Manitowoc Published 05-09-17, Control # 014-28 3-21
16000 SERVICE/MAINTENANCE MANUAL ELECTRIC SYSTEM
Node 7 ā MAX-ER
Reference Electrical Schematic A15592, Sheet 1, 2, 3 and 4.
CAN ID. No.
Function
Type
Description Test Voltage
Packet
Code No.
Input/output cable routing to remote nodes vary - see Electrical Schematic specific to your crane.
W73 Receptacle - Counterweight Lift Cylinder and Sensors
73-A Ground Counterweight Lift Cylinder Extend Sensor Ground
73-B DO-1 Counterweight Lift Cylinder Extend 0 Volts Off; 24 Volts On CAN28-1-1
73-C Ground Counterweight Lift Cylinder Extend Ground
73-D DO-2 Counterweight Lift Cylinder Retract 0 Volts Off; 24 Volts On CAN28-1-2
73-E Ground Counterweight Lift Cylinder Retract Sensor Ground
73-G Ground Counterweight Lift Cylinder Retract Ground
73-K NS-1 Node Select 1 Jumper to Ground Ground
73-M NS-3 Node Select 3 Jumper to Ground 0 Volts (With Jumper)
73-N Ground Counterweight Lift Cylinder Position Sensor Ground
73-U 24 Volts Counterweight Lift Cylinder Retract Sensor 24 Volts Nominal
73-V 24 Volts Counterweight Lift Cylinder Extend Sensor 24 Volts Nominal
73-X 24 Volts Counterweight Lift Cylinder Position Sensor 24 Volts Nominal
73-a AI-1 Counterweight Lift Cylinder Retract Sensor 1 V at 0 psi; 5 V at 7,000 psi CAN16-2 *1
73-b AI-2 Top Telescopic Beam Position Sensor CAN16-4 *1
73-c AI-3 Counterweight Lift Cylinder Extend Sensor 1 V at 0 psi; 5 V at 7,000 psi CAN16-6 *1
73-d AI-4 Counterweight Lift Cylinder Position Sensor CAN16-8 *1
72-e AI-5 Bottom Telescopic Beam Position Sensor CAN17-2 *1
73-g Ground Top Telescopic Beam Position Sensor Ground
73-h Ground Top Telescopic Beam Position Sensor Ground
73-k Ground Bottom Telescopic Beam Position Sensor Ground
73-m Ground Bottom Telescopic Beam Position Sensor Ground
73-n 24 Volts Top Telescopic Beam Position Sensor 24 Volts Nominal
73-s 24 Volts Bottom Telescopic Beam Position Sensor 24 Volts Nominal
W74 Receptacle ā Jacking Cylinders, Steering
74-A Ground Left Front Jacking Cylinder Extend Ground
74-B DO-11 Left Front Jacking Cylinder Extend 0 Volts Off; 24 Volts On CAN28-2-4
74-C Ground Left Front Jacking Cylinder Retract Ground
74-D DO-12 Left Front Jacking Cylinder Retract 0 Volts Off; 24 Volts On CAN28-2-8
74-E Ground Left Rear Jacking Cylinder Extend Ground
74-F DO-13 Left Rear Jacking Cylinder Extend 0 Volts Off; 24 Volts On CAN28-2-16
74-G Ground Left Rear Jacking Cylinder Retract Ground
74-H DO-14 Left Rear Jacking Cylinder Retract 0 Volts Off; 24 Volts On CAN28-2-32
74-J Ground Right Front Jacking Cylinder Extend Ground
74-K Ground Right Rear Jacking Cylinder Retract Ground
74-L Ground Right Rear Jacking Cylinder Extend Ground
74-M DO-17 Right Rear Jacking Cylinder Extend 0 Volts Off; 24 Volts On CAN28-3-1
74-N Ground Right Front Jacking Cylinder Retract Ground