Practial hands on training material for all TV technicians and engineers.Full description
Practial hands on training material for all TV technicians and engineers.Description complète
Practial hands on training material for all TV technicians and engineers.
Practial hands on training material for all TV technicians and engineers.Full description
Practial hands on training material for all TV technicians and engineers.
Description complète
Full description
Full description
PHILIPS 42 INCH LCD POWER SUPPLYFull description
Uploaded from Google DocsDescripción completa
Uploaded from Google Docs
7” LC LCD D Monitor Pa Pane nell DX Excavato Excavator r
Jul, 2009 Overseas Product Support Team Document No. ELE0005
Table of Contents Cont ents
I. Ov er v i ew II. Multifunction Gauge Displa Display y III. Warni rning ng and Indica Indi cator tor Lig Lights hts IV. Abno Abnorma rmall State State Wa Warning Symbol ymbols s V. Ope pera ration tion Mode Mode Sele lection ction VI.. Main Menu / Special VI Special Menu Menu VII. Appe Appendix ndix
Table of Contents Cont ents
I. Ov er v i ew II. Multifunction Gauge Displa Display y III. Warni rning ng and Indica Indi cator tor Lig Lights hts IV. Abno Abnorma rmall State State Wa Warning Symbol ymbols s V. Ope pera ration tion Mode Mode Sele lection ction VI.. Main Menu / Special VI Special Menu Menu VII. Appe Appendix ndix
Ove vervi rvie ew of o f 7” LC LCD D Monit Monitor or
3.8 .8”” LC LCD D Monitor Monitor
Economy mode added
Rear Re ar view vi ew camera mode mod e add added ed
Water Wa ter i n Fuel Senso Senso r added
Trench Tre nching ing mode m ode deleted deleted
Mac h i n e
Ser i al
DX140LCR
5001 ~
DX140WE
8001~
DX170W
5005 ~
DX225LC
5434 ~
DX300LC
7448 ~
DX340LC
5975 ~
DX420LC
5327 ~
DX480LC
5221 ~
DX520LC
5218 ~
7” LC LCD D Monit Monitor or
Ove vervi rvie ew of o f 7” LC LCD D Monit Monitor or
Overview of 7” LCD Monitor
14 WIF
NOTE : 7” LCD panel must corresponds with new e-EPOS When e-EPOS is replaced, make sure to pay attention to new part number of e-EPOS and correspon ding m achine serial number w hich use 7” LCD panel (Part number is d ifferent fro m previous e-EPOS contr oller)
I. Overview II. Multifunction Gauge Display III. Warning and Indicator Lights IV. Abnormal State Warning Symbols V. Operation Mode Selection VI. Main Menu / Special Menu VII. Appendix
Multi function Gauge Display
Function
Coolant Temperature
Fuel Level
Display
Sensor Specifi cation Input Terminal
Input Specification
ECU-CAN Communication
CN3-7 CN3-8
1/10 LCD (Red Zone) Blinking → over 5K ohms FULL → under 525 ohms
Input Specification 48 l/min → 610 mA 70 l/min → 578 mA 90 l/min → 545 mA
Flow Adjusting
(Output
110 l/min → 515 mA
Terminal)
130 l/min → 484mA
CN1-19
150 l/min → 455 mA
CN1-20
170 l/min → 425 mA 190 l/min → 395 mA 210 l/min → 365 mA
EX) DX300LC
230 l/min → 335 mA 244 l/min → 300 mA N = 146 f / 60
Tachometer
ECU-CAN
N = Engine speed (rpm)
Communication
f = Frequency of engine speed sensor (Hz)
Voltmeter
NOTE: Value varies depending on machine
CN2-14
0 - 32 VDC
Multi function Gauge Display
Function
Display
Sensor Specifi cation Input Terminal
Input Specification
Main pump discharge
CN3-1
pressure
CN3-2 V = 0.00816 x P + 1.0
(front pump)
V: Sensor output voltage (V) P: Displayed pressure (Bar)
Main pump discharge
CN3-3
pressure
CN3-4
(rear pump)
I. Overview II. Multifunction Gauge Display III. Warning and Indicator Lights IV. Abnormal State Warning Symbols V. Operation Mode Selection VI. Main Menu / Special Menu VII. Appendix
Warning and Indicator Lights
Description
Symbol
Input Terminal
Operation
Remarks
This symbol appears in case of no charge [voltage of "R(I)" Charge
CN2 - 14
terminal is below 12 ±1V] or overcharge [voltage
Normally, it lights when starting engine and is out after engine starts.
of "R(I)" terminal is above 33(V)]. This symbol appears Engine Oil Pressure
Engine Check
ECU-CAN
when engine oil
Communic
pressure is below the
ation
reference.
