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NANOCOM - index standard

1. 19 44 2 NANOCOM e A AE S mee iet tere Eder ata pe n Gat sedans 19 44 3 UNLOCK CODBS tbt epe pete de rr e e EO REO PELO SR REEL MR eir EEES 19 444A START UP SETTING rr reet heb Deeper Perret tp ttt tpe i dete e re p e MEE b ep o EE S 20 445 OBD PORT TEST an to ar reete ep o or a E 20 45 STORING THE be e de e ERO Re re e eter a E EE 20 4 6 HOW TO CHANGE FROM THE STANDALONE MODE TO THE OTHERS eee 21 4 6 1 HOW TO CHANGE FROM THE STANDALONE MODE TO THE REMOTE MODE 21 4 6 2 HOW TO CHANGE FROM THE STANDALONE MODE TO THE INSTRUMENT MODE 21 4 6 3 HOW TO CHANGE FROM THE STANDALONE MODE TO STANDDBY see 21 4 7 ERROR MESSAGES emat o dr ptc UE Ee CORRER ORE SEE Pret e to pe e o tape 22 SJREMOTE MODE 5 tete e a te ances Hak ERREUR aE a RD er Ee ER a CAPE OP pre ie trip 23 S LSTARTUP OFEF THE REMOTE MODE e erret ect aee RE Rr eI al ORO E T ep ee gas 23 5 1 2 SOEEWAREJDESCRIPTIQON 7 2 5 2 re rer etit ere te OR IER CIR E US UR V Poe eL eeu 23 5 1 3 USAGE MAIN CONCEPTS OF THE STANDALONE MODE 4 een rennen 24 92 1 READ FAULTS EUNGCTIQON z iti i et ett pe EE ale er hee IR RO UR ere as 24 95 2 10 READ MAP FUNCTION setts Reno dts d aei hatte ia ai naa ala eas 30 5 2 1 WRITE MAP FUNZIONE tine eae Oates Aa eon alien le tee es 31 3 242 DES T EUNGTIONS tete aati c hee
2. byte read 7335 The map will be completely read and stored when the progress bar will be completely full A message box will indicate the good reslut of the operation 30 52 11 WRITE MAP FUNZIONE Please read carefully the section 4 2 12 before to use this function To perform this operation the ignition has to be kept off for a few minutes and when it is turned on you don t have to execute any diagnostic function before to write the map file To run this function you have to click on the Write mep button now a window will shows you the availble map file that you can write ont the ECU Select the file to load 01 svine004 map 118798 byte 03 svdxr007modi map 118798 byte Select a map file and confirm with the OK button Now a message box will ask you the last confirm to precede with the writing VVrite map on the ECU Clicking on the yes button you start the function Now a progress bar will appear on the input output area and it will show the writing state Writing map file to ECU byte write 36208 Once the function run as for the STANDALONE mode the user is not allowed to stop the function In this function The NANOCOM firmware starts to work in a mixed mode The operation is controlled in RMOTE mode by the computer but the display shows the byte writen as in the STANDALONE mode This allows the NANOCOM to complete the writing function also if the communication wit
3. setting utility and check also if the com port is not opened by another application FUNCTION LOCKED This message appear when the user asks to the NANOCOM to perform a function that have not the relative correct unlock code see 4 4 3 ERROR UNABLE TO INIT THE ECU This Message appear when the NANOCOM is not able to initialize the communication with the ECU Verify that the ignition is o the second step If the ignition is in the right position turn it off for mode than 15 seconds then turn it back on and retry ERROR NO ANSWER FROM ECU This Message appear when the ECU stop to communicate with the NANOCOM Turn the ignition off for mode than 15 seconds then turn it back on and retry ERROR BAD ANSWER FROM ECU This Message appear when the NANOCOM receive from the ECU a corrupdet frame or a valid frame that not correspond at the asked frame Retry the function and if the NANOCOM give back the error turn the ignition off for mode than 15 seconds then turn it back on and retry ERROR UNABLE TO PERFORM THE FUNCTION This Message appear when the NANOCOM doesn t acknolwledg the communication problem with the ECU Turn the ignition off for mode than 15 seconds then turn it back on and retry NOTE one of the prewious error message appear even after you turn of the ignition for 15 second please disconnect the NANOCOM from the OBD port of the car for some seconds to stop the power supply reconnect it and ret
4. not you come back to the menu without do the function If the communication starts the LED flashes as described in the section 4 1 2 and if the function work properly on the display will appear the status if the immobilization with the following writings the ECU is not immobilized in case the ECU get a correct code from the anti theft and the ECU is immobilized when the anti theft doesn t answer or answers with a wrong code 4 2 12 ECU MAP FILE FUNCTIONS This group of functions is a submenu of the ECU MAP FILE item of the TD5 ECU menu so when the display will show the writing ECU MAP FILE you can enter this submenu by pressing the key 1 This submenu has the following items READ MAP FROM ECU WRITE MAP TO ECU WARNING 1 MODIFYING THE MAP FILES OF THE ECUs OF IS NOT LEGAL AND IT IS YOUR OWN RESPONSIBILITY IF YOU USE THESE FUNCTIONS 2 WRITING THE ECU s FIRMWARE IS A DANGEROUS OPERATION BECAUSE THE MEMORY MUST BE CLEARED AND REWRITTEN IT IS AT YOUR RISK AND RESPONSIBILITY IF YOU DO THAT NANOCOM MANUFACTURERS DO NOT ANSWER OF ANY DAMAGE CAUSED TO ECUs REMEMBER TO SWITCH OFF ALL THE ELECTRONIC DEVICE INSIDE THE CAR DURING THE MAP FILE WRITING TO PREVENT EVERY PROBLEM THAT CAN BE CAUSED FROM THE RF INTERFERENCES 3 MODIFYING THE MAP FILES OF ECUs MAY CREATE MECHANICAL PROBLEMS TO THE ENGINE AND TRANSMISSION OF THE VHEICLE NOTE There are two kinds of ECUs the first model produced until the begin of 2002 and the latest model
5. 25 6 25 7 26 1 26 2 26 3 26 7 27 1 27 2 27 3 27 4 27 5 27 6 27 7 28 1 28 2 glow plug relay drive open load logged air conditioning fan drive open load current fuel pump drive open load current tachometer open load current gearbox abs drive open load current air conditioning clutch open load current mil lamp drive open load current glow plug relay drive open load current cruise control lamp drive over temperature current fuel used output drive over temperature current radiator fan drive over temperature current active engine mounting over temperature current turbocharger wastegate short circuit current EGR inlet throttle short circuit current EGR vacuum modulator short circuit current air conditioning fan drive open load current fuel pump drive open load current tachometer open load current gearbox abs drive open load current air conditioning clutch open load current mil lamp drive open load current glow plug relay drive open load current high speed crank logged high speed crack current CAN rx tx error logged CAN tx rx error logged noisy crack signal has been detected logged turbocharger under boosting logged turbocharger over boosting logged EGR valve stuck open logged EGR valve stuck closed logged problem detected with driver demand logged inconsistencies found with driver demand logged road speed missing logged vheicle acceleration o
6. Firmware Click the Download button Wait for the complete data transfer In case a particular upgrade note will ask you to upgrate the permanent data please repeate the procedure but select the check box data in stead of the check box Firmware 41 8 GRAPHIC VIEWER APPLICATION The application Graphic viewer shows with graphical lines the values of fuelling parameters stored in the ful files generated by the Record fuelling function You can find the launch icon of this program in the NANOCOM folder of start menu of window When the program is running open the file ful you want to see by clicking from the main menu the item When file is open on the screen you will see the curves of the values in function of time like an Normally only the lines of road speed and engine speed are shown Choosing the item Windows Line options from the main menu of the Graphic viewer a dialog box will allow you to do the following adjusting Enabling and disabling the lines viewing by clicking on the check boxes Modifying the maximum and minimum values visible on the screen to increase or decrease the lines dimension Changing the colour of the lines by clicking on the small rectangle with the current colour Enable disable line minimum value maximum value Line options _ color selection Engine speed Engine idie speed Battery voltage 1 Pot 2 Po
7. READ FUELING FUNCTION D he EE DII E c eere i POR Deere pens 10 423 RECORD FUELLING FUNCTION tt tentare ee ert KG neci qeu ei iei eee E oo 11 4 2 6 READ SWITCH FUNCTION titt tte pte etr ee REO eee eire Ee Dese 11 42 7 READ SETTING FUNCTION eie oet tet mere p e E ra a ese eei mre te epe dete eve 12 4 2 8 WRITE SETTING ipee t ER Pe tret te ere ie a RE ee 13 4 2 9 TEST OUTPUTS FUNCTIONS ete od t eh e e oie at deese teet 14 4 2 10 8ECURITY CODE FUNCTION 4 iecit ie rre pe ebedi E e ee ER audere ite gie doe E eee ce 14 42411GET SEC STATUS FUNCTION ntt ttt ee o eO Re ee ee ne Ree ens 15 42 I2ECU MAP FILE FUNCTIONS eee eei et ER e petite teme ml cepe mb sa 15 4 243 READ MAP EROM ECU enu ente etos 15 4 244 FUNZIONE WRITE MAP TO ECU a erobert orti eret et Re de 16 4 3 1 MEMORY MANAGER MENU ett tt e er e REP tudes gne iter UR eo epe bipes 17 432 FIDE LIST eter e ertet E e Rp EH Cot e uss ete beoe referti Ee ped ine tet 17 435 CLEAR FPIEE ie teretes REO ER D RI nte o enn Qt ent e ome n Ei 17 A3S4CLEAR ALDLE ere entm e tene eee ite rm eet entiende 18 43 5 RENAME FIEE er ette e E PR ORPHEO re nie too AR ER PUE ERE eed 18 4 3 6 EREE MEMOPNRY eR ente e ee t dente cemere t m poeni ni ke oeste see eee ese eto eee onere bons 18 441 NANOCOM SETTING MENU tton rem re eee e rete uem etre ie ege tite rei e eo
8. manufactured since 2002 to now these two models of ECUs have the same shape and work the same way the only difference between them is in the memory technology they are built with The first type stores the firmware in a 128K EPROM the second one stores the firmware in a 256K FLASH EEPROM this difference allows the second model to get the firmware update through the OBD port 4 2 13 READ MAP FROM ECU To make this function work turn on the ignition of the car to the second step but keep the engine stopped When the main menu shows the item Map From ECU you have to press the key 1 ent on the display will appear the writing Read map Now if you press the key 1 you enter the function or if you press the key 4 not you come back to the menu without do the function If the communication starts the LED flashs as described in the section 4 1 2 and it keeps flashing during all the data transfer On the display you can see the number of byte read The keys will jave the following meanings Key 1 stop stops the function all map data read will be loose Key 2 no function Key 3 no function Key 4 no function When the file will be completely read the writing Save this file will appear on the display If you press the key 1 yes the map file read is stored in the NANOCOM memory If you press the key 4 not the data are discharged from the memory and the NANOCOM comes to the main menu The file
9. 1 COMPLETE FAULTS CODE LIST 1 1 cruise control lamp drive over temperature current 1 2 fuel used output drive over temperature current 1 3 radiator fan drive over temperature current 1 4 active engine mounting over temperature current 1 5 turbocharger wastegate short circuit current 1 6 EGR inlet throttle short circuit current 1 7 EGR vacuum modulator short circuit current 2 1 inlet air temperature circuit logged 2 2 fuel temperature circuit logged 2 3 coolant temperature circuit logged 2 4 battery volts logged 2 5 reference voltage logged 2 6 ambient air temperature circuit logged 2 7 driver demand supply problem logged 2 8 ambient pressure circuit logged 3 5 driver demand problem 1 current 3 6 driver demand problem 2 current 3 7 air flow circuit current 4 1 inlet air temperature circuit current 4 3 coolant temperature circuit current 4 4 battery volts current 4 5 reference voltage current 4 7 driver demand supply problem current 5 5 driver demand problem 1 current 5 6 driver demand problem 2 current 5 7 air flow circuit current 6 1 inlet air temperature circuit current 6 3 coolant temperature circuit current 6 4 battery voltage problem current 6 5 reference voltage current 6 7 driver demand supply problem current 7 1 cruise lamp drive over temperature logged 7 2 fuel used output drive over temperature logged 7 3 radiator fan drive over temper
