MarkV Timers and Counters Inaccurate
Mark V timers and counters inaccurate counting after switching off and ON of <R>, <S> and <T>
By sms on 20 March, 2018 - 6:37 am
It is DONE!!!! Downloaded TOTT_Q.DAT copied from other working totalizer unit, switched OFF all...
By sms on 15 March, 2018 - 5:14 am
Thanks Sir. Okay. I will do the changes in the following way. Correct me I am wrong. 1....
By sms on 14 March, 2018 - 6:40 am
It can be noted that in EEPROM CHECKSUM TEST I found the status <NO CKSUM> for TOTD....
By sms on 14 March, 2018 - 6:25 am
Thank you very much. >Hmmm.... I'm not sure which file you are taking the >information...
By sms on 11 March, 2018 - 6:06 am
Thank you very much for your support. >>1. Analog Trigger Value: (I don't understand what...
By sms on 8 March, 2018 - 5:32 am
Thanks CSA, 1. Analog Trigger Value: (I don't understand what you suppose to mean) Before...
Project on Sugar Industry Modeling
Graduation project about DCS application on sugar industry mainly extraction plant for beet sugar
Where in EPKS does the Alarm and Events gets saved.
Is your plant controlled by Russia? Are you sure?
The US Dept of Homeland Security just issued a report that there has been an ongoing, successful cyberattack on US utility plants from Russia.
By Curt Wuollet on 18 March, 2018 - 5:30 pm
We certainly hope not, but I hope people listen to the canary. Let's look at our security...
By Rora on 18 March, 2018 - 11:25 am
The suggestion that a plant could be remotely operated in an ongoing basis without detection is...
Communication Between PLC and DCS
Student of Instrumentation eng. with final year project has a process loop control using DCS and PLC in master slave configuration.
Hagan Controls Corporation Pittsburgh PA
Posted by george moore on 10 May, 2017 - 3:44 pm
Looking for a parts distributor for a Hagen Control valve on a Fuel Oil system
By Dan Swartz on 16 March, 2018 - 9:22 pm
Hagan was purchased by Rosemount which is owned by Emerson. Parts if available would be ordered...
New Valve Feedback Signal Woes
Replaced a Jordan MV-1020 with an RCV SEVA-200. Feedback 4-20 gives constant 100% open indication at HMI regardless of valve position.
By W.L. Mostia on 16 March, 2018 - 11:53 am
Did you read the 4-20mA signal from the RCV SEVA 200? It appears that the RCV SEVA-200 has an...
Replacing Backplane from Micronetics International
Posted by Jiseon.Moon on 13 March, 2018 - 10:02 pm
My plant has been using a backplane from Micronetics International Inc and we need to replace it.
Does GE have any documentation on the SRTP Protocol?
By pierre on 12 March, 2018 - 10:06 am
Hello, >I had an interface written years ago to connect a GE >turbine control system to a...
Effect of Compressor on Orifice Flow Measurement
Effect of Screw Compressor on the upstream Orifice Flow Measurement.
By d on 9 March, 2018 - 7:08 am
Is this just a generic inquiry low and high pressure flow measurement? or Are you...
By d on 3 March, 2018 - 5:09 pm
Sounds like a poorly designed system. The quick answer to your question is yes, in many ways. ...
By d on 2 March, 2018 - 11:36 am
Got it, misread the sentence describing the recycle tie-in. As long as you have adequate run...
DCS Systems for Balance of Plant
Looking for DCS solutions for balance of plant
By Bob Peterson on 4 March, 2018 - 7:05 am
There is little difference in the capability of DCS and PLC systems these days. Pick what makes...
By rmohl on 3 March, 2018 - 5:21 pm
Achraf Depending on the Needs, Foxboro-Schneider did most of BOP before some of these other...
By Gordon on 25 February, 2018 - 9:28 am
Achraf I would look into Bedrock Automation's newest DCS. It is extremely versatile, on par with...
Actuator Action Control in Control Valve Engineering
Posted by Rushi Shroff on 4 March, 2018 - 12:58 am
Control Valve Engineering
Hyper Terminal Configuration for UCSBH3A
UCSBH3A communication through hyper terminal.
Intermittent Seismic Vibrations Increase at GE Frame 5 Turbine Compressor Casing
We are facing issues of intermittent vibration at gas turbine
Incorrenct Flow Measurement in the Outlet of Feed Water Pump
Flow measurement 0 values in control valve openings lower than 30%
Pressure Trnasmitter Installation in Liquid Service
Elevation of pressure transmitter in liquid service
Foxboro I/A Series Tutorial
Instrumentation in LNG Plant
Looking for manufacturers of instrumentation for LNG plant
Magnetic pickup - amplitude or frequency
Magnetic pickup - amplitude or frequency
By Zeurin on 23 February, 2018 - 7:48 am
The dependency of RPM with Frequency in a pick up can't be different from linear, due to the fixed...
Problem with the level measurement in storage tanks.