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FZ-UPVD Vision Sensor Software for PV Cell

1. z i A Measurement Input image Binary image inversion Outline defect extractionimage region Measurement region If amass of white is created around the measurement target object due to binarization set the measurement region to exclude this area 2 7 3 Detection Para only for security level 1 or higher Adjust the binary level for extract the contour or set the conditions for defect detection targets Also set the judgment conditions for the number of defects 1 Adjust the binary level Set so that the measurement target will be white Binarization makes inspection of the outline and surrounding area possible Setting value Description Factory default Binary Lower limit value O to 255 Adjust the binary level level Left 0 Upper limit value 0 to 255 Right 128 ne Automatically optimize the binary level according to the a image Binary inversion inversion Invert black and white in the Invert black and white in the binary image image Note To check the binary image select Binary image a Display image Measure image in the bottom right of the Detection para screen oe Binary image O Contour image 47 2 Set the Contour condition settings Change the degree of sensitivity when extracting the outline Adjust as necessary ontour condition oo lt sensitivity 4 Low I High M Smoothing Setting value Description Factory default
2. P 80 5 Revision History P 81 1 About the PV Cell Defect Inspection Software 1 1 Overview This software is specialized software based on the FZ3 software for inspection of alignment and outline defects on PV cells In addition to inspection of alignment and outline defects this software also includes various Supplementary features such as focus adjustment and lighting adjustment features that are useful during image adjustment and a change user function that allows for limiting of which settings are adjustable by each user ORepresentative function 1 Outline compensation a Defect PeTeTrTTerrrirey Titre ARANEAE o bc Defect depth Defect width Pmmn nnn R RRR Oe Input image Outline is extracted Defects on the outline that are equal to or less than the set width are detected and the number of defects along with the width and depth of defects are determined ORepresentative function 2 Focus adjustment Adjust the focus while monitoring the graph and values Focus is incorrect Focus is correct 1 2 Differences with Standard FZ3 Software This software includes the following specialized features for PV cell defect inspection Features other than these are identical to features for the standard FZ3 software See the FZ3 User s Manual for information on these features Main screen Displays buttons for the main specialized func
3. 3 Through this operation the system calibration parameters are copied to the camera image input unit at the top of the current scene This can be confirmed in the screen for Camera Image Input Calibration Comers Camereal ting een edjust Cebibeation ei n A et t Note lf flow initialization is performed the system calibration parameters will automatically be copied If the calibration parameters are changed after flow initialization perform the copy operation 7 4 Appendix 4 1 Processing Items List 4 1 Processing Items List The useable processing items with this software are shown below Processing item name Description Standard Specialized Inspecting and Outline compensation Detect defects on the cell outline Specialized Measurin Contour alignment Measures the cell center position and tilting Specialized from the cell contour Busbar alignment Measures the cell center position and tilting Specialized from the busbars Search Standard ECM search Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard For information concerning the standard processing items see the standard FZ3 Processing Items List Manual EC circle search Edge position Number of edge pins Scan edge positions Scan edge width Area gravity center Labeling Label data Fine matching Loading images Camera image input Loads images from cameras The only differ
4. Noise level O to 255 30 If the density change is equal to or higher than this value the location is considered to be an edge When edges are incorrectly detected due to noise increase this value Noise width O to 640 5 If the edge has a width smaller than this value the location is considered noise Unit pixels Region width Oto 10 0 Set the width of the edge measurement region Normally setting this value at 0 is not a problem However if it is believed that the defect width or depth is not being accurately measured due to the effect of noise increase this value 4 Tap Measure The defect depth width and positions with the current settings can be checked Test measurement Measure 50 5 Set the judgement conditions for defect depth width and position Setting value Description Factory default Defect depth 0 0000 to 99999 9999 Set a defect depth range to be judged as OK 0 0000 to 1 0000 Defect width 0 0000 to 99999 9999 Set a defect width range to be judged as OK 0 0000 to 1 0000 Defect position X 99999 9999 to 99999 9999 Set a defect position X to be judged as OK Defect position Y 99999 9999 to 99999 9999 Set a defect position Y to be judged as OK 2 7 5 Chamfer Length Inspection only for security level 1 or higher With outline compensation the basic aim is detection of locations that are indented in relation to the perimeter edge For this reason detection can be difficult in the
5. When the Generation is pressed with the Auto setting edge regions will be automatically set in the same way as with contour alignment Reference Contour Alignment Automatic Generation page 24 Quick Q amp A ay Q What is the difference between contour alignment and busbar alignment A The difference is that in contour alignment only the cell contour edge is used as a reference for measuring the center coordinates while in busbar alignment the busbars are used as a reference in measuring the center coordinates Another difference is that in contour alignment the cell upper side line direction and lower side line direction are used as reference for the output angle direction while in busbar alignment the direction of the busbars is used as reference Which method is more suitable depends on the inspection objective and the status of the cell image 38 2 6 4 Refer Setting only for security level 1 or higher Match the calibration axes and output angle on the display 1 Select a reference axis as required ea Factory default Note Adjust the reference axis in the following cases Robot coordinate system X In the case of a coordinate system like the one shown on the left the line angle of the green line that indicates tilting of the cell is 90 degrees because it is perpendicular with the X axis and it matches with what is seen on the display In the case of this kind of coordinate system
