Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
7300 AC Module Over current
The ac module or one of the feature power supplies reported an over
current condition.
Perform SPCN-PIP10.
ACMODUL
PWRSPLY
7400 Control Supply fault
A control supply fault was reported in the ac module.
ACMODUL
BKSPCN
7401 Control Supply over current
A control supply over current condition was detected in the ac module.
ACMODUL
PWRREG
BKSPCN
7402 Control Supply 5V regulator fault
The SPCN detected a fault in the +5 V dc regulator of the control supply in
the ac module.
ACMODUL
BKSPCN
7403 Control Supply 12V regulator fault
The SPCN detected a fault in the +12 V dc regulator of the control supply
in the ac module.
ACMODUL
7404 Control Supply 12V regulator over current
An over current condition was detected in the +12 V dc regulator of the
control supply in the ac module.
Perform SPCN-PIP10.
ACMODUL
PWRSPLY
FI00251
7407 Optical Converter 5V Fault
The SPCN detected a fault on the SPCN card optical converter 5V.
90H6287
SPNLCRD
7500 to 7503 Air Moving Device missing error
A problem was detected with an Air Moving Device which can be caused
by an Air Moving Device not being installed. Install Air Moving Device if
missing, replace if already installed.
AIRMOVR
BKSPCN
7610 Air Moving Device Fault
The Air Moving Device is operating at the wrong speed.
AIRMOVR
TWRCARD
7611 Air Moving Device missing error
A problem was detected with an Air Moving Device which can be caused
by an Air Moving Device not being installed. Install Air Moving Device if
missing, replace if already installed.
AIRMOVR
TWRCARD
7620 Air Moving Device Fault
The Air Moving Device is operating at the wrong speed.
AIRMOVR
TWRCARD
7621 Air Moving Device missing error
A problem was detected with an Air Moving Device which can be caused
by an Air Moving Device not being installed. Install Air Moving device if
missing, replace if already installed.
AIRMOVR
TWRCARD
7630 Air Moving Device Fault
The Air Moving Device is operating at the wrong speed.
AIRMOVR
TWRCARD
1xxx
44
iSeries: iSeries 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Analyze Hardware Problems (System Reference Codes)