Operating Instructions Software TLB-CON10-Scope V1.1
Contents
1. 15 4 1 acl RezlcM M 15 4 2 Maximum SMS T 15 4 3 Standardized measuring values ccseeeesccceeccseeseseeeeeeeceeeeseeceeeeeeeueeeeeeeessseeseeeeeeesssaaaseeeeeeeeeesaas 15 4 4 Examples for calculation of analog values ccccccseeeeeeceeeeeeeeeeeeeseeeeeseaseeeseaeeeesaeeeeeseaeeeesaeneenens 16 5 L N A AA E AE NE A A E E E EE 17 5 1 Dimensions of electronic control unit TLB CON10 LWL ceccccceceeeeeeeeeeeeeeeeeeeaeeeeeesseaeeeeeeeas 17 5 2 Dimensions of optical fibers ccccccseeececseeeeeeceeeeeecaeeeeeseseeeeeeueeessaeeeeeeeeeessaeeeessageeesegeeeeensneenens 18 5 3 Function of the digital inputs INO and IN1 0 0 ccseeececeeeeeeeeeeeeeeeeeeeseeeeeeeeaeeeesseaeeeseeseeesseeeeeeas 19 5 4 Gonrector assignment sarcen snin ekenin TENi rs esa pea qn enr EEEE NE EE S aN 20 5 5 RS232 interface PrOtOCOl cccccccssssececccseesececcceeusecccsauseceeecseueeeeeseeueeecessaueceeesseuseeeesseaaseeseesssagass 21 TLB CON10 Scope V1 1 2 10 09 2008 Sern Sor Lets make sensors more individual Instruments 1 Function principle Electronic control unit TLB CON10 LWL 1 1 Technical description The TLB CON10 LWL control unit serves for connecting two optical fibres and for evaluating their output signals The two optical fibres each consist of a transmitter fibre bundle and a receiver fibre bundle With the electronic contr2. Beam opening angle Channel CHB Standard optical fiber e g D S A2 0 2 5 1200 22 D Transmitted light operation S Silicone metal sheath A2 0 Sensor head with fiber gap 2 5 mm 1200 Total length 1200mm 22 Beam opening angle A 6 6 mm B 10 0 mm C 2 0mm D 12 0 mm E 4 5 mm F 2 5 mm J 5 8 mm 18 Sen Sor Let s make sensors more individual Instruments 5 3 Function of the digital inputs INO and IN1 The TLB CONI LWL control unit has two digital inputs INO and INI that can be contacted through the 8 pole female connector type Binder 712 Pin Color Assignment E h l white OV GND o 9 oj 2 brown 15VDC 30VDC aX 3 green INO RESET 1 7 4 yellow _ INI START STOP 9 5 grey OUTO BUSY 6 pink OUT1 ERROR 7 blue ANA CHA 0 10V 8 red ANA_CHB 0 10V DIGITAL INPUT INO Pin3 green RESET Logic 1 U External triggering of the software reset INO RESET by applying a LOW HIGH change at INO Pin 3 green Logic 0 GND OV After a time span of 750 ms the TLB CON10 control unit is ready for control Trigger Event task DIGITAL INPUT INI Pin4 gelb START STOP cycles START L H edge Reset of the latest error state at OUT1 reset of the latest maxima values activation of the new maxima determination STOP L H edge Evaluation of the latest determined maxima values as the case may be set the error output OUTI 10ms l i Logic 1 Up I
3. The analog output voltage range depends on the teach value If the teach is not done at the ideal half covered situation the above equations are providing a different analog output range but at the teach position the analog output voltage is always 5 0V Example Teach at 7596 coverage RAW A 600 MAX Az800 gt TEACH A 1023 600 800 767 SENSOR uncovered RAW A 800 MAX A 800 NORM_A 1023 2 767 1023 2 640 6 25 V SENSOR fully covered RAW A 20 MAX A z800 NORM_A 1023 2 767 0 2 128 1 25 V The analog output voltage has always a range of 5 volts At the teach position the analog output voltage is always ANA A 5 0 V TLB CON10 Scope V1 1 16 10 09 2008 Sen Sor Lets make sensors more individual Instruments 5 Annex 5 1 Dimensions of electronic control unit TLB CON10 LWL i OO ea 0 Q Y Em i go All dimensions in mm TLB CON10 Scope V1 1 17 10 09 2008 Se VISOr 4 Let s make sensors more individual 5 2 Dimensions of optical fibers TLB CON 10 Scope V1 1 10 09 2008 Instruments Channel CHA D S Q 1 2x0 3 1200 22 Special version rectangular cross section of fibers 2 mm x 0 3 mm Only for use at measuring channel CHA D Transmitted light operation S Silicone metal sheath Q Sensor head with fiber gap 1 2 mm x 0 3 mm 1200 Total length 1200mm 22