6. Sensitivity 1 to 4 The higher the value the easier it is to detect fine changes in the 4 outline defects However this can also cause inspection to become unreliable in some cases due to background noise etc Smoothing Checked Smoothing is performed before extract the contour This helps lessen the effect of background noise and makes inspection reliable In most cases check this option Unchecked Smoothing is not performed before extract the contour There is less resistance to background noise but sensitivity in relation to fine defects is better 3 Set the detection conditions Adjust the width of defects to be detected or the defect detection level Setting value Description Factory default Defect detection 1 to 1000 Set the standard for the defect width to be detected Adjust to the width 30 desired defect size for detection Unit pixels madi pe Defect width Defect detection O to 180 Detect defects at or above the defect detection level The defect level 10 level numerically expresses the degree of change in comparison with an outline point on the perimeter This can also be referred to as the sharpness of a defect Defect level is high Defect level is low To check defects detected through contour conditions or detection conditions select Contour image in the bottom right of the Detection para screen The outline is displayed in white and the locations judged to be defects are displayed in r
7. 1 Set the light volume or lens aperture for lighting to dark or bright 2 Display the Lighting adjustment screen 3 If the light volume for lighting is gradually moved in one direction toward being brighter the peak difference will increase 4 If the lens focus is continually moved in one direction towards being brighter the peak difference will reach a maximum value at one point and will then begin to decrease ee a Dinie Diese brighi i 5 When the peak difference begins to decrease make the light volume or lens aperture darker and make adjustments so that the peak difference is near the maximum peak difference in the end Note The peak difference will be higher the closer the background is to a state where there is halation density of 255 However when halation is actually occurring density information of 255 or higher may disappear Depending on the situation there may be instances where the degree of defects may be more stable when halation is not occurring so use the maximum peak difference as a guide for adjustment 2 Main Specialized Functions 2 5 Contour Alignment 2 5 Contour Alignment Edge position measurement is performed at multiple locations along with the contour of the cell and the necessary value for alignment is automatically calculated Note In contour alignment first perform edge position measurement at multiple locations to determine approximated line
8. All settings can be changed Password management All users can be managed Important Immediately after starting FZ3 the security level is 0 This security level is maintained until either another user logs in or the power is turned OFF Security levels 2 to 3 are provided for future expansion and are not used with this software Important With the factory default settings the following are registered as the default settings for user information After changing a user name and password tap Data save to use the new settings For user names and passwords use the characters O to 9 A to Z and a to z set character strings of 4 to 16 characters 2 1 3 2 Login 1 Tap 2 Input a user name and password SsecuritvLevel 0 UserName user m Password L Loa Edit Login Cancel User account 3 Tap Login If the user name and password match the Change User screen will close and the screen will return to the ADJUST mode screen From this point operation will be performed with the security level set for the user that is logged in 2 1 3 3 Change password 1 Tap 2 Input a user name and password 3 Tap Edit If the user name and password match the Edit Account Information screen is displayed UserName admin _ New password security Leyvyel Ok Cancel 4 Input a new password and tap OK 5 In the ADJUST
9. Busbar Alignment page 35 Tab Cancel Set a unit for cancelling tabs around cells in images only when the inspection item Alignment and Outline compensation is selected OFF The tab cancel unit is not set ON The tab cancel unit is set before outline compensation Reference Tab Cancellation page 63 Camera number Set Camera 0 as the inspection camera When flow initialization is performed the previously set current scene flow will be initialized To save the flow setting before initialization perform flow initialization using a new scene or create a scene data backup beforehand 2 1 3 User Change Tap Change User in the ADJUST mode screen Change the login user name password and manage other users in accordance with the security level displayed in the upper left SecurityLevel 0 UserName eal Password il Edit Login Cancel User account 2 1 3 1 Security Level A security level can be set for each user to limit the settings parameters for outline compensation contour alignment and busbar alignment Security level 0 Settings changes Only area setting and judgement conditions can be changed Password management One s own password can be changed but passwords of other users cannot be changed Security level 1 Settings changes All settings can be changed Password management One s own password can be changed but passwords of other users Cannot be changed Security level 4 Settings changes
10. However judgement may become unreliable if the value is set too low Unit degrees Corner length 0 to 9999 Set the standard for the corner length Side lines that are equal to 100 or less than this value are judged as corners Set this value slightly higher than the actual corner Unit pixels Corner judgement O to 120 Set the angle standard for the area from one cell side line start to start end angle 85 the other cell side line end The point on the cell side line where the angle change is equal to or higher than the start end angle is judged to be the corner end point Set this value slightly lower than the actual angle Unit degrees Cell side line line after corner end Start end angle Corner length Start angle corner width Cell corner Cell side line line before corner start 3 Press the Measure button The corner width and corner width difference with the current settings can be checked The center point of the corner start point and end point where the corner width is at a maximum is displayed in this image with a crosshair cursor Test measurement Measure 4 Set the judgement conditions for chamfer length Setting value Description Factory default Corner width 0 0000 to 99999 9999 Set the corner width range to be judged as OK Corner width 0 0000 to 99999 9999 Set the corner width difference range to be judged as difference 0 0000 to 1 0000 OK The corner width difference is
11. select the default setting X axis 0 degree Robot coordinate system Y Robot coordinate system Y In the case of a coordinate system like the one shown on the left the line angle of the green line that indicates tilting of the cell is 90 degrees in relation to the X axis and it does not match with what is seen on the display In the case of this kind of coordinate system select Y axis 90 Robot coordinate system X degree If the cell is not tilted in the image 28 2 5 5 Measurement only for security level 1 or higher Set the judgement conditions or edge position measurement parameters 1 Set the judgement conditions Setting value Description Factory default Center position X 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center 10 0000 to 10 0000 position X Center position Y 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center 10 0000 to 10 0000 position Y 180 to 180 Set the range to be judged as OK for the cell angle 10 to 10 2 Adjust the edge measurement parameters Note In detailed settings in Measurement edge position is the same as with the standard FZ3 software See the page listed below in the standard FZ3 software Processing Items List Manual Processing Items List gt Inspection and Measurement gt Edge Position gt Measurement Edge Position 2 5 6 Output Parameter only for security level 1 or higher In
