Komatsu 930E-2 Shop Manual page 172

EVENT
DESCRIPTION
NUMBER
628 CONNECT 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 DIFFERENTIAL PRESSURE
:01 low
:02 high
631 AMBIENT TEMPERATURE
:01 low
:02 high
632 TCI CONFIGURATION DATA
:01 GE config file
:02 mine config file
:03 version incorrect
633 BBRAM CORRUPTED
TRUCK OVERLOADED -
634
RESTRICTIVE
TRUCK OVERLOADED -
635
NON-RESTRICTIVE
636 AUX INVERTER
:01 buss volts low
:02 buss volts high
:03 overcurrent
:04 battery loss
E2-28
TABLE IV: DID PANEL FAULT CODES (Cont.)
EVENT
EVENT
RESTRICTION
None
None
None
None
None
No propel
No propel
No propel
Speed Limit
Speed Limit
Speed Limit
No propel
No propel
No propel
No propel
No propel
No propel
No propel
None
No propel
None
None
None
None
None
None
Electrical Propulsion System Components
DETECTION
INFORMATION
One of the connected batteries' volts
incorrect with engine speed above low
idle.
Control battery voltage below
minimum limit
Control battery voltage above
maximum limit.
Cranking battery voltage below
minimum limit.
Cranking battery voltage above
maximum limit.
Barometric pressure signal outside
operational limits.
Voltage below minimum operational
limit.
Voltage above maximum operational
limit.
Motor inlet and outlet pressure signal
outside operational limits.
Voltage feedback below minimum
operational limit.
Voltage above maximum operational
limit.
Ambient temperature signal outside
operational limits.
Voltage feedback below minimum
operational limit.
Voltage above maximum operational
limit.
Problem with TCI configuration file.
Configuration file loaded improperly.
Configuration file loaded improperly .
Wrong version of file loaded.
Battery backed RAM has failed.
The over-payload signal is on,
propulsion removed.
The over-payload signal is on,
propulsion allowed.
An Auxiliary Blower Control failure has
occurred.
Low dc bus detected during powerup.
High dc bus detected during powerup.
Overcurrent condition detected during
operation.
Loss of blower control battery voltage
has occured.
Limp Lockout
Possible Limit
N/A 5
N/A 5
N/A 5
N/A 5
N/A 2
E02014 3/01