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- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
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Posts from...
Monday, November 3, 2008
I need a suggestion to build a DCS sort of like integrated control system with various PLCs.
New Replies:
By yantsi on 3 November, 2008 - 11:50 pm -
By yantsi on 3 November, 2008 - 11:50 pm -
I think first you need communication with those PLCs....
What is maximum DST count that DeltaV MD+ Controller can handle at 70% load?
New Replies:
By yantsi on 3 November, 2008 - 11:42 pm -
By yantsi on 3 November, 2008 - 11:42 pm -
I agree, I think this need to test based on your module template. I found that communication with...
from the Control eng department...
Choosing a Distributed Control System for the Crude Oil and Natural Gas Extraction PlantDCS selection, SIS, Modbus, Profibus
New Replies:
By yantsi on 3 November, 2008 - 11:39 pm -
By yantsi on 3 November, 2008 - 11:39 pm -
I think the DeltaV system is the best to choose. They have overall experience in this area....
By Nick Mellor on 3 November, 2008 - 12:20 am - Are you sure the PKS system is SIL2 certified? I dont think it is.
Also, the Safety Manager is a...
Effect of low atomising air temp in GE Frame 9E gas turbines.
New Replies:
By CSA on 3 November, 2008 - 10:35 pm -
By CSA on 3 November, 2008 - 10:35 pm -
I don't know if this really qualifies as a control problem or issue....
The temperature of the...
How do you determine wire size for an electric furnace (home heating unit) installed 40 feet from 200 amp breaker panel? Unit has 3 - 60 amp electrical breakers, is 280/240V Lennox Model ES03.
Level Instrumentation
New Replies:
By Riolyn on 3 November, 2008 - 2:41 pm -
By Riolyn on 3 November, 2008 - 2:41 pm -
So it's just a good engineering practice but is not mentioned in any Standard. I thought there...
Data from the NOC is not resetting between tests.
How to add MA output signal to Mark 5 panel?
An OPC Alarm & Event Server available from Rockwell
The parameters gotten from Trane BCU on the Bacnet and LON. Also on Comm5.
New Replies:
By S. Hessels on 3 November, 2008 - 10:12 am -
By S. Hessels on 3 November, 2008 - 10:12 am -
The points you can get from a BCU depends on what they have put in! A BCU from the shelf is blank.
...
Mark V HMI upgrade possibility?
New Replies:
By dinster on 3 November, 2008 - 8:51 am -
By dinster on 3 November, 2008 - 8:51 am -
You share the same view as mine. Now we're looking at 3rd party HMI which can talk directly to...
Looking for help from owners and users of GT LM2500 about the vibration monitoring
New Replies:
By ero on 3 November, 2008 - 8:28 am -
By ero on 3 November, 2008 - 8:28 am -
Normally GE company used Bently Nevada for vibration monitor. In case of all vibration sensors are...
looking for any MarkVI Simplex project software for gas turbine GE5001 power generation that work on dual fuel light & heavy fuel
New Replies:
By eren on 3 November, 2008 - 7:21 am -
By eren on 3 November, 2008 - 7:21 am -
Hi,
If do you want to remote control to Woodward 505, you must adjust configuration contacts or...
GSM Modem With RS485 Interface
New Replies:
By DTinoFF on 3 November, 2008 - 7:21 am -
By DTinoFF on 3 November, 2008 - 7:21 am -
Here it is:
http://teleofis-wireless.com/teleofis_rx108_rs485_gprs.html
It has self-rebooting...
Unload CO2 bottles by red place in LM2500
New Replies:
By Eren on 3 November, 2008 - 6:40 am -
By Eren on 3 November, 2008 - 6:40 am -
Hi friends,
You said you have seen red place on the Power Turbine. Is it normal or abnormal?...
What is the fieldbus device?
Elaborate on % impedence of power transformer.
New Replies:
By N.S. Narayanan on 3 November, 2008 - 1:52 am -
By N.S. Narayanan on 3 November, 2008 - 1:52 am -
My client has stipulated that the PERCENTAGE IMPEDANCE VOLTAGE for the 60MVA - 132/66KV Power...
We are using Triconex PLC in our Plant Emergency Shutdown Systems. As we know Triconex is Fault Tolerant and a very rugged PLC but costlier as compared to other make PLCs
New Replies:
By Nick Mellor on 3 November, 2008 - 12:48 am -
By Nick Mellor on 3 November, 2008 - 12:48 am -
Manikandan,
You absolutely correct. Triplicated systems need to vote everything 2oo3 in order to...
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