Digital Equipment RW504-ZA, Service Manual

Page: 75 / 220

Table 4–2 (Cont.) Information Logs (INFO Logs)
No. Log Name Description
5 Poweron Hours Displays the number of hours the unit has been powered
on.
The term Move
used in Logs 6 - 10
means SCSI-level
moves by the picker
mechanism.
6 Current Move
Success Count Displays the number of successful moves since the most
recent autochanger failure.
7 Move Success
Average Displays the average of the values in Log 10 - Move
Success Log.
8 Current Move
Retry Count Displays the number of move retries done since the most
recent autochanger failure.
9 Total Move Count Displays the total number of moves and move attempts.
10 Move Success Log Contains the number of successful moves that have
occurred without a failure. Each time a failure occurs,
the number of good moves is entered into the log and a
new count is started. This
INFO
display shows the most
recent 10 (or less) entries in the log. This log also shows
the retry counts corresponding to each log entry.
Example (2 displays for each entity):
1 33482
3
First display: 1 = entry number and
33482 = number of moves
Second display: 3 = number of retries
11 Display Runtime
Log Flashes to each display until
CANCEL
is pressed.
A - Moves done
B - Retries
C - Automatic recoveries
D - Hard errors
12 Display Flip Count Displays total number of picker flips.
13 Display Translate
Count Displays total number of picker translates. For this unit,
the Translate Count will always be 0
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Troubleshooting and Diagnostics 4–17