4. The control device PC or PLC must send a data frame consisting of 6 words 1 word 2 byte 16 bit to the TLB CON10 control unit All words in the data frame must be transferred in binary format The higher order byte must be transferred first MSB first METHOD The microcontroller in the TLB CON10 sensor permanently reads the input buffer of its RS 232 module polling If the arriving word is 0x0055 0x55 hexadecimal 85 decimal this is interpreted as a synchronisation event lt sync word gt The microcontroller then reads the order number lt order word gt that is transferred with the 2nd word After the order word lt order word gt another word is transferred that informs about the number of the parameter set lt para set gt This is followed by additional 15 words lt parameter word gt that contain the actual parameters When the complete data frame 18 words 36 bytes has been read in the TLB CON10 control unit starts to execute the order contained in the 2nd word lt order word gt DATA FRAME PC PLC gt SENSOR 18 Words 36Bytes MSB first lt 16 parameter gt lt order words gt 5 lt sync word gt g 1 2 3 18 Format of the data frame Word No Meaning Comment lt sync word gt hex code 0x55 binary 0000 0000 0101 0101 dec 85 lt order word gt Order word see table below 3 POWER CHA Transmitter power 0 1000 measurement channel CHA 4 POWER CHB Transmitter power 0 10
5. housing of the TLB CONIO LWL control unit flashes shortly 3 times As an alternative the current teach value setpoint value also can be set by entering a numerical value in the numeric input field The teach value that is set by this method will only be activated at the TLB CONIO LWL control unit after a click on the SEND button EXIT button Pressing the EXIT button closes the TLB CON10 Scope PC application Sen cor Lets make sensors more individual m FAM EEPROM FILE SEND A LAS CON1 Parameter File Instruments PARAMETER TRANSFER This group of function buttons is used for transferring parameters between the PC and the TLB CON10 LWL control unit through the serial RS232 interface SEND When the SEND button is clicked the parameters currently set on the user interface are transferred to the TLB CONIO LWL control unit The target of data transfer is determined by the selected radio button RAM EEPROM or FILE GET When the GET button is clicked the setting parameters are transferred from the TLB CON10 LWL control unit to the PC and are updated on the user interface The source of data transfer again is determined by the selected radio button RAM The currently set parameters are written to the volatile RAM memory of the TLB CONIO LWL control unit or they are read from the RAM and transferred to the PC Please note The parameters set in the RAM will be lost when the power supply at the TLB
6. then close any programs you have running Click Next to continue the installation WARNING This program is protected by copyright law and international treaties Unauthorized reproduction or distribution of this program or any partion of it may result in severe civil and criminal penalties and will be prosecuted to the maximum extent possible under law Cancel 3 i TLB CON10 ScopeV11 Setup Destination Folder Select a folder where the application will be installed The installation wizard will install the files for TLB CON10 ScopeV11 in the following folder To install into a different folder click the Browse button and select another folder Y ou can choose not to install installation wizard Destination Folder C Programme TLB CON10 ScopeV11 TLB CON10 Scope V1 10 09 2008 TLB CONT10 ScopeV11 by clicking Cancel to exit the Browse Cancel 1 The installation program then displays a dialog box for TLB CON10 Scope installation This dialog box shows some general information about installation Click on Next gt to start the installation or on Cancel to quit the installation of the TL5 CONIO Scope software Cancel When you click on the Next gt button a new dialog appears for selecting the folder where the application will be installed destination folder You may accept the suggested folder with Next gt or you may change the installation folder as desired by clicking on
7. this pre factor is 0 750 1 250 TEACH CHA This function field serves for presetting a setpoint value for the positioning of the measurement object relative to the measuring aperture at channel CHA Because of maximum value referencing A Amax to the 10 bit value range the teach values lie between 1 and 1023 Optimally the teach values should lie at approximately half covering of the measuring aperture approx 500 NORM units HARDWARE SETTING The TOLERANCE potentiometer and or the TEACH RESET button at the sensor housing of the TLB CONIO LWL control unit can be activated ENABLE or deactivated DISABLE by clicking on the respective item in the list selection field The TOLERANCE potentiometer allows the presetting of the MAX LIMIT value If the function field 1s set to ENABLE ALL or ENABLE TOL SET it is not possible to enter numerical values for MAX LIMIT in the TOLERANCE VALUE input field on the PC software user interface The respective function field will be greyed out DISABLE ALL Both the TEACH RESET button and the TOLERANCE potentiometer at the housing are deactivated ENABLE ALL The potentiometer at the housing is activated clockwise turning increases the tolerance bandwidth The TEACH RESET button at the housing is activated Button pressed for a short time t 0 7s RESET current maximum values Button pressed for a longer time t gt 1 5s TEACH function ENABLE BTN Only the TEACH RESET button
