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Electronic device DMU2000 - DMU3000 - DMU3000 PLUS

THE POWER OF PERFORMANCE

Electronic device DMU2000 - DMU3000 - DMU3000 PLUS

c) Third Menu:

Lockout and alarm diagnostics

u

 

Click  on  the  icon

  “Lockout  and 

alarm diagnostics”

“Lockout  and  alarm  diagnostics”

 

window appears.

The  cause  that  has  operated  a  lockout/

alarm  can  be  seen  by  the  presence  of  1 

next to the single description. The crane is 

fully or partially stopped.

d) Fourth Menu:

Digital input diagnostics

u

 

Click  on  the  icon 

“Digital  input 

lever diagnostics

”

“Digital input lever diagnostics” 

window 

appears

This is the situation of the digital inputs of 

DMU. It is necessary for a LEVEL 2 operator 

to identify the cause for possible faults: a  

level 1 operator is only asked to know this 

work sheet. Sol.Ge. office can request it to 

be sent to provide technical assistance.

Содержание DMU 2000

Страница 1: ...THE POWER OF PERFORMANCE Cod MI00002GB_4 14 02 09 essebi bo TECHNICAL ASSISTANCE MANUAL DMU Suite 1 3 DATA MONITOR UNIT DMU3000 DMU2000 DMU3000PLUS...

Страница 2: ...ia Bonazzi 12 14 Ph 39_ 0 51_4181211 Fax 39_ 0 51_701492 www effer it e mail info effer it The purpose of this manual is to provide all the workshops that are part of the assistance network of EFFER c...

Страница 3: ...mmunication port setting 7 Explanation of various changeable parameters 8 Displaying changing available data in the software 9 Printing DMU setting data 10 Instructions for diagnostics 11 Adjusting an...

Страница 4: ...ion is established N B If an expired password is typed in even by mistake to have access to the software the soft ware is automatically stopped In order to use the software again it is necessary to pe...

Страница 5: ...lect a language with which you wish to dialogue with the software see section 5 F After setting the language an identical dialog box will ask for the password to access the software NOTE After install...

Страница 6: ...5 Using the software a Software startup After connecting the computer to cranes as described in section 4 you can proceed to the activities permitted by the software following the instructions below...

Страница 7: ...ith the software and the operator s code linked to the password will be stored in memory by DMU on which you will work The password has a time limit the date of expiry shall be communicated with the p...

Страница 8: ...ge the dialogue language with the software already running u Click on the icon Options u Click on the icon User Level Settings and Language The window DMU settings appears u Click on the icon Language...

Страница 9: ...Electronic device DMU2000 DMU3000 DMU3000 PLUS THE POWER OF PERFORMANCE c Quitting the software u Click on the icon File with the cursor You see a window click on the icon Quit to exit the soft ware...

Страница 10: ...setup CD u Insert the CD in the computer NOTE In case there is no communication between the DMU and the computer the words ERROR 2 ap pear on the screen In this case you have to match the communicati...

Страница 11: ...you may need to go through Perfor mances and Maintenance u In the Hardware menu click Device Manager u Select COM ports and LPT that you can find in the drop down menu After you open the sub menu the...

Страница 12: ...e parameters To access the management part concerning change in certain performance parameters follow the path u CURRENT CRANE u DISPLAY CHANGE DMU DATA SHEET In the opening screen some setting values...

Страница 13: ...al tests the load limiting device should be operated first by decreasing the value on this line 3 Pressure 100 basic crane 1st boom cylinder with Jib fitted The setting value shown on the second line...

Страница 14: ...stability parameters 7 Cancel performance downgrading in B area If the installation of the crane does not require any identification of the area B related to performance downgrading if you select OFF...

Страница 15: ...or a function of a crane jib to a bucket This solenoid valve is operated by means of an electric switch Each time you turn this switch a performance downgrading of the crane is operated already set at...

Страница 16: ...oint related to jib opening is moved thus avoiding stopping crane operation without reason Note Please see page 33 for further information 13 Disabling stand by function On all the DMUs the stand by f...

Страница 17: ...the box 15 Enabling angular sensor to detect 1st boom position As the anti bridge function is installed an angle sensor is fitted to the first boom and the function must be enabled otherwise the DMU r...

Страница 18: ...plied to the hook In these specific cases you get crane good operation if ON ap pears next to such indication If off appears the crane is inoperative 18 Detecting pin load on winch enperno Depending o...

Страница 19: ...the type of programming entered for the configuration of the jib H This code identifies the type of programming entered for the configuration of the jib if the jib is made of two part or is customised...

Страница 20: ...front of the cab first boom downgrading in B area the setting value that appears is the value resulting from the application of the crane to the truck which is the minimum possible in respect of the...

Страница 21: ...d line is still highlighted u Type the desired value in the box N B The value does not exceed the maximum value allowed as stated on the previous screen other wise the system does not accept it i e ev...

