ELECTRIC SYSTEM 16000 SERVICE/MAINTENANCE MANUAL
3-20
Published 05-03-17, Control # 228-03
W74-N Ground Right Front Jacking Cylinder Retract Ground N/A
W74-P DO-16 Right Front Jacking Cylinder Retract 0 Volts Off, 24 Volts On CAN28-2-128
W74-R DO-15 Right Front Jacking Cylinder Extend 0 Volts Off, 24 Volts On CAN28-2-64
W74-S DO-18 Right Rear Jacking Cylinder Retract 0 Volts Off, 24 Volts On CAN28-3-2
W74-T Ground Left Wheel Steering Clockwise Ground N/A
W74-U DO-19 Left Wheel Steering Clockwise 0 Volts Off, 24 Volts On CAN28-3-4
W74-V Ground Left Wheel Steering Counter-Clockwise Ground N/A
W74-W DO-20 Left Wheel Steering Counter-Clockwise 0 Volts Off, 24 Volts On CAN28-3-8
W74-X Ground Right Wheel Steering Clockwise Ground N/A
W74-Z DO-21 Right Wheel Steering Clockwise 0 Volts Off, 24 Volts On CAN28-3-16
W74-a Ground Right Wheel Steering Counter-Clockwise Ground N/A
W74-b DO-22 Right Wheel Steering Counter-Clockwise 0 Volts Off, 24 Volts On CAN28-3-32
W74-c Ground Left Wheel Brakes Ground N/A
W74-d DO-23 Left Wheel Brakes 0 Volts Off, 24 Volts On CAN28-3-64
W74-e Ground Right Wheel Brakes Ground N/A
W74-f DO-24 Right Wheel Brakes 0 Volts Off, 24 Volts On CAN28-3-128
W74-g Ground Jumper to Node Select 1 and 3 Ground N/A
W74-h NS-1 Node Select 1 Jumper to Ground 0 Volts (with Jumper) N/A
W74-k NS-3 Node Select 3 Jumper to Ground 0 Volts (with Jumper) N/A
W76 Receptacle – Telescopic Beam, Steering Encoder, and Jacking Limits
W76-A Ground Jumper to Node Select 1 and 3 Ground N/A
W76-B DO-7 Telescopic Beam Cylinder Extend 0 Volts Off, 24 Volts On CAN28-1-64
W76-C Ground Telescopic Beam Cylinder Extend and Retract Ground N/A
W76-D DO-8 Telescopic Beam Cylinder Retract
See
Table 3-2, page 3-6
CAN28-1-128
W76-E Ground MAX-ER Tray Level Sensor Ground N/A
W76-F DO-9 Telescopic Beam Hinge Pin In 0 Volts Off, 24 Volts On CAN28-2-1
W76-G Ground Telescopic Beam Hinge Pin In and Out Ground N/A
W76-H DO-10 Telescopic Beam Hinge Pin Out 0 Volts Off, 24 Volts On CAN28-2-2
W76-J DI-8 Left Rear Jacking Cylinder Limit 0 Volts Off, 24 Volts On CAN51-1-128
W76-K NS-1 Node Select 1 Jumper to Ground 0 Volts (with Jumper) N/A
W76-M NS-3 Node Select 3 Jumper to Ground 0 Volts (with Jumper) N/A
W76-P DI-7 Left Front Jacking Cylinder Limit 0 Volts Off, 24 Volts On CAN51-1-64
W76-R 24 Volts Left Front and Rear Jacking Cylinder Limit 24 Volts Nominal N/A
W76-S 24 Volts MAX-ER Tray Level Sensor 24 Volts Nominal N/A
W76-T 24 Volts Right Front and Rear Jacking Cylinder Limit 24 Volts Nominal N/A
W76-U Ground Right Front and Rear Jacking Cylinder Limit Ground N/A
W76-W Ground Left Front and Rear Jacking Cylinder Limit Ground N/A
W76-a AI-9 MAX-ER Tray Level Sensor 0 to 10 VDC Roll
CAN18-2
1
W76-b AI-10 MAX-ER Tray Level Sensor 0 to 10 VDC Pitch
CAN18-4
1
W76-c AI-11 Right Front Jacking Cylinder Limit 0 Volts Off, 24 Volts On
CAN18-6
1
W76-d AI-12 Right Front and Rear Jacking Cylinder Limit 0 Volts Off, 24 Volts On
CAN18-8
1
W76-g 24 Volts Left Wheel Steering Encoder 24 Volts Nominal N/A
W76-j Ground Left and Right Wheel Steering Encoder Ground N/A
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