8. 00 channel CHB 5 MAX LIMIT lt Lower limit for maxima check 1 1023 6 MAX DELTA Upper limit allowed maxima change 1 700 1 70 7 STARTUP_CHA Startup value for maxima at CHA 1 1023 8 STARTUP_CHB Startup value for maxima at CHB 1 1023 9 OFFSET CHA Offset factor CHA 0 75 1 25 x1024 768 1280 10 OFFSET CHB Offset factor CHB 0 75 1 25 x 1024 2 768 1280 11 HW SETTING O Disable All 1 Enable All 2 Enable Button 3 Enable Potentiometer 12 TEACH CHA Teach value of CHA 1 1023 13 FREE USE 0 14 FREE USE 0 15 FREE USE 0 16 FREE USE 0 17 FREE USE 0 18 FREE USE 0 TLB CON10 Scope V1 1 21 10 09 2008 So Sor Lets make sensors more individual Instruments Meaning of the 2 word in the data frame lt order word gt Meaning Action 0 Nop J J q J no operation Send parameters from PC to TLB CONIO 18 words PC gt TLB CON10 RAM Get parameters from TLB CONIO 18 words TLB CONIO RAM gt PC Send parameters from PC to TLB CON EEPROM 18 words PC TLB CON10 EE Get parameters from EEPROM of TLB CONIO 18 words TLB CON10 EE gt PC Echo check Get echo character from 18 words first word2O0x00AA TLB CONIO hardware line OK 0x00AA Echoz170 6 Activate teach procedure store in EEPROM 18 words PC gt TLB CON10 EE 72 bytes TLB CON10 PC 8 Get measurement data from TLB CON10 18 words TLB CON10 PC F Get data buffer information from TLB CONIO 64 words T
9. 232 serial interface without hardware handshake 3 line connection GND TXD RXD Speed 19200 baud 8 data bits no parity bit 1 stop bit in binary mode MSB first The stable function of the RS232 interface status message after program start is a basic prerequisite for data transfer between the PC and the TLB CON10 LWL control unit Due to the low data transfer rate of the serial RS232 interface 19200 bit s only slow changes of the analog values can be observed in the Attention graphic display at the PC In order to guarantee the maximum switching frequency of the TLB CON10 LWL control unit it is therefore necessary to stop the data exchange during the normal monitoring process click on the STOP button CONNECT COM TLB CON10 2 1 11 O6 May 08 CONNECT When the software is started it attempts to establish a connection to the 7LB CONIO LWL control unit through the standard COMI interface If connection could be established successfully the current firmware version is displayed in the status line Timenut R5 232 The serial connection between the PC and the TLB CONIO LWL control unit could not be established or the connection is faulty In this case it should first be checked whether the TLB CON10 LWL control unit is connected to the power supply and whether the serial interface cable is correctly connected to PC and TLB CON10 LWL control unit If the number of the serial interface that is assigned at
10. 5 2 500 600 250 400 POWER_CHA POWER_CHB MAX LIMIT lt MAX DELTA STARTUP_CHA FREE USE TLB CON10 Scope V1 1 23 10 09 2008 S ensor Lets make sensors more individual Instruments Activate TEACH PROCEDURE at TLB CON10 lt order word gt 6 lt order word gt 6 Activate teach procedure at TLB CON10 control unit DATA FRAME PC SENSOR 18 Words 36Bytes MSB first lt order word gt 6 E lt sync word gt 7 3 15 16 17 18 0x55 6 0 0 0 0 0 0 DATA FRAME SENSOR gt PC 18 Words 36Bytes MSB first lt order word gt 6 lt sync word gt E 0x55 6 POWER_CHA POWER CHB MAX LIMIT lt MAX DELTA STARTUP_CHA STARTUP_CHB TEACH CHA FREE USE Activate SOFTWARE RESET at the TLB CON10 lt order words 13 lt order word gt 13 Activate software reset at the TLB CON10 control unit DATA FRAME PC SENSOR 18 Wordsz36Bytes MSB first lt order word gt 8 lt sync word gt 7 0x55 13 TLB CON10 Scope V1 1 24 10 09 2008
