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  1. C

    MKVIE UCCC Not Booting

    Hi everyone, From yesterday we have one controller OFFLINE (Controller type is IS215UCCCM04). At the front of power supply, the LED power is solid green: alarm LED is off which means no PS Problem. On the CPU Front view Status LEDs we have: power: is solid green. System: in Solid...
  2. C

    PM3 G3 + Purge Lockout DLN26+

    Dear All, Just need a clarification: We have experienced an lockout on PM3 Purge line, after a problem of 71pg fault. We have passed to PPM Mode piloted premix (DLN2.6+) 9FB Machine. The fault of 71PG of DLN was solved. I look into the logic, we have tried to change the combution mode...
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    Open Loop vs Closed Loop

    Dear CSA, In one of your old posts you said that: "Firing FSR and Warm-up FSR are OPEN LOOP", could you explain please, and how other FSR are closed loop?? Many thanks in advance.
  4. C

    Unit Trip After 28VDC Loss on MKVIE

    Hi everyone, In (MKVIE) TMR application, I suppose if we do reboot of one PSVO IOPack ("T" for example), then we continue command VGC Valves normally, isn't it?. Background: In our case (Combined Cycle 9FB/15A), the machine is running. we lost one PDOA-"T" IOPack (short-circuited...
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