12. 22 The automatically calculated stage origin is displayed with a crosshair cursor Check whether this origin matches with the actual stage origin However the stage origin will not display if it is outside the area of the image Ceuta rout Carie panne 23 Tap Close to return the screen to the Adjust calibration screen 24 Tap Back in the Adjust calibration screen The screen returns to the Camera Setting screen page 6 Close Note In addition to system calibration setting calibration setting using camera image input processing items that are included in the standard FZ3 software is also possible See the page listed below in the standard FZ3 software Processing Items List Manual Processing item List gt Image Input gt Camera Image Input gt Calibration Setting Camera Image Input 3 3 2 Copying Calibration Settings This section explains the procedure for copying the system calibration parameters to the current scene This function makes it unnecessary to redo calibration settings for each scene 1 Select Camera Setting Adjust calibration in the ADJUST mode screen Tap Copy parameters of calibration in current scene Set parameters of calibration Copy parameters of calibration in current scene ES Back 2 If copying is successful the screen shown below is displayed Pressing the OK button returns the screen to the Adjust calibration screen SUCCESS COPY
13. 9999 Lower left corner width Corner width lower right CWD4 0 0000 to 99999 9999 Lower right corner width Corner width distance CWGP 0 0000 to 99999 9999 Width difference among the 4 corners Corner distance upper left CDD1 0 0000 to 99999 9999 Upper left corner distance Corner distance upper CDD2 0 0000 to 99999 9999 right Upper right corner distance Corner distance lower left CDD3 0 0000 to 99999 9999 Lower left corner distance Corner distance lower CDD4 0 0000 to 99999 9999 right Lower right corner distance Corner distance difference CDGP 0 0000 to 99999 9999 Length difference among the 4 corners Defect depth 0 0 0000 to 99999 9999 Defect depth of defect No 0 Defect width 0 WDO 0 0000 to 99999 9999 Defect width of defect No 0 Defect position XO DXO 99999 9999 to 99999 9999 X coordinate of defect No 0 Defect position YO DYO 99999 9999 to 99999 9999 Y coordinate of defect No 0 Defect depth 99 DP99 0 0000 to 99999 9999 Defect depth of defect No 99 Defect width 99 WD99 0 0000 to 99999 9999 Defect width of defect No 99 DX99 99999 9999 to 99999 9999 Defect position X99 X coordinate of defect No 99 DY99 99999 9999 99999 9999 Y coordinate of defect No 99 Defect position Y99 59 OExternal Reference Table Judgement Get only 1 OK 1 NG 0 Not yet measured Number of defects Get only 0 to 100 eee oc 7 0 0000 to 99999 9999 Defect position X 99999 9999 to
14. 99999 9999 Defect position Y 99999 9999 to 99999 9999 10 0 0000 to 99999 9999 1 0 0000 to 99999 9999 12 Corner width lower left 0 0000 to 99999 9999 13 0 0000 to 99999 9999 14 0 0000 to 99999 9999 15 0 0000 to 99999 9999 16 0 0000 to 99999 9999 17 0 0000 to 99999 9999 18 0 0000 to 99999 9999 19 0 0000 to 99999 9999 101 Output coordinates Get Set 0 After scroll 1 Before scroll 102 Calibration Get Set 0 Calibration OFF 1 Calibration ON 103 Reflect to overall judgement Get Set 0 ON 12 0OFF 120 Binary level upper limit value Get Set 0 to 255 121 Binary level lower limit value Get Set 0 to 255 122 Reverse Get Set 0 OFF 1 ON 60 e Defect detection width Get Set O to 1000 Sort type Get Set 0 Depth ascending Depth descending Width ascending Width descending X ascending X descending Y ascending 7 Y descending a29 Defect number Get Set 0 to 99 131 Number of defects judgement upper limit Get Set 0 to 100 value Number of defects judgement lower limit Get Set 0 to 100 value 146 Measurement inspection performance flag Get Set 0 OFF 1 ON Chamfer dimension inspection performance Get Set 0 OFF flag 1 ON Chamfer length inspection performance flag Get Set 0 OFF 1 ON 149 Alignment target unit No Get Set 1 to 9999 1 None 150 Smoothing performance flag Get Set 0 OFF 1 ON Edge level defect width and depth edge Get Set 0 to 100 measurement 152 Noise level defect width
15. 99999 9999 vertices 101 Output coordinates Get Set 0 After scroll 1 Before scroll 102 Calibration Get Set 0 Calibration OFF 1 Calibration ON 103 Reflect to overall judgement Get Set 0 ON 1 OFF 121 Binary level upper limit value Get Set 0 to 255 122 Binary level lower limit value Get Set 0 to 255 123 Reverse Get Set 0 OFF 1 ON 124 Edge region width Get only 2 to 200 125 Edge region height Get only 1 to 200 33 128 129 130 131 132 133 134 136 Measurement region generation Get only position Center position X judgement Get Set upper limit value Center position X judgement lower Get Set limit value Center position Y judgement Get Set upper limit value Center position Y judgement lower Get Set limit value Angle judgement upper limit value Get Set Angle judgement lower limit value Get Set Number of edge regions Get only Data range 0 to 49 99999 9999 to 99999 9999 99999 9999 to 99999 9999 99999 9999 to 99999 9999 99999 9999 to 99999 9999 180 to 180 180 to 180 2to5 34 2 Main Specialized Functions 2 6 Busbar Alignment 2 6 Busbar Alignment Edge position measurement is performed at multiple locations along with the contour of the cell and the busbars and necessary values for alignment is automatically calculated Note In busbar alignment first perform edge position measurement at multiple locations to determine approximated line Determine the vertices of a c
16. ADJUST mode screen Check the item displayed on RUN mode V Total Count Pos X Defect Num M OK Count Pos Y Defect Depth M NG Count Pos Defect Width V Passing Rate Initial Tab set for RUN mode Run Status Result Detail Ok Cancel 13 Setting item Setting value Description Factory default ltem displayed Select screen for RUN mode Total Count OK Count NG Count Passing Rate Pos Y Pos Defect Num Defect Depth Defect Width Run Status Result Detail Number of times measurement has been performed 0 to 9999999 The number of overall OK judgements from measurement results 0 to 9999999 The number of overall NG judgements from measurement results 0 to 9999999 OK Count Total Count 3 digit integer with 2 decimal digits Unit Detection position X of contour alignment or busbar alignment 99999 99 99999 99 Detection position Y of contour alignment or busbar alignment 99999 99 99999 99 Detection angle of contour alignment or busbar alignment 180 00 to 180 00 Unit degrees Number of defects detected in outline compensation 0 to 100 Depth of defects detected in outline compensation 0 to 99999 99 Width of defects detected in outline compensation 0 to 99999 99 Select the tab that will first display when switching to the RUN mode screen Run Status Selected items such as Total Count and OK Count are di
17. Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard 79 4 Appendix 4 2 Alignment Processing Item About Coordinate Data 4 2 Alignment Processing Item About Coordinate Data Contour alignment and busbar alignment has two types of XY coordinates data the center position X Y coordinates and the X Y coordinates after rotation correction page 32 and page 43 Explain the difference between these two types of data If a stage where the rotation center is fixed such as the X Y Theta stage is used to perform workpiece position correction there are cases where correction to the desired reference position for the actual workpiece will not be possible with one performance of position correction as shown in Figure 1 Even if an attempt is made to move Center position X Y the workpiece to the reference position using the center position X Reference position SX SY Y and the angle TH the workpiece i cannot be moved to the reference position because the position of the workpiece changes after rotational shifting is corrected Figure 1 Position correction failure example Therefore by determining the coordinates after rotation correction after the workpiece position is corrected by only the rotational shifting amount the workpiece position can be correcte
