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  1. I

    Open/Close Test of Liquid Fuel Bypass Valve without LVDTs

    Hi Gents Allow me to contribute to these fruitful thread. Personally when I try to tune or check the regulator during normal PM checks when the unit is in shutdown condition I do the following : - Mainly I force the regulator setpoint fqrout (flow ref) to 0.5% or 1% a value slightly above 0%...
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    Mark VIe Virtual Controller Keeps showing failed to bind IP Address error

    In Windows 10 VM I am creating a Virtual Controller for a MarkVIe package. Microsoft [KM-TEST] Loopback Adapter created and correct IP addresses were added. I got normal response when I ping the controller IP address through command prompt. However, When I create the Virtual Controller and put...
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    Steam Turbine VPL Tracking and VPL Control mode in MarkVIe

    Dear ControlGuy25 Firstly, thanks you very much for your interest. Since I was specialized on GT only till now. I was interested to gain some insights in regards to steam turbine control. I was going through the flow_min gate (same like FSR in GT) and on of the inputs was the VPL which Valve...
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    Steam Turbine VPL Tracking and VPL Control mode in MarkVIe

    Dear all Can anyone help have more insights in regards to the Function of VPL Tracking and VPL Control of Limiters Function in GE Steam Turbine? Regards
  5. I

    Frame 6B woodward gas valves LVDTs part number

    Thank you so much for your help. I will check from where I can get this drawing.
  6. I

    Hi. I'm hoping someone on this forum can

    Again I am speechless to your insightful, simple explanation CSA. and Thanks again ControlGuy25 for your link. To try to add few humble explanation to this topic and marry both technical and math : In fact my self I called it the magic of the magnetic forces. After synchronization stator and...
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    Frame 6B woodward gas valves LVDTs part number

    Is it for 6B equipped with Woodward control valves? Can you share those drawings? NO311A5178PT6 361A5813PT2
  8. I

    Frame 6B woodward gas valves LVDTs part number

    I would really apologize for this delay since I was travelling the last couple of days and for some reason I did not recieve email notifications for your replies you and CSA. For your question I have already checked and for all gas valves there is no PN mentioned of the LVDTs.
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    Frame 6B woodward gas valves LVDTs part number

    Thanks again CSA for your inputs, Hopefully you will be able to find anything which can help with the query. Sorry again for my delayed reply.
  10. I

    Frame 6B woodward gas valves LVDTs part number

    CSA Thanks for you reply which reminds me of our old exchanges. So to answer your few questions please find my comments in RED
  11. I

    Frame 6B woodward gas valves LVDTs part number

    I totally agree with you, I could found the PN in the data sheet document shared to the customer, but unfortunately customer has already suffered from wrong PN with other Instruments and for the LVDTs the OEM representative (GE oil and gas) him self is not sure of it as a lot of RTOs are...
  12. I

    Frame 6B woodward gas valves LVDTs part number

    Dear all At the moment I am working at a power plant of six frame 6Bs, the fuel gas system is composed of a DLN1 SRV + GCV1 and GCV2 woodward valves. Customer is struggling to check to part number of the LVDTs imbeded inside the gas valves to make procurement and all GTs are in operation hence...
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    IO pack Common BPPx Processor circuit board drawing

    Thank you CSA for your input, it has been a long time since our last exchange.
  14. I

    IO pack Common BPPx Processor circuit board drawing

    This board was working fine, but periodically it gives a loss of communication alarm, for few mS only. but As you may now this alarm will generate a diagnostic alarm in the controller. for me this Iopack is subject to TMR configuration and no need to replace it. However operation are skeptical...
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    IO pack Common BPPx Processor circuit board drawing

    I was not having any ATTN LED flashing in this IOpack
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    IO pack Common BPPx Processor circuit board drawing

    Thanks in advance for your help.
  17. I

    IO pack Common BPPx Processor circuit board drawing

    As simple as I am trying to repair one, the board is normal but shows a flickering on loss of communication periodically.
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    IO pack Common BPPx Processor circuit board drawing

    Mark VIe control system
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    IO pack Common BPPx Processor circuit board drawing

    Good day everyone In order to repair one PAIC IOpack having a problem with BPPx board. the board reference is IS200BPPCH1ACA. I am looking for the circuit board drawing if anyone can help me with the situation. Thanks in advance
  20. I

    DLN1 facing secondary flame out during premix to lean lean

    Gents I want to contribute to your discussion by sharing my experience regarding the subject. Recently, I was facing a problem with Primary re-ignition failure when transferring from PMX to LL, the problem was solved by increasing the split by 1% (more gas was introduced in the primary zone...
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