Cartridge Cycle Diagnostic; Tach Feedback Diagnostic; Scanner Feedback Diagnostic; Using The Demo Submenu - Overland Data DLT LibraryXpress Series Service Manual

Cartridge Cycle Diagnostic

When you select Cartridge Cycle, the library robotics begin to move cartridges randomly from
slot to slot in the magazines of the various modules, while reporting on the front panel the
number of passes.
This diagnostic will run continuously as long as the system has power. To stop the test, press
the button. A flashing message appears on the display telling you that the test is
Escape
paused. Pressing the
Maintenance Menu.

Tach Feedback Diagnostic

When you select Tach Feedback, the library robotics displays the output of the tachometer on
the shuttle motor, while releasing control of the motor so it is free to move. You can manually
move the shuttle and observe the display to determine whether the tachometer is working

Scanner Feedback Diagnostic

When you select Scanner Feedback, the library robotics displays the output of the optical
scanner (if it is installed), while releasing control of the shuttle motor so it is free to move.
You can manually move the shuttle and observe the display to see the output of the scanner as
it reads each label.

Using the Demo Submenu

The only User Diagnostic is found on the Demo submenu on the Maintenance Menu. The
submenu lists five demos, numbered 1 through 5. At present, only Demo 1 is implemented.
Demo 1 enables the user to fully exercise the library robotics.
When you select Demo 1, the library robotics begin to move cartridges randomly from slot to
slot in the system, while reporting on the front panel the number of passes. If all slots in all
magazine are full, Demo 1 display a message requesting the operator to remove one cartridge.
Demo 1 will run continuously as long as the system has power. To stop the test, press the
button. A flashing message appears on the display telling you that the test is paused.
Escape
Pressing the
Escape
Menu.
Chapter 5 - Troubleshooting
button a second time terminates the diagnostic and returns to the
Escape
button a second time terminates Demo 1 and returns to the Maintenance
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