Recent content by Benpin

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    Mark V Status- TCEA

    Berg jumpers was set to BJ4=0, BJ5=1, BJ6+1. Both new and old TCEA card has the same PN DS200TCEAG1BSF. The PROM revision is DS200TCEAF1BEB. TCPS voltages is below. P24 = +26.82 VDC P14 = +14.92 VDC N15 = -15.37 VDC N24 = -30.74 VDC P5 = +5.14 VDC The first LED on the 10 SEGMENT is off.
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    Mark V Status- TCEA

    Mark V Status reached only A6 after suffering from heavy ground fault. All I/O status at A6 except TCEA on A5 status. TCEA card was replaced but still on A5 condition. What maybe the problem on this why TCEA cannot pass A5 condition. The IO configuration was checked and reflect the same version...
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    Ansaldo SFC with High Generator Voltage

    We are working on GE gas turbine 6FA with Ansaldo SFC unit. We are not able to start the unit due to high Generator Voltage indication in the panel meter of 2500V. All the interface input to the unit was isolated but still reading 2500 V at standstill. What checks we can do to solve the issue...
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