Qualstar XLS Series Technical & Service Manual page 201

12.2 Replacing the X-Y Controller Card
This section provides instructions for replacing the X-Y controller card, shown in
Figure 12-14.
Located at the bottom of the cabinet, the X-Y controller card includes the drivers for the
X- and Y-axes of the handler. The card also includes the capacitor-based energy storage
system that allows the robot to be safely parked at the bottom of the cabinet in case of an
AC power failure. Refer to
Refer to Section 3.3, "X-Y Controller DCB," on page 3-6
connections on the X-Y controller.
Figure 12-14 X-Y controller card
XLS Library Technical Service Manual
Section 3.1 on page 3-2
12
Replacing Handler Components
for more information.
for a diagram of the
12-
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