smoke manual en

Last updated: October 7. 2010 The right is reserved to change the Manual

USERS MANUAL

Opacimeter AT 605 LCS 2400

since software version 1.24 EN

ATAL spol. s r.o., Lesn 47, 390 01 Tbor - Horky, Czech Republic Phone: +420 381 256 392, 381 251 791; Fax: +420 381 253 043

e-mail: [email protected]; web: http://www.atal.cz

SMOKE_MANUAL_EN.DOC

Smoke_manual_en.doc 2

CONTENTS

CHAP. I - BASIC MANUAL OPACIMETER .............................................................................................................................4 1. INTRODUCTION................................................................................................................................................................................................................ 4 2. SAFETY PRECAUTIONS .................................................................................................................................................................................................. 4 3. WASTE DISPOSAL............................................................................................................................................................................................................ 4 4. DESCRIPTION OF APPARATUS...................................................................................................................................................................................... 4 4.1 LCS 2400 SAMPLING UNIT .............................................................................................................................................................................................. 5 4.2 CONSTRUCTION OF APPARATUS ................................................................................................................................................................................. 5 4.2.1 MECHANICAL PART ......................................................................................................................................................................................................... 5 4.2.2 ELECTRONIC PART.......................................................................................................................................................................................................... 5 4.2.3 PNEUMATIC PART............................................................................................................................................................................................................ 5 5. MEASURING PRINCIPLE.................................................................................................................................................................................................. 6 6. DIRECTIONS FOR CORRECT FUNCTION...................................................................................................................................................................... 7 7. SOFTWARE INSTALLATION ............................................................................................................................................................................................ 7 7.1 DESCRIPTION OF INSTALLATION FROM CD................................................................................................................................................................ 7 7.2 INSTALLATION AND UNINSTALLATION (REMOVAL) OF OPACIMETER PROGRAM................................................................................................. 7 7.2.1 FIRST INSTALLATION ...................................................................................................................................................................................................... 7 7.2.2 UNISTALLATION (REMOVAL) OF OPACIMETER PROGRAM....................................................................................................................................... 9 7.3 PROGRAM CONFIGURATION ....................................................................................................................................................................................... 10 7.3.1 CONFIGURATION SCREEN STATION ....................................................................................................................................................................... 11 7.3.2 CONFIGURATION SCREEN OPACIMETER............................................................................................................................................................... 11 7.3.3 DETECTION OF COMMUNICATION PORTS................................................................................................................................................................. 11 8. PROGRAM CONTROL .................................................................................................................................................................................................... 12 9. DEVICE SWITCH-ON AND SOFTWARE STARTUP...................................................................................................................................................... 13 9.1 CONNECTION OF AT505, AT 605 WITH LCS2400 TO THE PERSONAL COMPUTER (MFS LIGHT) ....................................................................... 14 9.2 PROGRAM STARTUP..................................................................................................................................................................................................... 16 10. MAIN SCREEN DESCRIPTION....................................................................................................................................................................................... 16 11. ENGINE SPEED MEASURING ....................................................................................................................................................................................... 17 11.1 UNIVERSAL SPEED SENSOR ....................................................................................................................................................................................... 17 11.1.1 MEASUREMENT PRINCIPLE ......................................................................................................................................................................................... 17 11.1.2 RECOMMENDATIONS .................................................................................................................................................................................................... 17 11.2 MULTI-DIAG MOTORTESTER........................................................................................................................................................................................ 17 11.3 MULTI-DIAG MINITESTER.............................................................................................................................................................................................. 17 11.4 MULTI-DIAG..................................................................................................................................................................................................................... 17 12. OIL TEMPERATURE MEASURING ................................................................................................................................................................................ 18 12.1 OIL TEMPERATURE SENSOR ....................................................................................................................................................................................... 18 12.2 UNIVERSAL SPEED SENSOR ....................................................................................................................................................................................... 18 12.3 MULTI-DIAG MOTORTESTER........................................................................................................................................................................................ 18 12.4 MULTI-DIAG MINITESTER.............................................................................................................................................................................................. 18 12.5 MULTI-DIAG..................................................................................................................................................................................................................... 18 13. LINEARITY TEST AND CALIBRATION........................................................................................................................................................................... 18 14. MEANING OF COMMANDS ............................................................................................................................................................................................ 19 15. TEST MODES .................................................................................................................................................................................................................. 20 15.1 CURRENT OPACITY ....................................................................................................................................................................................................... 20 15.2 PEAK OPACITY ............................................................................................................................................................................................................... 20 15.3 EMISSION TEST (ACCELERATION TEST) MODE........................................................................................................................................................ 22 15.3.1 EMISSION TEST DATA INPUT FOR THE PROTOCOL PRINT OUT......................................................................................................................... 22 15.3.2 EMISSION TEST ENTERING THE PARAMETERS RELATING TO TEST CONDITIONS......................................................................................... 23 15.3.3 EMISSION TEST EXHAUST WAY INSPECTION........................................................................................................................................................ 24 15.3.4 EMISSION TEST OPACIMETER CALIBRATION ........................................................................................................................................................ 25 15.3.5 EMISSION TEST ENGINE TEMPERATURE CHECK ................................................................................................................................................. 26 15.3.6 EMISSION TEST IDLE SPEED MEASUREMENT....................................................................................................................................................... 26 15.3.7 EMISSION TEST SPEED OF REGULATION MEASUREMENT ................................................................................................................................. 27 15.3.8 EMISSION TEST ACCELERATION TEST................................................................................................................................................................... 29 15.3.8.1 ACCELERATION TESTS SCREEN................................................................................................................................................................................. 29 15.3.8.2 INDIVIDUAL ACCELERATION PROCESS ..................................................................................................................................................................... 29 15.3.8.3 SUPERVISED LIMIT VALUES......................................................................................................................................................................................... 30 15.3.8.4 ACCELERATION TEST EXAMPLE................................................................................................................................................................................. 31 15.3.8.5 RESULTS ......................................................................................................................................................................................................................... 32 15.3.8.6 DATA EXPORT CURRENTLY AVAILABLE ONLY FOR THE CR............................................................................................................................... 34 15.4 CHANGE OF THE COMPANY LOGO IN THE PROTOCOL .......................................................................................................................................... 34 16. INFORMATION ABOUT SOFTWARE VERSION............................................................................................................................................................ 34 17. SWITCHOVER TO THE EXTERNAL APPLICATION ..................................................................................................................................................... 34 18. STAND BY MODE............................................................................................................................................................................................................ 35 19. TOOL BAR ....................................................................................................................................................................................................................... 35 19.1 SETTINGS OF MOTORTESTER/MINITESTER PARAMS AND UNIVERSAL SENSOR SETTING ............................................................................. 35 19.2 ZERO CHECK AND TEST LINEARITY TEST CARRIED OUT FROM THE TOOL BAR ............................................................................................... 36 20. FAULT MESSAGES......................................................................................................................................................................................................... 37 21. COOPERATION WITH EXTERNAL PROGRAMS FOR THE EMISSION MEASURING AGENDA ONLY FOR THE CR ......................................... 39 22. TECHNICAL SPECIFICATION ........................................................................................................................................................................................ 39 22.1 FUNCTION PROPERTIES .............................................................................................................................................................................................. 39 22.2 GENERAL INFORMATION.............................................................................................................................................................................................. 40 22.3 HOST COMPUTER REQUIREMENTS ........................................................................................................................................................................... 40 22.4 CONDITIONS OF NEIGHBOUR MEDIUM...................................................................................................................................................................... 40 22.5 STORING AND TRANSPORT ......................................................................................................................................................................................... 40 23. PROBES AND SENSORS ............................................................................................................................................................................................... 40 23.1 SAMPLING PROBES....................................................................................................................................................................................................... 40 23.2 OIL TEMPERATURE SENSORS..................................................................................................................................................................................... 41 24. RECOMMENDED MAINTENANCE................................................................................................................................................................................. 41 25. ASSEMBLY ...................................................................................................................................................................................................................... 41 25.1 OPACIMETER.................................................................................................................................................................................................................. 41 25.2 ACCESSORIES OPACIMETER ...................................................................................................................................................................................... 42 26. CONVERSION TABLE OF SMOKE UNITS..................................................................................................................................................................... 43

