Komtrax System Does Not Operate Normally - Komatsu ecot3 PC300LC-8 Shop Manual

SEN02632-02
E-28 KOMTRAX system does not operate normally
Trouble

• KOMTRAX system does not operate normally.

• If KOMTRAX system administrator makes request for checking system on machine side for trouble,
Related infor- carry out following troubleshooting.
mation • Even if KOMTRAX system has trouble, it does not particularly appear on machine.
• Carry out all troubleshooting on service menu screen of machine monitor.
1 Defective communication 1
2 Defective GPS
Possible causes
and standard
value in normal
state
Defective communication
3
environment
4 Defective communication 2
a Select "Terminal Status" from "12 Display of
KOMTRAX setting" in the service menu of the
machine monitor.
58
Cause Standard value in normal state/Remarks on troubleshooting
a Turn starting switch ON and check "Setting condition or termi-
nal" screen.
Communication start check
a Turn starting switch ON and check "Condition of positioning and
communication" screen.
If latitude and longitude are not displayed in 5 minutes on open
ground, notify KOMTRAX service hot line.
a Turn starting switch ON and check "Condition of positioning and
communication" screen.
If zone level 1 – 3 is not displayed within communication zone of
ORBCOMM, notify KOMTRAX service hot line.
a Turn starting switch ON and check "Condition of positioning and
communication" screen.
Number of items not transmitted
Check item
Check item
Positioning
Check item
Communication
Check item
a Select "GPS & Communication Status" from
"12 Display of KOMTRAX setting" in the ser-
vice menu of the machine monitor.
40 Troubleshooting
Normal display
Completion
Normal display
N ###,##,## (Latitude)
E ###,##,## (Longitude)
In positioning
Normal display
Zone level 1 – Zone level 3
Normal display
0 – 9 (Normally 0)
PC300, 350-8
1