Страница 22: ...the DMU Further confirmation of your change in the data is given by the dialog box that appears after the comparison of data sent and those stored u CLICK OK While carrying out a change in the values...

Страница 23: ...t it in a mail This operation is to be run for all individual screens that you wish to print or send by e mail It comes out from the content above that the electronic system automatically locks certai...

Страница 24: ...so possible to print the diagnostic test that you carry out u Click on the icon Tools a First Menu Diagnostics of Sensors and DMU hard ware u Click on the icon Diagnostics of Sensors and DMU hardware...

Страница 25: ...2 Hardware DMU The indication of a fault next to one of these errors requires a check as shown in chapter 16 a3 Pressure Bar ist Indicates the instant pressure value inside the various lifting cylinde...

Страница 26: ...pears 2nd Boom alpha 2 If cranes are built in the basic crane configuration with the second boom without uplifting the value that appears on the side of this line is 0 and it is not to be considered o...

Страница 27: ...he control bank lever is not operated there is a fault in a con necting electrical cable or in an electric microswitch fitted to the hydraulic con trol bank By operating the individual control levers...

Страница 28: ...sence of 1 next to the single description The crane is fully or partially stopped d Fourth Menu Digital input diagnostics u Click on the icon Digital input lever diagnostics Digitalinputleverdiagnosti...

Страница 29: ...d by The hours of work made with the oil filter clogged are reset automatically when the filter clogging sen sor works for about 30 min without receiving clogging indications The hours of work made fr...

Страница 30: ...s operation if it is in a position above under the horizontal line This distinction is indicated in the menu with 0 when the booms are under the critical angle and 1 when they are above The explanatio...

Страница 31: ...above you must intervene mechanically on fastening of the sensor to jib crane b BASIC CRANE WITH THE SECOND BOOM THAT DOES NOT UPLIFTS BUT EQUIPPED WITH ADDITIONAL JIB ANALOG ANGLE SENSOR ON BOTH SEC...

Страница 32: ...he crane booms when you reach configurations at safety limits a typical example is to avoid going beyond the crane verticality following an opening manoeuvre of boom handling cylinders Adjusting type...

Страница 33: ...decrease each attempt by 5 points u send a data sheet to DMU u run a test after a minute from the transfer of data The electronic stop position of the jib opening movement is advanced u Reduce the val...

Страница 34: ...g path Current Crane self learning programming you have access to the screen below u Click on the icon Current Crane u Click on the icon Self learning programming Self learning programming window appe...

Страница 35: ...changed an additional jib is added a winch is fitted or the device is changed for replacement you must enter the new setting param eters within the DMU fitted to the crane Note if any device is elimi...

Страница 36: ...E DMU In addition to the DMU spare device it is necessary to have the file delivered by Sol Ge preferably by e mail or on CD also containing the crane identification data u Save the file on PC desktop...

Страница 37: ...a match the desired data Model Serial number Revision of the data sheet change the desired parameters and store them on DMU by following the instructions given in Chapter 7 c LOADING DATA FROM AN E MA...

Страница 38: ...r of the stabilizers if fitted move the lever of rotation in one direction than in the opposite direction continue with the other levers up to that of basic crane extensions a continuous beep is opera...

Страница 39: ...the DMU again You can now move the crane and if necessary reset the PIN code following the instructions on the DMU manual A PIN code can be stored as a safety anti theft device for the crane see DMU i...

Страница 40: ...ook at the lights that light up on the DMU main panel see which ones are flashing and observe how they flash and the sound emitted Here are some indications from main panel relating to faults The fina...

Страница 41: ...operated in one direction FAILURE ANALYSIS If the computer is connected to crane tools control bank lever diagnostics conditions and errors the error state is displayed 1 appears next to lever not in...

Страница 42: ...cted to crane tools control bank lever diagnostics conditions and errors the error status is displayed 1 appears next to lever not in neutral position when DMU is started On the same page the indicati...

Страница 43: ...S If the computer is connected to crane tools control bank lever diagnostics conditions and errors three errors are displayed 1 appears next to lever sensor disconnected contrasting manoevres 1 appear...

Страница 44: ...ontrol bank lever diagnostics conditions and errors the error state is displayed The indication 1 next to the words lever not in neutral position when DMU is started appears The indication 1 appears o...

Страница 45: ...ever diagnostics conditions and errors three errors are displayed 1 appears next to lever sensor disconnected contrasting manoevres 1 appears next to lever not in neutral position when DMU is started...

Страница 46: ...heck is equiva lent to connecting a new transducer electrically only without inserting it into cylinder and you should read a pressure value of 0 bar SOLUTION 1 Replace the pressure transducer FAILURE...

Страница 47: ...is displayed 1 appears next to pressure sensor damaged 0 bar CHECK Check that the error state disappears and a pressure value of about 135 appears on computer when carrying out the electric by pass on...

Страница 48: ...ucer FAILURE ANALYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware the error state is displayed 1 appears next to pressure sensor damaged 0 bar CHECK Check that the erro...

