Komatsu 830E-AC Shop Manual page 846

Dump truck, serial numbers a30001-a30035
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Fault Code Data
Fault Code
Name
1
Left front pressure high
2
Left front pressure low
3
Right front pressure high
4
Right front pressure low
5
Left rear pressure high
6
Left rear pressure low
7
Right rear pressure high
8
Right rear pressure low
9
Inclinometer high
10
Inclinometer low
11
Speed input failure
12
Brake lock input failure
13
Body-up input failure
16
Memory write failure
17
Memory read failure
18
Rear right suspension flat
19
Rear left suspension flat
20
Time change
21
Tare value reset
22
Excessive carryback
26
User switch fault - SELECT
27
User switch fault - SET
M20-18
Table 2:
Description
Input current > 22 ma
Input current < 2 ma
Input current > 22 ma
Input current < 2 ma
Input current > 22 ma
Input current < 2 ma
Input current > 22 ma
Input current < 2 ma
Input voltage < 0.565 vdc
Input voltage > 5.08 vdc
Not Used
Not Used
Payload meter detected dumping activity without receiving a body up signal
Indicates possible memory problem at power start up. Cycle power and recheck.
Indicates possible memory problem at power start up. Cycle power and recheck.
Payload meter detected an undercharged suspension condition on the rear right suspension.
Payload meter detected an undercharged suspension condition on the rear left suspension.
Payload meter time was changed by more than 10 minutes. The Alarm Set time indicates
original time. The Alarm Clear time indicates the new time.
The user manually forced the payload meter to reset the haul cycle empty (tare) sprung
weight. This forced the meter into the tare_zone state and lost all data for the previous haul
cycle.
The payload meter detected an empty carryback load in excess of the user-defined carryback
threshold on two consecutive haul cycles.
Select switch on for more than 2 minutes, may indicate short to ground
Set switch on for more than 2 minutes, may indicate short to ground
Payload Meter III
02/05 M20008

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