11. AESET 41 000 doo um CHA IESE l 1 4 4 470 TEACH d Bi au 100 120128 as Mags LIM error Scan Ma a Hw SETTINIG Disable ALL vl MASS error ANA CHA v 000 Max ANA CHB v m RAM x 0 00 MIN 0 00 EEPROM FILE The TLB CONIO Scope CONTROL PANEL provides a great variety of functions for parameterization of the electronic control unit Visualization of measurement data in numeric and graphic output fields Setting of the laser power for the respective measuring channel CHA and CHB Presetting of setpoint values and values Saving of parameters to the RAM EEPROM memory of the control unit or to a configuration file on the hard disk of the PC The following chapters provide explanations of the individual control elements of the TLB CON10 Scope software TLB CON10 Scope V1 1 6 10 09 2008 Ser Sor Lets make sensors more individual Instruments 3 1 Control elements of the TLB CON10 Scope software POWER A POWER B PONE EIR PERE In this function field the transmitter power at the respective measuring 1000 1000 channel at the TLB CON10 LWL control unit can be set by clicking the arrow keys by moving the slider or by entering a numerical value in 800 atn the corresponding input field S oe THA This change over switch is used for selecting either 400 400 the measuring channel CHA blue or the coarse 848A A 3 AM LUE a
12. CONIO LWL control unit is turned off EEPROM The currently set parameters are written to the non volatile EEPROM memory of the TLB CONIO LWL control unit or they are read from the EEPROM and transferred to the PC Parameters that are saved in the EEPROM will not be lost when the power supply is turned off If parameters are read from the EEPROM of the L LAS TB control unit these must be written to the RAM of the TLB CONIO LWL control unit by selecting the RAM button and then clicking on SEND The TLB CON10 LWL control unit then continues to operate with the set RAM parameters FILE When the FILE radio button is selected a click on the SEND GET button opens a new file dialog on the user interface The current parameters can be written to a freely selectable file on the hard disk of the PC or parameters can be read from such a file FILE dialog window Dres DAProgramme Sensorlnstuments TLB CON10 Scopev1 1 x The standard output file for the parameter values has Suchen in TLB CON10 Scopev11 2 P E3 the file name CONIOpara cfg O cvirte m comport cfg B CON10para cfg pw cfg The output file can be opened e g with the standard Windows Editor program Dateiname CON10para ctq Dateityp Abbrechen TLB CON10 Scope V1 1 10 10 09 2008 Ser Sor Lets make sensors more individual Instruments 3 2 Numeric and graphic display elements RUN button After a click on the RUN button the cu
13. IND RESET DNUS muU The LED display shows the status at digital input INO pin3 green RESET Green INO HIGH INT 9 TART Black off INO LOW ill MAS LIM error INI START The LED display shows the status at digital input IN1 pin4 yellow START STOP Yellow IN1 HIGH MA errar Black off INI LOW MAX LIM error The LED display shows the status of error condition fallen below maximum limit Red Error OUT1 LOW Black off No error OUT1 HIGH MAX error The LED display shows the status of error condition maximum deviation too high Red Error OUTIZLOW Black off No error OUTI HIGH PLEASE NOTE RUN The above LED displays are only updated when the RUN button is pressed Numerical display fields that are 7 69 MAX PURESSCIRBI M Max A 0 928 updated after every START STOP cycle ozm MEM 24450545 ANA CHA V ANA CHA V ANA CHA V f b3 MAX Current analog output voltage at measuring channel CHA FT 272 MIN The two MAX and MIN values show the maximum and minimum values for the analog output voltage that were determined during the last START STOP cycle ANA CHB v ANA CHB V 10 00 Current analog output voltage at channel CHB MAX A MAX B MAKA 328 Current maximum values in AD units 10 bit of channel CHA and CHB MAx B 743 TLB CON10 Scope V1 1 12 10 09 2008 Ser Sor Lets make sensors more individual Instruments 3 3 Serial RS232 data transfer RS232 COMMUNICATION Standard RS
14. LB CON10 RAM gt PC Activate software reset at TLB CON10 18 words PC TLB CON10 Examples for the data exchange Echo check lt order word gt 5 lt order word gt 5 Echo check TLB CON10 sends echo back to PC word 0xAA 170 to PC DATA FRAME PC gt SENSOR 18 Words 36Bytes MSB first lt order word gt 2 lt sync word gt 7 3 15 1 6 17 18 0x55 5 0 0 0 0 eeo 0 0 0 0 DATA FRAME SENSOR PC 18 Wordsz36Bytes MSB first ECHO 0xAA 170 7 lt sync word gt 7 4 15 16 17 18 0x55 170 0 0 0 0 eee 0 0 0 0 TLB CON10 Scope V1 1 22 10 09 2008 S ensor Let s make sensors more individual Instruments SEND parameters to TLB CON10 lt order word gt 1 lt order word gt 1 Send the actual parameters into the RAM of the TLB CON10 control unit DATA FRAME PC gt SENSOR 18 Words 36Bytes MSB first lt para set gt 0 lt order word gt 1 lt sync word gt 7 B 4 POWER POWER MODE POLARITY EVAL MODE E BEG VIDEO THD The transferred data frame automatically is sent back as an echo from the sensor GET parameters from TLB CON10 RAM order word z2 lt order word gt 2 Get the current parameters from TLB CON10 RAM DATA FRAME PC gt SENSOR 18 Words 36Bytes MSB first lt order word gt 2 lt sync word gt 7 0x55 2 0 0 0 0 dE 0 0 0 0 3 15 16 17 18 DATA FRAME SENSOR gt PC 18 Wordsz36Bytes MSB first lt order word gt 2 lt sync word gt 7 o 0x5