10. 2 2 HOW TO CHANGE FROM THE INSTRUMENT MODE ACTIVE TO THE REMOTE MODE To change working mode from the INSTUMENT mode with the communication active to the REMOTE mode is enought to connect the RS232 cable launch the nanocom exe application and ask for a function When the NANOCOM receives a remote command from the computer it stops communicationg with the ecu and restart automatically in the REMOTE mode If you want to stay in the REMOTE mode temporarily you have just to use the NANOCOM If you want to disable the INSTRUMENT mode definitively you have to set the NORMAL startup as described in the secition 5 4 3 6 2 3 HOW TO GO FROM THE INSTRUMENT MODE NON ACTIVE TO THE OTHERS You will see that when the nanocom is in INSTRUMENT mode and it is not connected to the ecu it starts working but immidiately it goes in standby because it doesn t foud anyone to communicate It seems to be hard now to stop this condition because during that small time the keys doesn t work properly and the RS232 communication is not active In reality is easyer than it seems because is enougth to run the NANOCOM with the key 1 pressed to force the STANDALONE mode So if the nanocom is in standby press the key 1 to wake it up and keep the key pressed for a few seconds until the nanocom starts in STANDALONE mode If the NANOCOM is not in standby press the key 1 and give it the power from the OBD or the auxiliary power input keeping pressed the key one until the nanocom r
11. 2 6 READ SWITCH FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Read switch you have to press the key 1 ent on the display will appear the writing Read switch Now if you press the key yes you enter the function or if you press the key 4 not you come back to the menu without do the function This function scans continuously all the digital inputs of the ECU If the communication starts the LED flashes as described in the section 4 1 2 and it keeps flashing during all the scan time 11 Now the keys have this meaning Key 1 no function Key 2 stop stop the inputs scanning Key 3 4 c shows the next digital input Key 4 5 shows the previous digital input The inputs are shown one at time in the higler line of the display Brake inputs BRAKE SWITCHI BRAKE SWITCH2 only for vehicle with cruise control Clutch transfer and gear box inputs TRANSFER RATIO GEAR SWITH only for auto gear box CLUTCH SWITCH Air conditioning inputs A C CLUTCH REQ A C CLUTCH DRIVE feed back contact A C FAN REQUSET A C FAN DRIVE feed back contact Cruise contol inputs CRUISE SET ACCELERATE RESUME OFF NOTA For technical reason in this function the keys are checked one time per second so to make them work you have to keep them pressed for more than a second 4 2 7 READ SETTING FUN
12. after it has erased the file it reorder all the other file still present in the memory so it can take several time This time dipends from how many file are stored in the memory and the position that the erased file had in the memory Approximately the maximum time required is about 50 seconds During this function the NANOCOM doesn t allow the user to stop the procedure Please be sure that during the time required by the clearing function the NANOCOM is kept powered because if it stop this function before it is complete the remaining file in the memory will result corrupted NOTE Is possible to blank all memory by clearing one file at time but is better to use the CLEAR ALL function of the STANDALONE mode thet require less time and give less work to the memory Please read the section 4 3 4 to see this function 5 3 4 RENAME A FILE IN THE NANOCOM MEMORY To rename a file from the NANOCOM memory you have to select it from the file list of the file manager and click the RENAME button 4 Now will appear a window that allows you to edit the file name Click the button to confirm the name Enter file name Max 12 character svineoo4 LEE Now the working bar 6 will show the activity state At the end of the operation the file manager automatically asks to the NANOCOM the updated file list 35 5 4 NANOCOM SETTING UTILITY This sofrware utility allows the user to manage the settings of the NANOCOM To run this utility you h
13. and store them in the NANOCOM memory in a ful file If the communication starts the LED flashes as described in the section 4 1 2 and it keeps flashing during all the scan time Now the keys have this meaning Key 1 no function Key 2 stop stops the scanning Key 3 no function Key 4 no function On the display will apear the writing byte saved that shows the current file dimension When you press the key 3 the scanning stops and the writing Save this file will appear If you press the key 1 yes the fuelling data read are stored in the NANOCOM memory If you press the key 4 not the fuelling data are discharged from the memory and the NANOCOM comes to the main menu In case the NANOCOM loose the communication with the ECU it stops automatically the scanning and give you the possibility to store the data read before the error The maximum file dimension is 122880byte corresponding to 35 minutes of scanning and when this limit is reached the NANOCOM stops the function and asks you if you want to store the data The file storing precedure is described in the section 4 5 This files can be opened and viewed with the application GraphicViewer exe that is supplyed with NANOCOM The application GraphcViewer exe is described in the chapter 8 NOTA For technical reason in this function the keys are checked one time per second so to make them work you have to keep them pressed for more than a second 4
14. automatically If for some reason the ECU doesn t start itself try to switch off the ignition and turn it back on If the engine starts you have to consider the writing operation well done During this function the user has no way to stop the download to prevent any accidental stopping that can cause the ECU demage NOTE When the data transfer reach 102400 byte it stops the procedure for a few seconds and then restart automatically until it is cempleted This is a normal event during this procedure so if you see this condition of noactivity don t be scared just wait that the NANOCOM restart the work 16 4 3 1 MEMORY MANAGER MENU This tree diagram shows the TD5 ECU menu structure MEMORY MANAGER FILE LIST CLEAR FILE CLEAR ALL RENAME FILE FREE MEMORY In this menu the keys have the following functions Key 1 ent ENTER enter the function Key 2 esc ESCAPE come back to the lower higher level Key 3 lt lt menu items forward Key 4 gt gt menu items backward 4 3 2 FILE LIST This function allow the user to see the list of all files stored in the NANOCOM memory When the main menu shows the item File list you have to press the key 1 ent On the higher line the display alternates each second the name of the first file and his dimension Now the keys have the following meanings Key 1 no function Key 2 esc escapes from the function Key 3 shows the next file Key 4 gt gt
15. from the controll Window s control pannel Is not necessary to reboot the computer after the installation Nanocom To start the Nanocom exe application you have to double click the NANOCOM icon At the first execution the software will show the error message Unable to open serial port click OK to ignore the message Now you have to setup the number of port that the application will use To do that click on the Com setting button that you find in the top of the main frame of the NANOCOM application Com setting Now a window where you can select the chosen comm port number will appear Enter com number Restart the application to activate you selection Close this window and restart the application without rebooting the computer if the comm port you selected is valid the application will start normally To have communication between laptop and NANOCOM you have to connect the RS232 port of the NANOCOM connector 1 to the RS232 port of the computer with the a RS232 cable NANOCOM have to be powered the comm port doesn t supply power 2 3 CONNECTING NANOCOM WITH USB If your computer doesn t have the serial port you can use a standard commercial USB RS232 converter You have to install the driver of the converter as the manufacturer of the accessory require and check what number of port is associated with it by exploring the hardware management from the Window s control panel Gestione periferiche Fil
16. pushing the key 1 ren you enter the rename procedure On the display will appear the writing rename this file and you can choose the key 1 to rename or the Key 4 not to come back without rename the file When you enter the rename procedure the keys have the following meanings Key 1 mod Enter the modification of the character pointed by the blinking cursor Key 2 ok confirm the name showed on the display Key 3 lt lt move the blinking cursor to the left Key 4 gt gt move the blinking cursor to the right To modify the name you have to move the blinking cursor on the character that you need to modify then press the key 1 mod Now the keys have this meanings Key 1 ok confirms the new character Key 2 clr inserts a space Key 3 lt lt changes the character in alphabethic order down Key 4 gt gt changes the character in alphabethic order up Is possible to insert alfanumeric characters and some symbol available characters are listed by means of the keys 3 and 4 Once you have setted the correct character you can confirm by means of key 1 ok You can modify all the characters of the name repeating this procedure for more times When you compose the correct name you have to confirm by means of the key 2 4 3 6 FREE MEMORY This function allow the uset to know how many bytes of the memory are free When the main menu shows the item Free memory you hav
17. storing precedure is described in the section 4 5 15 4 2 14 FUNZIONE WRITE MAP TO ECU To perform this operation the ignition has to be kept off for a few minutes and when it is turned on you don t have to execute any diagnostic function before to write the map file When the main menu shows the item Write Map to ECU you have to press the key 1 ent on the display will appear the list of the map file stored on the NANOCOM memory The keys will have the following meanings Key 1 ok opens the file Key 2 no function Key 3 shows the next available file Key 4 gt gt shows the previous available file Pressing the key 1 after you select the file you wont to write on the ECU the display will show the writing Write map Now if you press the key 1 you enter the function or if you press the key 4 not you come back to the menu without do the function WARNING From this time the NANOCOM must be kept powered and the battery voltage must be stable Please switch off all the electronic devices radio gps etc to prevent every problem caused by the RF interferences When the function starts the LED flashes as described in the section 4 1 2 and it keeps flashing during all the data transfer The map file is completely transferred when all the 118796 byte are writen on the ECU At the end of the data download the display will show the writing Write done succesfully and the ECU should start
