For details on the Failing Item column entries, see the SPCN Failing Items Detail
table, which follow the Reference Code tables below.
For system Models 870 and 890, SPCN Reference Codes:
Choose from the following code format and table identifier:
Note: On Models 870 and 890, the A, B, or C in the SRC (1xxA xxxx, 1xxB xxxx, or
1xxC xxxx) indicates that the failure is on the processor frame, not on the FC
9094 Base I/O Tower.
v Table 1. SPCN reference codes for system Models 870 and 890 with table
identifier 90
v Table 2. SPCN reference codes for system Models 870 and 890 with table
identifier A0
v Table 3. SPCN reference codes for system Models 870 and 890 with table
identifier B0
Table 1. SPCN reference codes for system Models 870 and 890 with table
identifier 90:
Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
00A0 SPCN BATs in process
No action required. This reference code is logged for information only. If
this reference code is present for more than 1 minute, exchange the failing
items.
TWRCARD
00AA Download in process
No action required. This reference code is logged for information only.
00AC Detected AC loss
If system powers on normally or stays powered on after AC power failure,
no replacement of parts may be needed.
ACMODUL
00BA The system is running on the Battery Power Unit.
No action required. This reference code is displayed for information only.
00BC Battery Power Unit test is in process.
No action required. This reference code is displayed for information only.
00CA Thermal calibration in progress
00EF Remote EPO switch is OFF
1500 Detected AC loss
Before replacing any parts, verify that the AC input voltage is correct.
PWRSPLY
TWRCARD
1501 Power supply failure PWRSPLY
TWRCARD
1502 Power supply failure PWRSPLY
TWRCARD
CBLALL
1503 Power supply failure PWRSPLY
TWRCARD
1510 Detected AC loss
Before replacing any parts, verify that the AC input voltage is correct.
PWRSPLY
TWRCARD
1xxx
System Reference Codes 121
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