Manitowoc 999 Service And Maintenance Manual

Reference Only
ELECTRIC SYSTEM 999 SERVICE/MAINTENANCE MANUAL
3-26
Published 05-16-17, Control # 233-03
Master Node Pin Identification
Master Node installed on Cranestar equipped and Tier 4.
Pin # Function Type Description
Test Voltage
(DC unless otherwise specified)
P11 Receptacle – Front Console Master Node (Unused Terminals are Omitted)
P11-01 24 Volts 24VDC Power Bus 24 Volts Nominal
P11-03 DI-12 Load Indicator Scroll Up Switch
0 Volts Off; 24 Volts On
P11-04 DI-14 Load Indicator Scroll Down Switch
0 Volts Off; 24 Volts On
P11-05 DI-31 Load Indicator Select Switch
0 Volts Off; 24 Volts On
P11-06 DI-9 Load Indicator Confirm Switch
0 Volts Off; 24 Volts On
P11-08 DO-3 Load Indicator Warning LED
0 Volts Off; 24 Volts On
P11-09 DO-8 Beacon Alarm
0 Volts Off; 24 Volts On
P11-10 DO-6 Load Indicator Caution LED
0 Volts Off; 24 Volts On
P11-11 24 Volts 24VDC Power Bus 24 Volts Nominal
P11-18 DO-4 System Fault Beeper Alarm
0 Volts Off; 24 Volts On
P11-19 DO-7 Load Indicator Operator Cab Alarm
0 Volts Off; 24 Volts On
P11-20 DO-5 Operating Limit Buzzer
0 Volts Off; 24 Volts On
P11-27 DO-1Grd CAN System Ground Ground
P11-28 DO-2 Grd CAN System Ground Ground
P11-30 DO-4 Grd CAN System Ground Ground
P11-31 CANH CAN-Hi Data Line N/A
P11-32 CANL CAN-Low Data Line N/A
P11-37 DO-5 Grd CAN System Ground Ground
P12 Receptacle – Front Console Master Node (Unused Terminals are Omitted)
P12-01 24 Volts 24VDC Power Bus 24 Volts Nominal
P12-02 Display Screen Contrast Positive N/A
P12-06 DI-2 Data Logger Enable
0 Volts Off; 24 Volts On
P12-07 DO-9 High Exhaust System Temperature Amber LED
0 Volts Off; 24 Volts On
P12-08 DO-11 Rear Drum 2 Free Fall Amber LED
0 Volts Off; 24 Volts On
P12-09 DO-16 Operating Limit Amber LED
0 Volts Off; 24 Volts On
P12-10 DO-14 Diesel Particulate Filter Amber LED
0 Volts Off; 24 Volts On
P12-11 24 Volts 24VDC Power Bus 24 Volts Nominal
P12-12 Display Screen Contrast Wiper Adjust N/A
P12-17 DO-10 Front Drum 1 Free Fall Amber LED
0 Volts Off; 24 Volts On
P12-19 DO-15 System Fault Red LED
0 Volts Off; 24 Volts On
P12-20 DO-13 DPF Regen Disable (Inhibit) Amber LED
0 Volts Off; 24 Volts On
P12-21 Logic Grd CAN System Ground Ground
P12-22 Display Screen Contrast Negative N/A
P12-27 DO-9 Grd CAN System Ground Ground
P12-28 DO-10 Grd CAN System Ground Ground
P12-29 DO-11 Grd CAN System Ground Ground
P12-31 CANH CAN-Hi Data Line (CraneSTAR) N/A
P12-32 CANL CAN-Low Data Line (CraneSTAR) N/A
P12-33 DI-19 DPF Regen Switch ON (initiate)
0 Volts Off; 24 Volts On

Manitowoc 999 Specifications

General

Brand	Manitowoc
Model	999
Category	Construction Equipment
Language	English