CHAP. II - INSTALLATION OF NEW HARDWARE DEVICES ..............................................................................................44 1. INSTALLATION OF ATAL DEVICE - GENERAL ............................................................................................................................................................ 44 2. INSTALLATION OF THE USB-RS 232 CONVERTER.................................................................................................................................................... 44 2.1 INSTALLATION OF DRIVERS FOR THE USB-RS 232 CONVERTER.......................................................................................................................... 44

Obsah


2.2 ADAPTER USB-RS232 FINAL INSTALLATION ..............................................................................................................................................................46 CHAP. III - REMOTE CONTROL ............................................................................................................................................48

1. INTRODUCTION...............................................................................................................................................................................................................48 2. INSTALLATION AND UNINSTALLATION (REMOVAL) OF REMOTE CONTROL PROGRAM .....................................................................................48 2.1 INSTALLATION OF REMOTE CONTROL .......................................................................................................................................................................48 2.2 UNINSTALLATION (REMOVAL) OF THE REMOTE CONTROL PROGRAM ................................................................................................................49 2.3 INSTALLATION OF THE REMOTE CONTROL RECEIVER ...........................................................................................................................................51 2.3.1 INSTALLATION OF DRIVERS FOR THE RECEIVER.....................................................................................................................................................51 2.3.2 RC RECEIVER HARDWARE DETECTION AND INSTALLATION..................................................................................................................................53 3. STARTING REMOTE CONTROL PROGRAM.................................................................................................................................................................54 3.1 REMOTE CONTROL CONFIGURATION.........................................................................................................................................................................55 3.1.1 SETTING THE COMMUNICATION PORT OF THE REMOTE CONTROL RECEIVER .................................................................................................55 3.1.2 SETTING THE ADDRESS OF THE REMOTE CONTROL TRANSMITTER ...................................................................................................................56 3.2 REMOTE CONTROL TESTING .......................................................................................................................................................................................57 4. INFORMATION ABOUT SOFTWARE VERSION ............................................................................................................................................................58


Chap. I - Basic manual Opacimeter

1. INTRODUCTION The method is based on measuring the attenuation of light beam in a cell filled with the measured

smoke. Both steady-state and acceleration measurements are possible. The acceleration test (obligatory during the emission inspection) registers the idle and over speed

revolutions, acceleration time and peak opacity.

2. SAFETY PRECAUTIONS a) The apparatus meets requirements for operation according to the EN 61010-1. b) The LCS 2004 must always be connected to the network voltage, supplied by separable feeding

Euro c) Removing covers from the apparatus is not allowed, there is danger of injury caused by electric

current. d) For emission control working sites and for service working sites, relevant safety regulations are

applied. In that spirit, the operator must organise training course for service staff of the measuring apparatus. From the point of view of measuring provided on the car, those acts are usual service actions, which are, however, executed at run.

Therefore, safety precautions must be kept according to the manufacturers of the car and of the engine that are valid for testing the engine during its run. Sufficient suction must be ensured of escaping exhaustion gases, and outlet of outleting gases from the analyser, out of the measuring working site, too.

e) Safety pins: network plug of sampling unit with fuse T 1.6 A f) The device should be protected against ambient water in any form (rain, sprayed water, etc.)

3. WASTE DISPOSAL

A NOTE ABOUT RECYCLING: This product's packaging materials are recyclable and can be reused. Please dispose of any materials in accordance with the local recycling regulations. When discarding the unit, comply with local roles or regulations. Batteries should never be thrown away or incinerated but disposed of in accordance with the local regulations concerning chemical waste. This product and the accessories packed together constitute the applicable product according to the WEEE directive except batteries.

4. DESCRIPTION OF APPARATUS Opacimeter is composed of personal computer (PC or Laptop not included in the set) used for displaying of measured values and communication with operator, and of the LCS 2400 sampling unit used for taking and processing of samples from oil engines exhaust gas. The instruments mechanical design is described in Chap. I - 4.2.1.



4.1 LCS 2400 SAMPLING UNIT

3

4

2

1 K1

K2

5 3

1 LCS 2400 2 Probe input 3 Slot for attenuation part 4 Handle 5 Portable stand K1 Communication connector K2 Mains connector

Fig. 1 Sampling unit LCS 2400 The sampling unit is an integral part of the Opacimeter. It is connected to the PC via interconnecting cables, which are 7 meters long (connectors K1). 4.2 CONSTRUCTION OF APPARATUS

4.2.1 MECHANICAL PART

Coating of the sampling unit is made out of black matted plastic. Electronics of the sampling unit is situated in the sheet shading cover. Sampling probes are made of flexible stainless hose, provided with protective braiding. Prolonging hoses of probes are made of silicone rubber, resistant against crude oil products and increased temperature. The stand for LCS 2400 is made of steel material and is sprayed with acrylate two-component paint. 4.2.2 ELECTRONIC PART

Inside electronic system and all clamps, connectors and sensors accessible from outside are galvanically separated from the network, and there is voltage on them not exceeding the safety voltage. The sampling unit is fitted with electronic control of opacimeter optical system. Communication with the PC goes through serial line RS 232C. Sampling units electronics is placed on two printed wiring boards, namely the microprocessor, memory & decoder board and board of alternating voltage distribution. Alternating voltage 230 V feeds both two built-in fans and heating system of measuring cell and detector. 4.2.3 PNEUMATIC PART

Pneumatic part the Opacimeter is placed in the sampling unit and is represented on the Fig. 2. Basis of the sampling unit is measuring cell (1), light source and detector block (2), with support of which the opacity measuring itself is processed. Mirror (3) serves for the reflection of the light, which is sent from the light source. Fans (4) direct the direction of smoke, so that no contamination of optic system occurs. Heating coil (spiral) (5) serves for the measuring cell warming up.



1 - Measuring cell 2 - Light source and detector block 3 - Mirror 4 - Fans 5 - Heating spiral 6 - Sampling probe

Fig. 2 Pneumatic part of the sampling unit

5. MEASURING PRINCIPLE The Opacimeters smokiness measuring method is in accordance with ECE R24 directives for measuring by free acceleration method. Principle of opacimeter measuring consists in measuring of amount of light passing through a sample of an exhaust gas. Absence of smoke in the measuring cell means zero opacity (optical density). Complete shading of the measuring cell (non-transparent gas) means 100 % opacity. As shown on Fig. 3, exhaust gas is led by sampling probe (6) to the measuring cell (1) with 364 mm effective length. Smoke column in the cell is measured by means of an optical system, where a green LED is used as a light source, which emits visible light of 560 nm. GaAs photodiode is used as a detector, which is heated minimally to 30 C. For stability and accuracy purposes, the measuring cell is also heated to 75 C. The free acceleration method is a smokiness test, when engine changes its speed from idle to over speed with accelerator at full-throttle, and the engine is loaded by its own inertial mass and by clutch and gears at geared neutral. During free engine acceleration (caused by setting of its accelerator from position idle speed to position full-throttle) the opacimeter tests opacity in the given time with sampling time interval of 20 ms. Measured samples are mathematically evaluated and the front panel display shows resulting opacity k [m-1]. This procedure repeats so many times as prescribed until measured values of smokiness fulfil the reproducibility condition. Resulting smokiness in absolute units [m-1] is calculated as arithmetic mean of last valid readouts. The instrument also calculates the acceleration time ta using the following formula:

12

12ma 1,1n0,9n

nntt--

= ,

where: ta = acceleration time [s] tm = measured time interval [s] between 1,1 n1 and 0,9 n2 n1 = idle speed [min

-1]

n2 = over speed [min-1

] (see Fig. 3) and results are also shown on display.



Fig. 3 Acceleration of engine

6. DIRECTIONS FOR CORRECT FUNCTION In order to ensure correct function of the sampling unit it is necessary to observe the following directions: 1. The sampling unit must be fixed vertically (with its handle upwards) in the stand. It is not allowed to

use the sampling unit in other position, or without the stand, for the air and outlet holes must be accessible.

2. The interconnecting cables must be connected correctly. 3. Check if both two fans work. 4. After start-up period, check if both two heater work (temperature of the measuring cells outer metal

cover should be about 10 C higher than ambient air temperature).