15. NI RESET P Pin 4 gelb Logic 0 GND OV START STOP TLB CON 10 Scope V1 1 19 10 09 2008 Si g FT SO la Let s make sensors more individual Instruments 5 4 Connector assignment The housing of the TLB CONIO LWL control unit provides a female connector for power supply connection 8 pole type Binder 712 as well as a female connector for connecting a serial RS232 cable 4 pole type Binder 707 PC PLC RS 232 POWER RS232 connection to PC 4 pole M5 female connector type Binder 707 3 4 Pin Assignment 4 d 1 24VDC V GJ 2 0V GND i TRIN 3 TxD 4 RxD Connecting cable cab las4 PC length 2m cable jacket PUR Interface to PLC power supply 8 pole female connector type Binder 712 Pin Colour Assignment m 1 white OV GND l y 2 brown 15VDC 30VDC f lo 9 o9 3 green INO RESET A E a 4 yellow INI START STOP fo 5 grey OUTO BUSY 1 7 6 pink OUT ERROR P j blue ANA CHA 0 10V 8 red ANA CHB 0 10V Connecting cable cab las8 SPS length 2m cable jacket PUR TLB CON10 Scope V1 1 20 10 09 2008 Serm Sor Lets make sensors more individual Instruments 5 5 RS232 interface protocol RS232 interface protocol PC lt TLB CONT10 electronic control unit Firmware version 1 1 Standard RS232 serial interface no hardware handshake 3 line connection GND TXD RXD Speed 19200 baud 8 data bits no parity bit 1 stop bit binary mode
16. Sern Sor Lets make sensors more individual Instruments Operating Instructions Software TLB CON10 Scope V1 1 PC software for Microsoft Windows Vista XP 2000 NT 4 0 98 for electronic control unit TLB CON10 LWL leadframe application Q a o t 1 t t 1 Sensor Instruments GmbH Schlinding 11 D 94169 Thurmansbang Tel 49 0 8544 9719 0 Fax 49 0 8544 9719 13 E mail info sensorinstruments de www sensorinstruments de Sern 0 la Lets make sensors more individual Instruments 0 Table of Contents Chapter Page 1 Functional principle Electronic control unit TLB CONT10 LWL 3 1 1 TECA Al ASSETS OM ERN DE T UT 3 2 Installation of the TLB CON10 SCOpe SOPTtWAPEC 12 cccceeeeeceseneseenseenseeseeeneeeneeeneensees 4 3 Operation of the TLB CON10 Scope SOPTWAPEC 11 ccccceeeeeeenneseeeseenseeseeenseeseeenneessoaees 6 3 1 Control elements of the TLB CON10 SCOpe software ccccccceeeeeeeeeceeeeeeeaaeeeeeeeeeeeesuaaeeeeeeeesaaas 7 3 2 Numeric and graphic display elements cccccccseseecceeeseecceeseecceueeeceaseeeseseeessaueeecsegseesseseeesees 11 3 3 Senal 5232 data MANNS Ie le casg aceauesascuuesatausousnane a EEEE AN psa SPUR SOPHIE MIU 13 3 4 TLB CON10 Scope as an aid for sensor AGJUSTMENL ccecccccceecceseeeeeeeeeeeeessaeeseseeeeeseaeaeeeeeeess 14 4 Evaluation algorithms leadframe application
17. al fibre receiver in such a way that the raw signals reach their maximum Always take care that the analog electronics unit 1S not overdriven The raw signals should not be above 900 AD units If necessary the transmitter power must be reduced a little 14 Se Tri cor Lets make sensors more individual 4 Evaluati 4 1 Raw data RAW RA B 4 2 Maximum Max a 928 MAxX B 743 Instruments on algorithms lead frame application 10 bit analog digital conversion raw data depends on IR LED transmitter power set with POWER RAW A Measuring channel CHA optical fiber with rectangular optics 1 2 x 0 3mm RAW B Measuring channel CHB optical fiber standard version with circular optics values The maximum values are determined and updated within every START STOP PLC cycle IN1 yellow Pin4 After the first low high START edge applied by the PLC the latest maximum and minimum values are reset After this the current maximum minimum values are updated by a drag pointer principle until the STOP low high transition is detected at INO The latest determined maximum values are stored in a separate ring buffer 4 elements deep for CHA and CHB Within every main loop the mean value of this ring buffer 1s calculated separately for channel CHA and CHB These mean values are displayed in the MAX A and MAX B output fields 4 3 Standardized measuring values MORH A NORM B 1023 Analog output Measurement val
