Vision Sensor BVS - Balluff
Contents
1. Stop Live live Status je Disconnect gt Change Brightness and Contrast till the image has good contrast gt Change the focus of the sensor manually by the means of the sensors front side focus ring until a sharp picture is seen If the current image is sharp but with poor contrast you should repeat the previous instruction gt Click Stop then click Ser REFERENCE Now you have set the present image as the refer ence image to configure the tools to STEP 2 Step 1 has now been completed successfully Step 2 should now highlight Teach Select Trigger Continuous Select Locator a Position Select Control I Contour Match Teaching the application gt Click the w below the Select Trigger label and select Continuous to allow the sensor to run continuously Select EXTERNAL FALLING Or EXTERNAL Rising to use en external trigger source gt Now click the w below the Select Control label and choose a Control from the list shown based on the inspection needed See the detailed operation manual for more information regarding the purpose and use of each of the available controls BALLUFF MA sion Sensor BVS Object Identification 3 Getting Started Select Control y Brightness Brightness a Contour Match Pe Edge Count De Width D Pattern Match n Position Once a Control has been selected drag the Control icon over the image to the p2. To allow the use of the teach button click the ENABLED setting Note E Enabling the use of the teach button during operation can seriously detriment the performance of the sensor and permanently change the operational settings of the sensors tools Caution should be considered when enabling this setting gt Once all the outputs have been created and setup click on the Test button directly under the Output Setup button in Step 3 gt The ConVis software will now display the Output Status and REFERENCE IMAGE for the inspection configured and allows the user to Load Images from the PC if the software is being used offline or Start testing using live images if a sensor is online Control Panel Outputs Status Reference Image Output 1 Output 2 Output 3 e Off Line Test J On Line Test Load Image Start If you are in Offline Mode you can only perform an Off Line Test gt o do so click the Load Images button and select up to 19 images to cycle through for testing If you are in Online mode you can perform an On Line Test gt Clicking the Start button The sensor will begin loading live images and testing each according to the tool settings made For both online and offline testing the Outputs Status will change according to the settings made for each output Note The outputs are physically disabled during test gt To stop an onl
3. www balluff com Balluff us ResourcesChannel Downloads menuLevel 2 Please read this Operation Manual carefully prior to installing the BVS Ensure that the product is suitable for your application without any restrictions If the operating instructions or technical data are not adhered to personal injury and or damage to property may occur Caution Ensure proper polarity and assembly of the connections Do only use a power supply which complies to the Technical data Protect the device from moisture and dirt during operation Do not spill any liquids on the device This is not a safety component according to EU machine guidelines Do not install or run this software on any PC or PLC used for machine control Observe the local prevailing safety regulations Take the system out of service if defects or non clearable faults occur Do not use the device in areas with risk for explosion Do not expose this device to strong and continuous vibration Any damage from unauthorized manipulation and or improper use voids the direct vendors guarantee and warranty Vision Sensor BVS Object Identification 3 Getting Started 3 1 Reguirements 3 2 Installation 3 3 Mechanical connection B www balluff com BM compatible PC with hard disk drive The PC shall meet these requirements Component Recommended Minimum Operating System Windows XP Service Pack 2 Windows XP Service Pack
4. 1 CD ROM drive Installed Ethernet network card and installed driver One free 10 100 Mbps Ethernet port at the PC A sensor cable to connect the sensor to power and to the converter example BKS S139 cable from Balluff A parameterisation cable for connecting the sensor to the Ethernet port on the PC example BKS AD 05 RJ45 GS180 1 5 cable from Balluff A power supply unit capable of providing 24V DC 1 5V DC minimum 1 2A The BVS Configuration software ConVis from Balluff supplied with the sensor Insert the CD ROM containing the BVS Configuration Software ConVis into a CD compatible drive of the local PC The CD will start automatically gt Choose Install BVS from the menu shown Follow the instructions on the screen and in this guide gt Select the program language then click Next gt Select the folder where the program should be installed to Proceed with next steps The program will install As soon as it finishes click CLose The program will also install the NET Framework from Microsoft on the users PG if not already installed This program library is absolutely necessary for running the program correctly Please allow this program to install if prompted The following image shows mechanical mounting of the sensor by use of these mounting acces sories Mounting bracket BVS Z MB 01 Clamping cylinder BMS CS M D12 1Z LECCE d Fig 1