7. SOFTWARE INSTALLATION 7.1 DESCRIPTION OF INSTALLATION FROM CD

The attached CD contains all the necessary software for the use of Opacimeter system. Insert the CD in your CD-ROM drive. If the CD does not run automatically, run the autorun.exe program which you will find on the CD. 7.2 INSTALLATION AND UNINSTALLATION (REMOVAL) OF OPACIMETER PROGRAM

7.2.1 FIRST INSTALLATION

If you install, the program on the computer with Windows 2000 / XP / Vista operation system, log in as a system administrator. Click on the menu item Opacimeter Installation (see Fig. 4).



Note 1: If the CD does not run automatically, run the autorun.exe program which you will find in the root directory on the CD. The Opacimeter program installation is intuitive you should follow the Installation Wizard displayed on the PC screen. Note 2: The default language of the Wizard is English but it can correspond to your language version of Windows.

Fig. 4 Menu for Opacimeter installation (the picture of version 1.24 - is for illustration, the right is reserved to change the Fig.) The following set of images comes from the installation wizard for the Windows XP operation system. The Windows Vista wizard is similar but with a different picture:

Fig. 5 The installation can be interrupted at any time during the setup by clicking on Cancel

Fig. 6 Click Next to proceed with the installation



Fig. 7 Click on "Finish" to complete the installation The installation may take several seconds. Click on Finish to complete the installation. The pre-installation of drivers for the RS232-USB converter starts after its completion (see Chap. II - 2) 7.2.2 UNISTALLATION (REMOVAL) OF OPACIMETER PROGRAM

Note: The default language of the Wizard is English but it can correspond to your language version of Windows. To uninstall the program open the installation dialog box. There are 2 options: a) Click on Add or Remove Programs in Control Panel. Then click on Remove (Fig. 8). Confirm this

choice in the displayed dialog box (see Fig. 9) and the program will be removed promptly and without further warning.

Note: Open the Add or Remove Programs by clicking Start, Control Panel and double-clicking Add or Remove Programs.

Fig. 8 Removing Opacimeter program by selecting the Add or Remove Programs in Control Panel

Fig. 9 Confirm that you really want to remove the program

b) Click on the menu item Opacimeter Installation see Fig. 4 (Autorun.exe on the installation CD

must be launched). Then select Remove (see Fig. 10). Confirm your choice in the displayed dialog box (see Fig. 11) and the Installation Wizard (see Fig. 12) will immediately remove the program.



Fig. 10 After you have clicked on Remove" and confirmed your choice, the removal of the program will start

Fig. 11 To proceed with the removal confirm that you really wish to remove the program

Fig. 12 Removal may take several seconds. Click on Finish to complete the removal 7.3 PROGRAM CONFIGURATION

If you configure the program on a computer with Windows 2000 / XP / Vista operation system, log in as system administrator. Prior to launching the configuration program, do the following: a) exit the Opacimeter program b) install the USB-RS 232 converter (see Chap. II - 2) c) the communication cable and analyser power supply must be correctly connected Start the actual configuration utility by clicking on Opacimeter AT605 configuration (see Fig. 13)

Fig. 13 Launching the configuration utility for setting the converter configuration



7.3.1 CONFIGURATION SCREEN STATION

See Fig. 14 - Information about the emission control test station 7.3.2 CONFIGURATION SCREEN OPACIMETER

See Fig. 15

-

5

9

6

7

4 2

3

10 8 Fig. 14 The configuration screen (Station) - Information about the emission control test station

Fig. 15 The configuration screen (Opacimeter) where you can change the necessary values

Note to Fig. 15: 2 - Opacimeter communication port setting 3 - Speed / Temperature Sensor communication port setting 4 - Language selection 5 - Time in minutes for the device to enter standby mode (1 to 90 minutes) 6 - Screen resolution settings 7 - Colour and text settings 8 - Apply button - To save the set values in the configuration program, press this button 9 - OK button - To save the set values and exit the configuration program, press this button 10 - Cancel button - To exit the configuration program without saving the set values, press this button Note to items 2 and 3: If automatic communication port search fails, it is possible to enter the port numbers manually for further

details on automatic search see Chap. I - 7.3.3 7.3.3 DETECTION OF COMMUNICATION PORTS

Launch the FindPort.exe program which can be found on the installation CD or which can be downloaded from the website www.atal.cz/download/FindPort.exe The program displays all available serial ports (see Fig. 16). After the port testing device is connected to the serial port, its description and status are displayed on the screen (see Fig. 17).



1

2

1 - List of available ports 2 - Port with the testing device

Fig. 16 Display of free serial ports

Fig. 17 The status of the communication ports after connection of the testing device to the computer The status of the communication cables is as follows: green = OK red = no connection Note: Some devices only require the Rx-Tx connections to function correctly (e.g. the AT605 Opacimeter). Remove the testing device and plug in the connector of the selected device. It is important to set the detected port number for the selected device (in this example COM5) in the Configuration Program (for starting this program see Chap. I - 7.3 and Fig. 14 - note3).

8. PROGRAM CONTROL After successful program installation, a new Multi-Diag program group is created if not already present (see Fig. 18) with a Opacimeter entry. A Opacimeter icon (see Fig. 19) is placed on the desktop.



Fig. 18 Multi-Diag program group (Start \ Programs \ ... ) Fig. 19 Opacimeter program icon appears on the desktop of the screen

9. DEVICE SWITCH-ON AND SOFTWARE STARTUP Before you start the software, the Sampling Unit should be connected to the power supply and the computer, and it should be correctly configured. In the same way the Speed Sensor should be connected to the computer and configured. If the software cannot communicate with the devices it will notify the operator with a fault message and it will not be able to carry out testing.



9.1 CONNECTION OF AT505, AT 605 WITH LCS2400 TO THE PERSONAL COMPUTER (MFS LIGHT)

13

11

12

7

2.1 2.1

2.2

3.1 2.2

1

9

5

3

4

4.1

7.1

6

6.1

6.2

9.1

9.2

9.1

10

13.1

X2.1

10.1

8.1

19.1

15.1 X3.1

6.2

2.2

9.2

14.1

15.1

10.1

3

2

2

5

12.1 11.1 4.2 3.1

14 15 17 16 18

16.1 3

7

7

8

5

7

12.1 11.1 7.1 8.2

20

19.2

19.1 19.2

19.2

19.1

19.2

19

19

Fig. 20 Connection of AT505, AT605 with LCS2400 and accessories



Note to Fig. 20 1 - MFS Light Stand (MFS=Multi Function Station) 2 - LCD Monitor 19 2.1....... LCD power supply cable (230V-AC) 2.2.......VGA cable (analog signal D-sub) 3 - Gas Analyser Module AT505 3.1.......AT505 communication cable ............................................. connect to COM1 4 - AT505 Power supply adapter 4.1.......Power supply cable (230V-AC) 4.2.......Power supply cable (16V-DC) 5 - Box PC 6 - Box PC Power supply adapter 6.1.......Power supply cable (230V-AC) 6.2.......Power supply cable (19V-DC) 7 - Universal RPM & Temperature sensor (AT113) 7.1.......AT113 communication cable ............................................. connect to COM2 8 - AT113 Power supply adapter 8.1.......Power supply cable (230V-AC) 8.2.......Power supply cable (12V-DC) 9 - HP Printer (Ink or Laser) 9.1.......Power supply cable (230V-AC) 9.2.......Print USB communication cable ......................................... connect to USB2 10 - USB HUB (connection to USB Keyboard and USB mouse) 10.1.....Cable USB 2.0 .................................................................... connect to USB1 11 - Oil temperature sensor 11.1.....Oil temperature sensor connector 12 - RPM measuring cable 12.1.....RPM measuring cable connector 13 - Master TFR infosec 13.1.....Power supply cable (230V-AC) 14 - USB Keyboard 14.2.....Keyboard USB communication cable .................. connect to pos.10 (USB1) 15 Infrared remote control AT 157 - receiver 15.1.....Remote control USB communication cable ........................ connect to USB4 16 - Button ON/OFF 16.1.....Button ON/OFF communication cable 17 - USB Mouse 17.2.....Mouse USB communication cable....................... connect to pos.10 (USB1) 18 - Remote control - sender 19 - Sampling unit LCS 2400 with stand (articles ofOpacimeter AT605) 19.1.....AT605 Power supply cable (230V-AC) 19.2.....AT605 communication cable ............................................. connect to COM3 20 - Probe LCS 10 mm ------- OPTION ------------------------------------------------------------------------------------------------------------------------------- X2 - Multi-Diag Scope X2.1 ....Multi-Diag Scope ............................................................... connect to COM4 X3 - Multi-Diag X3.1 ....VCI (Vehicle Interface Communication) ............................. connect to USB3 --------------------------------------------------------------------------------------------------------------------------------------------------- Warning: All connectors should be connected and disconnected with care and without force!



