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problems configuring a modbus RTU slave to communicate with MarkVIe
I'm searching for "TSXPCX3030 USB Driver" to connect to TSXxxx PLCs by TSXPCX3030 cable. I found one on Schneider-Electric Australia, but the link appears to be dead...
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By sayed on 18 February, 2010 - 6:34 am -
I'm searching for "TSXPCX3030 USB Driver" to connect to TSXxxx PLCs by TSXPCX3030 cable....
Looking for a historian software from non-North American countries.
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By Andrey Romanenko on 18 February, 2010 - 6:13 am -
Depending on what what features are needed, you may consider Plantstreamer and a web based...
Sensing device for sand storm
Creating homegrown PLC hardware
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By curt wuollet on 18 February, 2010 - 3:41 am -
> In reply to Curt Wuollet: I believe that the Siemens S7-300 series uses a dual backplane....
By curt wuollet on 18 February, 2010 - 1:28 am -
Back in the dark ages :^) when chip design was done on huge sheets of mylar and photo-reduced,...
By William Sturm on 17 February, 2010 - 11:28 pm -
Curt,
I have hosted your pictures under the pictures tab on my website. Keep 'em coming... ...
By M Griffin on 17 February, 2010 - 10:11 pm -
In reply to Curt Wuollet: I believe that the Siemens S7-300 series uses a dual backplane. There is...
By William Sturm on 17 February, 2010 - 9:55 pm -
I also agree that an SPI backplane with DC I/O would be a great start. I could test it with some...
By M Griffin on 17 February, 2010 - 9:34 pm -
In reply to KEJR:
Marvel makes the chips, not the finished plug computer. They provide a...
By curt wuollet on 17 February, 2010 - 6:23 pm -
Hi Ken
> Here is what I feels strongly about: <
> - Develop an SPI based rack with...
By curt wuollet on 17 February, 2010 - 5:12 pm -
A lot of my previous post got cut off. I reposted. I have done a 16 sourcing output card and sent...
By curt wuollet on 17 February, 2010 - 2:38 pm -
Hi Bill
Something I forgot to emphasize, (I was tired). The "big problem" with shop...
By Ken E on 17 February, 2010 - 1:03 pm -
In reply to Bill Sturm:
> I don't see how we are straying from this idea. USB has been...
By William Sturm on 17 February, 2010 - 11:57 am -
Curt said: "What I would like to make is a more or less standard PLC. It would have a rack...
By Ken E on 17 February, 2010 - 10:15 am -
Wow, stay out of work for one sick day and look what happens! :o)
I'm just going to reply...
By curt wuollet on 16 February, 2010 - 9:26 pm -
I'm getting confused, the visions are getting all mixed up :^) Not a bad thing, as there are a lot...
By William Sturm on 16 February, 2010 - 8:26 pm -
Curt,
I'm leaning back towards the SPI for board to board, because it is relatively simple We...
combustor humming/tile damage in V94.3A
We have S5 and CEMAT V4.12 over Ethernet SINEC H1. Communication port S5 is Profibus and Ethernet
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By FE Bolt on 17 February, 2010 - 11:06 pm -
Did you ever find a solution? I have the same questions about a similar application.
> We...
Need to figure out an appropriate PID controller for the rate of transmission of packets.
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By A Dawson on 17 February, 2010 - 9:33 pm -
I agree with the other replies.. It sounds like perhaps a PID controller is not really the right...
By M Griffin on 17 February, 2010 - 2:57 pm -
Well, I don't know what your target value should be either. You haven't really told us anything...
Upgrading from frame-6B GE gas turbine with Mark V control system to GE <HMI>
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By Augie on 17 February, 2010 - 9:22 pm -
One main difference which is very helpful is being able to open multiple windows. Also another...
from the of Silly Walks department...
