Search results

winhlaingoo, Thanks! We are interested to find out the details (as much as we can) and how the process goes.

Don Clark, I don't think you can repair DRAM in a UCSx processor. To GE, UCSx packs are commodities (pretty expensive commodities!). I think you just need a refurbished or new (if possible) UCSA. There are several re-sellers of GE Mark* controls. Lately, I have heard of people having good...

winhlaingoo, GREAT to hear!!! The World Wide Web is a Wonderful thing, isn't it? It would be very great if someone at your organization could write down the steps--it doesn't have to be anything detailed--and I would suggest it would be a worthy endeavour for the site personnel to have written...

ControlsGuy25, It would appear the original poster has, indeed, RTFM (Read The Fine Manual), because that's about the only place he could have found the information he did about what the flashing LEDs meant (he even wrote he went through the GE documentation and pretty much quoted the specific...

saadsalman37, To my knowledge, the graduate goes and finds a job and negotiates the salary. Some schools/universities have what are called "placement offices" which help arrange job fairs and interviews (a job fair is usually a gathering of several or many potential employers and graduates...

Don Clark, How long has this UCSA been in service? Is a replacement that was taken out of spares? Has it been in service in the panel for a long time? When did you get this boot code? When cycling power to the processor? After a download? (If after a download, then what was downloaded, and...

Thank you, PungentReindeerKing. This is not for newbies, or even novices. It takes experience, and understanding of the overall software relationships of all the devices on the UDH, the EGD, and what's supposed to happen--so that if what's supposed to happen doesn't on any single step then...

megadeth, Interesting moniker.... Anyway, I can't really add too much to this thread--because GE is changing things. Whether it's for the good or not remains to be seen, but they are changing things. And, anything to do with GE, Belfort, France, is most subject to change. And, GE-design Frame...

winhlaingoo, The Mark VIe dynamically assigns signal names to memory locations, and when new signal names are added it's not uncommon for there to be lots of changes to the database. For example, let's say you lived at 349 Paradise Lane, and when some new people moved to your town and had to be...

winhlaingoo, Mark VIe is not something you can learn by hearsay and anecdotal information (myths; tribal knowledge; speculation). On the HMI you will find a LOT of .pdf files, most of which are only identified by the GE publication number (for example, GEH-6721) in the filename. On recent HMIs...

winhlaingoo, You really should be asking GE to provide the download procedure. Depending on the type of changes that were made, the download procedure could be quite involved, including the exciter and all HMI devices in the ToolboxST project. This is really something you should be insisting...

Integrator, We are pretty certain the original poster has not tried the "standard rules” so there's still that to try. I did not read all of the documents you cited. My experience if there's a problem with a device or installation is to check the wiring and installation (including earthing...

Talal9001, Thank you for the feedback.

Talal9001, Without researching the part number, my first reaction is: We still don't have enough information to be of much help. We don't know if the two B-N Sensors are mounted on the same piece of equipment running at the same speed, or two different machines running at the same or different...

Yoganaok This would have been very excellent information to know from the beginning. There is a pretty good difference, I imagine, in the heat content (calorific value) of jet fuel and diesel fuel. I would imagine jet fuel has a higher heat content (calorific value) than diesel fuel. So, that...

jagriti, Oh dear. Oh my. Some GE-design Frame 5 heavy duty gas turbines are different from others, especially if they were packaged by licensees of GE (John Brown; BHEL; etc.). So, sometimes the packages have different options or standard offerings. Usually, on the left side of the Accessory...

Jorge Munoz, When did this alarm become active? After the relay was withdrawn from the case? If my memory serves me correctly, there is a switch or some kind of sensor (non-contact) that checks to see if the relay has been properly inserted/re-inserted into the case after is has been removed...

Yoganak, First question is: When did this problem start? After a maintenance outage? After the liquid fuel bypass valve LVDTs were "calibrated"? After the liquid fuel bypass valve servo-valve was replaced? After a trip from load? Swirl charts for speeds less than rated are difficult to find...

Talal9001, Would you please supply a B-N Part Number? What about the wiring? Have you checked the shield drain wires of the good and the bad input circuits (from the sensors) to see if they are earthed properly (at one end only)? Are the cables from the sensors routed in cable trays or...

Talal9001, How long has this problem existed? Did it start after a maintenance outage? Or did it just begin suddenly? Have you verified the cabling and the shield wire for the cabling for the sensor in question is correct and the same as the other working input? Including no loose terminal...