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CAN BUS communication between Lipke sanner platform to honeywell ALcont3000 System
from the playing a protocols symphony department...
Connecting distributed plants with a bad bandwith to a control centerconnecting several wastewater treatment plants to a control center
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After discussing some of the requirements with the client and re-thinking all the project, with the...
Oh... OPC... this could become a pain if the machines are not on the same domain (perhaps as a...
By pvb on 9 April, 2009 - 2:16 am -
For GPRS with Modbus i can suggest these devices....
By M Griffin on 8 April, 2009 - 10:51 pm -
As for your customer wanting to use the MS IE web browser, if they want to spec that then they need...
By Andrey Romanenko on 8 April, 2009 - 5:51 pm -
Hello,
>> Alternatively, there is a package called Plantstreamer which is a GPLv3 data...
I have a problem with the distances: these are the plants that my client maintain, and they are all...
Thanks for your answers, I'll try to explain my reasons inline:
>As for running MS Windows XP...
Hi,
I am working in the same segment as you, and the concensus over here is that radio...
By M Griffin on 8 April, 2009 - 5:33 am -
To deal with your points in no particular order:
For the hardware, I would suggest a regular...
anyone using PACTware?
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By Marc Sinclair on 9 April, 2009 - 12:05 pm -
There is nothing (digital) that any program can do that can't be communicated to and from the...
It appears that we are discussing very different things.
Technologies like FDT are addressing...
By Marc Sinclair on 7 April, 2009 - 3:58 pm -
Someone has lost the plot. All I want to do is configure the device
...
PACTware is a "frame" or "container" application that supports the Field Device...
By Marc Sinclair on 2 April, 2009 - 2:52 pm -
Hmmm , I suppose anything has to be better that TOFTOOL.
The problem is that each manufacturer...
By James on 2 April, 2009 - 8:38 am -
Well, I'm not sure what to think about that. I downloaded PACTware and Endress and Hauser's DTMs...
By M Griffin on 1 April, 2009 - 9:05 pm -
In reply to Marc Sinclair: Your response was interesting, so I had a look at the Pactware link you...
By Marc Sinclair on 1 April, 2009 - 7:56 pm -
I went to the road-show in Manchester last year after reading the website which still states...
Control System: Siemens 840D Computer Numerical Control
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By David Mertens on 6 April, 2009 - 3:17 am -
Sinumeric 840D is a current product, manual available at :
...
By vahid on 3 April, 2009 - 9:42 am -
If it is Siemens product, I suggest you to ask Siemens service department to make sure that it is...
NI, WinCC
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By Moosty on 2 April, 2009 - 3:44 am -
Hi,
Several weeks ago, I have tried to develop an ActiveX component for WinCC Flexible, however it...
from the Electrical engineer department...
Medium Voltage Variable Frequency Drive to Control the Speed of MotorI am electrical engineer by profession and currently I am doing research on medium voltage Variable Frequency drive (also called as VFD, VSD, AC drive, VVVF, etc.)
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By Sreejith K.G on 31 March, 2009 - 9:56 am -
Dear Mahesh,
I am working in this field and have commissioned quite a few no of MV Drives..in...
Dear Mahesh,
Nice to meet you here.
I work in the manufacturer of frequency inverter of...
http://www.fieldbus.tv is a good site for fieldbus and industrial ethernet.
What is Lock Up Valve?
We use AC450 with OS500 architecture very often we receive signal error and it normal back in 100-200 milli second.
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By Rob on 23 March, 2009 - 8:31 pm -
Well, no, we can't really give you the answer but maybe we can help you to find it. Some things to...
Question about a MODBUS slave for WINCE (XScale)
Voltage free contact
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By JM on 12 March, 2009 - 7:32 am -
Voltage free contact means that the contact is free to carry whichever voltage you choose to...
I am looking for the drivers for the Satchwell BAS 2800+ to JACE / Niagara / Tridium.
A few questions regarding the coding system of modbus RTU
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By Jesper on 28 February, 2009 - 5:04 am -
Thank's for your replies.
This makes things a lot clearer. I now get the start, stop and parity...
>My 1st question:
ANS: For RTU mode there is No Parity. RTU mode uses CRC error checking. An...
Start, stop, and parity bits are added to your data words by the UART. Your program will never see...
I want to select a suitable flow meter for measuring water and process solvents with remote indication.
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By Anonymous on 27 February, 2009 - 6:32 am -
Can some body point out whether vortex flow meter is dependent on density of solvents.
I believe...
By Rohit Chandak on 20 February, 2009 - 3:44 pm -
I agree with Bruce, change in density will definately affect the accuracy of flow measurement...
Free/Open Source software project MBLogic now has soft logic.
A question that has been on my mind for some time...
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By James Ingraham on 19 February, 2009 - 5:35 pm -
You are very wrong, Orion. For example, the configuration software for Hilscher's Profibus...
By Orion on 19 February, 2009 - 8:55 am -
I find it amazing that the people who laud the vendors who give their software away don't honestly...
By James Ingraham on 17 February, 2009 - 11:30 pm -
Tony-
You suggest (twice) that I should talk to "Andrew," but I'm afraid I don't know...
James,
I hate to put it bluntly but, I know who you work for and I know some of the history of...
By James Ingraham on 7 February, 2009 - 6:40 pm -
Tony, there's a big difference between an end-user application and a required configuration tool...
By M Griffin on 7 February, 2009 - 6:19 pm -
Curt: You're arguing with people who claim that anything that is free is worthless. And they are...
By Curt Wuollet on 7 February, 2009 - 9:52 am -
Another interesting point of view. It would have a lot more traction if a very large part of this...
What are the best corrosion monitoring solutions available?
method of connecting a DCS system to GE Mk6 using Modbus serial...
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By Nacer on 13 February, 2009 - 12:56 pm -
Hello markvguy
Would you please send me a TCI configuration information, I have a PC crashed and...
Can't edit Bus properties in ELOP II
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By Kashif on 9 February, 2009 - 4:22 am -
Thanks Tahir,
Maybe I can clarify myself better in the following way:
1.When I add this...
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