18. case shown below at the chamfer of a cell corner area where there is no indentation In chamfer length inspection chamfer defects are detected by measuring the width of the corner N Corner of acceptable cell Chamfered corner of unacceptable cell Measure the width of the corner red arrow Important Chamfer length inspection can only be performed if no defects have been found in outline tracing processing if the number of defects is 0 If the number of defects is 1 or higher chamfer length inspection will not be performed The corner width and width difference will be 0 and the judgment result for chamfer length inspection will be an OK judgement 1 Select whether chamfer length inspection will be performed Heasure chamfer length Setting value Description Factory default Measure chamfer length Checked Chamfer length inspection will be performed Unchecked Chamfer length inspection will not be performed ol 2 Set the inspection conditions for chamfer length inspection Set the angle conditions and corner width conditions for judging the existence of a corner Setting value Description Factory default Corner judgement Set the angle standard for when the corner is reached along the start angle cell side line The point on the cell side line where the angle change is equal to or higher than the start angle is judged to be the corner start point Set this value slightly lower than the actual angle
19. change the password tap and input the new password 4 To change the security level tap W and select the new security level 5 Tap Edit A message box is displayed Edit Account Change Account information OK Cancel 2 1 3 4 3 Deleting Accounts Delete accounts 1 Tap Del Account in the User Account screen UserName x SecurityLevel Delete Cancel 2 Tap W and select the user name to be deleted 3 Tap Delete A message box is displayed Delete Account 12 2 1 4 Area Setting Set the area for the selected processing unit Contour alignment Busbar alignment Outline compensation Tap Area Setting in the ADJUST mode screen Only one of the processing units Contour alignment Busbar alignment and Outline compensation that is registered in the current scene can be selected Select item 1 Contour Alignment OK Cancel 1 Tap W and select the processing unit for performing area setting 2 Tap OK The Area Setting screen for the selected processing unit is displayed For each Area Setting screen see the pages listed below in this manual Contour Alignment P 24 Busbar Alignment Pine eco Outline Compensation P 46 2 1 5 Display Setting Select the items to be displayed in the RUN mode screen Also select the initial state for the RUN mode screen display area Tap Display Setting in the
20. density of the cell and the density of the background were at a maximum Peak of light val 0 to 255 This is the peak density in the density of the background Peak of dark val 0 to 255 This is the peak density in the density of the cell Peak difference 0 to 255 This value is determined by subtracting the Peak of the dark val from the Peak of light val Generally the higher this value is the higher the contrast between the background and the cell and the better conditions are for cell defect inspection Max Peak diff 0 to 255 Displays the maximum value for the peak difference since starting the system to the current point Reset Max value __ Initializes the Max Peak diff to 0 Display line bright Eal Displays a line bright on the image Note A graph showing the density change for 1 line in the image is called a Line bright Density change graphs can be displayed for any horizontal or vertical line Purple line Indicates Red line Indicates the density maximum the density value 255 change graph Select the desired point for the line bright to display The line bright is displayed on this line Also indicates the line on the graph where density is 0 Yellow line reference line 22 2 4 2 Region Setting Select the region to use in lighting adjustment Reference Region Setting in Focus Adjustment section page 17 2 4 3 Lighting Adjustment This section indicates the specific method to adjust lighting
21. direction from the origin reference position 16 Input the actual stage movement angle 17 Tap Measure on the same row as Rotation Pos 1 The circle mark camera coordinates eas position will be measured and the results rs amp will be displayed on the right 7 r Select one of the options in Direction of positive rotation on camera O E O Clockwise Selected if the movement direction of the circle mark on the image is clockwise when the stage is moved in the positive theta direction O Counterclockwise Selected if the movement direction of the circle mark on the image is counterclockwise when the stage is moved in the positive theta direction 75 19 If necessary set Rotation Pos 2 4 using the same procedure Generally using more points in measurement means that the accuracy of calibration will be better 20 After the necessary measurement is completed tap Calculate amp regist Calib parameter Calculate the stage origin from the measurement coordinates and movement amounts up until the current point and determine the calibration parameters Calculate amp regist Calib parameter 21 If calculation of calibration parameters is successful the screen shown below is displayed Tap OK The screen returns to the Calib Setting screen Calibration parameter calculation succeeded Aor 0 070305 C 0 045140 Bo 0 092215 E 0 08631 Gor 175 301025 For 142 257726
22. experience and feel in the same manner in a short time 2 4 1 Lighting Adjustment In the Lighting adjustment screen the display will automatically be a through display and the density distribution will always be calculated as images are loaded From the density distribution the density distributions of the background and cell are automatically divided from each other and the density peak values and the difference between these values density peak difference for each are calculated 3 Lighting adjustment ing adiust Region setting Frequency 0 Density Peak of light val 255 Peak of dark val z Peak difference Reset Wax value Max Peak diff ine bright Display line bright 100 000 fe oy E DR Cancel LCD off BY 21 Setting Display Setting Description items value Display range Factory default Histogram Vertical axis range Green broken line Current histogram 0 to 100 Vertical axis Number of pixels for each density value maximum is 100 Horizontal axis Pixel density 0 to 255 Blue vertical line Current background density peak value Red vertical line Current cell density peak value Upper blue point Background density peak value when the peak difference between the cell density and background density were at a maximum Use this value as a guide when adjusting Upper red point Cell density peak value when the peak difference between the
