Control.com - Nerds in Control
What is the Maximum error acceptable?
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By d- on 8 May, 2011 - 10:31 am -
is suction temperature or local ambient (weather station) temperature is needed in your case?
As...
clarifications about the memory requirement(s) and programming language capabilities.
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There's nothing wrong with asking "student questions". What people don't like is "do...
The breaker keeps tripping and the engine shuts down on C32 ACERT with EMCP 3.2/Micrologic 6.0A
Caterpillar Techs welcomed.
Caterpillar Techs welcomed.
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By curt wuollet on 7 May, 2011 - 5:43 pm -
This is where a DSO would come in handy. Watch two of the variables and trigger on the trip. The...
how can I generate 12 volts AC or DC using only household water pressure, and what is the smallest this generator can be? Can it be smaller than 120cc?
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By Namatimangan08 on 7 May, 2011 - 5:44 am -
>> I think it is possible to design a machine capable of generating useful electricity via...
By Robert Scott on 5 May, 2011 - 7:39 pm -
Paul Turbine wrote:
>I think it is possible to design a
>machine capable of generating...
I think it is possible to design a machine capable of generating useful electricity via...
By Namatimangan08 on 2 May, 2011 - 2:39 am -
> I would like to know, if a house used the water that went down its drains in a
> year, to...
In reply to Manuel Lynch: With regards to water driven piston engines (as opposed to turbines),...
By Namatimangan08 on 1 May, 2011 - 10:06 am -
First of all you find the average of the stream flow (Q_avg). Next determine firm stream, i.e....
I find this message thread very interesting. I recollect a couple of items from my past. A book...
Need help in decoding data from an unusual Modbus register map
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By Bill on 6 May, 2011 - 7:09 pm -
A lot of devices claim to be Modbus devices but do not comply with the whole specification and...
By David on 5 May, 2011 - 12:17 pm -
Either the table is for something other than Modbus, the table is a misprint, or the implementation...
To reclaim energy we should look at capturing the hot air from
discussions of energy from town/city household water pressure
discussions of energy from town/city household water pressure
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I actually prefer "friendly Moderator"....
None of us is going to be laughing when...
> Huh? Everyone's posting in fun mode, as far as I can tell...
What can I say, I'm paranoid....
By Steve Myres on 6 May, 2011 - 12:01 pm -
Huh? Everyone's posting in fun mode, as far as I can tell......
Hi all,
Your moderator here. I originally posted this because I thought that it would bring some...
By Rob on 6 May, 2011 - 7:07 am -
Nope, a new post is the best place to flame the old one from. I like to get a giggle from the...
+2...
What is the exact reason for M100.0 not being set?
How to Disable Buzzer Sound for Low Priority Alarm in Yokogawa CS3000?
ABB Advant Manuals and Advant Power Co. (APC) manuals required.
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By Chris Jennings on 5 May, 2011 - 1:52 am -
Could it be that they are custom blocks that have been created specifically for your site or are...
Problem with a link TCP between PC and CP 343-1.
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By mario recio on 3 May, 2011 - 6:11 pm -
May be it wouldn't be a clean link breakup, but you can just exchange heartbits between processors,...
Need suggestions in an accurate 4-20mA to 0-5VDC signal converter for Rosemount pressure transducers.
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By curt wuollet on 3 May, 2011 - 2:02 pm -
I can save you a little, there really isn't much to go wrong with a resistor. If you are using a...
> Did a current meter in the loop show
> ...
> get lucky, and it looks easy. Best of...
By Ulf on 3 May, 2011 - 4:52 am -
Just make sure you are not using HART communication while measuring output voltage.
The HART...
By curt wuollet on 2 May, 2011 - 4:41 pm -
Did a current meter in the loop show the same variations? The idea is to divide and conquer and...
>The converters you buy will very likely
>.....
>Let us know.
>
>Regards
...
By David on 28 April, 2011 - 8:17 am -
The Rosemount is loop powered from a DC power supply.
Is the power supply output clean?
Is...
By curt wuollet on 28 April, 2011 - 4:31 am -
The converters you buy will very likely measure the voltage across a 250 ohm resistor. That is...
PLC example program HC 900
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By Bud on 3 May, 2011 - 12:33 pm -
What is Honeywell's demo program missing that could be amplified upon?...
Plz let me know the problems, challenges and issues faced by customers (refineries) in Natural Gas metering
What is preferred way of controlling lighting in industrial warehouse applications.
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In my opinion the place warehouse or manufacturing area is not important.
The important thing is...
Motion sensors seem to work quite well in most offices. Area lighting in factories is much harder...
By curt wuollet on 1 May, 2011 - 12:18 am -
Yes, for a particular situation a simple system can often suffice. But the special class solution...
My Detroit diesel on GE frame 6 does not accelerate after 2 minute warm up
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The facts are that the <C> mA outputs are driven by <Q> via F:\UNIT1\MAOUT_Q.SRC.
...
By Nelson on 30 April, 2011 - 1:05 pm -
The fact is that the mark V does not produce more than 4mA even when the command for it to go to...
A new control system platform references data from the legacy system this can result in delays of up to 30 seconds while data is retrieved from the old control system
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By bob peterson on 29 April, 2011 - 12:04 pm -
30 seconds is not all that bad for some things. 30 milliseconds is awful for others. Just depends...
i am encountering problems finding sensors for a silo filled with cement.
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By David on 28 April, 2011 - 3:30 pm -
I can't comment on installation for the Vegapuls, but I just saw the new Siemens LR560. It's a new...
By Ali on 28 April, 2011 - 11:09 am -
Gents,
We tried the VEGA PULS68 and it was not accurate at all...!! we had differences of 5 to...
Need someone help to complete my final year project. Need guide in parallel port programming.
Frequent Profibus failure of ET200S IM modules.
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By Steve A on 28 April, 2011 - 9:48 am -
Hello All
We also have around 40 ET 200S IM 151-1 standard modules on site, we have suffered a...
Please help find anything
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To all Control.Com participants... this thread brought back fond memories of both Sicilian...
Looking for hookup diagram for the motor or controller for a GE VoltPac.
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By Steve Myres on 25 April, 2011 - 10:29 pm -
OK, the additional control leads seem to go to shading coils wound with fine wire, so you connect...
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