IBM 9348 Service Information page 262

Error normal Stop on all errors.
Error bypass Stop on all errors except read errors. Read errors are logged in the
error and error rate logs and can be displayed using INFO.
Parameter
A
0
Description
Remove / stream / error normal
Hold I stream / error normal
Remove 1 single / error normal
Hold / single / error normal
Remove / stream / error bypass
Hold / stream 1 error bypass
Remove I single / error bypass
Hold / single / error bypass
Diagnostic Test 174 (Clear Data Buffer)
All entries in the data buffer are removed.
Diagnostic Test 175 (Initialize Total Log)
The phase encoded (PE) and group-coded recording (GCR) total logs are cleared.
Diagnostic Test 176 (Buffer Write Tape Mark)
A tape mark is written to the tape, with repeats performed if necessary. The con-
tents of the buffer are not affected. This test will not stream if looped.
Diagnostic Test 177 (Buffer Write Density ID)
(Parameter A, density 1600 or 6250; tape must be at the beginningaf- tape mark.)
The selected density ID is written to the tape, with repeats. performed if necessary.
The contents of the buffer are not affected.
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9348 service Information