DeviceNet and Phoenix Contact F.O. modules - Star configuration?DeviceNet over fiber using Phoenix Contact F.O. modules in star configuration.
problem about over frequency fault of tg
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By Phil Corso on 17 February, 2010 - 8:10 pm -
Laxmikanta... if the prime-mover's output matched the generator load (ignoring losses) the system...
Modbus communication between masters (point to point)
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By JMW on 17 February, 2010 - 8:01 pm -
This thread is very fortuitous for me as I have been puzzling over a similar problem.
I have two...
How to interpret FSR's BBL language.
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By Heryuda on 17 February, 2010 - 7:52 pm -
Dear CSA,
I really thank you very much for your tips and help. i've read the gas turbine...
how is negative phase sequence setting for relay calculated
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By Phil Corso on 17 February, 2010 - 7:40 pm -
Rao... are you seeking general information? Or do you have a specific application, i.e, regarding...
purpose of 96GN-1/2/3 transmitters in GE 9FA DLN2+ machine?
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By SS on 17 February, 2010 - 5:40 pm -
I had the DLN 2.6 system in mind when I responded. Sorry it was late as you can see from the time...
230 KV transformer bushing is arcing with it's fire water nozzle during heavy foggy and humid weather.The transformer is only for start-up so it was taken out of service.
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By Phil Corso on 17 February, 2010 - 3:51 pm -
CSA... admittedly your "Spellcheck" abilities are four times better than mine. While my...
By Phil Corsp on 17 February, 2010 - 12:17 am -
GT-Ops... see Sriram's reply in Control.com/thread/125764119.
Regards, Phil Corso
...
Beginning with OPC UA developed in C++ (Visual Studio 2008, Borland, Visual C++,...)
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By M Griffin on 17 February, 2010 - 3:28 pm -
Are you trying to write your own version of the OPC client and server software, or are you just...
By Fred Loveless on 17 February, 2010 - 1:31 pm -
I would start with OPCconnect.com (http://opcconnect.com/ua.php). They have a nice compilation of...
Can someone point me to a site that explains and compares IP and NEMA ?
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By Loren D., App. Eng. on 17 February, 2010 - 3:25 pm -
there is no reference to IP65 in the chart on this link. I see numerous internet pages that say...
Communications problem with HC900 running at 100Mbps-FDX and talking with a TCP/IP Ethernet network
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By Alfred Monticello on 17 February, 2010 - 3:18 pm -
It is a C70. The upper RJ45 is E1, and it is directly connected to the SpecView computer. The lower...
By Bud on 16 February, 2010 - 7:48 pm -
Are you sure your ethernet switch is connected to a host RJ45 port and not an I/O RJ45 port?
The...
Problem with Ethernet communication between a TSX premium TSXP574634 and two supervisors OpenVMS
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By Schneider Italy on 17 February, 2010 - 2:42 pm -
You said "the messages reported as 16#08FF did not appear, they did not exit from PLC's...
complete Redundant Ethernet setting for RX7i CPU with related cables and connectors
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By Russ Bartels on 17 February, 2010 - 2:20 pm -
I'm sure that your local distributor or rep will be able to answer your question, if you can supply...
need size of the battery for my tsxmrp032p pcmcia memory card used wit pl7 micro plc
What kind of processor is the Westinghouse WDPF and what is its intended use?
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By NRG on 17 February, 2010 - 10:34 am -
Mr DC,
Please let me know if you are interested in pursuing a WDPF II project. we need to...
Any ideas for an entry-level DNP3 & DNP3 over IP PLC?
want to know about power supply use in ac-450 controller
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By Bob on 17 February, 2010 - 6:42 am -
The bulk power supply that drives the SR511 for the AC450 rack is the SA167. Part number is...
The Endress Hauer Tank Level Ultra sonic sensor does not give an stable reading
most used MODBUS functions
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By curt wuollet on 16 February, 2010 - 6:09 pm -
Considering the source, I agree that the statement is most interesting. It's almost like they...
By M Griffin on 16 February, 2010 - 4:40 pm -
I am assuming a TCP version would be worth while based on the number of questions we see on this...
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