5. created and setup click on the Output Setup button next to Step 3 Run Output Setup Test Run Running the application The ConVis software will now display the Output CONFIGURATION settings for the three available outputs the IMAGES SAVING and TEACH BUTTON Control Panel Output Configuration Mode Output 1 Part Detect F Negative Logic Mode Mode Output Duration fio gt ms Output Delay save Images Teach Button BS Never e Enabled Pi E All e None E Disabled gt For each of the three outputs click the w next to each mode to the desired output configura tion gt Next to each output mode the outputs logic can be inverted functionally by clicking the NEGATIVE Locic box accordingly B sion Sensor BVS Object Identification 3 Getting Started B www balluff com Below the output settings the overall Output Duration and Output DeLay can be set to allow for handshaking between a controller and the sensor See the online Help pane or the detailed operation manual for more details how these settings can be used The IMAGE Savina settings can be used to save images in the sensor or to the host PC if con nected The saved images will be saved using a FIFO first in first out method for the settings used The TEACH Button can be enabled to allow a user to teach a new reference image one the sensor is in operation
6. Sensor mounting and Alignment BALLUFF 5 6 Vision Sensor BVS Object Identification 3 Getting Started 3 4 Electrical connection Connector 1 Power Supply and Input amp Output Connector 2 Ethernet BALLUFF Please mount the BVS with an angle of 5 15 degrees to the vertical axis of the object This is mandatory to avoid strong reflections from the object The BVS sensor shall be mounted as close to the object as possible but within the minimum working distance of 50 mm The larger the distance between sensor and object the more ambi ent light e g daylight light bulbs can influence the sensor We recommend the use of additional lighting for distances greater than 30 cm to reduce the influence of ambient light Do not mount the sensor at a position thus that the object is exposed to direct sun light or strong ambient light To mount the sensor you need 4 screws M4 x 6mm The BVS has two M12 Connectors X1 Male panel connector 8 pin Function 5 5 gt D X2 Male panel connector 4 pin Ay Q gt gt Connect power supply to port X1 gt Connect data line for host system to port X2 To use the sensor without being integrated into the machine environment you only need to connect PIN2 of Connector 1 to 24 V DC PIN 7 of Connector 1 to Ground Connector X2 needs to be connected an Ethernet 10 100 port of your PC for sensor parameteri sation using a Crossed E
7. e additional indicator nex e g OOnex Parameters Parameters are shown in italics e g CRC_16 Directory paths References to paths in which data are stored or are to be saved to are shown in small caps e g PROJECT DATA TyPeS USER DEFINED Cross references Cross references indicate where additional information on the topic can be found see Getting Started on page 5 1 4 Symbols Caution This symbol indicates a security notice which must be observed Note This symbol indicates general notes 1 5 Abbreviations BVS Balluff Vision Sensor EMC Electromagnetic Compatibility IP Internet Protocol Ol Object Identification TCP Transmission Control Protocol B www balluff com BALLUFF 3 4 Vision Sensor BVS Object Identification PS 2 1 Intended use 2 2 Safety instructions BALLUFF The BVS Ol is a sensor captures images of an object These images are compared by the means of so called tools with a previously teached in reference image taken from a reference object With the tools you can check for certain attributes like contrast or width to determine a pass or fail status The ConVi s software is needed for the adjustment and configuration of the sensor It allows for the visualisation of the images taken by the sensors and to create and set up inspec tions The most current version of the BVS ConVis Software is available via internet at Balluff Europe www balluff com Balluff North America http