ECU-CAN
This symbol appears
Communic
in case of failure in
ation
engine system.
After starting engine, if engine oil pressure is insufficient after 8 seconds, a warning buzzer will sound.
Warning and Indicator Lights
Description
Symbol
Input Terminal
Operation
Remarks
This symbol appears Coolant Temperature
ECU-CAN
when engine coolant
Communic
temperature sensor
ation
resistant is below about 128 ohms.
Preheating period
Preheating
CN5-2
This symbol appears
depends on coolant
during preheating
temperature.
("CN5-2" terminal
No preheating at
voltage is below 2V)
above 10 °C
and disappears after
10 sec preheating at
completion of
5°C
preheating.
20 sec preheating at below 0°C
This symbol appears Work Light
CN2 - 6
when work light turns "ON" (24V applied).
I. Overview II. Multifunction Gauge Display III. Warning and Indicator Lights IV. Abnormal State Warning Symbols V. Operation Mode Selection VI. Main Menu / Special Menu VII. Appendix
Abnormal State Warning Symbols
No.
2 Warnings
4 Warnings
Description
1
Hydraulic Oil Overheating Warning
2
Pilot Filter Clogged Warning
3
Fuel Shortage Warning
4
Return Filter Clogged Warning
5
Air Cleaner Clogged Warning
6
Overload Warning (Optional)
7
Water in Fuel Warning
7 Warnings
Abnormal State Warning Symbols
Description
Symbol
Input Terminal
Operation
When hydraulic oil Hydraulic Oil
CN3-9
temperature is above
Temperature
CN3-10
about 96°C.
Fuel
CN3-7
When fuel is almost
Exhausted
CN3-8
exhausted.
Air Cleaner
CN2-17
When air cleaner is clogged.
Remarks
Abnormal State Warning Symbols
Description
Symbol
Input
Operation
Terminal
Remarks
When return filter Return Filter
CN5-3
pressure is above about 1.50 kg/cm² (21 psi) When pilot filter
Pilot Filter
CN2-18
pressure is above about 1 kg/cm² (14 psi)
Overload Warning
Warning buzzer also
It flickers in case of
starts when boom CN3-5
pressure sensor
2.71V and above and
CN3-6
output voltage is
lights continuously in
about 2.7V while
case of 2.8V and
overload warning
above (and warning
switch is "ON."
buzzer also starts).
This symbol appears when the water Water Seperator
CN3-19
seperator is full.
CN3-20
This symbol appears when water seperator sensor output voltage is about 1.5V below.
I. Overview II. Multifunction Gauge Display III. Warning and Indicator Lights IV. Abnormal State Warning Symbols V. Operation Mode Selection VI. Main Menu / Special Menu VII. Appendix
Operation Mode Selection
Standard / Power Mode Au to Idl e
Economy Mode
Operation Mode Selection * In Initial Operation (When Engine started), Standard mode is ON, Auto Idle is ON e-EPOS Output Output Check
Operation Mode
Electromagnetic Proportional Pressure Reducing Valve (E.P.P.R Valve) Current (mA)
Note: When the engine speed is below 1,000 rpm, the output current of E.P.P.R valve is fixed to be 600
Operation Mode
Au to Idl e
Output Check (Operation m ode disp lay LED)
± 60mA.
Initial Operation
Activation
ON
Automatically ‘ON’
Cancellation
OFF
‘OFF’ after button pushed
Operation Mode Selection - Economy Mode • Economy mode is used for light loading work. • When this mode is selected, it will reduce noise and fuel consumption in comparison with standard mode. • Engine torque curve is changed by ECU.
•The e-EPOS controller compares the target engine speed with the actual engine speed and controls the sig nal to the E.P.P.R. valve which in turn varies the pump output quantity and it is the same method with power volume.