9.2 PROGRAM STARTUP

If everything is connected and configured properly, you can start the program itself. The program will be started by clicking on the Opacimeter icon on the desktop of the screen (see Fig. 19) or on the Opacimeter item from the Start\Programs program group (see Fig. 18). After the program has been started, the heating-up test for the Sampling Unit measuring cells (LCS 2400) will be carried out. Until the unit is heated up to the required temperature (75C), the message about the heating is blinking in the info box and the current measuring cell temperature is shown in the temperature box (see Fig. 21).

2

1

1 Measuring cell temperature 2 Text is blinking

Fig. 21 Test for the warming up of the measuring cell of the Sampling Unit (LCS2400)

10. MAIN SCREEN DESCRIPTION

13 7 9 11 8 10 12

6

5

3

1 2

4

Fig. 22 Main screen Current Opacity Mode 1 - Screen: Current opacity value in percentage 2 - Screen: Coefficient of the current opacity value in units [m-1] 3 - Screen: Engine temperature (engine oil temperature) 4 - Screen: Box showing the engine speed both in figures and graphically 5 - Button: Used to synchronize the Speed Sensor 6 - Screen: Box of info and fault messages 7 - Button: Used to exit the program 8 - Button: Used to activate the Program info



9 - Button: Used to print the measured values 10 - Button: Used to enter the tools for setting the parameters etc. 11 - Button: Used to start the emission test 12 - Button: M mode Used to change the Current Opacity Mode to Peak Opacity Mode and vice-

versa. 13 - Button: Used to start an external application e.g. Multi-Diag Scope

11. ENGINE SPEED MEASURING The measurement can be done by one of the following devices: 11.1 UNIVERSAL SPEED SENSOR

The measuring is carried out by connecting a suitable cable to the battery of the vehicle. There are two options to select from: Connect it to the auxiliary power outlet (cigarette lighter socket) Connect it to the vehicles battery terminals: Red terminal is + pole; Black terminal is pole Ignition sensor 11.1.1 MEASUREMENT PRINCIPLE

The universal speed sensor performs frequency analysis of the battery voltage. The ripple waveforms added to the DC battery voltage by the alternator allow engine speed to be computed. 11.1.2 RECOMMENDATIONS

It is advantageous not to have fully charged battery - switch the headlights on for a while before measurement.

While the measurement is in progress try to increase the current consumption (e.g. switch headlights and/or other electrical instruments on).

Direct connection to the battery terminals usually gives more reliable results than other points. In case of implausible speed readings try to resynchronise the sensor by pressing the F9 key

(position 5 - Fig. 23). 11.2 MULTI-DIAG MOTORTESTER

Measurements shall be made connecting the appropriate sensor. The choice of three options Ignition sensor Induction sensor Piezo Semiconductor (optical) sensor 11.3 MULTI-DIAG MINITESTER

Measurements shall be made connecting the appropriate sensor. The choice of three options Ignition sensor Induction sensor Piezo Semiconductor (optical) sensor 11.4 MULTI-DIAG

The measurement is performed by reading the values from the electronic control unit (ECU) of the vehicle. The communication with the vehicle can be started or ended by pressing the F9 button (pos.5 - Fig. 23). If the F9 button is:



Green communication with the vehicle electronic control unit is under way Red communication is stopped Warning: You should disconnect the EOBD cable when no communication with the control unit (the F9 button is red) is present, only. Therefore, if you want to disconnect the cable from the EOBD connector quitthe communication by pressing F9 first.

12. OIL TEMPERATURE MEASURING The measurement can be performed by one of the following devices: 12.1 OIL TEMPERATURE SENSOR

The proper oil temperature sensor type (with correct length set) should be used. After removing oil dip stick, set the thermometers rubber stop (with help of the dip stick) so that the thermometer is about 20 mm deep (30 mm max.) in the oil.

12.2 UNIVERSAL SPEED SENSOR

The measurement is performed by means of a thermometer probe (see oil temperature sensor). 12.3 MULTI-DIAG MOTORTESTER

The measurement is performed by means of a thermometer probe (see oil temperature sensor). 12.4 MULTI-DIAG MINITESTER

The measurement is performed by means of a thermometer probe (see oil temperature sensor). 12.5 MULTI-DIAG

The measurement is performed by reading the values from the electronic control unit (ECU) of the vehicle.

13. LINEARITY TEST AND CALIBRATION As soon as the cell is heated up to the required temperature, the linearity test and calibration will be carried out before the test is started, the probe shall be removed from the exhaust. If the probe is not removed from the exhaust, the calibration may be carried out incorrectly and error will be displayed.



1

During this process the info box shows the Initialization text (Pos.1)

Fig. 23 Initialization (calibration + linearity test) Then the program is automatically switched over to the Current Opacity Mode, see Chap. 15.1 in which the current values are measured. Note: Within the first 15 seconds or so after the initialization is completed, the speed and temperature values may be scored out (----) because of the initial synchronization of the Speed Sensor. Then the speed and temperature values shall appear.

14. MEANING OF COMMANDS

HOLD GAS PEDAL command Keep the gas pedal to the floor at this command.

ACCELERATE command Accelerate at the maximum speed at this command.

SET IDLE SPEED command Set idle speed of the engine at this command.

BREAK command Obligatory break before the acceleration. The number in the centre of the command box shows how many seconds remain till the end. During this waiting time you shall run the engine at the idle speed.

FAULT signal This command signals the presence of a fault in the emission test. The program requires operators interference.

STOP command Release the gas pedal at this command and run the idle speed.

INSERT THE PROBE command Insert the probe back to the exhaust at this command.

REMOVE THE PROBE command Remove the probe back from the exhaust at this command and ensure it sucks fresh air.

CONTINUE command You can continue with the next step of the emission test at this command.

VISUAL INSPECTION WRONG signal Signals to the operator the selection of the visual inspection result insufficient.

VISUAL INSPECTION ALL RIGHT signal Signals to the operator the selection of the visual inspection result sufficient.

WAIT command At this command wait until the operation in progress is completed.



LOW OIL TEMPERATURE signal Signals low temperature of oil in the engine.

ZERO CHECK Indicates the calibration (zeroing) the sampling units LCS

15. TEST MODES a) Current Opacity........see Chap. I - 15.1 b) Peak Opacity............see Chap. I - 15.2 c) Emission Test ..........see Chap. I - 15.3 d) Service Mode ...........(is not accessible publicly) 15.1 CURRENT OPACITY

The current opacity values are shown in this mode. These values are periodically updated approx. every 50 minutes. Moreover, the engine speed and engine temperature are shown. You can print out the measured values in the printer by pressing the 9 button or the F2 key (see Fig. 22). Note: If the engine speed shows incorrect values, it is necessary to check the setting of the correct number of cylinders using the 10 Tools button (see Fig. 22). If the number of cylinders is correct, you shall activate a new synchronization of the Speed Sensor to the engine speed by pressing the 5 button (see Fig. 22). 15.2 PEAK OPACITY

This mode is used for the informative check of the maximum opacity value. The value is measured by the so-called non-revolution acceleration. This test can be started pressing the F5 key (see Fig. 22)

1 2

3

1. - Simple commands leading the operator and accompanied by visual commands (Pos.2)

2. - Visual commands 3. - Result box



4

Fig. 24 Reference measuring of the peak opacity value Execution of this test: Command: White arrow is blinking in the green box (pos 2 - Fig. 24) - The opacimeter is prepared. Accelerate by the quick push of the gas pedal.