18. the display become the user interface to perform any function To work in this mode you have to switch on the NANOCOM by giving it the power or waking it up from the standby by means of the Key 1 The display will show the writing Push a key or connect me now by pushing one of the four keys you enter the main menu of the STANDALONE mode 4 1 2 USAGE MAIN CONCEPTS OF THE STANDALONE MODE In this mode the higher line of the display shows the menu items and the output of the functions and the lower line shows the keys function This picture shows an example As you can see the four writing ent off function that the key do when it is pressed In the STANDALONE mode the LED indicate the OBD communication state When there is no activity the LED is off when there is a data transfer from the NANOCOM to the ECUs the LED is green at least when the data transfer is in the oposite direction the LED is red Normally during the diagnostic function the LED will flash with the two color above each key describe the 4 1 3 MAIN MENU The main menu contains the following items TD5 ECU diagnostic function of the TD5 engine control unit OTHERS ECU MODULE all the other ECU modules will be dscribed in the dedicated moanuals MEMORY MANAGER functions to manage erase rename the files stored inside the NANOCOM NANOCOM SETUP NANOCOM configurations function In this menu the keys have the following meani
19. when it is not powered for long time 6 2 HOW TO GO FROM THE INSTRUMENT MODE TO THE OTHER MODES There is some importants consideration regarding how to go from this modality to the othes First of all you can use the NANOCOM in INSTRUMENT mode and run it temporarily in the other modes to use the diagnostic functions without set the NORMAL startup mode If you have to stop the INSTRUMENT mode definitively you have to select the NORMAL startup mode with the procedure described in the sections 4 4 4 e 5 4 3 Another important consideration is that can happen that you need to change working mode when the INSTUMENT mode is running and so the communication is active or when there is not communication for exaple when you need to use the NANOCOM far from the car to upload or download files etc 6 2 1 HOW TO CHANGE FROM INSTRUMENT MODE ACTIVE TO STANDALONE MODE To change working mode from the INSTUMENT mode with the communication active to the STANDALONE mode is enought to press the key 1 fror a few seconds On the display will appear the following writing standalone key 1 shutdown gt key 4 Now by pressing the key 1 the NANOCOM stops communicationg with the ecu and restarts automatically in the STANDALONE mode If you want to stay in the STANDALONE mode temporarily you have just to use the NANOCOM If you want to disable the INSTRUMENT mode definitively you have to set the NORMAL startup as described in the secition 4 4 4 39 6
20. COM comes to the main menu The file storing precedure is described in the section 4 5 The file se1 generated by this procedure is stored in the NANOCOM memory it can be downloaded on the computer and read by the application section 5 2 9 This file can be used directly in the WRITE SETTING paragrafh 4 2 8 to write the setting of the file in the ECU 4 2 8 WRITE SETTING FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Write setting you have to press the key 1 ent on the display will appear the writing Get from file Now if you press the key 4 not you go to the next step of this function if you press the key 1 yes the display will shows the list of available file present on the NANOCOM memory Now the keys have the following menaing Key 1 ok Opens the file Key 2 no function Key 3 shows the next file Key 4 gt gt shows the previous file After you choose the file that contain the settings that you want to write on the ECU with key 1 you can open the file The NANOCOM check automatically the data integrity of the file Now the display will shows the writing Edit Setting Now if you press the key 4 not you go to the next step of this function if you press the key 1 yes you enter the procedure that allow you to edit the settings manually The following part descib
21. CTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Read setting you have to press the key 1 ent on the display will appear the writing Read setting Now if you press the key 1 yes you enter the function or if you press the key 4 not you come back to the menu without do the function If the communication starts the LED flashes as described in the section 4 1 2 and if the function works properly on the display will appear the ECU setting This setting are the five injector alfanumeric code and the number of accelerator s tracks AA AAN INJ2 AA AAN INJ3 AA AAN INJ4 AA AAN INJ5 AA AAN AccPot X Way AA is the alpha part of the injectors code N is the numeric part of the injectors code X is the accelerator s tracks number 2 or 3 Now the keys have the followin meaning Key 1 no function Key 2 esc escapes from the function Key 3 lt lt shows the next setting Key 4 gt gt shows the previous setting 12 To come back to the main menu you have to press the key 2 esc or see all the settings stepping with the key 4 Before to come back to the main menu the display will show the writing Save this file If you press the key 1 yes the settings read are stored in the NANOCOM memory If you press the key 4 not the settings data are discharged from the memory and the NANO
22. E E E E E EEE 44 TABLE 1 COMPLETE FAULTS CODE LISD 2 E EEE EEE EEEE EE EEEE E E 44 1 COMPONENTS DESCRIPTION 1 Multifunction Key 1 2 Multifunction Key 2 3 Multifunction Key 3 4 Multifunction Key 4 5 red green light LED indicator 6 Display 7 Serial port RS232 Connector 1 8 Auxiliary power supply Connector 2 9 OBD port Connector 3 10 Expansion port Connector 4 11 OBD Cable Cable 1 2 INSTALLATION AND STARTUP 2 1 NANOCOM STARTUP AND CONNECTION TO OBD PORT To start up the NANOCOM you have to connect it to the OBD port of the car with the OBD cable cable 1 Once connected the writing Push a key or connect me will appear on the display and the LED indicator will flash until the red light stays on In this condition the NANOCOM is ready to work in one o the two mode REMOTE or STANDALONE This two working mode will be described in the chapter 4 e 5 If when you connect the NANOCOM nothing happen check that the OBD plug is well connected and the service s fuse of your car is working fine 22 SOFTWARE INSTALLATION To install the NANOCOM software on the personal computer you have to launch the setup exe file from the CD ROM or downloaded by the WEB Follow the step of the application until the installation is complete and if you need you canchange the application folder as you prefer If a previus version of the software is already installed please remove it
23. MAL Now the keys have the following meanings Key 1 ok stores the new setting Key 2 no function Key 3 lt lt toggles the setting Key 4 gt gt toggles the setting 4 4 5 OBD PORT TEST This function allow to test the two OBD ports When the main menu shows the item OBD port test you have to press the key 1 ent Now the display will show the writing O1x O2x I2x on the higher lone The x values can be L low or H high For example OIL means that the Output 1 is at the low logic level O2H means that the Output 2 is at the high logic level IIL means that the Input 1 is at the low logic level DH means that the Input 2 is at the high logic level The keys have the following functions Tasto 1 esc quits the test Tasto 2 no function Tasto 3 OT inverts the logic level of the Output 1 Tasto 4 O2 inverts the logic level of the Output 2 NOTA This test doesn t allow to do a functional test of the OBD port of the car and is better to do that with the OBD plug siconnected The pourpose of this test is just to check if the NANOCOM hardware prots are working To test the OBDI port you have to check that when the logic level of the out 1 is high O1H also the corresponding input is high and the same for the low logic level with OIL the relative input has to be low IIL The same considerations are valid for the OBD2 port The low logical level correspond to an output voltage near to gr
24. NANOCOM USER s MANUAL ver 1 0 www nanocom At INDEX I CGOMPONENTS DESCRIPTION 5 teret eee ter ep tre EE re eee RKO rte ee OS SE tik ee ee RES DRE e EEE ene 4 2INSTALLATION AND STARTUD eerte ete ER Gne aro arr e E Ete 5 2 1 NANOCOM STARTUP AND CONNECTION TO OBD PORT eese 5 2 2 SOFTWARE INSTALENATION iret Ute te p n ERE tee a Po ta e ether 5 2 3 CONNECTING NANOCOM WITH USB E 6 2 4 GIVE POWER TO NANOCOM WITHOUT THE OBD PORT eese eene nennen nennen 6 2 5 SWITCH ON SHUT DOWN STANDBY nnana a o 7 2 6 R5232 CONNECTION DIAGRAM 1 2 2 o een teg ted eie eo peste e eoe eed eren 7 3 WORKING RMO DES t eG mre elle teo diei el stent teo enter S 8 3 1 GENERAL DESCRIPTION OF THE WORKING MODEs esee nennen nennen nennen een rennen enne 8 4 STANDALONE MODE ws 3 7 dd Ba Rs e deeem dete a is Sie a ER 8 4 1 1 STARTUP OF THE STANDALONE MODE nennen nent 8 4 1 2 USAGE MAIN CONCEPTS OF THE STANDALONE MODE retener nenne nennen trennen 8 4 1 3 MAIN MENU i i hi a e tera p ette etre e RUE E Inte estre e e diee ets 9 42 1 TD5 ECU MENU yes nr tee ot e o ec a ia chads RR I e ute n aie s 9 42 2 READ FAULTS FUNCTION e tee ere ehe AER ec ee ere e FREE ees thoes 10 42 3 CLEAR FAULTS CODE FUNCTION teta hee i eere ees eei ie repe rete evs 10 4 2 4
25. NOCOM 5232 port Computer RS232 port connector 1 2 3 5 3WORKING MODES 3 1 GENERAL DESCRIPTION OF THE WORKING MODEs The NANOCOM has three main working modes The STANDALONE mode allow the user to work without connect the NANOCOM to a computer This mode require only to connect the OBD cable to the car The four keys and the display become the user interface to perform any function The REMOTE mode give the possibility to control the NANOCOM interface by a Windows application with a user graphic interface more friendly than the STANDALONE mode In this mode the NANOCOM has to be connected to OBD port with OBD cable cable1 and the RS232 port connector 2 must be connected to the RS232 port of the computer The INSTRUMENT mode is a special mode that makes the NANOCOM work as a board instrument In this mode the NANOCOM start automatically to read and show the main fuelling parameter of the engine engne speed turbo pressure in Bar coolant temperature in C and the battery voltage The user can activate this modality by selecting an item from the setup function section 4 4 4 or 5 4 3 In this modality the NANOCOM goes in standby automatically after the car is turned off Please read well the chapter 4 5 and 6 that completely explane these three working modality 4 STANDALONE MODE 4 1 1 STARTUP OF THE STANDALONE MODE This working mode allow you to perform any function without use the cumputer the four keys and
26. ature logged 7 4 active engine mounting over temperature logged 7 5 turbocharger wastegate short circuit logged 7 6 EGR inlet throttle short circuit logged 7 7 EGR vacuum modulator short circuit logged 8 1 air conditioning fan drive over temperature logged 8 2 fuel pump drive over temperature logged 8 3 tacho drive over temperature logged 8 4 gearbox abs drive over temperature logged 8 5 air conditioning clutch over temperature logged 8 6 mil lamp drive over temperature logged 8 7 glow plug relay drive over temperature logged 9 1 fuel used output drive open load logged 9 2 cruise lamp drive open load logged 9 3 radiator fan drive open load logged 9 4 active engine mounting open load logged 9 5 turbocharger wastegate open load logged 9 6 EGR inlett throttle open load logged 9 7 EGR vacuum modulator open load logged 10 1 air conditioning fan drive open load logged 10 2 fuel pump drive open load logged 10 3 tachometer open load logged 10 4 gearbox abs drive open load logged 10 5 air conditioning clutch open load logged 10 6 mil lamp drive open load logged 10 7 glow plug lamp drive open load logged 44 10 8 12 1 12 2 12 3 12 4 12 5 12 6 12 7 13 1 13 2 13 3 13 4 13 5 13 6 13 7 14 1 14 2 14 3 14 4 14 5 14 6 14 7 15 2 17 3 19 2 19 3 19 7 20 1 20 2 20 4 20 5 21 6 21 7 22 1 22 3 22 7 23 1 23 2 23 3 23 4 23 5 23 6 24 1 24 2 24 3 24 4 24 5 24 7