8. ine test click the Stop button below the ON Line Test indicator gt To Run the inspection click on the Run button directly under the Test button in Step 3 BALLUFF 13 14 Vision Sensor BVS Object Identification 3 Getting Started 3 8 Troubleshooting BALLUFF Besides having the Outputs Status and Reference Image remain the bottom of the Control Panel pane will change to Run settings Two choices can be made regarding the display while in run mode Either graphics can be enabled or statistics and timing can be displayed To run the sensor and view the live image graphics click the Graphics Enabled setting If the inspection has not been saved to the sensor a dialog box will pop up and asked to save the inspection to one of the sensors 8 avall able inspection slots Each inspection can be given an individual name for easier identification ij Note Enabling graphics will greatly slow the performance of the sensor To allow optimal performance click the STATISTICS AND TIMING setting to show only the Execution Results Execution Timing and statistics for the overall and individual tools config ured in the sensor The sensor has now been configured and is ready for operation Once all settings have been made and saved the sensor can be disconnected from the ConVis software and run in a machine environment If the connection between the sensor and the software does not work immediately check the fo
9. llowing issues gt Reset the sensor see chapter RESET in the manual to be sure that the sensor works with the initial parameters Exit the Software and restart it again Check the Connection as described in Section 3 6 Connection Check the wiring of the sensor to the power supply and the com cable If this still does not work try to connect another sensor with the PC to verify if the interface of the sensor has been damaged Yv vvv Vision Sensor BVS Object Identification Appendix Ordering code Contact B www balluff com BVS Ol 3 00X E Balluff Vision Sensor o Sensor function Ol Object Recognition amp identification Resolution in pixels 3 640x480 Type 001 Switching outputs PNP Workingdistance 50mm Field of View Normal 25x 20mm Workingdistance 1000 mm Field of View Normal 460 x 380 mm 002 Switching outputs NPN Workingdistance 50 mm Field of View Normal 25x 20 mm Workingdistance 1000 mm Field of View Normal 460 x 380 mm 003 Switching outputs PNP Workingdistance 50mm Field of View Tele 17x 12mm Workingdistance 1000 mm Field of View Tele 320 x 210 mm 004 Switching outputs NPN Workingdistance 50mm Field of View Tele 17x 12mm Workingdistance 1000 mm Field of View Tele 320 x 210 mm Interface E Ethernet Support If there are any questions or if problems still occur please refer to the detailed operation manual For additional technical
10. osition of the desired inspection gt Click the Control icon to anchor its position gt Now you will see what is called a Region of Interest frame gt Place the cursor over any of the other three edges a 4 arrow head cursor should arrear Click and hold than drag the Region of interest frame to adjust the overall position in the image gt Place the cursor over the Region of interest frame Click and hold then drag the small box in the bottom right corner Now you can re size the frame over the objects area needing to be inspected so it is fully covered like this example the red frame ANS Sialm es a Fos gt SS EE 5 ya ed Zx aa Fai sae EE er 5 ae h The ConVis software will now display the selected Control parameters at the right side of the screen in the Control Panel pane Make the adjustments needed to create the most reliable Control performance See the online Help pane or the detailed operation manual for more details on individual tool settings and use E www balluff com BALLUFF 11 12 Vision Sensor BVS Object Identification 3 Getting Started STEP 3 BALLUFF Control Panel Brightness Tool Parameters Hame BRIGHTNESS2 Status y Brightness Score Cv So ERD Desired value Acutal value 258 YA n gt If you want to insert more Controls you have to start with Select Control again see above gt Once all the Controls have been
11. re will show Connected to BVS There are 3 Steps needed for building an inspection The ConVis Software will lead the user through each If a step is active the ConVis Software will show this step in a bright red highlight inactive Steps are shown as blue Setup Steps Image Setup Teach Run Select Trigger Off Line On Line Continuous Output Setup Select a task Select Locator New Inspection HONE 7 Test Select Control Run Set Reference Image A Eds Count Image Setup Note i If the instructions in Section 3 6 have been followed successfully the user will be in the middle of STEP 1 in Image Setup Please do not proceed with the instructions in this chapter unless Section 3 6 has been completed successfully gt Click the w below the Select a Task label and select New INSPECTION gt The ConVis software will now display the Basic Settines at the right side of the screen in the Control Panel pane Pressing the Live button will start showing the live images the BVS is taking of the object gt Set INTERNAL ILLUMINATOR to STANDARD Mode BALLUFF 9 10 Vision Sensor BVS Object Identification 3 Getting Started Control Panel Basic Settings Sensor Settings Painter Brightness 3 00 ms DA e Off Contrast 1 5 Euternal Illuminator Apply I Don off Internal Illuminator p Default Mode g Fower Mode E Off