Command: Arrow stops blinking in the green box (pos 4 - Fig. 24) - The increase of opacity is indicated. Push the gas pedal at full throttle. Command: Stop (pos 2 - Fig. 25) - Release the gas pedal and run the idle speed. Now the reading and result evaluation is in progress. - Wait, the screen shows Data processing (poz.1 - Fig. 25)

1

2

The text Data processing (Pos.1) is flashing in the information box during the result evaluation process and after peak opacity measurement. Note: You cannot switch from this mode until the data has been processed.

Fig. 25 Getting the informative value of the peak opacity In this moment the white arrow is blinking in the green box (pos 2 - Fig. 26) again and you can repeat the measurement.



1

2

As soon as the data processing is finished, the results appear on the screen (pos.1)

Fig. 26 Result of informative value of the peak opacity is shown The results can be printed out in the printer by pressing 9 button or the F2 key (see Fig. 22). This mode can be exited by pressing the 12 button or the F5 key and you can switch over to the Current Opacity Mode. Note: In this measurement, the temperature and speed values are irrelevant. 15.3 EMISSION TEST (ACCELERATION TEST) MODE

This mode serves for performing the official emission test of the diesel engine set forth by law or decree. This mode can only be started from the Current Opacity Mode by pressing the 11 button or the F4 key (see Fig. 22). Before you enter this mode, you shall connect and set the Speed Sensor and the Engine Temperature Sensor properly. The measured engine shall run. You can use a remote control (RC) for a comfortable control of software during the emission test. The symbols on the RC correspond to the symbols used on the buttons in the program. (Note: cross and enter on the RC generally correspond to the ESC and ENTER keys.) 15.3.1 EMISSION TEST DATA INPUT FOR THE PROTOCOL PRINT OUT

Step 1

1 2 3

4 5 6

7 8 9

10

11 12 13

When all the parameters are inserted, press the Enter button.

Fig. 27 Entering the data necessary for the print out of the final emission test protocol Note to Fig. 27: Vehicle 1 - Vehicle make ................................... e.g. Opel, koda, Renault, etc. 2 - Production year ............................... Year of production is accepted within the period from 1900 to 2050



3 - Vehicle kind ......................................Choose from the menu or enter other data 4 - Vehicle type.......................................e.g. Astra, Fabia, R19, etc. 5 - License plate .....................................Vehicle registration number 6 - Vehicle category................................Choose from the menu or enter other data 7 - Engine type .......................................e.g. 1,6 di . 8 - Engine serial number ........................Fill in only if stated in the vehicle identification card 9 - Odometer value.................................Fill in the real data Vehicle owner 10 - Name, Address, City .........................According to the vehicle identification card Vehicle/emission testing station 11 - Measured by .....................................Name of the operator measuring the emissions 12 - Certificate No. ..................................Number of the certificate of approval of the operator measuring the

emissions 13 - Protocol No. .....................................Number of Emission Test Protocol When all the parameters are inserted, press the Enter button. Note: If some boxes are not filled in or are filled in incorrectly, the test cannot proceed with the next step until all desires boxes are completed ! Boxes witch muss be filled, are red. 15.3.2 EMISSION TEST ENTERING THE PARAMETERS RELATING TO TEST CONDITIONS

Step 2

2

6

4

1

3

7

5

8

Example !

When all the parameters are inserted, press the Enter button.

Fig. 28 Entering the parameters relating to emission test conditions Note to Fig. 28: 1 - Engine temperature...........................Minimum engine temperature to carry out the emission test 2 - Idle speed (RPM) ..............................Minimum maximum values to be entered according to the data in

the vehicle identification card or another engine document 3 - Speed of regulation (RPM)................Minimum maximum values to be entered according to the data in

the vehicle identification card or another engine document 4 - Used probe........................................P1, P2 choose the adequate probe 5 - Engine type .......................................select the engine type: TURBO or NORMAL 6 - Emission system type .......................select the Emission system type: MANAGET or UNMANAGET 7 - Corrected absorption coefficient .......Enter the corrected absorption coefficient determined for the

respective vehicle (for vehicles after 1980) 8 - Acceleration time...............................Time of the maximum speed at full throttle



15.3.3 EMISSION TEST EXHAUST WAY INSPECTION

The result of the visual inspection shall be confirmed by pressing the YES / NO button. The result is shown in the Pos.1 - Fig. 29 or Fig. 30. Then you can continue with the emission test by pressing the Enter button. Step 3

1

Step 3a

1

Fig. 29 Exhaust inspection evaluation (without faults) Fig. 30 Exhaust inspection evaluation (faults detected) Step 3b

Note: If the visual inspection is unsatisfactory, the test is interrupted with the result FAILS.

Fig. 31 Exhaust inspection evaluation with the result fails



15.3.4 EMISSION TEST OPACIMETER CALIBRATION

Step 4

A check that the probe is not in the exhaust is performed before zeroing. When the device detects smoke a message is issued (see Fig. 33) and the user should remove the probe and press the Enter button to continue.

Fig. 32 Emission test - opacimeter calibration

Warning: It may happen that opacimeter will detect the probe in exhaust pipe while this is not true. This may be caused by the opacity fluctuations due to dirtiness and device zeroing should fix the difference. Note: In the event that the probe is removed from the exhaust and still is performed calibration, the measured value will be wrong

Fig. 33 Calibration can not continue because of the probe in the exhaust

Step 5

If the calibration is carried out correctly, insert the probe into the exhaust again. Press Enter. Note: If the calibration is not successful for any reason (e.g. excessive dirtiness of the unit), the fault is signalled and the emission test is terminated. The application should be switched off and the problem fixed (e.g. cleaning the unit). The calibration can be repeated with pressing the Repeat button.

Fig. 34 Emission test - opacimeter calibration



15.3.5 EMISSION TEST ENGINE TEMPERATURE CHECK

Step 6

If the required temperature is reached, the program automatically continues with the next step of the emission test after 3 seconds

Fig. 35 Engine temperature test - satisfactory

Note: If you want to continue with the emission test, it is necessary to fulfill the condition of the minimum engine temperature. If the engine is still cold (see Fig. 36), you shall wait until it reaches the set temperature according to the Pos.1 - Fig. 28. If the required temperature is reached (see Fig. 35), the Enter button is activated. Press this button to continue the test.

Fig. 36 Engine temperature test - unsatisfactory 15.3.6 EMISSION TEST IDLE SPEED MEASUREMENT

This test measures the real idle speed of the engine. The engine shall run at idle speed without the use of choke or throttle. Step 7

After a period of 10 seconds are scanned idle speed.

Fig. 37 Idle speed measurement



Step 8

Press the Enter button can continue to test. Note: If the idle speed measured is outside the given range (see Fig. 39), the user is asked whether he wants to continue with the test. If the user selects NO, he cannot continue with the next step of the test. The measurement can be repeated when you click on the Repeat button. You can interrupt the test by pressing the ESC button.

Fig. 38 Idle speed measurement

Fig. 39 This message shows that the result of the idle speed test is unsatisfactory 15.3.7 EMISSION TEST SPEED OF REGULATION MEASUREMENT

This step of the emission test serves for measuring the real speed of regulation. The speed of regulation is the speed in the moment when the increase of the engine speed is reduced by the control unit or mechanically. Therefore if the limiter mechanism functions, this is the maximum speed at full throttle. Step 9

Slowly accelerate to reach the speed of regulation (by the Pos.3 - Fig. 28. The speed shall not increase any more. Watch the speed in the speed box. Note: As soon as the maximum speed is reached and revolution are stabilized the program automatically continues with the step of the emission test. n case of relevant fluctuations in rpm (but still within the allowed limits) the user may need to press ENTER in order to continue with the test

Fig. 40 Measurement of the speed of regulation



Step 10

Hold the gas pedal to the floor. The arrow in the green box stops blinking. Now the speed of regulation is read for a predefined period (measuring time of the speed of regulation). Note: As soon as the maximum speed is reached and revolution are stabilized the program automatically continues with the step of the emission test. n case of relevant fluctuations in rpm (but still within the allowed limits) the user may need to press ENTER in order to continue with the test

Fig. 41 Measurement of the speed of regulation Step 11

At the command Stop, release the gas pedal and go to the idle speed.

