Machine Monitor Does Not Display Some Items; Contents Of Display By Machine Monitor Are Different From Applicable Machine - Komatsu ecot3 PC300LC-8 Shop Manual

SEN02632-02
E-8 Machine monitor does not display some items
Trouble • Machine monitor does not display some items when starting switch is turned ON.
Related infor-
—
mation
Possible causes Defective machine monitor
1
and standard LCD
value in normal
state
2 Defective machine monitor
E-9 Contents of display by machine monitor are different from
applicable machine
Trouble

• Contents of display by machine monitor are different from applicable machine.

Related infor-
—
mation
Possible causes Defective model code signal
1
and standard (Internal defect)
value in normal
state
2 Defective machine monitor
22
Cause Standard value in normal state/Remarks on troubleshooting
When following switches are operated, if all LCD panel is lighted up
(all surface becomes white), LCD panel is normal.
• Switch operation: [ ] + [A] (Simultaneous operation)
Since trouble is in system, troubleshooting cannot be carried out. (If
causes stated above are not detected, machine monitor may be
defective.)
Cause Standard value in normal state/Remarks on troubleshooting
In the case monitoring display is not normal, proceed to failure code
[DA2SKQ].
Monitoring code
Since trouble is in system, troubleshooting cannot be carried out. (If
causes stated above are not detected, machine monitor may be
defective.)
Item
00200 Controller model
code
00201 Select model
40 Troubleshooting
1
1
Normal display
300
PC300, 350-8