Komtrax System Does Not Operate Normally - Komatsu PC130-8 Shop Manual

SEN04123-01
E-27 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 carry out following troubleshooting.
information • 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.
74
Cause Standard value in normal state/Remarks on troubleshooting
a Turn starting switch ON and check "Terminal status" screen.
KOMTRAX communication
a Turn starting switch ON and check "GPS & Communication
Status" 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 "GPS & Communication
Status" screen.
If Communication Status does not display "Satellite in View" for 15
minutes when the machine stays outdoor where can view sky,
check if connector of TH300 or antenna on top of the cab are prop-
erly connected.
a Turn starting switch ON and check "GPS & Communication
Status" screen.
Number of message not yet sent
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
Open
Normal display
N ###,##,## (Latitude)
E ###,##,## (Longitude)
In positioning
Normal display
Satellite in View –
No Satellite in View
Normal display
0 – 60 (Normally 0)
PC130-8
1