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Flow control system using proportional valve
Good choice ! I tried to download rexroth data sheet but seems that it gave a .jsp file nammed pdf §§§!!! Can you share the pdf file here? Also can you write us some notes on voltage ratio y/ymax ? It would be also nice to see how it worked with a hmi or video view! Thanks for the feedback...
ControlsGuy25
Post #10
May 30, 2020
Forum:
Electrical Engineering
Is Modbus suitable for wall switch applications?
You are welcome ! Do not hesitate to share with us, what your found interesting for this application. I was surfing and the web about the subject, there is many interesting informations! One should get the correct overview of the system, see what can be achieved with the proposed equipments...
ControlsGuy25
Post #6
May 30, 2020
Forum:
Modbus
Krones filler KFS3 - communication fault
Hi All, Choota, It seems that KFS3 operating manual are not easy to get on the web.... Do you got any documentation, available for a correct troubleshooting. If so we can try to support, you as best as we can. Also please provide, Automation equipment type/model installed , that kind of datas...
ControlsGuy25
Post #2
May 30, 2020
Forum:
General Communications Chat
Is Modbus suitable for wall switch applications?
OK so here you have it : https://community.openhab.org/t/combine-mqtt-and-modbus-in-switch-item/81854 here some quotes: If you were using MQTT and Modbus version 2 bindings, you could use a follow profile. The modbus binding is only going to respond to a command, not a state change, so you...
ControlsGuy25
Post #4
May 30, 2020
Forum:
Modbus
Machine Tripping on Over Speed
Engrahmed, Could you please try to reply to my last post here? We tried by spending some time and efforts, to get you a better idea/overview, of what happened on your site operation issue. But you did not get back, to us by writing some notes on my last post. Please have a serious read on...
ControlsGuy25
Post #10
May 30, 2020
Forum:
Power Generation
How do I bring it down and make it stable using a PI controller?
Qaf699 We need more informations, to try to help you. What is the overall installation description? Help us to help you, thats simple as that. Controlsguy25
ControlsGuy25
Post #4
May 30, 2020
Forum:
Process Control
Is Modbus suitable for wall switch applications?
Hi ALL Sandra, You can have a look, on the following article: It contains some of the answers, of the questions you posted here. https://maker.pro/raspberry-pi/projects/an-automated-light-switch-system-for-smarthomes-that-anyone-can-use Surely it can help you ! Controlsguy25
ControlsGuy25
Post #2
May 30, 2020
Forum:
Modbus
Flow control system using proportional valve
Thanks for your feedback. I am glad that you can, at least have some datas, for modeling this system. Do not hesitate ,to share with us your studies. Controlsguy
ControlsGuy25
Post #8
May 29, 2020
Forum:
Electrical Engineering
Trip Issue
Abby, Could you write, us some feeback regarding the issue, you have been faced , and if you solved the problem? Thanks for sharing, Controlsguy25.
ControlsGuy25
Post #2
May 28, 2020
Forum:
Power Generation
9fa mission having ibh not operational trip,in my plant it was not tripped
Tamizh, Looks like you did not reply to my last post?? We can consider that this thread is closed now. Controlsguy25.
ControlsGuy25
Post #3
May 28, 2020
Forum:
Power Generation
SGT400 TRIP and PMS issues
Senthil R.M I know this thread is little old but, Could you please write us some feedback , regarding the issue you posted on this thread? Thanks for your answer, Controlsguy25.
ControlsGuy25
Post #4
May 28, 2020
Forum:
Power Generation
Flow control system using proportional valve
Crogla, You will find here after some precious informations on the subject that you posted here: Valve Sizing and Selection What is Cv? The definition of Cv factor is the number of G.P.M. that will pass through a valve with a pressure drop of one (1) psi. A unit of measure for comparing...
ControlsGuy25
Post #6
May 28, 2020
Forum:
Electrical Engineering
Machine Tripping on Over Speed
Engrahmed, It would be a good thing to tell us , the plant configuration : 1-Steam turbine type /load scheme 2-Is there any exctraction or other process steam for any utility?? 3-Some parameters like STGload ,ST Control/Stop/Trip Valves trends, Line Voltage, Distance protection, Generator...
ControlsGuy25
Post #8
May 28, 2020
Forum:
Power Generation
Flow control system using proportional valve
So you can check out some videos on the web explaining modelisation of fluid system first . Here is one video and a slideshare : 1- 2-https://www.slideshare.net/PracheeSharma/fluids-25896167 Then try to see if you schematic is matching ( if something needed to be added or removed like valve...
ControlsGuy25
Post #4
May 27, 2020
Forum:
Electrical Engineering
Flow control system using proportional valve
Crogla, What is meaning of "pressure on pump exit" in the equation 2 ?? is that pressure discharge?? We can try to assist you if you ask you the right questions. It is simple as that. Let me have a research on that subject, I will be back to you . Controlsguy25
ControlsGuy25
Post #2
May 27, 2020
Forum:
Electrical Engineering
Bently Nevada 3300 Radial Vibration Problem
Amateur, Did you get these radial vibrations issue fixed/solved ?? Please write us what is the status so we can all share from this forum. Controlsguy25.
ControlsGuy25
Post #2
May 27, 2020
Forum:
General Automation Chat
Intermittent Bently Nevada Spikes
KSB, Do you get fixed/solved these intermittent spikes issue ?? Please write us what is the status so we can all share from this forum. Controlsguy25.
ControlsGuy25
Post #2
May 27, 2020
Forum:
Power Generation
Machine Tripping on Over Speed
CSA, Yes, you right when you saying that this is just strange! I hope also that original poster, can supply some kind of actionable datas. I wish you a good evening and kind regards, Controlsguy25
ControlsGuy25
Post #5
May 27, 2020
Forum:
Power Generation
Isochronous governor "fighting"
Dear JunHyeok , Thank you for your last message , I really appreciate it. It would be fine to tell us how things are going on this thread subject?? As we spent time trying to support/help, you and then we can ask for miminum feedback to close the thread. Thank you for your understanding...
ControlsGuy25
Post #14
May 27, 2020
Forum:
Electrical Engineering
Challenge! How long (seconds) will it take for the actuator to travel to from zero to full stroke (184.15 mm)?
Fanie V wyk, It would be fine to tell us how things are going on this thread subject?? As we spent time trying to support/help, you and then we can ask for miminum feedback to close the thread. Thank you for your understanding, Controlsguy25
ControlsGuy25
Post #3
May 27, 2020
Forum:
Control Valves
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