18. at the housing is activated ENABLE T SET Only the TOLERANCE potentiometer at the housing is activated Sen Sor Lets make sensors more individual Notification Password OK E Password Ok To activate protection enter password again LED blinking 3x e x 3e C TS e CHA 470 TEACH EAIT TLB CON10 Scope V1 1 10 09 2008 Instruments PASSWORD Input field for entering the password The correct password enables certain input fields on the user interface The standard password is 1492 Password protection can be activated again by entering the password in the input field once again The password may comprise a maximum of 10 letters numerals special characters must not be used The password can be changed and saved in the PW CFG file that is located in the working directory of the TLB CONIO Scope software The new password will be active when the program is started the next time RESET button The RESET button performs a software reset at the TLB CONIO LWL control unit After a software reset the yellow and green LED at the housing will flash shortly and the operating parameters will be loaded from the EEPROM TEACH button A click on the TEACH button starts a teach process at the TLB CON10 LWL control unit The covering of measuring channel CHA is evaluated and is written to the volatile RAM memory of the control unit as a teach value When the teach process is completed the yellow LED at the
19. djustment channel CHB green 200 e00 j 0 460 a0 SEND j Attention UA Changes that are made in these function fields only become active a at the TLB CONI0 LWL control unit when the SEND button is CHB L E pressed bade L RAIT lt MAX LIMIT lt This slider or the value that is entered in the edit box defines the default value for the Wess lower threshold for maximum value monitoring at measuring channel CHA During feed ann operation the aperture of the optical fibre is fully set free by the hole of the measuring s object leadframe strip This is used for determining the current maximum value 600 act max at the receiver unit of the respective measuring channel raw data 10 bit value B range 0 1023 ADC units 400 2004 ERROR if act max lt MAX _ LIMIT l If the current maximum value at measuring channel CHA act max mean value of the last four maximum values lies below the MAX LIMIT threshold that is set here the 2nn error output OUT1 pin6 pink will be activated The red LED at the housing of the TLB CONIO LWL control unit will light up MA DELTA MAX DELTA 96 In this function field a tolerance band within the limits of which the maximum values qme act max may lie is defined by way of the slider or by entering a value in the numerical b field The numerical value MAX DELTA refers to the relative deviation of the quotient della max act max 40 ERROR if n delta _
20. for Mounting standard optical holes fiber TLB CON10 Scope V1 1 3 10 09 2008 Sen ETF la Lets make sensors more individual Instruments 2 Installation of the TLB CON10 Scope software Hardware requirements for successful installation of the TLB CON10 Scope software 200 MHz Pentium compatible processor or better CD ROM or DVD ROM drive Approx 10 MB of free hard disk space SVGA graphics card with at least 800x600 pixel resolution and 256 colors or higher Windows 98 Windows NT4 0 Windows 2000 Windows XP or Windows Vista operating system Free serial RS232 interface or USB port with USB RS 232 adaptor at the PC Please install the TLB CON10 Scope software as described below CD Laufwerk Ex x setup exe Insert the installation CD ROM in your CD ROM drive In our example we suppose that this is drive D Start the Windows Explorer and in the folder tree of your CD ROM drive go to the installation folder D Install Then start the installation program by double clicking on the SETUP EXE symbol As an alternative software installation can also be started by clicking on START Run and then entering D Install setup exe which must be confirmed by pressing the OK button ie TLB CON10 ScopeV11 Setup Welcome to the TLB CON10 ScopeV11 Installation Wizard It is strongly recommended that you exit all Windows programs before running this setup program Click Cancel to quit the setup program
