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Thermal Overload
The threads that wouldn't die...
- PC reliability?
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- 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
Yes, but which self do you want to be?
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Posts from...
Friday, October 17, 2008
During IKE a portion of my I/O module got soaked.
New Replies:
By M Griffin on 17 October, 2008 - 9:59 pm -
By M Griffin on 17 October, 2008 - 9:59 pm -
I would suspect that the short is somewhere in the part of the system which got wet. There could be...
By Roy Matson on 17 October, 2008 - 5:29 pm - I would expect you to have a major problem with any electronics exposed to salt water. Perhaps a...
What is Tatsuno Pump Protocol?
New Replies:
By Micromax on 17 October, 2008 - 9:40 pm -
By Micromax on 17 October, 2008 - 9:40 pm -
Hi,
I have the same problem. Please help me. I need the same solution.... Thank you...
...
Need to have gas quantity from flow
New Replies:
By Bruce Durdle on 17 October, 2008 - 5:44 pm -
By Bruce Durdle on 17 October, 2008 - 5:44 pm -
1. Find out the pressure and temperature conditions used for the "normal" state - N means...
Instruments in the antipodes keep having to be sent to Germany for calibration. Can someone in Australia, New Zealand or Singapore (etc.) help?
New Replies:
By Roy Matson on 17 October, 2008 - 5:37 pm -
By Roy Matson on 17 October, 2008 - 5:37 pm -
It sounds stupid to send them to Germany. Perhaps you could purchase a deadweight tester and...
Utilisation of capillary for pressure gauge in high temp. service
New Replies:
By Gerry on 17 October, 2008 - 5:19 pm -
By Gerry on 17 October, 2008 - 5:19 pm -
The rule of thumb is 100 degF per foot.
500C-0C = 932F-32F.
To drop 900 F degrees you should...
what should be the right proceedure of calibaration.
New Replies:
By Roy Matson on 17 October, 2008 - 5:13 pm -
By Roy Matson on 17 October, 2008 - 5:13 pm -
If you were 1 tonne out at 50 that would be a 2% error. If you then measured 300 tonnes you might...
By pk on 17 October, 2008 - 3:21 pm - Thank you friend...
I am really concerned about the accuracy only. When I calibrate a system...
Need information about Modbus Communication on RS-232.
New Replies:
By Jerry Miille on 17 October, 2008 - 4:44 pm -
By Jerry Miille on 17 October, 2008 - 4:44 pm -
You could use Omnii-Comm with Ethernet to do this for you.
...
I would like to control the discharge of a flywheel using current mode control.
New Replies:
By Hadé on 17 October, 2008 - 3:57 pm -
By Hadé on 17 October, 2008 - 3:57 pm -
Hi,
Thanks for the clarification. As for magnetic design, I have some background on that. For my...
Can someone explain the whole 4-20mA thing to me?
New Replies:
By Britman on 17 October, 2008 - 1:55 pm -
By Britman on 17 October, 2008 - 1:55 pm -
Nice to see so many people arguing a good point. I didn't notice anyone say why 3-15 psig was used...
What makes an electrical schematic a standard one?
New Replies:
By James Ingraham on 17 October, 2008 - 11:46 am -
By James Ingraham on 17 October, 2008 - 11:46 am -
Harder question than you might think.
The whole top-to-bottom vs. left-to-right thing on the...
Desperately Seeking Bailey Positioner
New Replies:
By Kenneth Frisbie on 17 October, 2008 - 9:05 am -
By Kenneth Frisbie on 17 October, 2008 - 9:05 am -
Deb:
I certainly apologize for any support problems you encountered. We assemble the AV1...
By Stan Chlebda on 17 October, 2008 - 8:28 am - Please call John Gregory @ 215-674-6338. We manufacture and sell these positioners....
How do we connect SCADA and MES?
Oscillations in control system.
New Replies:
By George Buckbee on 17 October, 2008 - 8:10 am -
By George Buckbee on 17 October, 2008 - 8:10 am -
I suggest that you take a look at this PID tutorial:
...
Is there any method to estimate the parameters of related function (func 86 in fatek instructions) such as Ki, Td, ....?
New Replies:
By akbar on 17 October, 2008 - 6:11 am -
By akbar on 17 October, 2008 - 6:11 am -
It is a very useful instruction where instead of p, ti d you can use R registers and values can be...
Why do we need three element control in boiler?
New Replies:
By vijay on 17 October, 2008 - 5:54 am -
By vijay on 17 October, 2008 - 5:54 am -
Boiler drum-level control is critical. Too low a level may expose boiler tubes, which overheats and...
I would like to make an experiment that uses a bike to turn a motor
New Replies:
By Abby on 17 October, 2008 - 5:21 am -
By Abby on 17 October, 2008 - 5:21 am -
Hi Phil,
You mentioned that single phase motors would run as generators without adding any extra...
I need a sensor with Modbus/TCP protocol support.
New Replies:
By pvbrowser on 17 October, 2008 - 4:20 am -
By pvbrowser on 17 October, 2008 - 4:20 am -
I would suggest to use a Modbus/TCP RS485 Gateway such as:
...
Can anyone tell if SPPA-T1000 system from Siemens has reference outside of India? We want to have real feedback for this system and comparison with SPPA-T3000.
New Replies:
By Maxim on 17 October, 2008 - 2:20 am -
By Maxim on 17 October, 2008 - 2:20 am -
Nowadays Siemens PPA T3000 is a continuation of its outdated I&C systems like TXP, TME, etc....
Submersible pump trips after 10 minutes
New Replies:
By Al Miles on 17 October, 2008 - 12:24 am -
By Al Miles on 17 October, 2008 - 12:24 am -
Does a timer switch this motor from Wye to Delta? if so what is the timer set for??...
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