Manitowoc 14000 Service Maintenance Manual

Reference Only
Manitowoc Published 09-05-14, Control # 226-02 3-9
14000 SERVICE MANUAL ELECTRIC SYSTEM
3
Node 2—Handles and Cab Controls
See Electrical Schematic A17144, Sheets 5 through 8 and 16 (at end of this section).
Connector
Number
Function
Type
Description Test Voltages
CAN Packet
Number
J1 Receptacle – Controls (Not Used Terminal are Omitted)
P51-1 CAN-H
CAN High Data Line N/A
P51-2 CAN-L
CAN Low Data Line N/A
P51-3 AI-2
Handle (H1) Input Signal
Raise 2.4 – 0.5 Volts;
Lower 2.6 – 4.5 Volts
CAN0-4
1
P51-4 AI-5
Handle (H2) Input Signal
Raise 2.4 – 0.5 Volts;
Lower 2.6 – 4.5 Volts
CAN1-2
1
P51-5 AI-10
Handle (H3) Input Signal
Lower 2.4 – 0.5 Volts;
Raise 2.6 – 4.5 Volts
CAN2-4
1
P51-6 AI-14
Hand Throttle Input Signal
Low Idle 0.5 Volts;
High Idle 4.5 Volts
CAN3-4
1
P51-7 DI-10
Handle (H1) Center Switch 0 Volts Off; 24 Volts On CAN36-2-2
P51-8 DI-11
Handle (H2) Center Switch 0 Volts Off; 24 Volts On CAN36-2-4
P51-9 DI-2
Handle (H3) Center Switch 0 Volts Off; 24 Volts On CAN36-1-2
P51-10 DI-3
Swing Holding Brake Switch 0 Volts Off; 24 Volts On CAN36-1-4
P51-11 CAN-H
CAN High Data Line to Node 1 N/A
P51-12 CAN-L
CAN Low Data Line to Node 1 N/A
P51-13 AI-4
Left Travel Handle Input Signal
Forward 2.6 – 4.5 Volts;
Reverse 2.4 – 0.5 Volts
CAN0-8
1
P51-14 AI-6
Right Travel Handle Input Signal
Forward 2.6 – 4.5 Volts;
Reverse 2.4 – 0.5 Volts
CAN1-4
1
P51-15 AI-9
Handle (H4) Input Signal
Raise 2.4 – 0.5 Volts;
Lower 2.6 – 4.5 Volts
CAN2-2
1
P51-16 AI-13
Swing Handle Input Signal
Left 2.4 – 0.5 Volts;
Right 2.6 – 4.5 Volts
CAN3-2
1
P51-17 DI-9
Left Track Center Switch 0 Volts Off; 24 Volts On CAN36-2-1
P51-18 DI-12
Right Track Center Switch 0 Volts Off; 24 Volts On CAN36-2-8
P51-19 DI-1
Handle (H4) Center Switch 0 Volts Off; 24 Volts On CAN36-1-1
P51-20 DI-4
Swing Handle Center Switch 0 Volts Off; 24 Volts On CAN36-1-8
P51-21 Ground
Foot Throttle and Handles Ground
P51-22 AI Ground
Handles, Pedals, Hydro-Fan Pressure Sender,
and Node Select Ground
Ground
P51-23 AI-1
Foot Throttle Input Signal
Low Idle 2.9 – 3.0 Volts;
High Idle 0.9 – 1.0 Volts
CAN0-2
1
P51-24 AI-8
Right Travel Pedal
Forward 2.6 – 4.5 Volts;
Reverse 2.4 – 0.5 Volts
CAN1-8
1
P51-25 AI-12
Left Travel Pedal
Forward 2.6 – 4.5 Volts;
Reverse 2.4 – 0.5 Volts
CAN2-8
1
P51-29 DI-15
Travel Speed 0 Volts Off; 24 Volts On CAN36-2-64
P51-30 DI-14
Travel Cruise 0 Volts Off; 24 Volts On CAN36-2-32
P51-31 5 Volts DC
Handles, Throttle, Hydro-Fan Pressure Sender,
and Pedal Power
5 Volts
P51-32 NS1
Node Select 1 Jumper to Ground 0 Volts (With Jumper)

Manitowoc 14000 Specifications

General

Brand	Manitowoc
Model	14000
Category	Construction Equipment
Language	English