Reference
Code
Description/Action
(Perform all actions before exchanging Failing
Items)
Failing Item
6258 Regulator over-current fault.
Regulator 3 detected an over-current condition.
This may be caused by the regulator or one of the
cards powered by the regulator.
1. Programmable regulator assembly R03
Location: U1.1-P2-V3
2. ac box
Location: U1.2-V7
6318 Regulator 1 has reported a fault.
1. Programmable regulator assembly
Location: U1.1-P2-V1
2. Go to “MAP 1520: Power” on page 88.
3. SPCN card assembly, R21
Location: U1.1-P2-X1
631A Regulator fault
Regulator 1 has reported a fault.
1. Programmable regulator assembly R01
Location: U1.1-P2-V1
2. Go to “MAP 1520: Power” on page 88.
3. ac box
Location: U1.2-V7
6338 Regulator fault
Regulator 2 has reported a fault.
1. Programmable regulator assembly R02
Location: U1.1-P2-V2
2. Go to “MAP 1520: Power” on page 88.
3. SPCN card
Location: U1.1-P2-X1
633A Regulator fault
Regulator 1 has reported a fault.
1. Programmable regulator assembly R01
Location: U1.1-P2-V1
2. Go to “MAP 1520: Power” on page 88.
3. ac box
Location: U1.2-V7
6358 Regulator fault
Regulator 3 has reported a fault.
1. Programmable regulator assembly R03
Location: U1.1-P2-V3
2. ac box
Location: U1.2-V7
6400 Power good fault Go to “MAP 1520: Power” on page 88.
6401 Power good fault Go to “MAP 1520: Power” on page 88.
6518 One of the regulators has reported a fault.
An over-current sensor failure occurred for a
regulator. The ac box or one of the regulators can
cause this fault.
1. Go to “MAP 1520: Power” on page 88.
2. ac box
Location: U1.2-V7
6618 Regulator over-current fault
Regulator 1 reported a false over-current
condition. Fault tolerance may allow continued
system use.
1. Programmable regulator assembly R01
Location: U1.1-P2-V1
2. Go to “MAP 1520: Power” on page 88.
3. ac box
Location: U1.2-V7
1xxx
198
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