Failure Code [Dafgmc] Gps Module Error - Komatsu ecot3 PC300LC-8 Shop Manual

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SEN02630-05

Failure code [DAFGMC] GPS Module Error

User code
Failure code
DAFGMC
Contents of
• Position data is not sent from GPS module (in machine monitor) to KOMTRAX communication
trouble
MODEM in 50 seconds after KOMTRAX is started.
Action of
• None in particular.
machine monitor
• If cause of failure disappears, system resets itself.
Problem that
appears on
machine
Related infor-
• Method of reproducing failure code: Turn starting switch ON (At least 50 seconds after starting switch
mation
is turned ON).
Possible causes
and standard
value in normal
1 Defective machine monitor
state
72
GPS module operation error
Trouble
(KOMTRAX system in machine monitor)
Cause
Standard value in normal state/Remarks on troubleshooting
GPS module of machine monitor may be defective. (Since trouble is
in system, troubleshooting cannot be carried out.)
40 Troubleshooting
1
PC300, 350-8

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