27. ave to click the Nanocom setting button section 5 1 2 object 6 The nanocom setting window has this look Nanocom ID 51NpH6 1 Software unlock codes o1 ____ 02 12 2 6GOP 1H 13 04 14 o5 LES OG 16 O7 du 18 ers 19 10 20 startup in INSTUMENT mode 4 5 3 1 NANOCOM ID ID code of the NANOCOM 2 Unlock Codes boxes unlock codes of the NANOCOM functions 3 Button Store data into NANOCOM 4 Check box Start up in INSTRUMENT mode 5 Working bar When the nanocom setting starts it automatically asks to the NANOCOM the settings data currently stored the Working bar 5 indicates the data transfer activity Once the nanocom setting window has all the information it updates all the filds 5 4 1 NANOCOM ID The NANCOM ID is the ID code of the NANOCOM it is composed by 6 alpha numeric characters NOTE The user can not modify the NANOCOM ID 5 4 2 UNLOCK CODES The unlock codes allows the nanocom to unlock the function of his firmware This codes are composed by six Actually the unlok codes active ere the following unlock code 1 Unlock the diagnostics finction of the TD5 ECU unlock code 2 Unlock the write map to ECU function of the TD5 ECU The utility nanocom setting allows the user to set these unloc codes To modyfy the existing codes or edit new codes you have to launch the nanocom setting utility and wait until all filds are udated Now write the unlock codes that you
28. ck to the previous step where you can move the arrow pointer to edit another setting value Now pressing the key 1 the NANOCOM quit the editing procedure and goes back to the WRITE SETTING function and ask you if you want to save this data Now on the display will appear the writing Write now if you press the key 4 not you stop the function without write the setting on ECU and if you press the key 1 yes you activate the writing of the settings If you press the key 4 not you come back to the menu without do the function If the communication starts the LED flashes as described in the section 4 1 2 and if the function work properly on the display will appear the writing Setting write done NOTE There are two kind of ECUs build from the 1999 to the 2006 completely compatible but the first models donesn t accept all setting values The vehicle before the 2002 with the engine EURO2 have different kind of injectors that doesn t have the numeric part of the code and the alpha part doesn t have all the 128 possibility WARING The injectors code are wery importants to the good working of the engine so take the maximum care when you set this values because a wrong writing can cause problems to the engine To be sure to not loose the original data of the car in case of a wrong writing of the settings save them with the READ SETTING function before do this function 4 2 9 TEST OUTPUTS FUNCTIONS This group of function
29. communication starts the LED flashes as described in the section 4 1 2 and if the function work properly on the display will appear the faults list The faults are shown as numeric code The meaning of each numeric code is described in the TABLE 1 in the appendix of this manual Now the keys have the following meaning Key 1 no function Key 2 esc ESCAPE goes back to the previous menu level Key 3 bak goes back to the first fault code Key 4 OS to the next fault code To come back to the main menu you have to press the key 2 esc or see the complete list of faults stepping with the key 4 Before to come back to the main menu the display will show the writing Save this file If you press the key 1 yes the fault list read is stored in the NANOCOM memory If you press the key 4 not the faults data are discharged from the memory and the NANOCOM goes to the main menu The file storing precedure is described in the section 4 5 The file fal generated by this procedure is stored in the NANOCOM memory and it can be downloaded on the computer and read by the application section 5 2 3 4 2 3 CLEAR FAULTS CODE FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Clear faults you have to press the key 1 ent on the display will appear the writing Clear faults Now if you press the key 1 yes you ent
30. dality at startup To do this setting you have to follow the procedure described in the section 4 4 4 if you want to do it in STANDALONE mode or the procedure described in the 5 4 3 for the REMOTE mode Once this working mode is setted at startup each time that NANOCOM wakes up it starts to read the main parameter The scanning of the main parameter goes on until the ecu answers correctly when the ecu stop communicating the NANOCOM automatically goes in standby The cottect procedure to use the NANOCOM as board instrument is to run the engine and when you want with the engine rinnung wakeup the NANOCOM by means of key 1 or giving it the power with the OBD cable When the engine stop running after 15 second since the ignition is turned to 0 position the ecu stops communicationg and so the NANOCOM goes in standby and you don t have to do nothing else to shut down the NANOCOM NOTE As the section 2 5 explane if you want to instal the NANOCOM permanently on the car you have to know that the standby power consumption is about 12mA This small current don t give any problem of battery discharging if the battery is in good conditions for several days so the NANOCOM presence is completely safe if you use the car frequently If you have to leave the car unused for a long time is better to disconnect the NANOCOM from the OBD plug When you will use the car and you reconnect the NANOCOM you don t have to do any setting because it keeps all settings also
31. e are wery different specially for the user interface but NANOCOM offer a good flexibility that allows to go across the three korking mode without disconnect the NANOCOM or reboot the windows application In the following sections are described all the case that the user can find to go across the worging modes 4 6 1 HOW TO CHANGE FROM THE STANDALONE MODE TO THE REMOTE MODE To change working mode from STANDALONE to REMOTE you just have to connect phisically the NANOCOM to the computer with the RS232 cable without restart it Launch the application if it was not already running and ask for some function The NANOCOM will automatically restart in REMOTE mode The only thing that the user must care is that the NANOCOM has not to be performing any function when the computer asks the connection so is enougth to let it in one of the STANDALONE menus 4 6 2 HOW TO CHANGE FROM THE STANDALONE MODE TO THE INSTRUMENT MODE To change from STANDALONE mode to INSTRUMENT mode you need to set from the NANOCOM SETUPSTARTUP SETTING the startup mode INSTRUMENT see 4 4 4 After you have done this setting you have to restart the NANOCOM To restart the NANOCOM you can put it in standby as described in the 4 6 1 and the wake it up as described in the 2 5 You can also disconnect the power supply and give it again 4 6 3 HOW TO CHANGE FROM THE STANDALONE MODE TO STANDBY To activate the standby from the STANDALONE mode you have to quit all menus with the key 2 e
32. e the editing procedure of the settings In the higher line of the display will appear the settings as follow INJI CAA AAN The keys have this meaning Key 1 ent enables the edit of the pointed setting Key 2 esc escapes from the editing procedure Key 3 lt moves the arrow pointer to the next setting Key 4 gt gt moves the arrow pointer to the previous setting By pushing the keys 3 and 4 you will see the pointer arrow moving between the settings for example Start INJI AA AAN pushing key 3 INJ1 AA gt AAN pushing key 3 INJ1 AA AASN pushing key 3 INJ2 AA AAN And so it goes on until it reach the accelerator setting AccPot X Way The same thing is for the key 4 but the arrow pointer goes each time to the prewious setting When you press the key one you enter the editing of the value pointed by the arrow The keys will have the following meaning Key 1 ok confirms the modification Key 2 no function Key 3 decreases the value Key 4 4 increases the value 13 If the arrow points an alpha value the keys 3 e 4 allow you to show one at time all the 128 possible alpha code If the arrow points an numeric value the keys 3 e 4 will increase or decrease the value in a range of values from 0 to 9 The potentiometer setting can only have the values 2 or 3 so with the keys 3 and 4 you can toggle this value The key 1 allow you to confirm the choosen value and come ba
33. e to press the key ent now the display will show for two seconds the free memory available 18 4 4 1 NANOCOM SETTING MENU This tree diagram shows the TD5 ECU menu structure NANOCOM SETUP NANOCOM ID ACTIV ATION CODES STARTUP SETTING OBD PORT TEST In this menu the keys have the following functions Key 1 ent ENTER enters the function Key 2 esc ESCAPE goes back to the lower higher level Key 3 lt lt menu items forward Key 4 gt gt menu items backward 4 4 2 NANOCOM ID This function allow the user to see the ID code of the NANOCOM When the main menu shows the item Nanocom ID you have to press the key 1 ent On the display will appear the ID code This code is compsed by 6 alphnumeric characters In this function the keys have the following meanings Key 1 no function Key2 esc quits the function Key 3 no function Key 4 no function NOTE The user is not allowed to moify the ID code 4 4 3 UNLOCK CODES This function allow the user to see and modify the unlock codes of the NANOCOM The unlock codes allow the nanocom to unlock the function of his firmware This codes are composed by six Actually the unlok codes active ere the following unlock code 1 2 Unlock the diagnostics function of the TD5 ECU unlock code 2 Unlock the write map to ECU function of the TD5 ECU When the main menu shows the item Unlock codes you have to press the key 1 ent Now the display sho
34. ent 34 6 injector 6 short circuit current 35 1 injector 1 partial short circuit logged 35 2 injector 2 partial short circuit logged 35 3 injector 3 partial short circuit logged 35 4 injector 4 partial short circuit logged 35 5 injector 5 partial short circuit logged 35 6 injector 6 partial short circuit logged
35. er the function or if you press the key 4 not you come back to the menu without do the function If the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly on the display will appear the writing Clear fault done At the end of the function the NANOCOM will goes back automatically to the menu NOTE This function asks the ECU to clear the faults register but it doesn t mean that after this function you will find no more faults logged Immediately after this function the ECU can reload some faults that it sees again 4 2 4 READ FUELING FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Read fuelling you have to press the key 1 ent on the display will appear the writing Read fuelling Now if you press the key 1 yes you enter the function or if you press the key 4 not you come back to the menu without do the function This function scans continuosly all the fuelling parameter If the communication starts the LED flashes as described in the section 4 1 2 and it keeps flashing during all the scan time Now the keys have this meaning Key 1 no function Key 2 stop stops the parameter scanning Key 3 lt lt shows the next fuelling parameter Key 4 shows the previous fuelling parameter The parameters are shown one at time on the higher line
36. h the computer stops for any reason WARNING From this time the NANOCOM must be kept powered and that the battery voltage must be stable Please switch off all the electronic devices radio gps etc to prevent every problem caused by the RF interferences 3l The map file is completely transferred when all the 118796 byte are writen on the ECU At the end of the data download the display will show the writing Write done succesfully and the ECU should start automatically If for some reason the ECU doesn t start itself try to switch off the ignition and turn it back on If the engine starts you have to consider the writing operation well done NOTE When the data transfer reach 102400 byte it stops the procedure for a few seconds and then restart automatically until it is completed This is a normal event during this procedure so if you see this condition of noactivity don t be scared just wait that the NANOCOM restart the work 5 2 12 TEST FUNCTIONS As for the other functions to make this functions work turn on the ignition of the car to the second step but keep the engine stopped On the input output area you will find the test buttons Each of these button allow you to test the relayive output TEST A C CLUTCH activates the AC clutch TEST A C FAN activates the AC fan TEST MIL LAMP activates the MIL lamp TEST FUEL PUMP activates the fuel pump TEST GLOW PLUGS activates the glow plugs TEST PULSE REV gives a short speed refe
