Komatsu AE50, Description Of Device Parameters

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E-9
Materials Handling System Monitoring (Proportional Valve 2) Item
Monitoring Item Content of Function Range Normal Value Remark
Lift Pressure Sensor Output Voltage
To display voltage being output from
lift pressure sensor. 0.32 - 4.72
(V)
0.33 - 4.30
(V)
Lift Pressure Sensor Input Value
To display input value of lift pressure sensor in
kg/cm
2
.
0.00 - 215.00
(kg/cm
2
)
0.0 - 193.9
(kg/cm
2
)
Tilt Angle Sensor Input Value
To display voltage being output from tilt angle
sensor. 0.30 - 4.70
(V)
0.40 - 4.60
(V)
Fork Leveling Button To display [1] when pressing tilt leveling button. 1: ON -
Link to the indicator display on the
meter panel
Fork Leveling Indicator
Signal varies during application of fork leveling
device. 0: OFF
1: ON
-
During operation: 1/0 reverse
Horizontal position: 1
Tilt Offset Switch
To display [1] if external wiring is connected when
setting fork leveling position. 0: OFF
1: ON
-
Pump Motor Duty Factor (External
Command Input) To display command value being input from
proportional solenoid valve controller in percentage. 0 - 100
(%)
0 - 100
(%)
Lift Solenoid Output Command Current
To display command current value
outputting to lift solenoid valve. 0 - 930
(mA)
0 - 750
(mA)
Tilt Solenoid Output Command Current
To display command current value
outputting to tilt solenoid valve. 0 - 770
(mA)
0 - 590
(mA)
ATT1 Solenoid Output Command Current
To display command current value
outputting to ATT1 solenoid valve. 0 - 930
(mA)
0 - 750
(mA)
ATT2 Solenoid Output Command Current
To display command current value
outputting to ATT2 solenoid valve. 0 - 930
(mA)
0 - 750
(mA)
ATT3 Solenoid Output Command Current
To display command current value
outputting to ATT3 solenoid valve. 0 - 930
(mA)
0 - 750
(mA)
Preset Tilt Angle To display tilt angle. (OP: Fork Leveling Device)
-7.27 - 11.44
（
deg.)
Relative Angle: Sensor2.63 V = 0 deg