Digital Equipment RW504-ZA, Service Manual

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Table 4–5 (Cont.) Exerciser Tests
No. Test Name Description
17 Mailslot I/O Makes a combination of moves with a PASS/FAIL
result. It moves a cartridge from the lowest-numbered
full slot to the mailslot with a random flip. It then
moves the cartridge back to its original slot with its
original orientation. Returns error code 57H,
Invalid
Configuration
if there are no cartridges loaded into the
unit or if the mailslot is full. Needs one loaded cartridge;
mailslot must be empty.
18 Speed Factor
Setting Utility Allows the setting of the speed factor as the first
parameter given. The speed factor determines how fast
the system moves the mechanics. The number provides
1/Parameter speed (e.g., Parameter=3 runs the motors at
1/3 of full speed). This test can only be run from the
SCSI Interface.
19 Zero Maximum
Force Log The maximum force log is initialized to all zeros.
20 Set Speed Factor to
Full Speed Allows the mechanics to be run at full speed.
21 Set Speed Factor to
Half Speed Allows the mechanics to be run at half speed.
22 Set Speed Factor to
Quarter Speed Allows the mechanics to be run at quarter speed.
23 Shipping Moves the picker to the appropriate position for
preparation for shipping.
24 Fill Picker Moves a cartridge into the picker from the first storage
slot.
25 Empty Picker Moves a cartridge from the picker to the first empty
storage slot.
26 Zero Runtime Log The entire runtime log is initialized to all zeros.
27 Set Minimum
Retries This sets the number of retries to 1. This may be set to
see if the chosen test is doing what you want it to do.
After you are satisfied that the test is what you want,
run test 28 which resets the number of retries to default
values.
28 Set to Default
Number of Retries Resets the number of retries to powerup default values.
Used after setting retries to 1 by test 27.
29 Zero Error Log Zeroes the Error Log.
Troubleshooting and Diagnostics 4–37