37. he NANOCOM memory click the IMPORT button 1 when the working bar 6 is stopped A file brouser appears and allow you to select the file with compatible extension map ful sel fal etc to import in the NANOCOM memory Once you open the file selected the file manager starts the data transfer The working bar 6 and the Progress bar 8 shows the state of the transfer When the process is completely done a message box will indicate the good result of the operation The file manager automatically asks to the NANOCOM the updated file list 5 32 EXPORT A FILE FROM THE NANOCOM MEMORY To export a file from the NANOCOM memory and store it on the computer you have to select it from the file list of the file manager and click the EXPORT button 2 Once you open the file selected the file manager starts the data transfer The working bar 6 and the Progress bar 8 shows the state of the transfer When the process is completely done a file brouser allows you to locate and rename the file transferred on the computer 34 5 3 3 CLEAR A FILE FROM THE NANOCOM MMORY To clear a file from the NANOCOM memory you have to select it from the file list of the file manager and click the CLEAR button 3 Now the working bar 6 will show the activity state When the process is completely done a message box will indicate the good result of the operation The file manager automatically asks to the NANOCOM the updated file list NOTE The clear file operation
38. he user to stop the procedure Please be sure that during the time required by the clearing function the NANOCOM is kept powered because if it stop this function before it is complete the remaining file in the memory will result corrupted NOTE Is possible to blank all memory by clearing one file at time but is better to use the CLEAR ALL function of the STANDALONE mode thet require less time and give less work to the memory Please read the section 4 3 4 to see this function 17 4 3 4 CLEAR ALL This function allow the user to delete all the file stored in the NANOCOM memory When the main menu shows the item Clear all you have to press the key 1 ent Now the display asks you clear all memory so by pressing the key 1 you blank all the memory and by pressing the key 4 not you come back to the menu without change anithing on the memory The blank operation takes about 10 seconds 4 3 5 RENAME FILE This function allow the user to rename the files stored in the NANOCOM memory When the main menu shows the item Rename file you have to press the key 1 ent As for the File list function the display will show the list of the file stored The keys will have this functions Key 1 ren renames the file Tasto 2 esc quits the function Tasto 3 shows the next file Tasto 4 shows the previous file You can select the file that you want to rename by means of keys 3 and 4 so by
39. hometer Road speed Mit tamp F Fuel temp H EGR inlet Micwise contol U ETT TT F Active engine mounting The settings are composed by the five injector codes the accelerators potentiometer track and some information about the features of the ECU s firmware The two buttons under all the settings allow you to create a file with this settings The button Save setting in a NANOCOM file se1 save a file with sel extension the same format of setting file generated by the NANOCOM in standalone mode This kind of file is visible just by the NANOCOM exe application The button Save setting code in a text file txt1 save a text file with txt extension This file can be opened with a standard text editor and so you can also print it 28 52 8 WRITE SETTING FUNCTION This function allow to write the setting in the ECUs The only setting that can be written in a ECU are the injectors code and the number of accelerator tracks To activate this function you have to click the button Read setting In the input output area are showed the available settings _ NN NN Injector 4 code gt code Accelerator 2 way N N N N 00 Accelerator 3 way You can edit them manually load them from a file stored in the computer or from a file stored in the NANOCOM In the first case you have just to click on the injector code that you want edit and a small
40. hutdown gt key 4 This writing will appear only if the NANOCOM is not doing any function Now to run the SANDALONE working mode press the key 1 The NANOCOM will automatically restart in the STANDALONE modality 5 5 2 HOW TO CHANGE FROM THE REMOTE MODE TO THE INSTRUMENT MODE To change working mode from REMOTE to INSTRUMENT you have to select the startup in INSTUMENT mode from the nanocom setting utility see section 5 4 3 After you have done this setting you have to restart the NANOCOM To restart the NANOCOM you can put it in standby as described in the 4 6 1 and the wake it up as described in the 2 5 You can also disconnect the power supply and give it back again 5 5 3 HOW TO CHANGE FROM THE REMOTE MODE TO THE STANDBY To activate the standby from the STANDALONE mode you have to press the key 1 for a few seconds until the display shows the following writing standalone key 1 shut down gt key4 then press the key 4 NOTE If the NANOCOM doesn t detect any activity on the OBD port on the RS232 port or on the keys it automatically goes in standby after 10 minutes 37 5 6 ERROR MESSAGES If the NANOCOM system detect some errors it shows a message box to give you information about the errors These are all the error that the NANOCOM can detect UNABLE TO OPEN SERIAL PORT This message will apear if the NANOCOM is not able to open the com port Check that the com port number is correctly setted by the
41. k charge long current 20 3 injector 3 peak charge long current 29 4 injector 4 peck charge long current 20 5 injector 5 peak charge long current 29 6 injector 6 peck charge long current 29 7 topside switch failed post injection current 30 1 injector 1 peak charge short current 30 2 injector 2 peck charge short current 30 3 injector 3 peak charge short current 30 4 injector 4 peck charge short current 30 5 injector 5 peak charge short current 30 6 injector 6 peck charge short current 30 7 topside switch failed pre injection current 31 1 injector 1 open circuit logged 31 2 injector 2 open circuit logged 31 3 injector 3 open circuit logged 31 4 injector 4 open circuit logged 31 5 injector 5 open circuit logged 31 6 injector 6 open circuit logged 32 1 injector short circuit logged 32 2 injector 2 short circuit logged 32 3 injector 3 short circuit logged 32 4 injector 4 short circuit logged 32 5 injector 5 short circuit logged 32 6 injector 6 short circuit logged 33 1 injector 1 open circuit current 33 2 injector 2 open circuit current 33 3 injector 3 open circuit current 33 4 injector 4 open circuit current 33 5 injector 5 open circuit current 33 6 injector 6 open circuit current 34 1 injector 1 short circuit current 34 2 injector 2 short circuit current 34 3 injector 3 short circuit current 34 4 injector 4 short circuit current 34 5 injector 5 short circuit curr
42. le Azione Visualizza gt mua RARA Mostra nascondi struttura console t Dau W Computer Controller audio video e giochi Controller host bus IEEE 1394 Controller IDE ATA ATAPI amp Controller USB Universal serial bus y Human Interface Device HID L Modem 15 Mouse e altre periferiche di puntamento Periferiche di sistema JY Porte COM e LPT J USB to Serial Comm Port COM3 gt B Processori 88 Schede di rete Schede PCMCIA 3 Schede video Schermi C Tastiere Unit disco 5 Unit DVD CD ROM now you can do the comm port setting on the NANOCOM application as described in the 2 2 2 4 GIVE POWER TO NANOCOM WITHOUT THE OBD PORT The NANOCOM take his supply directly from the car s OBD port and this supply is enought to perform all function If will be necessary to give power to the NANOCOM without connect it to the car for exaple to update the firmware exchange the files or all function that don t require the car connection is possible to use the auxiliary power supply input of the NANOCOM connector 2 This input work with all standard line adapter with a continuos output voltage from 9Vdc to 12Vdc minimum 100mA TAKE CARE TO NOT SUPPLY A VOLTAGE GREATER THAN 12Vdc The polarity of the power supply must be as shown in the picture but if it is inverted the NANOCOM doesn t work but that doesn t cause any damage to NANOCOM 2 5 SWITCH ON SHUT DOWN STANDBY Switch o
43. lling If the communication starts the LED flashs as described in the section 4 1 2 and it keeps flashing during all the scanning To stop the scanning and quit the function you have to click the Stop read rec button When you activate the function a file brouser allow you to choose the name and the location of the file that the function will create This function is similar to the Record fuelling of the standalone mode see section 4 2 5 the only difference is that the file created is stored in the computer so it don t have any dimensions limit and you can store a scanning longer that 35 minutes 5 2 7 READ SETTING FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine To activate this function you have to click the button Read setting If the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly the settings of the car will appear on the input output area NBCNOG6 LFLDO5 Injector 4 code code Accelerator 2 way NB CD 05 NL CH O6 Accelerator 3 way Injector 3 code NL EC 06 Fuel tune ID Config tune ID svine004 ssvvttnnpp000033 Part number ECU status NNNOOO120 Homologation 4189 Ambient sensor Temp gauge F Slabs EDT TN F Fuel used EGR modulator 1 _ Auxiliary fan H Air conditioning ROBUST 01 Wastegate modulator Tac
44. llow you to test the communication between the ECU and the antit hetf system To make this function work turn on the ignition of the car to the second step whit or without the run engine To activate this function click the Get sec status button now if the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly on the screen will appear the status if the immobilization in a message box The ECU is not immobilized 33 5 3 FILE MANAGER UTILITY This software utility allow you to manage the files stored in the NANOCOM memory You can inport export clear and rename the files To run this utility you have to click the File manager button section 5 1 2 object 3 The file manager window has this look 01 svine004 map 118798 byte 02 file04 se1 119 byte 03 svdxr007modi map 118798 byte Free memory 155500 bytes Waiting file list from NANOCOM 8 7 6 1 Button IMPORT 2 Button EXPORT 3 Button CLEAR FILE 4 Button RENAME FILE 5 files list 6 Working bar 7 Free memory display 8 Progress bar When the utility start it asks to the NANOCOM the list of the file stored in his memory The working bar 6 will indicate the status of the operation and when the file manager is ready it shows all the files stored in the NANOCOM in the files list 5 Now you can do one of the four function 5 3 1 IMPORT A FILE IN THE NANOCOM MEMORY To import a file in t
45. m the OBD port of the car for some seconds to stop the power supply reconnect it and retry Checksum error data corrupted This message appear when the NANOCOM detect that the file that you want to open is corrupted Please remove this file to prevent any problem that it can cause to the car or to the NANOCOM this map file is not for TD5 This message indicate that the map file that you want to write on the ECU have not a format compatible with the Write map file to ECU function of the NANOCOM not enough memory This message appear when you start a function that generates a file and this file is greater than the available space on the memory Prog map error turn off and retry This message appear when the NANOCOM detect a communication error during the Write map to ECU function Turn the ignition of and keep it off for few minutes then retry Function locked This message appear when the user asks to the NANOCOM to perform a function that have not the relative correct unlock code see 4 4 3 22 5 REMOTE MODE 5 1 1 STARTUP OF THE REMOTE MODE This working mode allow to control the NANOCOM interface with a personal computer To work in this modality you have to connect the NANOCOM to the RS232 port of the computer then switch it on giving it the power or waking it up from the standby with the key 1 When the NANOCOM is running the display shows the writing Push a key or connect me the display will sh
