Komatsu A31001, Руководство по эксплуатации и техническому обслуживанию

Страница: 94 / 376

ACTION FOR Tilt Bucket Sensor Offline
Phenomena: Communication with Tilt sensor for the tilt bucket
is not established.
Stop the operation and perform the following procedure.
1.
Check if the density of triangle mesh (TIN) of the design
data is high.
If it is 9/m
2
or more, this message may be easily displayed.
2.
Check if the setting for the bucket is correct on the Bucket
Configuration.
For details, see “BUCKET CONFIGURATION”.
If the setting is correct, tilt sensor or wiring harness has a trouble.
Check if the failure code is not displayed on machine monitor, and then ask your Komatsu distributor for an
investigation of the cause and repair of it.
ACTION FOR Sensors are invalid
Phenomena: Sensors (stroke sensing hydraulic cylinder, IMU
sensor, stroke and reset sensor for cylinder, EPC, etc.) of MC
are not connected or faulty.
Check if the density of triangle mesh (TIN) of the design data is
high.
If it is 9/m
2
or more, this message may be easily displayed.
Sensors (stroke sensing hydraulic cylinder, IMU sensor, stroke and reset sensor for cylinder, EPC, etc.) of MC
may have a trouble.
Stop the operation. Check if the failure code is not displayed on machine monitor, and then ask your Komatsu
distributor for an investigation of the cause and repair of it.
OTHER ERROR
Message displayed on con-
trol box
Back-
ground
color
Semi-
auto
mode
Main causes Remedy
No GPS localization... Red
Not
availa-
ble
the number of control points in the
control point file is not enough or the
setting is incorrect.
Check the setting of the
control point files.
Waiting for satellites... Red *1 Acquiring satellites
Move the machine to the
place where no obstacles
exist.
Check the connection of
connector.
TROUBLES AND ACTIONS OPERATION
3-76