Control.com - Nerds in Control
Change fields from instrumentation to design engineer
Need guidance to select suitable flow meter
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By David on 26 August, 2009 - 8:31 am -
Siemens has a portable battery powered clamp-on ultrasonic flow meter for which pressure is not an...
Looking to not kill myself
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By curt wuollet on 25 August, 2009 - 6:49 pm -
If you google around, you can find the US Navy electronics course in pdf available free. There is...
PE Control Systems Exam 2009
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By Elaine Tee on 24 August, 2009 - 12:51 am -
Hi - I am preparing to study for this exam. Have you started??
Elaine. ...
In a world of amazingly expensive automation gadgets, here's a $100 no moving parts server...
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By curt wuollet on 22 August, 2009 - 4:27 pm -
Thank you Michael.
Of most interest to this group would be the Samba server that does Windows...
By M Griffin on 22 August, 2009 - 12:13 pm -
The device is based on the Marvell Sheevaplug. Tonido has taken the hardware platform and added...
What is Tatsuno Pump Protocol?
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By Ricky Y. on 18 August, 2009 - 7:31 pm -
I am from the Philippines. Do you have a tatsuno protocol guide?
Thanks
Ricky...
Looking for on-line tutorials, manuals for Siemens S7 Docs
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By William Sturm on 17 August, 2009 - 8:02 pm -
I had my interview this morning and it went very well. As it turns out, their HR person led me...
By William Sturm on 16 August, 2009 - 11:15 pm -
Thanks Michael,
That is a really great overview. I have also been looking at the A-B...
By M Griffin on 16 August, 2009 - 2:05 pm -
If they are designing high end equipment with a lot of motion for the automotive industry and they...
By William Sturm on 15 August, 2009 - 11:38 am -
Thanks for all of the links, a few look more interesting than what I found on their basic support...
By Marco on 15 August, 2009 - 6:34 am -
Hello Bill Sturm,
here you can find everything you will need to know how to program Siemens...
By Mik on 15 August, 2009 - 3:19 am -
This is definitely a web site you're looking for:
...
By kevin grey on 15 August, 2009 - 2:44 am -
Hi, You can download pretty much of their manuals. what are you looking for? do you have any PLC...
By M Griffin on 15 August, 2009 - 1:40 am -
Useful information is buried somewhere deep in the Siemens web site. Digging it out probably takes...
By Ronald on 14 August, 2009 - 11:43 pm -
Did you try www.automation.siemens.com/support?
...
Control Specification for GE MS 6001 heavy duty GT
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I have here for our units but Control Specs are very unit specific Denise. What do you want to do...
7FA Tripping on Low Hyd. Trip Oil pressure
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Hi,
In addition to what has been suggested, I understand that it would be of some help to you to...
The Device Summary lists the pressure that the Dump Valves operate at, and it's usually about 20...
Dear Genprospec,
it sounds as if your trip oil pressure is indeed low, have you verified it at...
Required reference book names/author name on "Power protection system"
GE gas turbine firing temperature calculation
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By David Davis on 5 August, 2009 - 12:27 pm -
I'm updating this post because of the many inquiries we are getting for Turbine Inlet Temperature...
ISA is presenting a conference for industry sales and marketing professionals.
I would like to read a text string from a device which connected to the serial port and save this string to a text file or in to a database..
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By Umaima on 29 July, 2009 - 12:53 pm -
Hi there,
plz send me the source code in c for sending the data to the serial port. ...
package that will allow me to datalog from the plc directly to a SQL table
How to map variable length data to holding registers?
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By M Griffin on 27 July, 2009 - 4:12 pm -
It's always good to hear feedback. The feedback helps other people who are following the discussion...
Now, that took me some time! But I have defined the registers (and am very glad that's finally...
By M Griffin on 19 July, 2009 - 3:14 am -
I will start off by saying that what would probably help a lot is to sit down and imagine yourself...
By Sebastian Seidel on 18 July, 2009 - 4:41 pm -
Thank you very much for the swift and in-depth response, without which I would most certainly have...
By M Griffin on 16 July, 2009 - 12:39 am -
You said that you're not sure about "the max data length of many variables". They're 32...
How to check capacitor on PCB
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By Robert Scott on 25 July, 2009 - 10:55 am -
The most practical way to check a capacitor in a live circuit is to understand the role of that...
By John Correa on 24 July, 2009 - 11:20 pm -
If you can measure instantaneous current and voltage across its terminals you can calculate value...
Wiring of load side on a circuit breaker
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By Phil Corso on 24 July, 2009 - 11:13 am -
For Rob, re your request for photos...
I received message that my reply to you was...
By Phil Corso on 22 July, 2009 - 6:25 pm -
Excellent question...
In most cases bi-directional current-flow, such as a tie-breaker in a...
I am new to this forum and a GE Fanuc system integrator. Why does everybody talk about AB, Siemens and Modicon?
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By Steve Ward on 21 July, 2009 - 10:23 am -
GE Fanuc is still very active in the control market.
iFIX is still available and still being...
Has anyone setup Modbus between DeltaV and Micrologix 1200?
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By DSiler on 14 July, 2009 - 1:30 pm -
I have done it and if I recall correctly I had to slow the baud rate on the micrologix to 9600. For...
What is difference between drain and vent
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Hi
Thanks for your very useful information....
By sushant chanana on 14 July, 2009 - 7:17 am -
HI,
Vent is generally for removal of air bubbles & Non condensable gases & drain to...
By Allan Evans on 14 July, 2009 - 12:23 am -
Vent goes up.
Drain goes down...
Well, you vent trapped air/gases and you drain trapped liquids (depending on applications).
For...
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Serving coffee on aircraft causes turbulence.