46. n The NANOCOM run automatically when it get power from the car s OBD port or from the auxiliary power supply connector connector 2 Once the NANOCOM run the writing Push a key or connect me will appear on the display and it is ready to work NOTE if the NANOCOM stay on without to be used for more than 1 minute it goes automaticaly in standby Shut Down The NANOCOM doesn t have any switch that disconnect the power from the source either when the power comes from the OBD port or the auxiliary power conector To completely stop the circuit you have to disconnect the NANOCON from the power source Standby The Standby mode reduce the power consumption to about 12mA this small cuttent allow you to keep the NANOCOM connected to the car s OBD port also when the car is stopped without discharge the battery It must be disconnected from the OBD plug when the car is stopped for a long time The standby can be activated manually but the NANOCOM activate itself this state if it doesn t detect any activity on the OBD or RS232 communications or the keys The procedure to activate the standby is different for each of the three working modes so please read carefully the chapter 4 5 and 6 that esplanes all cases Whake up from standby to wake up the NANOCOM from standby you have to press the key 1 2 6 RS232 CONNECTION DIAGRAM The RS232 cable required to connect the NANOCOM with the computer is a RS232 pin to pin cable not twisted NA
47. n the ignition of the car to the second step but keep the engine stopped When the main menu shows the item Security code you have to press the key 1 ent on the display will appear the writing Learn sec code Now if you press the key 1 you enter the function or if you press the key 4 not you come back to the menu without do the function If the communication starts the LED flashes as described in the section 4 1 2 and if the function work properly on the display will appear the writing Learn security code done successfully Now to complete this function you have to turn off the ignition of the car and keep it off for more than 15 seconds see the next note then turn it back on NOTE on the NANOCOM display will appear the writing turn ignition off for 15 sec and it stay on the display for 15 second giving you the possibility to respect the timing of the function without any countdown 14 4 2 11 GET SEC STATUS FUNCTION This function asks the ECU the current status if the immobilization so allow you to test the communication between the ECU and the antit hetf system To make this function work turn on the ignition of the car to the second step whit or without the run engine When the main menu shows the item Security status you have to press the key 1 ent on the display will appear the writing get sec status Now if you press the key 1 yes you enter the function or if you press the key 4
48. nce the file you have choosen is opened the settings that it contains will apear on the inpu output area As for the read setting function you can create from this settings a sel file or a text txt file see section 5 2 7 This function is usefull to see the settings of a car without use a laptop You can read the faults from the STANDAONE mode and store them in a sel file inside the NANOCOM memory In a second time you can connect the NANOCOM to a computer far from the car and in REMOTE mode you can import the setting file on the computer with the File manager utility see section 5 3 Once the file is stored on the computer you can open it and see the settings with this function 5 2 10 READ MAP FUNCTION Please read carefully the section 4 2 12 before to use this function To make this function work turn on the ignition of the car to the second step with or without run the engine To start this function you have to click the Read map button On the screen will appear a window where you can edit the name of the file that will be stored inside the NANOCOM Enter file name Max 12 character svine004 SMJELE To confirm the name close the window with the OK button Now the function will start The LED will flash continuously during all the map reading as described in the section 4 1 2 and a progress bar will appear on the input output area to inform you about the state on the reading Reading map file to ECU
49. ng Key 1 ent ENTER Key 2 off OFF activate the standby Key 3 lt menu backward Key 4 5 menu forward NOTA To activate the standby you have to keep the key 2 pressed for more than one second 4 2 1 TD5 ECU MENU This tree diagram show the TD5 ECU menu structure TD5 ECU READ FAULTS CLEAR FAULTS READ FUELLING RECORD FUELLING READ SWITCHES READ SETTING WRITE SETTING TEST OUTPUTS A C CLUTCH A C FAN MIL LAMP FUEL PUMP GLOW PLUGS PULSE REV COUTER WASTEGATE MODUL TEMP GAUGE EGR THROTTLE INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 INJECTOR 5 SECURITY CODE SECURITY STATUS ECU MAP FILE READ MAP FROMECU WRITE MAP TO ECU In this menu the keys have the following meaning Key 1 ent ENTER activates the functions or goes to the submenu for the TEST OUTPUT and ECU MAP FILE items Key 2 esc ESCAPE returns to the previous menu level Key 3 lt lt menu item backward Key 4 gt gt menu item forward 4 2 2 READ FAULTS FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Read faults you have to press the key 1 ent on the display will appear the writing Read faults Now if you press the key 1 yes you enter the function or if you press the key 4 not you come back to the menu without do the function If the
50. ning clutch open load logged 10 6 mil lamp drive open load logged 10 7 glowplug lamp drive open load logged 10 8 glowplug relay drive open load logged 12 1 air conditioning fan drive open load current 12 2 fuel pump drive open load current 12 3 tachometer open load current 12 4 gearbox abs drive open load current 12 5 air conditioning clutch open load current 12 6 mil lamp drive open load current 12 7 glowplug relay drive open load current 14 1 air conditioning fan drive open load current 14 2 fuel pump drive open load current 14 3 tachometer open load current 14 4 gearbox abs drive open load current 14 5 air conditioning clutch open load current 14 6 mil lamp drive open load current 14 7 glowplug relay drive open load current 24 Under the fault list you can find two buttons that allow you to create a file with this faults code The button Save fault code in a NANOCOM file fal save a file with fal extension the same format of Fault file generated by the NANOCOM in standalone mode This kind of file is visible just by the NANOCOM exe application The button Save fault code in a text file txt1 save a text file with txt extension This file can be opened with a standard text editor and so you can also print it 5 2 2 CLEAR FAULTS FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine To activate this function you have
51. of the display NOTE For technical reason in this function the keys are checked one time per second so to make them work you have to keep them pressed for more than a second 10 The fuelling parameters that NANOCOM scan are the following Engine Speed Engine speed Rpm Road speed Road speed Km h Rpm error idle speed error Rpm Potl First accelerator potentiometer track Volt Pot2 Second accelerator potentiometer track Volt Pot3 Third accelerator potentiometer track Volt PotSup Supply of the accelerator potentiometers tracks Volt Battery Battery voltage Volt Air flow Air flow Kg h AmbPr Ambient pressure Kpa TurboPr Mainfold pressure Kpa CT Coolant temperature C FT Fuel temperature C AIT Air inlet temperature C EGRm Output value of the EGR modulator EGRi Output value of the ILT modulator TWG Output value of the Wastegate modulator PWB Balancing value of the cylinders 4 2 5 RECORD FUELLING FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine When the main menu shows the item Read fuelling you have to press the key 1 ent on the display will appear the writing Read fuelling Now if you press the key 1 yes you enter the function or if you press the key 4 not you come back to the menu without do the function This function scans continuosly all the fuelling parameter
52. on automatically forbid the execution of a function if another one is already runing When a function is started a working as the followin picture indicate that the application is waitin for the NANOCOM reply to the asked function mu The system is to be considered locked until this working bar runs and no messages of good or bad result appears If the waiting time is too long you can close the application from the system menu but the application reset itself automatically after the internal timeout occurs 52 1 READ FAULTS FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine To activate this function you have to click the button Read faults If the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly the fault list will appear on the input output area TD5 ECU Contain the following fauts code 1 air conditioning fan drive over temperature logged 2 fuel pump drive over temperature logged 3 tacho drive over temperature logged 4 gearbox abs drive overemperature logged 5 air conditioning clutch over temperature logged 6 mil lamp drive over temperature logged 8 7 glowplug relay drive overtemperature logged 10 1 air conditioning fan drive open load logged 10 2 fuel pump drive open load logged 10 3 tachometer open load logged 10 4 gearbox abs drive open load logged 10 5 air conditio
53. ound and the high logical level correspond to an output voltage near to the battery voltage mormally about 0 6V less than the battey voltage To measure this values you can find them in the OBD connector Pin 4 and 5 is ths Ground 0V Pin 7 is the OBD port 1 Pin 8 is the OBD port 2 4 5 STORING THE FILES When at the end of a function the writing Save this file appear on the display it means that the data used by the function can be stored in a file In this moment if you press the key 4 not you go on without store the file and all the data are discharged from the memory If you press the key 1 yes you store the file On the display will appear the name that the NANOCOM by default gives to the file This default name 15 fileNN the two chatacter NN are a number that rappresnt the position of the file in the memory For example if in the memory there are three file fileO1 fu1 defender se1 and disco map map the new file will be named by default file04 xxx The extension of the file is automatically given by the function that calls the store file procedure and the user can not modify it A blinking cursor appears on the first character of the name 20 The keys have the following meanings Key 1 mod enters the modification of the character pointed by the blinking cursor Key2 ok confirms the name showed on the display Key 3 lt lt moves the blinking cursor to the left Key 4 gt gt mo
