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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
"The most difficult thing in the world is to know how to do a thing and
to watch someone else do it wrong without comment."
-- Theodore H. White
to watch someone else do it wrong without comment."
-- Theodore H. White
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choice of software for drafting PLC panel drawings and loop schematics
New Replies:
By Ger on 1 October, 2009 - 9:37 am -
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...
By curt wuollet on 30 September, 2009 - 9:55 pm -
I had a Windows version at the last job so that I could use the same tool at work as at home. At...
By M Griffin on 30 September, 2009 - 5:29 pm -
In reply to Curt Wuollet: QCad has "pro" and "community edition" versions. The...
By M Griffin on 30 September, 2009 - 1:02 am -
In reply to William Sturm:
You said "What the industry really needs is an open file format...
By KirkC on 29 September, 2009 - 11:18 pm -
The price of Visio did jump. I recall paying about $280USD for Visio Pro 2003. The price is now...
By curt wuollet on 29 September, 2009 - 8:44 pm -
There are lots of free tools for Linux, I use QCad quite a bit. It's free for Linux for non...
By M Griffin on 29 September, 2009 - 4:20 pm -
In reply to bqviet: Yes, I agree that Dia can probably do the job as well as any of the other...
By William Sturm on 29 September, 2009 - 11:04 am -
Dia looks nice, I may try it sometime. I use ACAD LT for schematics and panel layouts. I have not...
By Ken Emmons Jr. on 29 September, 2009 - 8:46 am -
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...
By M Griffin on 28 September, 2009 - 8:33 pm -
In reply to Ken Emmons Jr.: Visio is meant for drawing business charts (organisation charts, flow...
By Ken Emmons Jr. on 28 September, 2009 - 8:40 am -
I use Visio. Most of the things I do are only built once (or at most a few), so I just have a panel...
By M Griffin on 26 September, 2009 - 4:00 pm -
Panel layout drawings and schematics have two different sets of requirements. Panel layout drawings...
By Bob Peterson on 26 September, 2009 - 2:37 pm -
I have seen everything from elaborate and expensive electrical drawing software packages to...
I wish to go online to a TSX 87 40
[TSX7 V5 SCI Port FIP Programmable Controller (TSXP87455E)]
[TSX7 V5 SCI Port FIP Programmable Controller (TSXP87455E)]
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...
By giovanni on 29 September, 2009 - 5:55 am -
Here you go,
...
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:
By vinesh on 1 October, 2009 - 3:32 am -
I am having the same problem can you send it to my mail id - vinesh.kumar [at] prasel.com
thanks...
We need to talk to Crestron with a Beckhoff PLC, by using the Crestron read/write blocks
How to configure a GE Fanuc high speed counter
Why is the data in the global data blocks lost when the data block is downloaded to the PLC?
New Replies:
By Kristie on 30 September, 2009 - 2:26 pm -
I just responded to this very question here:
...
How to implement the linearization algorithm in order to support proper flow metering?
New Replies:
By Rohit Chandak on 30 September, 2009 - 1:22 pm -
If I understood your question properly I think you are looking for a linearized table that has to...
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...
By Y.K.JARIWALA on 30 September, 2009 - 10:15 am -
Normally , AO cards are source signal [4-20 madc] & hence when you connect it to AI card of the...
By Roy Matson on 30 September, 2009 - 6:42 am -
Hello,
The simple answer is to use a signal isolator. However if you study the wiring drawing...
By rsanjeevan on 30 September, 2009 - 4:03 am -
Hi,
place a suitable isolator b/w ao & ai card and see. i hope this will work because it may...
from the Process Automations department...
Installation guide for ACM 12 card in Yokogawa centum cs 3000 DCS
Step by step Installation guide for ACM 12 card in Yokogawa centum cs 3000 DCS
New Replies:
By Darren on 30 September, 2009 - 3:53 am -
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 MasterHow can a S7-300 CPU315-2 DP with a CP343-1 communicate as a Modbus TCP slave or master?
New Replies:
By Gwen on 30 September, 2009 - 12:54 am -
Yes, Siemens offer a software package 2XV9 450-1MB00 to connect it with the Modbus-tcp network....
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...
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....
Application involving high vibration and oil/dust contamination, choosing between using internal relay contacts, external electromechanical relays, or SRRs.
New Replies:
By M Griffin on 28 September, 2009 - 9:30 pm -
I assume that all your output loads are 120VAC. Given your concerns about reliability, I would...
what to do if the AC800M project is changed?
converting a program written using ProWORXnxt for a Quantum PLC into a UnityPro program
INTERFACING SIEMENS S7 PLC WITH ABB AC800M + COMPACT HMI
S7 313C-2DP set as a DP Slave but a Master also appears on the network at same node
The Siemens S7-1200 PLC
New Replies:
By Roy on 28 September, 2009 - 2:18 am -
STL wont be added to Step 7 only SCL will be added in 2010. It will be released in the Professional...
Please give your opinions, pros and cons.
New Replies:
By Harry Kok on 27 September, 2009 - 3:24 am -
There are more solutions. Have a look at www.spiritit.com and check our Flow-X series of flow...
I would like to see some sample code. where a micrologic 1100 is being used as a Modbus master.
Does anyone know of multiple vendors of USB modbus plus devices?
New Replies:
By Robert on 26 September, 2009 - 5:27 pm -
I work with with this adapter. Work fine but if you connect them to a different port it will get...
Do you have any idea about Control logix series PLCs of AB?
New Replies:
By Bob Peterson on 26 September, 2009 - 2:37 pm -
I think RSLogix5000 is the only programming software for contrologix.
If you are used to other...
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