Dell PowerVault 124T - Manual (Page 51)

Unit (RMU) or the Operator Control Panel (OCP).
Note: The Random Moves test requires a minimum of two
cartridges present within the autoloader.
If the source is a slot within a magazine, check if the spring
loaded cartridge present flag moves freely when the cartridge is
manually inserted into the magazine.
If all previous steps fail, see Contacting Dell .
AB Drive Path Sensor Error
Power cycle the autoloader through the front panel.
Run the Random Moves test from either the Remote Management
Unit (RMU) or the Operator Control Panel (OCP).
Note: The Random Moves test requires a minimum of two
cartridges present within the autoloader.
If all previous steps fail, see Contacting Dell .
AC Mail Slot Door Sensor
Error Power cycle the autoloader.
Insert a cartridge into the autoloader through the mail slot. Verify
the cartridge is sensed and the door closes fully.
If all previous steps fail, see Contacting Dell .
AD Mail Slot Solenoid Error
AE Servo Initialization Error
Remove and inspect the magazines one at a time. Turn the white
thumbwheels on each magazine and ensure that the carriers
move freely at least one full rotation in each direction. Re-insert
each magazine after inspection.
Check the barcode reader setting through either the Remote
Management Unit or the Operator Control Panel.
If the barcode reader is enabled, verify that all cartridges have
valid barcode labels. If cartridges do not have valid barcode
labels, disable the barcode reader.
Check support.dell.com for PowerVault 124T firmware updates.
Power cycle the autoloader.
Run the Random Moves test from either the Remote Management
Unit (RMU) or the Operator Control Panel (OCP).
Note: The Random Moves test requires a minimum of two
cartridges present within the autoloader.
If all previous steps fail, see Contacting Dell .
AF Error Log Information
Event
Used to analyze start of servo/motor error sequence in the Soft Error
Log. Error entries immediately following indicate nature of specific
motor/position error.
No action required.
Servo Picker Hardware Error Types
B0 Rotation Sensor Bad
Power cycle the autoloader.
Run the Random Moves test from either the Remote Management
Unit (RMU) or the Operator Control Panel (OCP).
B1 Rotation Flag Not Found
B2 Rotation Flag Bad