Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
A300 Battery Power Unit missing
The existing number of battery power units installed may not be adequate
for the current configuration. If the battery power units are installed, insure
that they are properly connected before replacing any FRUs.
BATCHGR
BATRY
A301 A Battery Power Unit 1 Failed
The installed SPCN Licensed Internal Code does not give support to the
type of battery power unit installed. Install the latest SPCN code.
AJDG301
BATCHGR
A302 Battery Power Unit 2 Failed
The installed SPCN Licensed Internal Code does not give support to the
type of battery power unit installed. Install the latest SPCN code.
AJDG301
BATCHGR
AC01 to AC02 Internal Battery Power Unit Charger Fault BATCHGR
BKSPCN
B101 A Battery Power Unit 1 Failed
Battery power unit reported an over current condition on the +29 V dc bus.
PWRREG
BATCHGR
BACKPLN
B102 Battery Power Unit 2 Failed
Battery power unit 2 reported an over current condition on the +29 V dc
bus.
PWRREG
BATCHGR
BACKPLN
B201 A Battery Power Unit 1 Failed
Battery power unit 1 reported an over current condition on the +31 V dc
bus.
PWRREG
BATCHGR
BACKPLN
B202 Battery Power Unit 2 Failed
Battery power unit 2 reported an over current condition on the +31 V dc
bus.
PWRREG
BATCHGR
BACKPLN
C510 A Battery Power Unit 1 Failed
SPCN-to-battery power unit 1 or 3 communications fault occurred.
BATCHGR
ACMODUL
BACKPLN
C511 Battery Power Unit 2 Failed
SPCN-to-battery power unit 2 communications fault occurred.
BATCHGR
ACMODUL
BACKPLN
C512 AC Module Failure
SPCN serial port communications fault occurred.
ACMODUL
C600 AC Module Failure
The AC module control supply failed to turn off.
ACMODUL
C601 AC Module Failure
AC module bus voltage control test fault occurred.
ACMODUL
C602 AC Module Failure
AC module fault detection failure occurred.
ACMODUL
C609 Clock Card Failure
The clock card in slot 17 is missing or defective.
CLKCARD
BKSPCN
1xxx
System Reference Codes 53