23. focus while monitoring the graph 2 3 1 Adjust Focus In the Adjust Focus screen the display will automatically be a through display and the focus value will always be calculated as images are loaded AEE Adiust Focus Threshold sokajis gt Focus valuc 137 7666 Reset May value Max value 139 1892 atin Capture LCD off gt gt oe xs Quick Q amp A amp Q What is the focus value A This is a unique OMRON value This value numerically expresses the sharpness of the edge in the measurement region with a number from 0 to 255 The higher the focus value the more correct the focus However this does not mean the focus is incorrect if the value is not at the maximum value of 255 In addition to the focus other factors such as the image contrast affect this value so the ideal value will vary depending on the image conditions 17 Setting Display Setting Description items value Display range Factory default Focus value graph Vertical axis range Graph vertical bar The current focus value is displayed using 0 to 255 height and color If the focus value is less than the threshold value the bar is red If the value is equal to or higher than the threshold value the bar is green Green horizontal line Threshold Blue horizontal line Max value Threshold 0 to 255 80 2 3 2 Region Setting Set the region where the focus will be adjusted Ev 18 1
24. isplay setting a W Region height ii Alaje Measure image t i Binary image E 1 Set the measurement region Setting value Description Factory default Region setting Auto Set the edge regions automatically according to the settings in Binary setting and Detail setting of region Set each edge position region manually Generation Set according to the selected contents in Region setting When set to Auto Regions are set automatically When set to Manual The manual region setting screen is displayed Note When edge regions are set manually set regions after setting the number of regions in Detail setting of region 36 OWhen the Generation button is pressed with the Manual setting Select the side line to adjust with Select Side Line The edge regions of the selected side line are displayed so adjust the figure of the regions as required elect Side Line Upper Start Point a lel 4 End point t ad O dle el Width aia E T Cancel Cancel Capture LCD off 2 Adjust the binary level as required During automatic generation use the binary image to extract the outline side line and generate an edge region on that side line inary setting Reverse Auto a Binary level af Setting value Description Factory default Binary level Lower limit r k 255 Adjust the binary level so that the measurement object is valu
25. mode screen tap Data Data save 2 1 3 4 Manage Accounts Add edit and delete users This function can only be used by users with security level 4 1 Tap 2 Input a user name and password SecurityLevel 1 UserName superadmin sal Password enone Edit Login Cancel User account 3 Tap User Account If the user name and password match the User Account screen shown below is displayed Select what to edit Add Account Edit Account Del Account x 4 After editing settings tap OK A message box is displayed Tap OK Click Data save and reboot mm 5 In the ADJUST mode screen tap Data Data save 10 2 1 3 4 1 Adding Accounts Add more accounts 1 Tap Add Account in the User Account screen UserName Password SecurityLevel jo x Regist Cancel 2 Input the new user name and password to be added 3 Tap W and select the security level for the added user 4 Tap Regist A message box is displayed Register Account 7 A user name that is identical to an already registered user name cannot be registered Up to 100 accounts can be registered 11 2 1 3 4 2 Editing Accounts Edit the contents of accounts 1 Tap Edit Account in the User Account screen UserName x Password m SecurityLevel x Edit Cancel 2 Tap W and select the user name to be edited 3 To
26. the Measurement screen a triangular frame width deepest part is displayed in the defect area as shown on the right Enlarge the display to check the defect Defect position 49 2 Set the measurement conditions Select the sort type when assigning numbers to detected defects or select the defect numbers that will be judgement targets Setting value Description Factory default Sort type Depth ascending Select the method for assigning numbers to detected defects Depth descending Ascending Numbers are assigned in order from smaller values Width ascending to larger Width descending Descending Numbers are assigned in order from larger values to X ascending smaller X descending Y ascending Y descending Defect number O to 100 Select the defect numbers that will be judgement targets for defect 0 depth width and position measurement 3 Set defect width and depth edge measurement Defect width depth and position is measured by additionally performing edge measurement for detected defects Setting value Description Factory default Density Light gt Dark Measure edges that move from light to dark With this software it is change assumed that edges that move from the background light to the cell dark are measured so select this option in most cases Dark Light Measure edges that move from dark to light Edge level O to 100 50 Set the density change level that will be considered an edge Unit
27. the Output parameter screen select how to treat the values to be output to the external device as measurement results 1 Select output parameters as required Setting value Description Factory default Output coordinates After scroll Select whether to output coordinate values before or after the Before scroll position compensation is performed Calibration mt Select whether to reflect the calibration in the values output to the external device as measurement results ON Output the coordinate values converted into actual dimensions OFF Output the camera coordinate values Unit pixels Reflect to overall ON Select whether to have the judgement result of the processing unit judgement OFF reflected in overall judgement Note If Contour Alignment is registered with Initialize Flow calibration is automatically set to ON 29 2 5 7 Judgement only for security level 0 Set the judgement conditions 1 Set the judgement conditions Setting value Description Factory default Center position X 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center 10 0000 to 10 0000 position X Center position Y 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center 10 0000 to 10 0000 position Y 180 to 180 Set the range to be judged as OK for the cell angle 10 10 2 5 8 Display the Measurement Results This section explains the contents of the Contour Alignment
28. the difference between the maximum width and minimum width among the widths of the 4 corners 52 2 7 6 Chamfer Dimension Inspection only for security level 1 or higher In chamfer dimension inspection chamfer defects are detected by measuring the distance from the vertex of the cell circumscribed rectangle to the corner Corner of Chamfered corner of acceptable cell unacceptable cell Measure the depth of the corner red arrow 1 Select whether chamfer dimension inspection will be performed Measure chamfer dimension Setting value Description Factory default Measure chamfer dimension Checked o Chamfer dimension inspection will be performed Shes _ Chamfer dimension inspection will not be performed 2 Select the alignment unit In chamfer dimension inspection a cell circumscribed rectangle is calculated If the contour alignment unit is in the flow it is possible to improve the accuracy of the circumscribed rectangle and shorten the processing time by using the measurement data from the unit Setting value Description Factory default Target unit _ Select the target unit from contour alignment set in the OFF flow If contour alignment does not exist in the flow this is set at OFF 53 3 Set the inspection conditions for chamfer dimension In chamfer dimension inspection edge measurement is performed moving from the cell circumscribed rectangle toward the cell center and the distanc