54. ow the writing REMOTE ans the NANOCOM is connected 5 1 2 SOFTWARE DESCRIPTION ANO LE SPERA TD5 ECU FAULTS CODE ECU 0 ECU SETTING a Ds On 4 NB CN o6 LF LD 05 NL EC 06 Injector 4 code Injector 5 code Accelerator 2 way NB CD 05 NL CH 06 F Accelerator 3 way svine004 ssvvttnnpp000033 NNNOOO120 ROBUST 4189 Ulo lo Ambient sensor m Wastegate modulator Temp gauge Tachometer Slabs Road speed Radiator fan iv Mil lamp F Fuel used Fuel temp y EGR modulator EGR inlet E Cruise lamp Cruise control 1 Diagnostic functions navigator area 2 interactive input output data area 3 File manager utility launch button 4 Com port setting launch button 5 NANOCOM setting utility launch button 6 Product information button how after you launch the applicaton Nanocom exe and you ask for a function 23 5 1 3 USAGE MAIN CONCEPTS OF THE STANDALONE MODE The diagnostic function are activated by clicking on the buttons in the navigator area In this area you find two kind of buttons The first that look as the following picture is an expanding button that contain some other button When you clicking on this kind of button you can show or hide the buttons that it contain The other kind of button is the action button that allow the user to launch the functions read faults The diagnostic functions and all other function of the NANOCOM can work one at time The applicati
55. p the scanning and quit the function you have to click the Stop read rec button The fuelling parameters are showed in the input output area as in the following picture Turbo modulato 0 00 Mainfold pressure Ait inlet temperature Engine Speed Engine speed Rpm Road speed Road speed Km h Rpm error idle speed error Rpm Potl First accelerator potentiometer track Volt Pot2 Second accelerator potentiometer track Volt Pot3 Third accelerator potentiometer track Volt PotSup Supply of the accelerator potentiometers tracks Volt Battery Battery voltage Volt Air flow Air flow Kg h AmbPr Ambient pressure Kpa TurboPr Mainfold pressure Kpa CT Coolant temperature C FT Fuel temperature C Air inlet temperature C EGRm Output value of the EGR modulator EGRi Output value of the ILT modulator TWG Output value of the Wastegate modulator PWB Balancing value of the cylinders 27 5 2 6 FUNZIONE RECORD FUELLING This function work as the Read fuelling function but it store the fuelling parameter in a ful file This files can be opened and viewed with the application GraphicViewer exe that is supplyed with NANOCOM The application GraphcViewer exe is described in the chapter 8 To make this function work turn on the ignition of the car to the second step with or without run the engine To activate this function you have to click the button Read fue
56. rence to the pulse rev gauge TEST WASTEGATE activates the wastegate modulator TEST TEMP GAUGE gives a short temperature reference to the temperature gauge TEST EGR TROTTLE activates the EGR modulator TEST INJECTOR 1 activates the injector 1 TEST INJECTOR 2 activates the injector 2 TEST INJECTOR 3 activates the injector 3 TEST INJECTOR 4 activates the injector 4 TEST INJECTOR 5 activates the injector 5 When you click a button if the communication starts the LED flashs as described in the section 4 1 2 and the relative output is activated for a few seconds 32 5 2 13 LEARN SECURITY CODE FUNCTIONS This function asks the ECU to learn the security code from the anti theft system this is usefull when you install a new ECU on a vehicle To make this function work turn on the ignition of the car to the second step but keep the engine stopped To activate this function you have to click the Learn sec code button If the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly a message box indicate the good result of the function The learn security code is activated now turn off the ignition for 15 second and then turn it back on Now click the OK button turn off the ignition for 15 seconds and then turn in back on Now the ECU is ready to work with the new security code 5 2 14 FUNZIONE GET SEC STATUS This function ask the ECU the current status if the immobilization so a
57. rrr I tic tp rer et pb Per E Le pee ed RR phar ERR dans 36 54 1 NANOCOM JD rint EROR ice ent am aD aeree 36 542 UNLOCK ec t REOR OS ou REO etai ec 36 52 3 START UP SETTING rni herr e prep t p EO tt tipa dba te rapi RH RR 37 5 5 HOW TO CHANGE FROM THE REMOTE MODE TO THE OTHERS 1 cerent rennen 37 5 5 1 HOW TO CHANGE FROM THE REMOTE MODE TO THE STANDALONE MODE e 37 5 5 2 HOW TO CHANGE FROM THE REMOTE MODE TO THE INSTRUMENT MODE cece eee terete 37 5 5 3 HOW TO CHANGE FROM THE REMOTE MODE TO THE STANDBY ette 37 2 0 ERROR MESSAGES eese Ionen hte ta Re e a RAV IER 38 6 INSTRUMENT MODE nre tee ete n p ute era he oq ee thon o pde pee tta re He 39 6 1 COME UTILIZZARE IL NANOCOM COME STRUMENTO DI BORDO esee 39 6 2 HOW TO GO FROM THE INSTRUMENT MODE TO THE OTHER MODES eee 39 6 2 1 HOW TO CHANGE FROM INSTRUMENT MODE ACTIVE TO STANDALONE MODE 39 6 2 2 HOW TO CHANGE FROM THE INSTRUMENT MODE ACTIVE TO THE REMOTE MODE 40 6 2 3 HOW TO GO FROM THE INSTRUMENT MODE NON ACTIVE TO THE OTHERS ee 40 6 2 4 HOW TO ATIVATE THE STANDBY FROM THE INSTRUMENT MODE eee 40 ZFIRMWARE UPDA TE e e eeo er ee ESE E EE E AEE EE N ESE KETE E EE EEEN E ES 41 S GRAPHIC VIEWER APPLICATION tete teh EEA EENE VEE AEE EEE EEEE EEE ENE EEEE eS 42 APPENDIX CEEE E R E E E A E
58. ry NANOCOM COMMUNICATION ERROR This error will appear if there is a communication problem between the computer and the NANOCOM Normally is enought to retry to do the function but if the problem still remain you have to restart the application and restart the NANOCOM NOT ENOUGTH MEMORY This message appear when you start a function that generate a file and this file is greater than the availabel space on the memory UNABLE TO OPEN OR CREATE THE FILE This message indicates that when the application tries to create or open a file on the computer a system error occurs In case of file creation try to save the file in another location and in case of file opening check if the file is realy exsisting 38 6 INSTRUMENT MODE In this working mode the NANOCOM starts automatically to read and show the four main fuelling parameter with the frequency of four time per second as an instrument boards Rpm engine speed in rpm this is the internal refrence of the ecu calculate with the cranck sensor Tp Turbo pressure in BAR calculated by the NANOCOM from the reference read by the ecu from the MAP IAT sensor Ct Coolant temperature real value of the sensor without any ecu adgustment Bt Battery voltage this value is the ecu internal supply voltage measurement 6 1 COME UTILIZZARE IL NANOCOM COME STRUMENTO DI BORDO The first important thing to do for make NANOCOM work as a board instrument is to set this mo
59. s is a submenu of the TEST OUTPUTS item of the TD5 ECU menu so when the display shows the writing Test outputs you can enter this submenu by pressing the key 1 Each of these items allows you to test the relayive output TEST A C CLUTCH activate the AC clutch TEST A C FAN activate the AC fan TEST MIL LAMP activate the MIL lamp TEST FUEL PUMP activate the fuel pump TEST GLOW PLUGS activate the glow plugs TEST PULSE REV give a short speed reference to the pulse rev gauge TEST WASTEGATE activate the wastegate modulator TEST TEMP GAUGE give a short temperature reference to the temperature gauge TEST EGR TROTTLE activate the EGR modulator TEST INJECTOR 1 activate the injector 1 TEST INJECTOR 2 activate the injector 2 TEST INJECTOR 3 activate the injector 3 TEST INJECTOR 4 activate the injector 4 TEST INJECTOR 5 activate the injector 5 As for the other functions to make it work turn on the ignition of the car to the second step but keep the engine stopped When you press the key 1 the test function will be activated If the communication starts the LED flashes as described in the section 4 1 2 and if the function work properly on the display will appear the writing Test done and the relative output is activated for a few seconds 4 2 10 SECURITY CODE FUNCTION This function asks the ECU to learn the security code from the anti theft system this is usefull when you install a new ECU on a vehicle To make this function work turn o
60. sc until you reach the main menu Once entered the main menu you turn off the NANOCOM keeping pressed the key 2 off for more than one second NOTE If the NANOCOM doesn t detect any activity on the OBD port on the RS232 port or on the keys it automatically goes in standby after 10 minutes 21 4 7 ERROR MESSAGES ERROR unable to init the This Message appear when the NANOCOM is not able to initialize the communication with the ECU Verify that the ignition is o the second step If the ignition is in the right position turn it off for mode than 15 seconds then turn it back on and retry ERROR no answer from the ECU This Message appear when the ECU stop to communicate with the NANOCOM Turn the ignition off for mode than 15 seconds then turn it back on and retry ERROR bad answer from the ECU This Message appear when the NANOCOM receive from the ECU a corrupdet frame or a valid frame that not correspond at the asked frame Retry the function and if the NANOCOM give back the error again turn the ignition off for more than 15 seconds then turn it back on and retry ERROR unable to perform function This Message appear when the NANOCOM doesn t acknolwledge the communication problem with the ECU Turn the ignition off for mode than 15 seconds then turn it back on and retry NOTE f one of the previous error message appear even after you turn of the ignition for 15 second please disconnect the NANOCOM fro
61. shows the previous file With the keys 3 and 4 you can see all files stored in the memory and at the end of the list NANOCOM doesn t give any message but restart from the beginning of the list 4 3 3 CLEAR FILE This function allow the user to delete a file stored in the NANOCOM memory When the main menu shows the item Clear file you have to press the key 1 ent The display will shows the file list in the same way of the File list function The keys have the following meanings Key 1 clr deletes the file Key 2 esc quits the function Key 3 lt lt shows the next file Key 4 gt gt shows the previous file You can select the file that you want to delete and so press the key 1 to erase it or pres the key 2 to quit the function When you press the key 1 on the display will appear the writing clear this file so you can choose to press key 1 yes to clear the file or key 4 not to come back without clear the file During the clearing of the file the display will show the writing clearing file until the operation is done NOTE The clear file operation after it has erased the file it reorder all the other file still present in the memory so it can take several time This time dipends from how many file are stored in the memory and the position that the erased file had in the memory Approximately the maximum time required is about 50 seconds During this function the NANOCOM doesn t allow t
62. t 3 Pot supply Ambik pressure Aa riet tere Air riet Pressure Coolant temp Fuel temp EGR modulator EGR Inlet Tubo wastegate PWR balance 1 PWR balance 2 PWR balance 3 PWR balance 4 PWA balance 5 o oo oo BU Bo S 85298 amp RR OOO 8 amp B g 2 u 42 By choosing the item Windows Absolute values from the main menu you can enable a window showing the absolute value of the lines corresponding to the cursor position The cursor is the grey vertical line and you can move it by means of the arrow keys and gt Road speed Engine speed Hidle speed err Battery voltage Pot trottle 1 Pot trottle 2 Pot trottle 3 Pot supply Ambiant pressure Air flow Air inlet temp Air inlet press Coolant temp Fuel temp EGR modulator EGR inlet Turbo Wastegate Power balance Power balance Power balance Power balance Power balance 28 1365 541 14 093000 230000 835000 3 426000 4 994000 100 39000 13 540000 36 100000 120 25000t 72 300000 62 100000 0 000000 0 000000 0 000000 3 v ui in the bottom of the main frame are located the two buttons ZOOM and ZOOM that can expand or reduce the time base of the lines Near to these buttons there is the time corresponding to the cursor position The time count starts from 0 at the beginning of the graphic lt TIME ZOOM TIME ZOOM Time 00 01 16 43 APPENDIX TABLE