P/S mode
Engine Power [Ps]
Engine Torque [kgf.m]
E mode
Engine Speed N[rpm]
Standard mod e
Operation Mode Selection - Economy Mode Model
DX140WE (SN 8001~)
DX300LC (SN 7448~)
DX350LC (SN 5995~)
DX340LC (SN 5975~)
DX420LC (SN 5327~)
DX480LC (SN 5221~)
DX520LC (SN 5218~)
Mode
E/G High Idle (rpm)
Current (mA)
E/G power
Pump power
Power
1700
270
100%
100%
STD.
1660
300
96%
88%
ECO.
1460
320
92%
81%
Power
2000
150
100%
100%
STD.
1900
400
100%
71%
ECO.
1820
400
82%
70%
Power
2040
200
100%
100%
STD.
1900
300
96%
89%
ECO.
1750
350
85%
81%
Power
1900
200
100%
100%
STD.
1750
300
96%
88%
ECO.
1730
400
88%
82%
Power
1880
200
100%
100%
STD.
1870
300
96%
87%
ECO.
1710
360
81%
76%
Power
1890
300
100%
100%
STD.
1820
350
100%
96%
ECO.
1750
380
90%
90%
Operation Mode Selection – Boost up / Breaker / Shear
Boost Up
Breaker Mode
Shear Mod e
Operation Mode Selection - Flow Control
Breaker Mode
48 l/min → 610 mA 70 l/min → 578 mA 90 l/min → 545 mA 110 l/min → 515 mA 130 l/min → 484mA 150 l/min → 455 mA 170 l/min → 425 mA 190 l/min → 395 mA 210 l/min → 365 mA 230 l/min → 335 mA 244 l/min → 300 mA Example o f DX300LC
Shear Mod e
Operation Mode Selection - Rear View Camera
Camera Selector Button Press on ce: Camera is ON Press twice: Camera is ON mirror pictu re Press three times: Camera is OFF
Rear view is di splayed in t he screen of LCD panel CCD rear v iew camera located at t he top of Counterweight
Rear View Camera - Installation
- Rear view CCD Camera is opt ion - CCD Camera harness can be connected to main harness which is located near engine roo m
Ex) DX140LCR
I. Overview II. Multifunction Gauge Display III. Warning and Indicator Lights IV. Abnormal State Warning Symbols V. Operation Mode Selection VI. Main Menu / Special Menu VII. Appendix
Overview of Main Menu / Special Menu
How to operate
1
Up Arrow Button
2
Down Arrow Button
3
Enter Button
4
Escape Button
5
Home Button
Display
Information Language setting
Main Menu
Press button for more than 3 seconds
Time setting Filter/Oil information Brightness adjustment Password Information of machine status
Special Menu
Press both buttons for more than 3 seconds
Failure information Information of machine operation.
Main Menu 1. Language
2. Set Clock
3. Filter / Oil Inf o
Main Menu 4. Adju st Display
5. Set Passwor d
• Operators should NOT input ‘0’ for Password. Use digit ‘1’ to ‘8’ • Using ‘0’ may cause error
Special Menu – Machine Information 1. Machine Information - Analog Input State
An alo g In put Items
Dis play
Remar k
1. Pump P/V
mA
Current in pump proportional valve.
2. Cooling Fan P/V
mV
N.A.
3. Flow Control P/V
mV
Current in flow control proportional valve.
4. Dial
mV
Indicating dial voltage
5. TPS
mV
N.A.
6. E/G Control Motor
mV
N.A.
7. Boom Pressure
BAR
Boom cylinder head pressure.
8. Pilot Gear Pump Press
BAR
N.A.
9. Boost Pressure
BAR
Pump pressure for boost.
10. Intake Manifold Temperature
°C
Temperature of air incoming to intake manifold.
11. E/G Oil Pressure
BAR
Engine oil pressure.
12. Fuel Temperature
°C
Fuel temperature.
13. E/G Oil Temperature
°C
Engine oil temperature.
14. Load At Current Speed
%
Current load ratio of equipment.
Special Menu – Machine Information 1. Machine Information - 1. Digital Input State
Digital Input Items
Mark
Remark
1. Alternator
Lights up when output at alternator "R(I)" terminal is above 12 ±1V.
2. Travel Select SW
N.A. (only for wheel type equipment)
3. High Speed Sel. SW (M)
Lights up when the travel speed selector switch is set to the "I“ position.