Fig. 42 Measurement of the speed of regulation Step 12

1

If the measured speed of regulation is in the given rage, a message will be shown in the box in the Pos. 1 and you can continue by pressing the Enter button. To repeat this measurement, click on the Repeat button and proceed as described above.

Fig. 43 Result of the test of the speed of regulation Warning: If the measured speed of regulation is outside (see Fig. 44) the given range, the warning message appears and the test will be interrupted with the test results DOES NOT PASS (see Fig. 45)



Fig. 44 This message shows the result of the speed of regulation test is unsatisfactory

Fig. 45 Message in case the speed regulation test failed

15.3.8 EMISSION TEST ACCELERATION TEST

The acceleration test will be run in this step. Follow the instructions on the screen . 15.3.8.1 ACCELERATION TESTS SCREEN

1 2

3

1 2

3

Fig. 46 Description screen acceleration tests 1 - Current acceleration description: Flush acceleration, Acceleration No.1, No.2, 2 - Visual commands for the operator 3 - Box with the results of the last acceleration. The results for the flush acceleration are not shown. ta acceleration time, k Peak opacity coefficient 15.3.8.2 INDIVIDUAL ACCELERATION PROCESS

Break command Let the engine run at the idle speed for the break time (15 sekund)

Accelerate command Accelerate at full throttle.

Hold gas pedal command Keep the gas pedal to the floor at maximum speed.



Stop command Release the gas pedal and run the idle speed. Now the measured values are processed and consequently shown in the result box in the Pos.3 - Fig. 46.

This sequence is then repeated. The flush acceleration comes first followed by 4 measured accelerations as a minimum. 15.3.8.3 SUPERVISED LIMIT VALUES

Note 1: During the obligatory break the idle speed is monitored and if it deviates from the measured value by 20%, it is indicated as an error and the test is interrupted with a negative result.

Fig. 47 Message showing the idle speed is not satisfactory during the acceleration test

Note 2: If the speed of regulation is exceeded by 5% above the measured speed during the acceleration, it is also indicated as an error (in this case there is a possibility of non-functioning speed limiter and therefore there is a risk of engine damage if you continue with the test). The test is interrupted with a negative result.

Fig. 48 Message which appears when the speed of regulation is exceeded by 5% above the measured speed during the acceleration test



Note: If the range of the last four measures is satisfactory (the measurement is considered steady), then the test finishes. Otherwise the user is asked whether he wants to continue with other acceleration or finish the test with a negative result .

Fig. 49 Message which shows that the range of the last four acceleration measurements is unsatisfactory

15.3.8.4 ACCELERATION TEST EXAMPLE

Step 13

Step 14

Step 15

Step 16



Step 17

Step 18

Step 19

Step 21

Step 22

This sequence (steps 13 to 16, if you like steps 17 to 21) are then repeated. The flush acceleration comes first followed by 4 measured accelerations as a minimum. Tests are marked: Acceleration no. 2 Acceleration no. 3 Acceleration no. 4

15.3.8.5 RESULTS

At the end of the emission test, test result with complete information about particular acceleration tests is displayed (see Fig. 52), which can be printed as well (see Fig. 51).



1

Click the icon for printer

(poz.1 - Fig. 50) can be printed on

the protocol carried out measurements

Fig. 50 A positive result of the acceleration test Fig. 51 Print test certificate If the emission test is not successful for any reason (e.g. excessive dirtiness of the unit), the fault is signalled and the emission test is terminated. The application should be switched off and the problem fixed (e.g. cleaning the unit).

5 6

8 7

9

10 11

3 4 2

15

1

13 14

12

Fig. 52 View of the results of measured accelerations View of the results of measured accelerations. 1 - Idle speed 2 - Speed of regulation 3 - Acceleration time 4 - Peak opacity coefficient for the respective acceleration 5 - Average value of the acceleration time and peak opacity coefficient 6 - Range of the acceleration time and opacity coefficient 7 - The value is unsatisfactory . red backlight The value is satisfactory ...... green backlight 8 - Final result of the test .......... DOES NOT PASS / PASS Test interrupted DOES NOT PASS

(interrupted by the operator or because of a fault) 9 - Box for entering a short note which will be printed in the protocol in the note box. 10 - If the test is ended with the result PASS, it is necessary to fill in the number of Emission Test.



11 - Button used to print of any number of copies in the selected printer. The test ends by printing the protocol.

12 - Data export only in the CR - see 15.3.8.6 13 - Inspection label ......................... attached/ not attached (only if the test was SATISFACTORY) 14 - Time of measurement validity ... 1 year / 2 years / 4 years (only if the test was SATISFACTORY) 15 - Button used to end the test. By clicking on the Esc button, you can return to the Current Opacity

Mode or to the Peak Opacity Mode. Note: The test can be interrupted anytime by pressing the Esc button with the result Test interrupted does not pass. 15.3.8.6 DATA EXPORT CURRENTLY AVAILABLE ONLY FOR THE CR

15.4 CHANGE OF THE COMPANY LOGO IN THE PROTOCOL

The user can change the company logo which is printed on the final emission test protocol. The change can be performed as follows: - Find the company_logo.bmp file in the folder with the installed Opacimeter AT605

(usually C:\Program Files\Actia\Multi-Diag\AT605\pics\) - Replace this file with your logo which complies with the prescribed parameters - The name of the file must be the same and the logo size should not exceed 500x200 pxl - We recommend that the logo is produced by a computer graphics expert

16. INFORMATION ABOUT SOFTWARE VERSION If you press the Info button or the F1 key, the information about software, version number, LCS calibration date etc. is shown (see Fig. 53).

Fig. 53 Information about software version

17. SWITCHOVER TO THE EXTERNAL APPLICATION The program allows to switch over to another application, e.g. to Multi-Diag (or to other applications that will be available in proper time) by clicking on the F7 button (see Fig. 54).

Fig. 54 Tab for switching over to another application



18. STAND BY MODE

The software will switch to standby mode automatically if the user does not carry out any operation for the specified time. This time can be changed in the configuration program, for further details see Chap. I - 7.3.2, pos.5-Fig. 15. The screen indicates the date and current time The measurement is stopped during standby mode and the fans are switched off (the same is true when the application is closed). This does not apply to the emission test.

Fig. 55 Standby Mode

19. TOOL BAR You get in the Tool Menu by pressing the Tools button (Pos.10 - Fig. 22) or the F3 key.

1

3

4

8 7

2

5

6

1 - Setup of the Speed Sensor type. 2 - Setup of the Temperature Sensor type. 3 - Setup of the number of engine cylinders. 4 - Button used to perform the zero check of the

Sampling Unit (LCS2400). 5 - Button used to perform the linearity test of the

Sampling Unit (LCS2400). 6 - Save settings 7 - Button for Motortester settings - see Fig. 57 8 - Button for Universal speed sensor settings - see Fig.

58

Fig. 56 Tool bar main screen 19.1 SETTINGS OF MOTORTESTER/MINITESTER PARAMS AND UNIVERSAL SENSOR SETTING

5 4

3 2

6

1

7

8

Fig. 57 Settings of Motortester/Minitester Params Fig. 58 Universal sensor setting



Note to Fig. 57: (1) Number of marks: indicates the number of marks on the flywheel of the engine crankshaft. It can be

set in the range from 1 to 255. (2) Mark offset: indicates the shift of the mark in from the top dead centre of the crankshaft in degrees.

It can be set in the range 90. (3) 2 Stroke/4 Stroke: the engine type (2-stroke or 4-stroke). Note: from the ignition aspect, a four-

stroke engine without ignition distributor and with a dual-output coil behaves as a two-stroke engine. (4) Pressure sensor type: (this parameter can only be used with diesel engines) The pressure sensor CAPELEC = CAP is supplied as a special accessory with the Smokemeter. You

can also use an AVL sensor. This option indicates the sensor type used. (5) Comparative level: (this parameter can only be used with diesel engines). This is the level of the pressure sensor signal course according to which you shall set the preinjection

amount. You can set 11% or 15% of the level from the maximum pressure signal level. (6) Speed sensor type: a) Inductive (IND), semiconductor (SEM) or ignition (IGN) sensors can be selected for spark ignition

engines. b) Inductive (IND), semiconductor (SEM) or pressure (PIE) sensors can be selected for diesel

engines. (7) Sensitivity: Here you can set the sensitivity of the ignition or pressure sensor input.

