Komatsu 930E-2 Shop Manual page 171

EVENT
DESCRIPTION
NUMBER
616 DIRECTION MISMATCH
617 ENGINE START REQUEST DENIED
:01 engine warn while cranking
:02 engine kill while cranking
619 ENGINE WARNING RECEIVED
ENGINE KILL WHILE VEHICLE
620
MOVING
621 ACCEL PEDAL
:01 output too high
:02 output too low
622 PARK BRAKE FAULT
:01 command/response failure
:02 set above maximum speed
623 HYDRAULIC BRAKE FLUID
BODY UP AND PAYLOAD
624
INDICATION
EXTENDED BATTERY RECONNECT
625
TIME
626 SEPARATED CONTROL BATTERY
:01 low
:02 high
SEPARATED CRANKING BATTERY
627
VOLTS
:01 low
:02 high
E02014 3/01
TABLE IV: DID PANEL FAULT CODES (Cont.)
EVENT
EVENT
RESTRICTION
No propel
None
None
None
No propel
No propel
No propel
No propel
No propel
No propel
No propel
No propel
None
No propel
None
None
None
None
None
None
None
Electrical Propulsion System Components
DETECTION
INFORMATION
Simultaneous FORWARD and
REVERSE commands received.
Engine start request denied due to the
following:
Engine warning occurs after engine
crank command given.
Engine kill input occurs while engine
crank command is active.
Engine controller sends caution
signal, rpm above low idle.
Engine shutdown switch activated
while truck is moving.
Incorrect accelerator pedal output.
Accelerator pedal signal above
maximum limit.
Accelerator pedal signal below
minimum limit.
Error in park brake operation has
occurred.
Park brake command and feedback
don't agree.
Park brake set feedback received
when truck is moving.
Hydraulic brake oil temperature has
exceeded limit.
Full payload and body up signal
received at same time.
Excessive time between separation
and reconnection of control and
cranking batteries.
Separated control battery voltage
incorrect while engine rpm above low
idle.
Voltage below 20V.
Voltage above 32V.
Separated cranking battery voltage
incorrect while engine rpm above low
idle.
Voltage below 20V.
Voltage above 32V.
Limp Lockout
Possible Limit
N/A 3
N/A 3
N/A 3
N/A 3
N/A 3
N/A 3
N/A 3
E2-27