Page 32 of 57
d. Ohm the RS485 Communication Wiring from
the Y Motor Board to the Environmental
Board.
1) Check continuity of the Blue Wire
in Pin 2 of the P1 Connection of the
Y Motor Board to the double Blue
Wire in Pin 23 of P1 Connection of
the Environmental Board.
2) Check continuity of the White Wire
in Pin 3 of the P1 Connection of the Y
Board to the double White Wire in Pin 12 of P1 Connection of the Environmental
Board.
3) Replace the Cabinet Control Y Motor Board.
4) Replace the Environmental Board.
5. Still no Y movement? Enter the Operator/Technician Main Menu, then press Test, then Platform
Movement:
a. Y Home Off
1) Ensure the Delivery Cup Assembly is on the floor (check for
an impediment preventing it from reaching home position).
2) Check that the P2 Connection on the Cup Motor Board is
fully engaged.
3) Check for continuity across the 2 Black wires in
P2 Connector of the Cup Motor Board.
4) Check for the Magnet on the Lower X-Carriage
b. Y Home On
1) Check that the P2 Connection on the Y Motor Board is fully
engaged.
2) Replace the Y Motor.
Note: The Y Motor is 3-
phase, the voltage
cannot be measured
with a volt meter.
3) Replace the Y Motor
Board
4) Replace the Y Motor
To Next Page
