HP A3312A - Manual (Page 93)

Troubleshooting & Diagnostics
Diagnostic Information
87
Troubleshooting
Code Description
8Bh Hardware parity error detected when reading from DRAMs. HARDWARE
ERROR.
8Ch C3 row calculation failed.
8Dh Streamfail occurred during error mapping; drive cannot cope.
8Eh Too many frames with bad sub-data. MEDIUM ERROR.
8Fh Too many guessed logical frame Ids. Tape position may be lost. MEDIUM
ERROR.
90h Group being read was found to be incomplete. MEDIUM ERROR.
91h Bad positive-azimuth track found when reading 22-frame group. MEDIUM
ERROR.
92h Bad negative-azimuth track found when reading 22-frame group. MEDIUM
ERROR.
93h Conflict between tracks found when reading 22-frame group. MEDIUM ERROR.
94h Time-out exceeded during hardware CS ECC syndrome check while reading
HARDWARE ERROR.
95h Mismatch with a checksum stored in a positive-azimuth track during C3 error
correction while reading. MEDIUM ERROR.
96h Mismatch with a checksum stored in a negative-azimuth track during C3 error
correction while reading. MEDIUM ERROR.
97h C3 error correction failed during a Read. MEDIUM ERROR.
98h C3 ECC shows no error, yet a frame is considered to contain invalid data.
MEDIUM ERROR.
99h C3 error-correction calculations failed. MEDIUM ERROR.
9Ah C3 error-correction failure. MEDIUM ERROR.
9Bh Firmware failed to perform all processing during a “message window” time period.
HARDWARE ERROR.
9Ch Mismatch between checksum calculated while reading, and that stored in a positive
track. MEDIUM ERROR.
9Dh Mismatch between checksum calculated while reading, and that stored in a
negative track. MEDIUM ERROR.
9Eh Too many bad sub-data areas to allow checksum cross-checks. MEDIUM ERROR.
A0h Buffer controller ASIC test failed. HARDWARE ERROR.
A2h Communication test between servo processor and main 68000 processor failed.
HARDWARE ERROR.
A3h Illegal parameters specified for AFC search. ILLEGAL REQUEST.
A4h Time-out waiting for BOM or EOM flag. HARDWARE ERROR.
A5h Unexpected BOM or EOM encountered. HARDWARE ERROR.
A8h Failure in data loopback test between buffer controller and DAT formatting ASIC.
Flags or data were not set correctly. HARDWARE ERROR.