21. max E 100 9TA MAX _ DELTA act max 1 act_max mean value of the last four maximum passages If the calculated quotient is higher than the MAX DELTA value that is set here the error output OUT 1 pin6 pink will be activated The red LED at the housing of the TLB CON10 LWL control unit will light up Lale TLB CON10 Scope V1 1 7 10 09 2008 Ser Sor Lets make sensors more individual 4 960 STARTUP afao CHA CHE 41 000 OFFSET 41 010 4470 TEACH v Disable ALL Enable ALL Enable BUTTON Enable TOL SET e TEACH RESET Button TOLERANCE Potentiometer TLB CON10 Scope V1 1 10 09 2008 MA LHB Instruments MAX CHA MAX CHB The start values for measuring channel CHA and CHB can be set with these arrows or by entering numerical values in the corresponding fields The maximum values that are set here are used as start values when the TLB CONIO LWL control unit is initialised The start values must first be permanently stored in the non volatile EEPROM if they should be used as start values by the control unit when the system is started up OFFSET CHA CHB By way of two input fields this window allows separate fine calibration of the analog outputs for both channels CHA and CHB When a value is entered in the corresponding numerical input field this defines a pre factor that modifies the analog signal at the corresponding analog output The possible value range for
22. ol unit the transmitter power of an IR transmitter diode can be separately adjusted for each of the two channels The microcontroller of the TLB CONIO LWL control unit can be parameterised through the serial RS232 interface by way of a Windows PC software It is possible to set various operating modes The housing of the control unit features a TEACH RESET button and a potentiometer for tolerance setting Switching states are visualised by means of 4 LEDs 1x green Ix yellow and 2x red that are integrated in the housing of the TLB CONIO LWL control unit The control unit has two digital outputs OUTO BUSY and OUTI ERROR An external RESET function and a START STOP cycle can be realised through a PLC via two digital inputs INO RESET and INI START STOP The control unit furthermore provides two high speed analog outputs 0 10V with 12 bit digital analog resolution LED display red green red LED red status OUT1 error MAX LIMIT LED green trigger indication s LED red status OUT1 error MAX DELTA RESET button SENE SEN Pushing of the button 0 75 s RESET E E Potentiometer for tolerance setting 4 pole fem cofinector 8 pole fem connector Binder series 707 Binder series 712 RS232 interface PLC connection a Adapter for oe we Connecting cable Connecting cable optical fiber 7 SL QE cab las4 PC cab las8 SPS D S Q 1 2x0 3 b gt only for use i Eu at CHA Adapter
23. ore individual Instruments 3 Operation of the TLB CON10 Scope Software The TLB CON10 Scope software is used for parameterizing the electronic control unit used via the serial interface The measured values provided by the two optical fibers can be visualized with the PC software which means that the software among others can be used for adjustment purposes and for setting suitable tolerance limits for the inspection of the measuring object Data exchange between the PC user interface and the TLB CONIO LWL electronic control unit is effected through a standard RS232 interface For this purpose the TLB CON10 LWL is connected to the PC with the serial interface cable cab las 4 PC When parameterization is finished the setting values can be permanently saved in an EEPROM memory of the TLB CONIO LWL control unit The sensor system then continues to operate in STAND ALONE mode without PC When the TLB CONIO Scope software is started the following Windows user interface will be displayed 3 TLB CON10 Control Panel Sensor TLB CON10 Scope v1 1 fasces O MAXLIMIT PDWER DATA GRAPH SOURCE Raw AB 1023 1000 1023 600 x Mes 400 200 a j 200 i E 200 E 460 MaX CHA MAX CHE E g0 STARTUP E gn E 300 600 900 r c a B E NORM A amp Amax BD s00 400 CHA CHE 300 CHA CHE 200 OFFSET INO
24. rrent measurement data will be transferred from the TLB CONIO LWL control unit to the PC via the serial interface STOP STOP button A mouse click on the STOP button stops the data transfer between the TLB CON10 LWL control unit and the PC Baw GRAPH SOURCE 4 RAW AB After a click on the RUN button the current Tm measurement values of measuring channel CHA and CHB are shown in the graphic display zji window in scroll mode di The measurement values run through the 76 graphic display window from right to left as a blue CHA and green CHB curve b14 The division of the y axis corresponds with the 81 2 Me value range of 10 bit analog digital conversion 409 0 1023 zin In the graph the two most recent measurement 305 values are shown at the right end at x value 100 102 0 100 SCAN Nurnber Numerical display of the current normalised measurement value of CHA 182 NORM B NORM B Numerical display of the current normalised measurement value of CHB aa cO 1 E IL RAW A Numerical display of the current raw value of CHA 10 bit value range RAW B Numerical display of the current raw value of CHB 10 bit value range E ru MA DELTA MAX DELTA Numerical display of the current deviation of the last 4 maximum values from the current maximum value at measuring channel CHA TLB CON10 Scope V1 1 11 10 09 2008 Se Tri cor Lets make sensors more individual Instruments
