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Thermal Overload
The threads that wouldn't die...
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
- 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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7FA Tripping on Low Hyd. Trip Oil pressure
New Replies:
Lessons learned. I am amazed that we still protect expensive equipment using switches. Their day...
By genprospec on 16 September, 2009 - 5:55 pm -
Thank you for all the replies, they were indeed very informative. The problem was one of the three...
difference between generator current phases
GT Trip on IGV control trouble
Looking for info on generator bearing metal thermocouple
C Core repeatedly fails. Causes I/O to freeze.
New Replies:
What have you done to try to resolve the problem other than resolve a ground?
To Hal Armour's...
Seriously consider the Prom TIL, you need to start from a known point so the rest of us can help...
The IO froze again this past Friday. This is the information I received from the technicians. ...
i am not getting logs on OTs in txp after changing terminal.
New Replies:
By mik on 16 September, 2009 - 4:39 pm -
Don't really know what do you mean by log files. Do you mean analog and binary log from archives...
Interested in anyone's experience with Alarm Notification Software
New Replies:
By Tom on 16 September, 2009 - 1:04 pm -
LogMate alarm management software includes a web services module that is easy to use from any web...
I use Wonderware for my SCADA systems and have their ScadAlarm package to go with it. It can call...
Have used WIN911 - basic version. Will be replacing this pkg with the AEE provided by Intellution...
Hi, I would normally use the SCADA package being used to monitor/control the plant. There is always...
Temperature of the hydraulic oil increased from 54 C TO 67 C for bypass system
New Replies:
Can you send me a copy of the hydraulic circuit?
Your system is generating heat somewhere.
...
By .. on 16 September, 2009 - 4:18 am -
My dear friend,
I do not know much about mechanical equipment. However, I would like to add one...
> WHEN did this problem begin? That should be the first question for...
WHEN did this problem begin? That should be the first question for...
Tripping of gas turbine on High Vibrations
New Replies:
We have four Frame 5 GE gas turbines. From my recollection , the times we had high vibration...
Dear Sir
GTG I Ratcheting was started on 12.09.2009 at 11.00 hrs for running of GTG for testing...
You need to look at how this machine has been running in the past. What were vibration levels...
GE-design Frame 5 heavy duty gas turbines are just about bullet-proof. They are the workhorses of...
one of the three drum level transmitter behaves abnormally
New Replies:
Dear Naresh,
Sounds like you've hit a stone wall. About 10 years ago i commissioned a number of...
Insulation resistance test for instrument field cables
New Replies:
By JCP on 15 September, 2009 - 9:59 am -
Dear Sakravee,
Our problem until now is that the fault automatically resets in seconds and we...
By Sakravee on 15 September, 2009 - 12:11 am -
If fault occur again, I would recommend to check the LED status on AddFEM. It may help you to...
By JCP on 8 September, 2009 - 2:17 am -
Many thanks Max for your prompt reply.
Actually the first thing we have thought was that the...
Local junction box for field instrumentation at burner areas
New Replies:
By .. on 15 September, 2009 - 8:17 am -
My dear Friend,
Following things to be considered as minimum.
1) Hazardous area...
Any listeners know of supplier of SF6 personal gas monitors
GE FRAME 9E turbines and instruments
New Replies:
By Gtman on 15 September, 2009 - 5:29 am -
Dear Sirs,
Machine at our site is PG 9171 E , NON DLN machine, and two parameters which i...
All the replies to this question are possibly correct for certain instances or applications.
The...
Hi NLN,
These transmitters are not used in any function in Mk VI, it's just for performance...
All the device data will be available, including the settings, in the device summary sheet. These...
By MOB on 8 September, 2009 - 8:33 pm -
GTMAN,
But you need to ensure that the device names that you have mentioned are just in the...
Designing of Deaerator level control loop for super critical power plants.
two motor with the specification 'V 230/400 delta/star'
I am new to repairing the GE Speedtronic boards. And would need help to source the schematic diagram.
New Replies:
Hi Guys
Any kind soul who can help. Please contact me at my email address: rchuaky [at]...
Incoming reactive power change
New Replies:
I'm presuming the generator being discussed is a synchronous generator.
When a generator is...
PLCS Project required
New Replies:
By P.KUMAR on 14 September, 2009 - 9:29 am -
Nice to reply thru mail engr,
First of all I have to make clear one thing that PLC is control...
Online Gas Chromatograph Parameter definitions
Deciding key facts of soot blowers and integration with DCS system
New Replies:
I sometimes wonder if we get hung up on communication speeds, scan times, where to put things,...
By Peter Dougherty on 12 September, 2009 - 2:14 am -
You have basically two options:
1. Interface via comms (ethernet, profibus etc.) to an existing...
"Rotoguard" earth fault telemetry unit
Charging circuit for the alternator
New Replies:
By Ken Emmons Jr. on 9 September, 2009 - 8:38 am -
I've never set up a wind generator, so take this advice with some caution... You at least need a 3...
ALSPA P320 Documentation are required.
New Replies:
By Pedro Rivera on 8 September, 2009 - 9:53 pm -
Could you send the alspa p320 manuals. Thank you
susesnet [at] hotmail.com
...
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