Страница 49: ...CHECK Check that the error state disappears and a pressure value of about 135 appears on computer when carrying out the electric by pass on transducer connecting cable as outlined in Chapter 17 This c...

Страница 50: ...FAILURE ANALYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware the error state is displayed 1 appears next to pressure sensors disconnected CHECK Check that the error st...

Страница 51: ...sensor diagnostics DMU hardware the error state is displayed 1 appears next to second boom angular sensor damaged A clearly anomalous angle value appears CHECK Check that the error state disappears o...

Страница 52: ...econd boom above critical angle If the error state continues the angular sensor electric connection is damaged SOLUTION Restore electric connection between DMU and angular sensor FAILURE ANALYSIS If t...

Страница 53: ...nsors disconnected CHECK Check that the error state disappears and a pressure value of about 135 appears on computer when carrying out the electric by pass on transducer connecting cable as outlined i...

Страница 54: ...sducer FAILURE ANALYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware the error state is displayed 1 appears next to pressure sensors disconnected CHECK Check that the er...

Страница 55: ...LYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware the error state is displayed 1 appears next to jib angular sensor damaged CHECK Check that the error state disappears...

Страница 56: ...FAILURE ANALYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware the error state is displayed 1 appears next to jib angular sensor damaged the electric cable connecting th...

Страница 57: ...ILURE ANALYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware two error states are displayed 1 appears next to pressure sensors disconnected 1 appears next to jib angular...

Страница 58: ...ctly crane with jib the electronic card is damaged SOLUTION Replace the electronic card 4 7 1 3 2 P The jib load limiting device comes into operation though a jib load lower than the load allowed by t...

Страница 59: ...the solenoid valve fitted to the crane HSS main discharge first boom discharge FAILURE ANALYSIS If the computer is connected to crane tools sensor diagnostics DMU hardware the two error states are di...

Страница 60: ...led lights on the proximity switches relating to the management of the slewing angles CHECK A lighted led is placed on each proximity switch if you keep the crane boom positioned within the work angl...

Страница 61: ...ating to the management of the slewing angles CHECK A lighted led is placed on each proximity switch if you keep the crane boom positioned within the work angle of the crane maximum capacity proximity...

Страница 62: ...nsor reads an uncorrect value out of range CHECK Check electric cable integrity of the rotary sensor SOLUTION If fault can not be found out get in touch with an EFFER authorized workshop immediately 4...

Страница 63: ...d an intermittent quick acoustic alarm is emitted Bip Bip Bip Bip CAUSE 1 Pin battery low 2 Error of communication between DMU and pin 3 Error of radio communication between pin and its receiver CHECK...

Страница 64: ...alarm is emitted The CAUSE is the inclusion of the PIN code see user manual SOLUTION 1 enter the PIN code to have the crane operating SOLUTION 2 if you do not know the PIN code you can cancel it with...

Страница 65: ...te with the speed reductions provided for the specific project g One or several warning lights 1 2 3 is turned on intermittently and an acoustic alarm of the intermittent quick type is emitted Bip Bip...

Страница 66: ...INCE JANUARY 2005 after 30 minutes of work time measured since a control bank lever is operated for a time of two minutes a sound made up of a series of four beeps is emitted Bip Bip Bip Bip Bip Bip B...

Страница 67: ...nk pressure sensors angular sensors To determine if the fault is located in pressure sensors or angular sensors rather than in the wiring you must use a 2k2 Ohm 2200 Ohm heated wire of at least 3 Watt...

Страница 68: ...be checked electrically 1 Fit a 2k2 Ohm 2200 Ohm heated wire of at least 3 Watt to the angular sensor connecting cable 2 Connect the computer to crane 3 1 is displayed next to 2nd boom above critical...

Страница 69: ...DRIVE BQ5 WINCH DRIVE BQ6 X19 CS1 SUPPL CONTROL DRIVE BQ7 X20 CS2 SUPPL CONTROL DRIVE WIRE MARKING CRANE FUNCTION ITEM CODE PRINTED ON THE LOWER SIDE OF THE DMU MAIN BOX BQ1 CRANE SLEWING DRIVE BQ2 1...

Страница 70: ...1 CRANE SLEWING DRIVE BQ2 1ST BOOM DRIVE BQ3 2ND BOOM DRIVE BQ4 STANDARD CRANE EXTENSION DRIVE BQ5 WINCH DRIVE BQ6 CS1 SUPPL CONTROL DRIVE BQ7 CS2 SUPPL CONTROL DRIVE WIRE MARKING CRANE FUNCTION CONTR...

Страница 71: ......

Страница 72: ...THE POWER OF PERFORMANCE Sol Ge S p A Via Bonazzi 12 14 40013 Castel Maggiore BO I tel 39 051 4181211 fax 39 051 701492 web www effer it e mail info effer it essebi Bo 08...

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