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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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07/01/19

Message Overview:

Fault Message:

DCPC CAB FEED XFER RELAY-K11 PWR UP

Fault Code:

2463002DCP

Associated CAS:

ELEC SYS FAULT
(Advisory)

Reporting LRU: DC Power Center (DCPC)
System Description: 24-60-00
Schematic Diagram: 24-41-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
24-61-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: 24-41-01 [ Global Express ]  [ G5000 ]  [ Global XRS ]
24-61-01 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Fault Description:

The DC Cabin Feeder Card detects a difference between the command sent to relay K11 (mounted on the Cabin DC Feeder Card) and the status of the relay during the power on Built-In Test.

Possible Causes:

  • Relay (K11)
  • Cabin DC Feeder Card
  • Primary Logic Card (PLC) 1
  • Primary Logic Card (PLC) 2
  • Primary Logic Card (PLC) 3

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Removal of the DC Power Center (DCPC) Primary Logic AMM 24-61-09-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the DC Power Center (DCPC) Primary Logic AMM 24-61-09-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Removal of the DC Power Center (DCPC) Cabin DC Feeder AMM 24-61-41-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the DC Power Center (DCPC) Cabin DC Feeder AMM 24-61-41-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. You can monitor the power source selected with K11 using the PMAT, access CAIMS. Select, SYSTEM DIAG, ATA 24, DCPC A(B), LRU TEST and DC POWER DISTRIBUTION P 2/3.
  2. Remove power from the aircraft. Access the DCPC Logic Assembly. Remove Primary Logic Card 1 (PLC 1).
  3. Apply electrical power to the aircraft. Is the fault message still present?

    1. If NO, replace PLC 1 and do close out.
    2. If YES, continue with next step.

  4. Remove power from the aircraft. Reinstall PLC 1, making sure the card is properly seated. Remove Primary Logic Card 2 (PLC 2).
  5. Apply electrical power to the aircraft. Is the fault message still present?

    1. If NO, replace PLC 2 and do close out.
    2. If YES, continue with next step.

  6. Remove power from the aircraft. Reinstall PLC 2, making sure the card is properly seated. Remove Primary Logic Card 3 (PLC 3).
  7. Apply electrical power to the aircraft. Is the fault message still present?

    1. If NO, replace PLC 3 and do close out.
    2. If YES, continue with next step.

  8. Remove power from the aircraft. Remove and properly reseat the Cabin DC Feeder card. Reapply power to the aircraft. Is the fault message still present?

    1. If YES, continue with next step.
    2. If NO, do close out.

  9. Replace the Cabin DC Feeder card.
  10. Do close out.

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