IBM 3745 Problem Determination Manual page 253

IPL Problems (MSA Fields Definition)
SCANNER{S) NOT IMLED: xxxxxxxx: Indicates that one or more scanners are
not IMLed.
xxxxxxxx
consists of eight hexadecimal digits (32
bits). Each bit corresponds to a scanner (CS) number.
SWITCHBACK
CA~CELLED:
The switchback operation is cancelled by:
• The operator (immediate terminate function).
• Operator console power-OFF when the IPL was requested
from the console.
• The operator console switching from normal mode to test
mode.
SWITCHBACK CHECK Fxx: The switchback ends abnormally. The check code
(Fxx) is also displayed on the hexadecimal display of the
control panel.
SWITCHBACK COMPLETE: The switchback_ is successfully completed.
SWITCHBACK COMPLETE
+
ERRORS: The switchback is complete, although an
error has been encountered. The 3745 should run normally.
SWITCHBACK IN PROGRESS: The switchback operation is in progress.
TEST CANCELLED: During IPL of the active CCU, and at IPL completion, the test
of the standby CCU has been cancelled by pressing F1.
TEST CHECK Fxx: During IPL of the active CCU, and at IPL completion, the test
of the standby CCU ends abnormally. The check
co~e
(Fxx) is
also displayed on the hexadecimal display of the control panel.
TEST COMPLETE: During IPL of the active CCU, and at IPL completion, the test
of the standby CCU has been successflllly completed.
TEST IN PROGRESS: During IPL of the active CCU, and at IPL completion, the
test of the standby CCU is in progress.
8-18
IBM 3745 Communication Controller: Problem Determination Guioe
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