4. High Speed Sel. SW (A)
Lights up when the travel speed selector switch is set to the "II“ position.
5. Pressure SW (Py)
Lights up when the pressure switch (Py) is "ON."
6. Pressure SW (Px) 7. E/G Oil Press. SW
Lights up when the pressure switch (Px) is "ON." ON / OFF
N.A. (only for mechanical engine)
8. Air Cleaner Clogged
Lights up when the air cleaner indicator contact is "ON."
9. Return Filter Clogged
Lights up when the return filter pressure switch is "ON."
10. Pilot Filter Clogged
Lights up when the pilot filter pressure switch is "ON."
11. OWD Warning SW
Lights up when the overload warning selector switch is "ON."
12. Brake Oil Press. SW
N.A. (only for wheel type equipment)
* Continu ed in next slide
Special Menu – Machine Information 1. Machine Information - 2. Digital Input State
Digital Input Items
Mark
Remark
13. Pedal Press. SW
Lights up when the pedal pressure switch is ON.
14. One Way Sel. SW
Lights up when the selector switch is turned to breaker.
15. Two-way Sel. SW
Lights up when the Selector Switch is turned to "SHEAR."
16. Power Max. SW
Lights up when the boost button is "ON" with the Select switch turned to "BOOST."
17. Breaker SW 18. Preheat Select
Lights up when the boost button is "ON" with the selector switch turned to "BREAKER.“ ON / OFF
N.A.
19. Quick Coupler
Lights up when the Quick Coupler switch is "ON."
20. F and R Lever
N.A. (only for wheel type equipment)
21. Preheat Select
Lights up during preheating (CN5-2) terminal voltage is below 2V.
22. Reverse Fan SW
N.A.
23. Pilot Cutoff SW
N.A.
Special Menu – Machine Information 1. Machine Information - 3. Digital Output State
Digital Output Items
Mark
Remark
1. Relief Press. Up S/V
Lights up when the relief press up solenoid valve is "ON."
2. High Speed S/V
Lights up when the high speed solenoid valve is "ON."
3. Reverse Fan S/V
ON/OFF
N.A.
4. Starter Relay
When the starter relay is "ON."
5. After Heat Relay
N.A.
Special Menu – Failure Information 2. Failure Information
1/2 CODE : V204 – 05 2/2 CODE : E011 - 04 FMI (Failure Mode Identifier) number. * Refer to Appendix for FMI Code unique code - V: Machine related failure code - E: Engine related failure code A serial number of current failure/ total quantity of failure.
Special Menu – Operating Hours 3. Operatin g Hours
Special Menu – Operating Hours 3. Operatin g Hours Item Power Mode
Economy Mode
Auto Idle Travel Speed: -1st
Information Contents Operation hours used power mode are displayed. Operation hours used economy mode are displayed. Operation hours used auto idle
Distribution (°C (°F))
Power mode switch (Instrument panel) - "ON" status and Alternator signal (CN2-14) is "HI" Economy mode switch (Instrument panel) - "ON" status and Alternator signal (CN2-14) is "HI"
status are displayed.
Auto idle switch (Instrument panel) - "ON" status and Alternator signal (CN2-14) is "HI"
Operation hours used low speed
1st: High speed s/v "OFF" status
and high speed are displayed.
2nd: High speed s/v and travel pressure switch "Py" (control valve) - "ON" status.
1. Active value: Starter switch has to be turned "ON“ Measuring points between component and wire harness have to be connected. 2. Passive value: Starter switch has to be turned "OFF“ Measuring points between component and wire harness have to be disconnected. 3. Measuring points are engine controller's points and passive value is each component's value. 4. V_batt: Source power of equipment.
Failure Information Code at Machine Side (3/3)
Failure Information Code at Engine Side (1/6)
Failure Information Code at Engine Side (2/6)
Failure Information Code at Engine Side (3/6)
Failure Information Code at Engine Side (4/6)
Failure Information Code at Engine Side (5/6)
Failure Information Code at Engine Side (6/6)
NOTE : 1. Active value: Starter switch has to be turned "ON“ Measuring points between component and wire harness have to be connected. 2. Passive value: Starter switch has to be turned "OFF“ Measuring points between component and wire harness have to be disconnected. 3. Measuring points are engine controller's points and passive value is each component's value. 4. V_batt: Source power of equipment.