63. tie th eal ns e I a al 32 5 2 13 LEARN SECURITY CODE FUNCTIONS enne nete E tne REE ER entrent enne 33 25 2 14 FUNZIONE GET SEC STATUS nde eite tee nee et ee io a ed ene ae e E RR Ve areae otv dent 33 5 22 CLEAR FAULTS FUNG TION rte ertt etae ete mette te td Rn E ne Salat ia aes 25 52 3 OPEN FAULT FILE FUNCTION eret rire Re ee PER pr PRU piget 25 224 READSWIICHFUNGTION ieri ert ente erect remettre bim i etie ern epe 26 22 5 READ FUELLING FUNC TION se t peint 27 25 22 06 EUNZIONE RECORD EUBELLINQG etti tem RERO sep bet e leti pee seh 28 22 7 READ SEFIING FUNC TO N teet beret eret ds seu reme cte pee item eti Ride 28 5 2 8 WRITE SET TING EUNCGTION 5 5 rrt trt et Rb RR tere ve DEEP ge re be EE a e ER er RE E rE sees 29 5 2 9 OPEN SETTING FILE FUNCTION 5 3 etr trei the heic t o RE prot pe pe ep torre DR 30 5 3 FILE MANAGER UTILITY rr OPER REED OR EE EE ht e PE OR pre 34 5 3 1 IMPORT A FILE IN THE NANOCOM eene eene nete tenete teneret 34 5 3 2 EXPORT A FILE FROM THE NANOCOM MEMORY sse nennen trennen trennen eene 34 5 3 3 CLEAR A FILE FROM THE NANOCOM MMORY nenne 35 5 3 4 RENAME A FILE IN THE NANOCOM rennen eene enne tne 35 54 NANOCOM SETTING UTILITY
64. tion work turn on the ignition of the car to the second step with or without run the engine This function scans the digital input about one time per second and shows them on the screen To activate this function you have to click the button Read switch If the communication starts the LED flashs as described in the section 4 1 2 and it keeps flashing during all the scanning time To stop the scanning and quit the function you have to click the Stop read rec button The digital inputs are showed in the input output area as in the following picture Resume OFF A C Clutch request A C Clutch drive A C Fan drive Brake inputs BRAKE SWITCHI BRAKE SWITCH2 only for vehicle with cruise control Clutch transfer and gear box inputs TRANSFER RATIO GEAR SWITH only for auto gear box CLUTCH SWITCH Air conditioning inputs A C CLUTCH REQ A C CLUTCH DRIVE feed back contact A C FAN REQUSET A C FAN DRIVE feed back contact Cruise contol inputs CRUISE SET ACCELERATE RESUME OFF 26 52 5 READ FUELLING FUNCTION To make this function work turn on the ignition of the car to the second step with or without run the engine This function scans the fuelling parameters about one time per second and shows them on the screen To activate this function you have to click the button Read fuelling If the communication starts the LED flashs as described in the section 4 1 2 and it keeps flashing during all the scanning To sto
65. to click the button Clear faults If the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly a message box will indicate the good result of the function The faults are been cleared from the ECU register NOTE This function asks the ECU to clear the faults register but it doesn t mean that after this function you will find no more faults logged Immediately after this function the ECU can reload some faults that it sees again 5 2 3 OPEN FAULT FILE FUNCTION This function allow you to open a file with fal extension When you click on the Open fault file button a file brouser appears so you can choose from the available files Once the file you have choosen is opened the faults code that it contains will apear on the inpu output area As for the read faults function you can create from this faults a fal file or a text txt file see section 5 2 1 This function is usefull to see the fault code of a car without use a laptop You can read the faults from the STANDAONE mode and store them in a fal file inside the NANOCOM memory In a second time you can connect the NANOCOM to a computer far from the car and in REMOTE mode you can import the fault file on the computer with the File manager utility see section 5 3 Once the file is stored on the computer you can open it and see the faults code with this function 25 5 2 4 READ SWITCH FUNCTION To make this func
66. un the STANDALONE mode When the NANOCOM is in STANDALONE mode you can use it go in REMOTE mode or disable the INSTRUMENT mode as described in the pervious sections 6 2 1 and 6 2 2 6 2 4 HOW TO ATIVATE THE STANDBY FROM THE INSTRUMENT MODE If you need to shut down the NANOCOM from the INSTRUMENT mode with the communication active is enought to press the key 1 for a few seconds On the display will appear the following writing standalone key 1 shutdown gt key4 Now pressing the key 4 the NANOCOM stops communicationg with the ecu and it goes in STANDBY The case that you need to shut down the NANOCOM from the INSTRUMENT mode when it is not conntcted to the ecu is not explaned because NANOCOM shut down itself automatically because there is not communication active 40 7 FIRMWARE UPDATE To update the NANOCOM firmware launch the application NANOCOMrFirmwarex xx exe downloaded from the site www nanocom it Nanocom Firmware 1 04 Switch on the NANOCOM without activate any function Firmware port number E Data Download Clear All Memory The procedure to update is the following Power up the NANOCOM without push any key and without use the NANOCOM exe application the display must show the writing Push a key or connect me Connect the RS232 port of the NANOCOM connector 1 to the PC Select the com port number in the com port number list box select the check box
67. utside bounds of cruise control logged cruise control resume stuck closed logged excessive can bus off current CAN rx tx error current CAN tx rx error current unable to detect remote can mode current under boost has occurred on this trip current noisy crack signal has been detected current turbocharger under boosting current turbocharger over boosting current over boost has occurred this trip current EGR valve stuck open current EGR valve stuck closed current problem detected with auto gear box current problem detected with drive demand current inconsistencies found with driver demand current road speed missing current cruise control system problem current vehicle acceleration outside bounds for cruise control current cruise control resume stuck closed current injector 1 peak charge long logged injector 2 peck charge long logged injector 3 peak charge long logged injector 4 peck charge long logged injector 5 peak charge long logged injector 6 peck charge long logged topside switch failed post injection logged injector 1 peak charge short logged injector 2 peck charge short logged 45 28 3 injector 3 peak charge short logged 28 4 injector 4 peck charge short logged 28 5 injector 5 peak charge short logged 28 6 injector 6 peck charge short logged 28 7 topside switch failed pre injection logged 29 1 injector 1 peak charge long current 29 2 injector 2 pec
68. ve sthe blinking cursor to the right If you want to store the file with the default name you have just to press the key 2 ok If you want to modify the name you have to press the key 1 mod After you press the key 1 the keys will have the following meanings Key 1 ok confirms the character modification Key 2 clr inserts a space Key 3 lt lt modifies the character alphabethic order down Key 4 gt gt modifies the character in alphabethic order up Is possible to insert alfanumeric character and some symbol available characters are listed by means of the keys 3 and 4 Once you have setted the correct character you can confirm by means of key 1 ok You can modify all the characters of the name repeating this procedure for more times When you compose the correct name you have to confirm by means of the key 2 Now the message Working is shown on the display until the file is not completely stored At the end of the operation the message file saved will indicate the succesfully result of the function NOTE 7he NANOCOM allow you to store more file with the same name because it generate files with different extension and this allow you to give the same name to a ful file and a sel file that are coming from the same car The user have to take care to give different name to the files with the same extension 4 6 HOW TO CHANGE FROM THE STANDALONE MODE TO THE OTHERS The working mod
69. want to set in the unlock codes boxes 2 and then click the Store data in to NANOCOM button 3 A message box will give you the confirm of the correct resut of the operation 36 5 4 3 START UP SETTING As in the STANDALONE mode the user can set the startup mode NORMAL or INSTRUMENT INSTRUMENT means that the NANOCOM run automatically the INSTRUMENT modality at startup see chapter 6 and NORMAL means that the nanocom run normal at startup If you want to set the INSTRUMENT startup mode you have to select the Startup in INSTRUMENT mode check box and click the Store data in to NANOCOM button 3 If you want to set the NORMAL startup mode deselct the Startup in INSTRUMENT mode check box and click the Store data in to NANOCOM button 3 A message box will give you the confirm of the correct resut of the operation 5 5 HOW TO CHANGE FROM THE REMOTE MODE TO THE OTHERS The working mode are wery different specially for the user interface but NANOCOM offer a good flexibility that allows to go across the three korking mode without disconnect the NANOCOM or reboot the windows application In the following sections are described all the case that the user can find to go across the worging modes 5 5 1 HOW TO CHANGE FROM THE REMOTE MODE TO THE STANDALONE MODE To change the working mode from REMOTE to STANDALONE you have to press the key 1 for a few seconds until the display shows the following writing standalone key 1 s
70. window will appear on the screen To edit the code you have to enter the data on the edit boxes and then close the wondow The new value will be loaded on the injector code that you clicked before To set the number of accelerator potentiometer traks you have just to click on the check box If you want load the settings from a file stored on the computer you have to click the Get setting file from PC button choose the file from the brouser and open it The settings will be loaded and showed on the screen You can also load the setting from a file stored in the NANOCOM Clicking on the button Get setting file from NANOCOM will appear a window that shows the available file Select the file to load 02 file04 se1 119 byte You have to select a file from the list then close the wondow with the button The value contained in the file will be loaded and showed on the screen Once you edit or load the values that you want you can activate the writing function by clicking the Write setting on the ECU button If the communication starts the LED flashs as described in the section 4 1 2 and if the function work properly a message box will indicate the good resut of the function 29 5 2 9 OPEN SETTING FILE FUNCTION This function allow you to open a file with sel extension When you click on the Open setting file button a file brouser appears so you can choose from the available files O
71. ws the unlock codes and the keys have the following meanings Key 1 mod enters the modification procedure Key 2 ok confirms the unlock code as it is showed Key 3 moves the blinking cursor to the left Key 4 gt gt moves the blinking cursor to the right If you want modify the unlock code you have to move the blinking cursor on the character that you want to modiy then press the key mod Now the keys have the following meanings Key 1 mod confirm the new character Key 2 clr insert a O character Key 3 lt lt change character alphabethic order down Key 4 gt gt change the character in alphabethic order up All available character are shown by means of the keys 3 and 4 Once you have setted the correct character confirm by means of the key 1 You can modify all character repeating the operation more times When you compose the correct code confirm by means of key 1 19 4 4 4 START UP SETTING This function allow the user to set the startup modality of the NANOCOM It can be choosen between INSTRUMENT or NORMAL INSTRUMENT means that the NANOCOM run automatically the INSTRUMENT modality at startup see chapter 6 and NORMAL meand that the nanocom run normal at startup When the main menu shows the item Startup setting you have to press the key 1 ent Now the display will alternate the writing startup mode and the item actually stored INSTRUMENT or NOR

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