Johnston VM502, Maintenance Manual

Page: 202 / 220

V Range 502
l
652
l
802 Maintenance Manual
MA8:14
Chapter - Fault Diagnosis
Truck Mount
ed Sweepers Emergency (EMCY) Codes (continued)
Revision
05 Release
Date: 29.06.2016
EMCY Code
T
ype
Description of Fault
System Locker Node - ID 16 Area of Fault
PowaPak Node - ID 22 Area of Fault
Hydrostatic Node - ID 24 Area of Fault
Hopper Node - ID 18 Area of Fault
36864
Digital Output 1
Short to ground
WSB Motor
Engine Starter Solenoid
AntiSkid V
alve
Rear Door Open
36865
Digital Output 2
Short to ground
CB 1 Motor
Autolube Level Switch/ESOS V
alve(85kW)
V41
Rear Door Close
36866
Digital Output 3
Short to ground
CB 1 retract
Engine Heat Start
V42
Rear Door Release
36867
Digital Output 4
Short to ground
CB 1 extend
Discharge
Audible
W
arning
Discharge
Audible
W
arning
Rear Door Lock
36868
Digital Output 5
Short to ground
CB 2 motor
W
ater Supply Shut-of
f
W
ater Supply Shut-of
f
Hopper Raise
36869
Digital Output 6
Short to ground
CB 2 retract
Rotatilt #1+
Rotatilt #1+
Hopper Lower
36870
Digital Output 7
Short to ground
CB 2 extend
Rotatilt #1-
Rotatilt #1-
Not Used
36871
Digital Output 8
Short to ground
WSB Spraybar
Rotatilt #2+
Rotatilt #2+
Cowl W
orklight
36880
Digital Output 9
Short to ground
CB 1 W
ater
Rotatilt #2-
Rotatilt #2-
Rear Beacons
36881
Digital Output 10
Short to ground
Gutter Spray 1
Not Used
Used as Input
Supawash
36882
Digital Output 1
1
Short to ground
CB 2 W
ater
Used as Input
Hydrostatic Reverse Output
Used as Input
36883
Digital Output 12
Short to ground
Gutter Spray 2
Ignition Output
Aux engine
Gearbox Sensors Output
Used as Input
36884
Digital Output 13
Short to ground
Nozzle 1 W
ater
Combivak Nozzle #1
Not Used
Used as Input
36885
Digital Output 14
Short to ground
Nozzle 2 W
ater
Combivak Nozzle #2
Fan Control
Used as Input
36886
Digital Output 15
Short to ground
Body Discharge
W
ork Lamp RH
W
ork Lamp RH
Auto Lube Power
36887
Digital Output 16
Short to ground
Additional W
ater
W
ork Lamp LH
W
ork Lamp LH
External Discharge Pump Run
36896
Analogue Output
Short to ground
WSB Balance Regulator LH
WSB Balance Regulator RH
WSB Balance Regulator RH
Not Used
36897
H-Bridge Output
Short-Circuit
Rear W
arning/W
ork Lights
Not Used
Not Used
Powaboom Raise/Lower
4096
Engine Fault
Low Oil Pressue
4097
Hydrostatic Gearbox/ Engine Fault
Low Oil Level
4098
Engine Fault
Cooltant T
emp
High
4099
Engine Fault
Loss of Speed Signal
4100
Engine Fault
W
ater in Fuel
4101
Engine Fault
Cooltant T
emp
Shutdown
4102
Engine Fault
Low Fuel Shutdown