29. the sub image number the following kind of display will be seen Sub image No Image 0 Sub image No Image 1 1 Busbar Alignment l Busbar Al lenment O Displays X Does not display Display item Type Sub image No Position Description list Center position Crosshair Displays the cell center position cursor Approximated Line Displays the approximated line for each line side line Edge position Crosshair x x Displays the edge positions of the edge cursor regions on each side line Edge region Wide line x x Displays the edge regions on each side line Diagonal line r ore Displays the diagonal lines of the circumscribed rectangle calculated from the intersections of the approximated lines for each side line 41 2 6 8 2 Display the Detailed Results The display the detailed results for busbar alignment will be display as shown below Detail result enter 32 2136 enter Y 256 7 175 Angle 89 9975 Judge OK NG Not yet measured Displays the unit judgement result Center X 99999 9999 to 99999 9999 Displays the X coordinate for the cell center position Center Y 99999 9999 to 99999 9999 Displays the Y coordinate for the cell center position Angle 180 to 180 Displays the cell angle 42 2 6 9 Environment Setting External Refference Tables The following values can be output using processing items related to results output It is also possible to reference measurement values from expressions a
30. to 1 0000 Defect position X Defect position X X 99999 9999 to 99999 9999 Set a defect position X to be judged as OK Defect position Y 99999 9999 to 99999 9999 Set a defect position Y to be judged as OK Corner width 0 0000 to 99999 9999 Set the corner width range to be judged as OK Corner width 0 0000 to 99999 9999 Set the corner width difference range to be judged as OK difference 0 0000 to 1 0000 The corner width difference is the difference between the maximum width and minimum width among the widths of the 4 corners Corner distance 0 0000 to 99999 9999 Set the corner distance range to be judged as OK Corner distance 0 0000 to 99999 9999 Set the corner distance difference range to be judged as difference 0 0000 to 1 0000 OK The corner distance difference is the difference between the maximum distance and minimum distance among the distances at the 4 corners 95 2 7 9 Display the Measurement Results This section explains the contents of the Outline Compensation measurements results display shown in the RUN mode screen and ADJUST mode screen 2 7 9 1 Image Display Depending on the sub image number the following kind of display will be seen N F c a W c o a E o o c a3 oO N 2 0utline Compens Image 3 Sub image No The listed images are shown in sequence from the Image 2 top left Sub image No Image 0 Sub image No Image 1 Sub image
31. 0000 to 99999 9999 0 0000 to 99999 9999 99999 9999 to 99999 9999 99999 9999 to 99999 9999 62 a 2 Main Specialized Functions 2 8 Tab Cancellation 2 8 Tab Cancellation Deletes tabs around the cell through image correction processing Outline compensation after tab storing is possible even without using the region mask setting Before tab cancellation After tab cancellation gt Only tabs are deleted Defect areas are left as is This makes it possible for outline compensation to be performed without being affected by the tab outlines 2 8 1 Menu Structure The Tab Canceler processing items are included in the setting contents for all users snus Tabs where setting is possible Description Filter setting Adjust the tab width for cancelling tabs Region setting Set the region for cancelling tabs Capture 63 2 8 2 Filter Setting Adjust the tab width for cancelling tabs Also by using through display adjustment can always be performed when an image is input from the camera 1 Switch between Freeze and Through display as necessary In Freeze display an image with tabs cancelled is displayed using the last image input from the camera In Through display images with the tabs cancelled are always displayed as images are input The display changes to Freeze display when the settings screen is entered isplay isplay Freeze Change display m Through Change display 2 Adjust the ta
32. 7xx 7xx 10 FZ4 L35x L35x 10 6xx 6xx 10 7xx 7xx 10 Number of usable scenes The number of usable scenes differs with that of the standard FZ3 software 28 scenes 0 to 27 Number of usable processing items This software includes processing items that have been narrowed down from the standard FZ3 software processing items to the items necessary for PV cell defect inspection For a list of useable processing items see page 78 of this manual Screen display during adjustment and during operation Selecting Image 1 for the sub image in outline compensation will display a contour image Page 56 Please note that displays will take longer to end in comparison with normal displays 2 Main Specialized Functions 2 1 ADJUST Mode Screen 2 1 ADJUST Mode Screen In order to make the specialized features for defect inspection easier to use the ADJUST mode screen has buttons for the main specialized functions ADJUST 0 Sc808 x Camera Setting Initialize Flow Area Setting Change User SecurityLevelO P omg 0 Camera Image Input toh 494 Measure ff Edit flow Data save Display Setting switch to Run ii Test measurement _ Output _ Continuous meas 0 C I Input amera image inpu lt Select wanes m e G DEST ER sober ERE ET a ae ee ee M Measure using selected img Re meas N Auto Re meas Oe O E C Monitoring Judgement e J SEE lat G aali Moxi Ha unii O EES Oe a Detai
33. 999 9999 Displays the distance difference among the 4 corners length Only displays if chamfer dimension inspection is performed Note In the display the detailed results for each measurement value judgment the value displays in black if the judgement is OK and red if the judgment is NG When measurement has not yet been performed only Judge will display in gray and the other measurement values will not display 58 2 7 10 Environment Setting External Refference Tables The following values can be output using processing items related to results output lt is also possible to reference measurement values from expressions and other processing units Data name Character Output range Description string Judgement JG Unit judgement result 1 OK 1 NG 0 Not yet measured Number of defects 0 to 100 Number of defects detected Defect depth 0 0000 to 99999 9999 Depth of defect specified with defect number J O w Defect width 0 0000 to 99999 9999 Width of defect specified with defect number x lt 99999 9999 to 99999 9999 Defect position X X coordinate of defect specified with defect number 99999 9999 to 99999 9999 Defect position Y Y coordinate of defect specified with defect number Corner width upper left CWD1 0 0000 to 99999 9999 Upper left corner width lt Corner width upper right CWD2 0 0000 to 99999 9999 Upper right corner width Corner width lower left CWD3 0 0000 to 99999
34. Determine the vertices of a circumscribed rectangle from the intersections of the approximated lines to measure the center coordinates and the slanting of the cell 2 5 1 Menu Structure The tabs displayed parameters that can be set will vary depending on the security level Security level 0 Security level 1 or higher Cope Ey O Can be set X Cannot be set Tabs where Security level Description setting is higher Region setting Set the entire region for contour alignment Set the edge measurement region It is possible to set multiple regions using the automatic generation button Select the reference axis for the output angle Edge region Refer setting the factory default value will be used Select output parameters to specify how to handle the coordinates With security level 0 set the judgement conditions in this screen Output parameter Ea kw Measurement x With security level 1 or higher set the judgement conditions or edge position measurement parameters in this screen Normally DATS Po x Judgement 24 2 5 2 Region Setting Set the entire region to be used in contour alignment Reference Region Setting in Focus Adjustment section page 17 2 5 3 Edge Region Set the edge regions for calculating the center coordinates and slanting of the cell At the point the settings screen is entered the edge regions are automatically set in accordance with the cell position Adjust the regi