25. the Browse button Browse Sen Sor Lets make sensors more individual Instruments 4 TLB CON10 ScopeV11 Setup aJ Another TLB CONIO Scope Setup dialog will be Ready to Install the Application di splayed Click Next to begin installation Click the Back button to reenter the installation information or click Cancel to exit ta Back the wizard Click on the Back button if you want to change the installation folder again Mess Click on Next gt gt to start the installation Or Bak Back 7 N Cancel Cancel click on Cancel to quit the installation process i TLB CON10 ScopeV11 Setup m When installation is completed a dialog box informs you TLB CON10 ScopeV11 has been about successful installation successfully installed A new TLB CONIO Scope program group has been created under Start All Programs Click the Finish button to exit this installation Finish Click on the Finish button to finish the installation 7 TLE CON10 Scopevi1 The TLB CONIO Scope software can now be started by clicking on the respective icon in the newly created program group under Start gt All Programs gt TLB CON10 ScopeV 1 1 k Deinstallation of the TLB CON10 Scope Software Please use the Windows deinstallation tool to remove the software The Windows deinstallation tool can be found under Start Settings Control Panel Software TLB CON10 Scope V1 1 5 10 09 2008 Sen Sor Lets make sensors m
26. the PC should not be known interfaces COMI to COMIS can be selected by using the CONNECT drop down list Invalid part number If there is an Invalid port number status message the selected interface e g COMO is not available at your PC If there is a Cannot open port status message the selected Cannot open port interface e g COM2 may already be used by another device TLB CON10 Scope V1 1 13 10 09 2008 Ser Sor Lets make sensors more individual 3 4 TLB CON10 Scope as an aid for sensor adjustment SOURCE RAW AB Fa GRAPH 1023 aes 18 15 b14 alles 409 307 205 102 0 TLB CON10 Scope V1 1 10 09 2008 RUN Instruments After a click on the RUN button the fine adjustment between the optical fibre transmitter and the optical fibre receiver can be watched for each of the two channels CHA CHB in the RAW GRAPH display window For this purpose the graphic output source SOURCE must first be set to RAW A B Please note Due to the limited data transfer rate of the RS232 interface only relatively slow changes can be watched at the respective measuring channel SDURCE 3 RAW AB EET 1000 3004 6007 400 2007 J 460 CHA CHE 100 SCAN N umber Optimising the adjustment First the transmitter power of the IR LED must be set to a fixed value at the control unit By watching the raw signals the optical fibre transmitter then should be set relative to the optic
27. ues and teach values are based on the actual maximum values RAW _A RAW _B CH _A 1023 _ CH B 1023 MAX A MAX B NORE A E DO Econ RA Att TEACH _A 1023 ae values at teach point in time MAX _ A NORM B CH B 0 10V proportional to NORM_A measurement channel and NORM_B CHA CHE Offset correction factors range 0 75 1 25 4 000 OFFSET 31 000 10 V ANA A V OFFSET _A NORM A 1023 ANA _ B V I0lV OFFSET _B NORM B TLB CON10 Scope V1 1 15 10 09 2008 Se Tri cor Lets make sensors more individual Instruments 4 4 Examples for calculation of analog values for CHA 400 Ideal teach value at half covered aperture TEACH A 1023 300 512 SENSOR uncovered RAW_A 800 MAX_A 800 OFFSET_A 1 0 Referenced value CH A 1023 n 1023 12 102 Measurement value uncovered NORM A 20 TIL 768 10 V Analog output ANA A ian OFFSET _A 786 7 5 V SENSOR fully covered RAW A 0 MAX A 800 latest passage of lead frame 0 Referenced value CH A 1023 0 800 Mesurement value uncovered NORM _A T 256 10 V Analog output ANA A TT OFFSET A 25622 5 V SENSOR at teach position RAW A 400 MAX A 800 latest passage of lead frame Referenced value CH _ A 1023 512 1023 512 512 Measurement value uncovered NORM _A 3 2512 10 V Analog outputi ANA_A I OFFSET _A 512 5 0 V Please note
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