Vertical Confirmation Sensor Failure Map - Sun Microsystems Enterprise Tape Library 7/3500 Field Service Manual

Vertical Confirmation Sensor Failure Map
Inspect y-axis rail for debris and
damage (see "To Clean the Rails" on
page 26). Check y-axis confirmation
sensor adjustment to rail (clearance
from rail). Repair. Retest OK?
No
Check y-axis umbilical. Replace if
necessary (see "Y-Axis Umbilical
Cable" on page 112). Retest OK?
No
Replace extension axis (see
"Extension Axis Assembly" on
page 126). Retest OK?
No
Replace robotics controller PWA (see
"Robotics Controller PWA" on
page 145). Retest OK?
No
Call next level of support.
Yes
Yes
Yes
See "Diagnostic Test
Entry MAP" on page 53.
Yes
Chapter 3 Troubleshooting and Fault Isolation 81