It is recommended to change this value from the default value (=5) only when the engine speed measurement is significantly unstable. By changing this value you can eliminate this problem. A sensitivity of 1 to 7 can be set.

Note to Fig. 58: (8) Speed sensor type: (this parameter can only be used with diesel engines) Battery (BAT) or ignition (IGN) sensor can be selected 19.2 ZERO CHECK AND TEST LINEARITY TEST CARRIED OUT FROM THE TOOL BAR

The zero check and linearity test are carried out automatically after each switch-on and heat-up of the device. The zeroing is also performed before every emission test. From the Tool Bar, you can carry out the zero check and linearity test of the Sampling Unit at any time while in the Current Opacity Mode. If you press the Zero check button (Pos.4 - Fig. 56) or the Linearity Test button (pos.5 - Fig. 56), the software will go to the Current Opacity Mode automatically and the message box shows the zeroing result (see Fig. 59 ) or the linearity test result (see Fig. 60) for a time of approx. 5s.

Fig. 59 Zero check carried out from the Tool Bar (Fig. 56)



Fig. 60 Linearity test carried out from the Tool Bar (Fig. 56)

20. FAULT MESSAGES A series of fault messages can be displayed while working with the application. The faults which cannot be handled by the software (hardware faults for example) are reported to the operators and the application is halted as a result. List of faults:

Fault Description Possible solution

Fatal program error The Smokemeter software module object cannot be created.

- Restart the application - Reinstall the application

1 Fatal program error Initialisation of the Smokemeter software module failed.


3 The Smokemeter software module could not be loaded. (UnitLCS.dll)


4 Communication with the Speed Sensor could not be initialised.

- Connect the Speed Sensor and restart the application - Set the COM port correctly for the Speed Sensor - Change the port if another application is using it

5 The Speed Sensor module could not be loaded.


6 Fault in the Speed Sensor module. - Restart the application - Reinstall the application

7 Speed cannot be measured from Motortester/Minitester.

- Make sure that Motortester/Minitester is connected. - Make sure that the Motortester/Minitester power

supply is connected. - Select another speed sensor such as the Universal

Sensor. 10 Fatal program error

Sampling Unit is busy. Cannot communicate. - Disconnect the communication unit from power

supply. - Restart the application - Reinstall the application

11 Communication with the Sampling Unit could not be initialised. (LCS2400)

- Connect the Sampling Unit - Set the COM port correctly for the Sampling Unit - Change the port if it is in use by another application

12 Fatal program error Initialisation of the communication port failed.


14 Critical program error Sampling Unit communication failure. The response does not correspond to the command sent.

- Make sure that the communication cable is not damaged




15 Critical program error Command cannot be sent to the Sampling Unit.

- Restart the application - Restart Windows. - Reinstall the application

16 Data cannot be read from the communication port.

- Restart the application - Restart Windows. - Reinstall the application

18 Parameters of the command sent are not correct.


19 Sampling Unit does not recognise the command sent.

- Make sure that the communication cable is not damaged

- Restart the application - If there is a strong source of radio frequency

interference nearby, remove it. 20 Checksum of the received message is not

correct. - Make sure that the communication cable is not

damaged - Restart the application - If there is a strong source of radio frequency

interference nearby, remove it 22 Sampling Unit the sensor temperature is

outside the required range (40C < T < 50C) - Move the Sampling Unit to a suitable environment. - Restart the application

23 Sampling Unit requires a restart - Disconnect and reconnect the Sampling Unit power supply

24 Sampling Unit the power supply is outside the permitted range (195V < AC < 253V).

- Correct the Sampling Unit power supply defect (voltage fluctuation, power failure, etc.)

25 Sampling Unit measured negative opacity values.

- This fault usually appears when the probe is zeroed while in the exhaust pipe and then subsequently taken out.

- Remove the probe and restart the application. - The correct zeroing procedure is performed

automatically after the application is launched 27 Sampling Unit calibration failed. - Make sure that the unit is not dirty or that the

openings are not obstructed - If the fault is not fixed, the unit is probably faulty

28 Optical signal detected by the Sampling Unit is too low.

- Clean the Sampling Unit according to the Maintenance Manual

- Switch the unit off and back on 29 Sampling Unit ventilators defective - The fans are probably not spinning, the unit must be

repaired 30 Sampling Unit EEPROM memory checksum is

not correct. - The unit requires repair

31 One or more of the temperature sensors inside the Sampling Unit is damaged.

- The unit requires repair

32 Timeout time limit for communication with the measuring device expired. Sampling Unit not responding.

- Make sure that the computer and the LCS Unit are connected

- Make sure that the Sampling Unit is connected to the power supply

34 Sampling Unit temperature of the measuring cell is low (T < ~75C)

- Are environmental conditions correct? Is the head working at very low temperatures (outside)?

- If the defect is not solved, the unit may be faulty 44 Communication with the Temperature Sensor

could not be initialised. - Connect the Temperature Sensor and restart the

application - Set the COM port correctly for the Temperature

Sensor. - Change the port if used by another application

45 The Temperature Sensor module could not be loaded.


46 Fault in the Temperature Sensor module. - Restart the application - Reinstall the application



47 Temperature cannot be measured from Motortester/Minitester.

- Make sure that Motortester/Minitester is connected. - Make sure that Motortester/Minitester is connected to

power supply. - Select another temperature sensor, e.g. the Universal

Sensor. 48 It is not possible to retrieve the temperature

because ECU of the vehicle does not support the EOBD protocol.

- Another temperature sensor should be selected (Universal sensor, Motortester).

49 The application component for RPM sensing (AT530eobd.dll) was not loaded.

- The component is missing. - Reinstall the application.

50 Temperature sensor - communication with the vehicle ECU failed.

- Connect VCI to the vehicle. - Switch the ignition ON. - Press F9 in order to restart communication with ECU. - Check the VCI configuration (Multi-Diag

configuration). 51 Temperature cannot be retrieved from the

vehicle. VCI is used by other application. - Close the program currently using VCI (Multi-Diag) or

select other means to sense temperature. 52 RPM sensor - communication with the vehicle

ECU failed. - Connect VCI to the vehicle. - Switch the ignition ON. - Press F9 in order to restart the communication with

ECU. - Check the VCI configuration (Multi-Diag

configuration). 53 Engine speed cannot be retrieved from the

vehicle. VCI is used by other application. - Close the program currently using VCI (Multi-Diag) or

select other means to retrieve the engine speed. 125 Unknown error. - Restart the application.

Note: The rows in grey indicate faults which might occur more frequently during regular operation If a fault appears, it is usually necessary to restart the Sampling Unit (switch off / on the power supply) and to restart the application.

21. COOPERATION WITH EXTERNAL PROGRAMS FOR THE EMISSION MEASURING AGENDA ONLY FOR THE CR

22. TECHNICAL SPECIFICATION We guarantee only the values where tolerances/limits are stated. Other values are only of informative character. 22.1 FUNCTION PROPERTIES

Measured quantity Range Resolution Accuracy Absorption coefficient (k) 0 - ~ 16 m-1 0,01 m-1 0,15 m-1*); 0,30 m-1**) Opacity (N) 0 - 100 % 0,1 % 2 % absolute Temperature 0 - 150 C 1 C 2 C RPM 400

2001 - -

2000 9999

min-1 min-1

10 min-1

20 min-1 2 % RV

Acceleration time 0 - 99,99 s 0,1 s 0,2 s Acceleration measuring according to directive ECE R24

RV = of reading value *) in range 0,0 to 2,5 m-1 **) in range 2,5 to 4,0 m-1



22.2 GENERAL INFORMATION

Input Power (sampling unit) .........................230 V AC +10% / -15%; 0,78 Amp, 50/60 Hz Sample cell Temperature.............................75 C 1C Effective Optical Path Length (EOPL) .........364 mm Startup time..................................................15 minutes @ 20C ambient Operation Temperature ...............................+5 to +40C Operation Humidity ......................................0 to 95% RH Storage Temperature...................................-32 to 50 C Communication interface .............................USB 2.0 Weight (sampling unit) .................................4,5 kg max. Dimensions (sampling unit) .........................235 x 380 x 90 mm max. (height x width x depth)

22.3 HOST COMPUTER REQUIREMENTS

Windows 2000/XP/Vista CD ROM drive HDD 1GB free RAM 256 MB Free 2xUSB port 22.4 CONDITIONS OF NEIGHBOUR MEDIUM

Operation temperature ................................5 to 40 C Running moisture relative ............................up to 90 % non-shrinking Electromagnetic compatibility ......................according to EN 50 081 - 1

22.5 STORING AND TRANSPORT

Storing temperature ....................................-10 to 45 C The instrument mustnt be transported or temporarily stored on open-air space, that isnt protected against rain, and in vehicles or areas, in which acids, chlorine, mercury vapours, etc. are stored.