35. No Image 4 Sub image No N 56 O Displays X Does not display Display item Type SubimageNo SubimageNo No i Description Measurement Rectangle xX Displays the measurement region of the region unit The display is green if judgement is OK and red if the judgement is NG Defect position Crosshair x x 1x X Displays detected defect positions in red cursor There is no display if there are no defects Outline image Outline Displays the extracted outline image in image white Defect areas display in red Defect width Triangle and depth Displays a triangle connecting the defect width with the deepest area of the defect The display is green if the defect width and depth judgement is OK and red if the judgement is NG There is no display if Chamfer length Crosshair position cursor Chamfer Crosshair dimension cursor position Chamfer Line x x Displays a circumscribed rectangle and a dimension line Rectangle line from the vertex to the corner from chamfer dimension inspection NG There is no display if chamfer length inspection is not performed Displays in red the corner coordinates where chamfer dimension judgement became NG There is no display if chamfer dimension inspection is not performed Displays in red the corner coordinates where chamfer length judgement became 2 9 2 Display the Detailed Results The display the detailed results for outline compensation will be displaye
36. OMRON Vision Sensor Software for PV Cell Inspection User s Manual CAT NO Z2293 E1 02 Table of Contents 1 About the PV Cell Defect Inspection Software P 3 1 TOVGWIGW Ea E E oS ee ee eee P 3 1 2 Differences with Standard FZ3 Software P 4 1 3 Limitations and Precautions P 4 2 Main Specialized FUNCHONS e aia a SaaS eae ae ae P 5 eT ADIUS TMOJE Creen aaa tc ge P 5 2 1 Gamera Seting ees naen a a P 6 2 T 2 ROVNA aione a eee E ee as P 6 Oar OC biG Ce P 8 2 bee Area Se UING 2s eee ae ee eee ae eee P 13 2 1 5 Display Setting P 13 2 2 RUN Mode Screen P 15 2 3 Focus Adjustment P 17 Pier S Mala tll AU Men e I P 21 2 OC OMMOUTp ICING IN an a ge es P 24 226 BUSDAIH AIG MING sss saa a ee Pos 2a OMG E OM PEM Sell Ole ar ieee a P 46 2 8 Tab Cancellation P 63 Or Speci zed CINCH OM SS as aaa ease ee P 67 3 1 Select ADJUST Mode Screen aa aa P 67 3 2 PLC Link Function for Communication with Mitsubishi PLC P 68 So Calibration Adjustment e e a P 73 4 Appendix P 78 Al FOCS Ss ING teme LISI ares res oreme ore pe prcr lt pec r P 78 4 2 Alignment Processing Item About Coordinate Data
37. Tap Edit Figures m a 2 Select the figure to register and edit the region Note For operation of the Figures Setting Area screen see the page listed below in the standard FZ3 software User s Manual Environment Setting Part gt Appendix gt Setting Figures gt Layout of Figure Setting Area Important lf there are objects with different heights than the measurement object perform region setting so that these objects are excluded O AA 19 2 3 3 Focus Adjustment This section indicates the specific procedure to adjust the focus 1 Before displaying the Adjust Focus screen move the lens focus so that it is either at the nearest position or the farthest position 2 Display the Adjust Focus screen 4 If the lens focus is continually moved in one direction the focus value will reach a maximum value at one point and will then begin to decrease 5 If the focus value beings to decrease next move the lens focus in the opposite direction and adjust the focus so that the focus value is near the maximum value in the end 20 2 Main Specialized Functions 2 4 Lighting Adjustment 2 4 Lighting Adjustment The density distribution within the set region is displayed with a graph Through numerical and graphical representation of the peak positions and peak differences of the cell background density and the cell density anyone can perform lighting adjustment which was previously performed based on
38. X direction and Y direction of the robot axes as they are when viewed from the camera image Data Registration Standard Pos 0 000 2 000 0 000 M Parallel shift Pos 1 f 10 000 lt gt f 0 000 lt gt T es ace mn m This setting is meant to make stage e at a operation easier for the user Even if Sree ESSE this setting differs from actual conditions it will not have an effect on calibration calculations 8 With the stage returned to the origin press the Measure button on the same row as Standard Pos The circle mark camera coordinates position will be measured and the results will be displayed on the right 74 9 Place a check in Parallel shift Pos 1 and move the stage in the X direction from the origin reference position 10 Input the actual stage movement amount 11 Tap Measure on the same row as Parallel shift Pos 1 The circle mark camera coordinates position will be measured and the results will be displayed on the right 12 Place a check in Parallel shift Pos 2 and move the stage in the Y direction from the origin reference position 13 Input the actual stage movement amount 14 Tap Measure on the same row as Parallel shift Pos 2 The circle mark camera coordinates position will be measured and the results will be displayed on the right 15 Place a check in Rotation Pos 1 and move the stage in the positive theta
39. and depth edge Get Set 0 to 255 measurement 61 153 Region width defect width and depth Get only O to 10 edge measurement 154 Noise width defect width and depth Get Set O to 640 edge measurement Corner judgement start angle Get Set 0 to 30 156 Corner length Get Set 157 Corner judgement start end angle Get Set 0 to 9999 0 to 120 0 0000 to 99999 9999 158 Corner width judgement upper limit Get Set value 159 Corner width judgement lower limit Get Set 0 0000 to 99999 9999 value 160 Corner width difference judgement Get Set upper limit value 0 0000 to 99999 9999 0 0000 to 99999 9999 161 Corner width difference judgement Get Set lower limit value 162 Corner distance judgement upper limit Get Set value 163 Corner distance judgement lower limit Get Set value 164 Corner distance difference judgement Get Set upper limit value 165 Corner distance difference judgement Get Set lower limit value 0 0000 to 99999 9999 0 0000 to 99999 9999 0 0000 to 99999 9999 0 0000 to 99999 9999 Start point correction value Get Set O to 10 167 Region width chamfer dimension Get only O to 100 inspection 168 Density change defect width and depth Get Set 0 Light gt Dark edge measurement 1000 N X 4 Defect depth N Get only N 0 to 99 1001 N X 4 Defect width N Get only N 0 to 99 1002 N X 4 Defect position XN Get only N 0 to 99 1003 N X 4 Defect position YN Get only N 0 to 99 1 DarkLight 0
