Troubleshooting in theField 7
Message Problem Solution
Low Acc. (No Bucket) There is no bucket model
selected, because there was no
bucket model defined during
system installation.
Ask your site supervisor to enter a bucket model for the
bucket used for measure up.
Rotate Machine The machine’s orientation has not
been initialized.
Rotate the machine. See 5.2.3 Initializing single-3D
excavator orientation.
In addition to the flashing warning messages listed above, excavator systems may
also display the following warning icon in the guidance status bar:
Reliable bucket tilt data is temporarily unavailable, typically due to radial movement
of the arm or curling of the bucket.
7.5 Troubleshooting error messages
The system generates error messages when you need to take some action, or when
the system cannot perform the selected function.
These error messages occupy the full display screen and are also written to the
program log file (LOG_<machine name>_<date&time>.txt).
Many of these errors cannot be resolved by you, in which case make a note of the
error message and the actions which caused the message to display, and then
contact your site supervisor.
Only errors that can be resolved by you or the site supervisor are listed in the
following sections.
7.5.1 Software support option errors
When you first start up, the software checks that the correct software option keys
are entered. If the keys are not found, a message appears. If this occurs, talk to your
site supervisor.
7.5.2 Avoidance zone warnings
When entering an avoidance zone a red triangle warning icon appears on the
machine. The following full-screen warning message appears when:
l A design with a site-wide or design specific avoidance zone is loaded.
l A machine settings file is restored.
GCS900 Grade Control System for Excavators Operator's Manual 171
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