IBM 7012 G Series, Service Manual

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Off Line Diagnostic Error Codes
D-1
Appendix D. Off Line Diagnostic Error Codes
Note: The Failure Percent value is calculated on a system model base. As some Failing
Function Codes are system model specific but are associated the the same Error
Number, it may happen that the sum of the Failure Percent values in one single box
exceeds 100.
Error
Number Source
Failing
Function
Codes
Failure
Percent
(%)
Description
401-000 K C59 100 Description S1 asynchronous line internal registers error.
Action: Use MAP 0210.
401-001 K C59 100 Description: S1 asynchronous line buffer exchange error.
Action: Use MAP 0210.
401-002 K C59 100 Description: S1 asynchronous line junction signal error (initial
test).
Action: Use MAP 0210.
401-003 K C59 100 Description: S1 asynchronous line junction signal error (DTR to
DSR link).
Action: Use MAP 0210.
401-004 K C59 100 Description: S1 asynchronous line junction signal error (RTS to
CTS link).
Action: Use MAP 0210.
401-005 K C59 100 Description: S1 asynchronous line junction signal error (OUT2 to
DCD link).
Action: Use MAP 0210.
401-006 K C59 100 Description: S1 asynchronous line junction signal error (OUT1 to
RI link).
Action: Use MAP 0210.
401-007 K C59 100 Description: S1 asynchronous line buffer exchange error. External
loop-back mode.
Action: Use MAP 0210.
401-008 K C59 100 Description: S1 asynchronous line junction signal error (RTS to
CTS link). External loop-back mode.
Action: Use MAP 0210.
401-009 K C59 100 Description: S1 asynchronous line junction signal error (DTR to
DSR link). External loop-back mode.
Action: Use MAP 0210.
401-010 K C59 100 Description: S1 asynchronous line speed error. External
loop-back mode.
Action: Use MAP 0210.
401-020 K C59 100 Description: S2 asynchronous line internal registers error.
Action: Use MAP 0210.
401-021 K C59 100 Description: S2 asynchronous line buffer exchange error.
Action: Use MAP 0210.
401-022 K C59 100 Description: S2 asynchronous line junction signal error (initial
test).
Action: Use MAP 0210.