23. PROBES AND SENSORS 23.1 SAMPLING PROBES

Various variants of sampling probes are supplied to Opacimeter. For measuring on tractors, the probe of U shape is determined. Sampling probe 10 mm is determined for the vehicle with exhaust pipe to diameter 70 mm. Sampling probe 27 mm is determined for the vehicle with exhaust pipe over diameter 70 mm. The vehicle producer can change this regulation in the diameter range 60 80 mm. Probes are connected to the outlet opening of the sampling unit. Probe terminal, designed for being inserted into the car exhaust, shall be during measuring placed in the exhaust pipeline in the distance that is equal to at least diameter of the exhaust. Correct placing of the probe in the car exhaust is shown in Fig. 61. Probe can be fixed to the exhaust using fixing tongs.



Fig. 61 Sampling probe placing in exhaust of the car (1. - correctly, 2. - incorrectly) 23.2 OIL TEMPERATURE SENSORS

The proper oil temperature sensor type (with correct length set) should be used. After removing oil dip stick, set the thermometers rubber stop (with help of the dip stick) so that the thermometer is about 20 mm deep (30 mm max.) in the oil.

24. RECOMMENDED MAINTENANCE The Opacimeter instrument is designed so that it needs almost no maintenance. However, some components of the sampling units optical assembly do require regular maintenance. It is recommended to check visually cleanness of optical lens one time per month, and, using soft moistened cloth, remove possible stuck soot. It is prohibited to use any cleaning liquids! Possible soot deposit inside the measuring cell caused by measuring of smokiness before sufficient heating of the cell can be removed by means of the nylon brush, which is a part of instruments standard equipment. Prior to cleaning, it is necessary to disconnect the sampling unit from the mains supply.

25. ASSEMBLY 25.1 OPACIMETER

1 pc Opacimeter AT 605 2000 1 pc Sampling unit LCS 2400

incl.: Sampling probe diameter 10 mm + Nylon cleaning brush 0AS 01343

1 pc Power supply cable LCS 605 AT 110 4004 1 pc RS 232 LCS 605 Cable AT 109 4004 1 pc Portable stand AT 191 4008 1 pc SW, CD, Instruction (Users manual ) AT 505 4022 *)

*) - The right is reserved to change



25.2 ACCESSORIES OPACIMETER

1 pc RPM - Temperature module / A AT 113 3012 1 pc Oil temperature sensor 0,65 m / 505 AT 103 3014 1 pc IR Remote Control AT 157 4001 1 pc RS 232-USB / OPAC AT 605 4002

Gas Analyser .....................................................................................................AT 505 2000 Multi-Diag Motortester........................................................................................AT 550 5000 Multi-Diag Scope................................................................................................AT 540 5001 Multi-Diag Handy ...............................................................................................AT 560 5004



26. CONVERSION TABLE OF SMOKE UNITS [ % ] [ m-1 ] [ % ] [ m-1 ]

0 0,00 1 0,02 51 1,66 2 0,05 52 1,71 3 0,07 53 1,76 4 0,09 54 1,81 5 0,12 55 1,86 6 0,14 56 1,91 7 0,17 57 1,96 8 0,19 58 2,02 9 0,22 59 2,07

10 0,25 60 2,13 11 0,27 61 2,19 12 0,30 62 2,25 13 0,32 63 2,31 14 0,35 64 2,38 15 0,38 65 2,44 16 0,41 66 2,51 17 0,43 67 2,58 18 0,46 68 2,65 19 0,49 69 2,72 20 0,52 70 2,80 21 0,55 71 2,88 22 0,58 72 2,96 23 0,61 73 3,04 24 0,64 74 3,13 25 0,67 75 3,22 26 0,70 76 3,32 27 0,73 77 3,42 28 0,76 78 3,52 29 0,80 79 3,63 30 0,83 80 3,74 31 0,86 81 3,86 32 0,90 82 3,99 33 0,93 83 4,12 34 0,97 84 4,26 35 1,00 85 4,41 36 1,04 86 4,57 37 1,07 87 4,74 38 1,11 88 4,93 39 1,15 89 5,13 40 1,19 90 5,35 41 1,23 91 5,60 42 1,27 92 5,87 43 1,31 93 6,18 44 1,35 94 6,54 45 1,39 95 6,97 46 1,43 96 7,49 47 1,48 97 8,15 48 1,52 98 9,10 49 1,57 99 10,71 50 1,61 100

Tab. 1 Conversion table of smoke units


Chap. II - Installation of new hardware devices

1. INSTALLATION OF ATAL DEVICE - GENERAL After you have successfully carried out any installation of a program from the Multi-Diag family and have connected any USB device from ATAL to the USB ports of your computer, information about new hardware (HW) detection will appear in the form of Windows Info tips (see Fig. 62).

Fig. 62 Examples of info tips informing about the detection of a new device (Windows XP) If any problems occur with the installation of a new device (e.g. missing drivers), another info tip appears (see Fig. 63).

Fig. 63 Info tip informing about the problem with the installation in the new device (Windows XP) After the attached device has been installed successfully, the final info tip appears informing you of this (see Fig. 64)

Fig. 64 Info tip informing about the successful installation of the device (Windows XP)

2. INSTALLATION OF THE USB-RS 232 CONVERTER The USB-RS 232 converter (see Fig. 65) allows communication between the Opacimeter and a PC (or Laptop) without a built in serial port.

Fig. 65 RS232-USB converter 2.1 INSTALLATION OF DRIVERS FOR THE USB-RS 232 CONVERTER

After you have clicked on the Finish button to complete the Opacimeter installation (see Fig. 7), it is also necessary to install the drivers for the RS232-USB converters.



After the start of the installation wizard (see Fig. 66) a search for older (invalid) drivers takes place (see Fig. 67). The following series of figures was taken from the installation wizard for the Windows XP operating system. The wizard for Windows Vista is similar:

Fig. 66 Start of the installation of RS 232-USB converter drivers Fig. 67 Search for older (invalid) drivers a) If old drivers are detected, the information about their presence will be displayed (see Fig. 68)

together with a suggestion for their removal. It is recommended that you remove the old drivers.

Fig. 68 The result of a search for old drivers it is recommended to uninstall them

Fig. 69 A warning of the Windows XP operating system is displayed (for further details see the Note below)

The drivers are installed and will be used later for the detection of new hardware after the connection of the RS232-USB converter to a USB port. This process ensures that the installation CD will not be necessary again. Warning: If the old drivers are not removed, the new drivers will not be installed and the correct operation of the RS232-USB converters cannot be guaranteed. Note to Fig. 69: A warning of from Windows XP informs that the installed driver is not certified by Microsoft. This notification can be displayed in the process of installation several times and it is possible to ignore it without any concerns! When the installation of the new drivers is complete, a notification is displayed asking to restart the system (see Fig. 71). It is recommended to perform this restart.



b) If up-to-date drivers are detected, the information about their presence will be displayed (see Fig. 70) and the Opacimeter installation will be complete.

Fig. 70 The result of a search for old drivers (in this case the drivers are up-to-date)

Fig. 71 A Windows request to restart the system it is recommended to perform the restart

2.2 ADAPTER USB-RS232 FINAL INSTALLATION

1. Initiation of the converter installation is commenced after successful Opacimeter installation. 2. Connect the converter to the PC (insert it into a free USB socket) 3. The device has been detected, see Fig. 62. 4. The hardware installation is straightforward and is guided by the installation wizard on the PC screen. Note: The language of the Wizard corresponds to your language version of Windows. The following series of figures were taken from the installation wizard for the Windows

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