12. s the right mouse button and select Popertics as shown below _ LAN or High Speed Internet PK a ot Local 4rea Local Area 7 Cenna nih rr Disable Status Repair Bridge Connections Create Shortcut Delete Rename Properties gt Select INTERNET PROTOCOL TCP IP then click the Poprertics button again 1 Local Area Connection Properties 7 General Authentication Advanced Connect using E HP NC7781 Gigabit Server Adapter HP Network Configuration Utility 7 Internet Protocol TCP IP Install Uninstall Properties r Description Transmission Control ProtacalAntemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks 8 BALLUFF WA sion Sensor BVS Object Identification 3 Getting Started 3 7 First Inspection Setup STEP 1 B www balluff com gt Select Use THE FoLLowne IP Apress option Now enter the following 1 IP ADRESS 172 27 101 1 2 SUBNET MASK 255 255 0 0 Note No entries for DEFAULT GATEWAY or Use THE FOLLOWING DNS Server ADRESS are neces sary gt Now click OK to close the dialog TCP IP Properties and also click OK at the LAN Properties dialog gt Start the BVS ConVis software gt Select in STEP 1 ONLINE then select Fino The found BVS sensors are shown on the CONTROL PANEL pane gt Click the Connect button and the softwa
13. sensors worldwide BALLUFF Vision Sensor BVS Quick Guide B sion Sensor BVS Object Identification 1 Notes to the user About this manual iF Structure of the manual 1 3 Typographical conventions 1 4 Symbols 1 5 Abbreviations TT 2 1 Intended use 2 2 Safety instructions 3 er Started Requirements 3 Installation 3 3 Mechanical connection 3 4 Electrical connection 3 5 Overview 3 6 Connection 3 7 First Inspection Setup 3 8 Troubleshooting EWW A RONN OG OO k m Ol Appendix 2 BALLUFF Vision Sensor BVS Object Identification 1 Notes to the user 1 1 About this This manual contains the startup instructions for the immediate use of the BVS Ol manual 1 2 Structure of the The manual is structured so that the sections are build sequential on one another manual Section 2 Basic safety information Section 3 The main steps for installing the BVS Ol system 1 3 Typographical The following conventions are used in this manual conventions Enumerations Enumerations are shown in list form with bullet points Entry 1 Entry 2 Actions Action instructions are indicated by a preceding triangle The result of an action Is indicated by an arrow gt Action instruction 1 Action result gt Action instruction 2 Syntax Numbers Decimal numbers are shown without additional indicators e g 123 Hexadecimal numbers are shown with th
14. support contact Balluff at For Europe Telephone 49 7158 173 0 Email balluff balluff de service balluff de For North America Telephone 1 800 5438 727 2200 Email balluff balluff com Additional information about other Balluff products and solutions are available on the Internet at www balluff com balluff Wishes and Suggestions Please contact Balluff with any improvements and suggestions for this product Please use the contact information stated above BALLUFF 15 vww balluff com World Headquarter Germany Balluff GmbH Schurwaldstrasse 9 73765 Neuhausen a d F Phone 49 7158 173 0 Servicehotline 49 7158 173 370 Fax 49 7158 5010 service balluff de Subsidaries USA Balluff Inc 8125 Holton Drive Florence Kentucky 41042 0937 Phone 8 59 7 27 22 00 1 8 00 5 43 83 90 Fax 8 59 7 27 48 23 applications balluff com No 858249 E e Edition 0710 e Subject to modification
15. thernet cable We recommend using the BKS AD 05RJ45 GS180 01 5 It is not necessary to keep X2 connected after sensor setup For further information on how to integrate the sensor into a machine environment please refer to the full User Manual MA sion Sensor BVS Object Identification 3 Getting Started 3 5 Overview Reset Button LED 1 LED 4 Manual Focus ring Focus lock Connector X1 Connector X2 M12 4poles Ethernet M12 8poles Power and IO Fig 2 BVS Ol Overview LED indicators The BVS Ol is equipped with four LEDs LED 4 e 3 6 Connection Be sure that Connector 1 is connected to 24 V DC and PIN 7 to Ground gt Please disconnect all existing ethernet cables from your PC gt Connect Connector 2 to the Ethernet 10 100 port on the PC To establish connection between the sensor and PC check the Network Connection settings and adapt them as necessary il Note Please be sure to have administrator rights established for the present user logged in otherwise you can not follow the instructions for network connections If this is not the case please contact your local IT manager for assistance in creating this E www balluff com BALLUFF 7 B sion Sensor BVS Object Identification 3 Getting Started Network Please follow these instructions to check network connections connections gt Press the WINDOWS START BUTTON gt Select CONTROL PANEL gt NETWORK CONNECTIONS gt LAN CONNECTION gt Now pres
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