Komatsu 830E-AC Shop Manual page 408

EVENT
NUMBER DESCRIPTION
617 ENGINE START REQUEST DENIED
:01 engine warn while cranking
:02 engine kill while cranking
619 ENGINE WARNING RECEIVED
620 ENGINE KILL WHILE VEHICLE MOVING
622 PARK BRAKE FAULT
:01 command/response failure
:02 set above maximum speed
623 HYDRAULIC BRAKE FLUID
:01 tank
:02 left front outlet
:03 right front outlet
:04 left rear outlet
:05 right rear outlet
624 BODY UP AND PAYLOAD INDICATION
625 Extended Battery Reconnect Time
628 CONNECTED BATTERY VOLTS
:01 control battery low
:02 control battery high
:03 crank battery low
:04 crank battery high
629 BAROMETRIC PRESSURE SIGNAL
:01 low
:02 high
630 MOTOR BLOWER PRESSURE
:01 no cooling air
:02 low voltage
:03 high voltage
:04 sensor reversed
631 AMBIENT TEMPERATURE
:02 high
632 TCI CONFIGURATION DATA
:01 no file loaded
:02 bad CRC
:03 version incorrect
E2-24
Table 4: DID PANEL FAULT CODES
(Codes Received from TCI)
EVENT
RESTRICTION
Electrical Propulsion System Components
EVENT
Engine warning occurs after engine crank command is
SYS Event given.
Engine kill input occurs while engine crank command is
active.
Engine controller sends caution signal, rpm above low
No propel
idle.
Engine shutdown switch is activated while truck is
No propel
moving.
Error in parking brake operation has occurred.
Park brake command and feedback don't agree.
No propel
Parking brake set feedback is received while truck is
moving.
Hydraulic brake oil temperature has exceeded the limit.
SYS Event
Full payload and body up signal are received at the
Speed Limit
same time.
Excessive time since battery separate and battery
None
reconnection
One of the connected batteries' volts are incorrect with
engine speed above low idle.
Control battery voltage below minimum limit (20)
SYS Event
Control battery voltage above maximum limit (32)
Cranking battery voltage below minimum limit (20)
Cranking battery voltage above maximum limit (32)
Barometric pressure signal is outside operational limits.
SYS Event Voltage is below minimum operational limit.
Voltage is above maximum operational limit.
Motor inlet and outlet pressure signal is outside
operational limits.
No voltage signal feedback
Speed Limit
Voltage feedback is below minimum operational limit.
Voltage is above maximum operational limit.
Ambient temperature signal is outside operational limits.
SYS Event
Voltage is above maximum operational limit.
No propel Problem with TCI configuration file
No propel No configuration file is loaded.
No propel
No propel Wrong version of file is loaded.
DETECTION
INFORMATION
10/06 E02020