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From a command prompt you need to type the following command, then press ENTER: <p> LOGGER FLUSH</p>Then you need to switch off the printer and unplug it from its mains power and wait approximately 3-5 minutes for the RAM in the printer to "lose it's memory". Then plug the printer back into...

I.1) No one said anything about the servo leaking; the suggestion was that the hydraulic actuator that the servo is attached to might have a worn area that is allowing <b>hydraulic oil</b> to leak past in a certain area of the stroke. Certainly, the actuator is small, but they have been known...

We'll try to shade his light for you. Does the turbine have a diesel starter? If not, does the plant have an emergency diesel used to supply power to the starting means? Was the reverse power trip initiated from sequencing in the Mark V or by an external reverse power relay? What...

When did this problem begin? After a maintenance outage? After some work was done on the BOP or DCS panel? After some mA transmitter was recently replaced or "calibrated"? After an electrical storm (lightning)? The alarm, likely being annunciated on, and copied to this forum from, the...

And to preclude any questions about using AutoCalibrate to stroke the LFBV, it can't be done on a device without LVDT feedback. [Actually, the LVFB actuator could be stroked, but it will still require removing the piping from the LFBV to see the valve plug, and it would also require a...

This sounds like a combination of a couple of things. First, the actuator for the LFBV (Liquid Fuel Bypass Valve) probably has some excessive wear in the cylinder that is causing leakage when the unit is operating at fuel flow-rates corresponding to the "critical level". Second, the valves...

> My personal problem was trudging through a bunch of worthless stuff to > find the opportunity to learn or help if possible. So, now we're at the crux of the problem--at least for the original poster. It is the nature of forums like this with a lot of information on specific topics to...

Trying harder to be nicer, who said anything about Ethernet over StageLink? The original poster asked about the drivers for an ARCnet card to be used on the StageLink. There are at least two OPC vendors who have developed software to communicate over the ARCnet-based StageLink directly to...

Most 9FAs that I've seen P&IDs for have multiple compressor <b>bleed</b> valves, as in four (4). If a compressor bleed valve is passing (leaking) severely enough then the CPD will likely be lower than normal. If a compressor bleed valve is not fully closed during normal operation, then the...

Well, as has been said before: When you own the machine and "the warranty" you can do whatever you want--as long as you're willing to pay for any consequences. As otised says, you may (likely) not achieve the desired result along with possibly causing untold damage to the turbine. Best to...

Fuel flow-rate can be related to pressure. If there's not enough pressure, there won't be enough flow. If fuel flow is low, then there isn't going to be much flame and it's possible that the flame will be extinguished by any air flow in the "boiler" (or wherever the burner is located), or, at a...

You wrote: > the problem is drop on hydraulic pressure and load drop during interval > of certain load. You say this occurs during certain loads, but you don't say at what load or if it only occurs at this certain load (implied, but asking for clarification). The mission, should you...

If I understand the proposition correctly, these are not "GE" nodes which would be running TCI and CIMBRIDGE. Therefore, you will need to work with the OPC supplier to determine how to make the ARCnet card communicate with the Mark V and the OPC software. (This presumes the OPC software is...

pichet, It would seem that there isn't anyone here on control.com with sufficient Woodward experience to help you with your problem. I have had limited experience with the 505 and found it to be a very simple control system, complete with a relatively good manual that can be used to...

Ms. Ferraro, I'm blushing. I wish I could walk in your shoes just one day to see how much work it takes to moderate this site. I honestly don't have any idea about what it takes, but I'm sure it can be as trying and difficult as it can be satisfying. (Like most jobs, I imagine--it's just I...

G.Rajesh, The mechanical stops are supposed to be set "outside" or "beyond" the operating region. For example, if the minimum operating angle is supposed to be 34 DGA, then the fully closed mechanical stop should be set to approximately 32 DGA, to be sure that the IGVs are not up against the...

>When questions come along that, in the >moderator's memory, have been previously >addressed, the poster gets a private >email pointing them to the thread. But, >honestly, memory is imperfect and >sometimes the phrasing of a question can >make is seem new. How about posting these...

You have a Frame <b>5</b> gas turbine (only Speedtronic control systems use Roman numerals for identification; turbines do not). I presume when you are referring to AHOP that you mean an AC motor-driven Hydraulic Oil Pump--not the Main, Accessory Gear-driven Hydraulic Oil Pump. One of the...

ZEESHAN, You have identified the possible pitfalls of closing the IGVs below 56 DGA: surge/stall. Please contact the manufacturer or packager of the turbines at your site for assistance with this issue. If you want more exhaust temperature, then increase the load. You are operating at...

CTTech, What do you recommend to solve the problems you have raised? Do you believe that people will read your post and start using the 'Search' function first? Did you use the control.com 'Search' function when you first posted here? Are you certain that all similar questions are...