28 September, 2009 - 7:52 pm
what to do if the AC800M project is changed?
from the The Impossible? department...
MSTR-ProWORXnxt to Quantum/Unity conversion
Topic: PLCs and related questions.
Posted by John on 28 September, 2009 - 1:52 pm
converting a program written using ProWORXnxt for a Quantum PLC into a UnityPro program
Topic: Application Questions and Problems
Posted by GOWRI SANKAR on 28 September, 2009 - 7:44 am
INTERFACING SIEMENS S7 PLC WITH ABB AC800M + COMPACT HMI
from the Department of Insanity department...
S7 as a Slave/Master
Topic: Communications systems and equipment.
Posted by Patrick Beckett on 28 September, 2009 - 3:54 am
S7 313C-2DP set as a DP Slave but a Master also appears on the network at same node
from the News department...
Siemens S7-1200
Topic: PLCs and related questions.
Originally posted by Marc Sinclair on 1 April, 2009 - 1:39 pm
The Siemens S7-1200 PLC
New Replies:
STL wont be added to Step 7 only SCL will be added in 2010. It will be released in the Professional...
from the Forum department...
PLC vs. Flow Computer
Topic: PLCs and related questions.
Originally posted by Syukri on 17 July, 2009 - 6:38 am
Please give your opinions, pros and cons.
New Replies:
There are more solutions. Have a look at www.spiritit.com and check our Flow-X series of flow...
from the Forum department...
AB MicroLogic as Modbus master
Topic: Communications systems and equipment.
Posted by Larry B on 26 September, 2009 - 5:37 pm
I would like to see some sample code. where a micrologic 1100 is being used as a Modbus master.
from the Forum department...
USB Modbus Plus adapter
Topic: Local and wide area networking in factory automation.
Originally posted by Gbrown on 24 September, 2009 - 7:29 pm
Does anyone know of multiple vendors of USB modbus plus devices?

New Replies:
I work with with this adapter. Work fine but if you connect them to a different port it will get...
Topic: PLCs and related questions.
Originally posted by Mohamed on 17 September, 2009 - 8:30 am
Do you have any idea about Control logix series PLCs of AB?
New Replies:
I think RSLogix5000 is the only programming software for contrologix. If you are used to other...
 
 
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