40. as OK The corner distance difference is the difference between the maximum distance and minimum distance among the distances at the 4 corners 54 2 7 7 Output Parameter only for security level 1 or higher In the Output parameter screen select how to treat the values to be output to the external device as measurement results 1 Select output parameters as required Setting value Description Factory default Output coordinates After scroll Select whether to output coordinate values before or after the Before scroll position compensation is performed Calibration Select whether to reflect the calibration in the values output to the external device as measurement results ON Output the coordinate values converted into actual dimensions OFF Output the camera coordinate values Unit pixels Reflect to overall ON Select whether to have the judgement result of the processing unit judgement OFF reflected in overall judgement 2 7 8 Judgement only for security level 0 Set the judgement conditions in the Judgement screen 1 Set the judgement conditions Setting value Description Factory default Number of defects O to 100 Set the range for the number of defects number of 0 to 0 detected defects that will be judged as T Defect depth 0 0000 to 99999 9999 Set a defect depth range to be judged as OK 0 0000 to 1 0000 Defect width 0 0000 to 99999 9999 Set a defect width range to be judged as OK 0 0000
41. b width for cancelling tabs Setting value Description Factory default Tab width O 20 Increase the value in accordance with the tab size for 10 cancellation Adjust while checking the image When 0 is specified tab cancel processing is not performed Note Tab cancel is useable when tabs are dark in relation to the background In contrast it cannot be used if the tabs are bright in relation to the background In this case change the lighting conditions or other conditions 2 8 3 Region Setting Set the region to perform tab cancellation Reference Region Setting in Focus Adjustment section page 17 Important Tab cancellation cannot be performed in the area around the frame of the tab cancel region Set the tab cancel region so that there is some extra room The range over which cancellation cannot be performed will vary according to the tab width setting Region where tab cancellation Pa cannot be performed Tab cancel region The region where tab cancellation cannot be performed is determined by the number of pixels set in the tab width setting 64 2 8 4 Display the Measurement Results This section explains the contents of the Tab Canceler measurements results display shown in the RUN mode screen and ADJUST mode screen 2 8 4 1 Image Display The image after tab cancellation is displayed regardless of the sub image numbers Image after tab cancellation 2 Tab Canceler 2 8 4 2 Display the Detailed Res
42. button is pressed and the screen will return to the ADJUST mode screen 3 2 3 Memory Allocation Command Control Data Output Timing Chart Other PLC link functions are the same as with the standard FZ3 software For information on each function see the pages listed below in the standard FZ3 User s Manual OMemory allocation Environment Setting Part gt How To Connect amp Communicate With External Devices gt Communicating through Serial Communication PLC Link gt Memory Allocation PLC Link OCommand control Environment Setting Part gt How To Connect amp Communicate With External Devices gt Communicating through Serial Communication PLC Link gt Command Control PLC Link OData output Environment Setting Part gt How To Connect amp Communicate With External Devices gt Communicating through Serial Communication PLC Link gt Data Output PLC Link OTiming chart Environment Setting Part gt How To Connect amp Communicate With External Devices gt Communicating through Serial Communication PLC Link gt Timing Chart PLC Link 70 3 2 4 Ladder Program Example of PLC Link with Mitsubishi PLC This section explains a sample ladder program for PLC link communication with a Mitsubishi PLC The PLC link areas are set as shown below prea ress Command area start address D100 Response area start address D200 Data output area start address D1000 The addresses used in this sample ladder program are shown be
43. d as shown below The display contents change depending on the inspection settings Detail result 2 Outine Compensation There is no display if measurement inspection defect width and depth is not performed uidge OK ount 0 Defect Depth 0 0000 ew Defect Width 0 0000 There is no display if chamfer length inspection is not performed Defect Posx 0 0000 Also if the number of defects is 1 or higher chamfer length ore inspection will not be performed For this reason the values will siete yas sa be 0 regardless of the chamber length judgment conditions and Distance Lower Left 23 3848 these items will be displayed in gray indicating that they have not Distance Lower Right 24 7990 yet been measured Difference of distance 1 4142 engthiUpper Left 15 0504 There is no display when chamfer dimension inspection is set engthiLower Right 15 5463 not to be performed Difference of length 0 7185 measurement inspection is not performed o7 OK NG Not yet measured Displays the unit judgement result Count 0 to 100 Displays the number of defects detected Defect Depth 0 0000 to 99999 9999 Displays defect depth Only displays if measurement inspection is performed Defect Width 0 0000 to 99999 9999 Displays defect width Only displays if measurement inspection is performed Defect PosX 99999 9999 to 99999 9999 Displays the X coordinate of detected defects Only displays if measurement inspection i
44. d by performing position correction one time as shown in Figure 2 so that it is at the desired reference position Center position X Y 4 eee ae aeeti a oe oe oer By calculating the position after rotation correction RX RY after the center position X Y is corrected by only the amount of the angle TH it is possible to move the workpiece to the reference position by performing position correction one time through moving the workpiece from the position after rotation correction to the reference position by the amount of misalignment Rotation center ox oy Position after rotation correction RX RY Figure 2 Position correction using the position after rotation correction Note In position correction using the X Y Theta stage where the rotation center is fixed use the position after rotation correction RX RY In position correction using the robot stage where the rotation center is not fixed use the center position X Y 5 Revision History 2009 7 10 First edition 2012 7 20 Compatible controllers are changed 4 81 Authorized Distributor
45. diately after starting the system when switching from the ADJUST mode screen to the RUN mode screen is performed and when the Reset button is pressed 15 2 2 2 Result Detail The RUN mode screen is the same as with the standard FZ3 software RUN 0 Scene group 0 0 Scene 0 0 Camera Image Input Detail result 0 Camera Image Input iImage display Image layout f image x Active image Image number 0 Positions ON OFF Sub image Image 0 x HA Tool box Switch to ADJUST mode Enter simplified non stop adj Run Status Result Detail switching tabs Switch between the Run Status and the Result Detail The currently selected tab will be displayed in light green Contents of the RUN mode screen other than those shown above are the same as with the standard FZ3 software See the pages listed below in the standard FZ3 software User s Manual Operation Part gt Before Operation gt Screens Windows gt Main Screen RUN mode screen Quick Q amp A Q How do you switch from the RUN mode screen to the ADJUST mode screen A After switching to the result detail display press Switch to ADJUST mode in the Tool box area at the lower right of the screen 16 2 Main Specialized Functions 2 3 Focus Adjustment 2 3 Focus Adjustment Using the region set within the image numerically and graphically determine the point at which the focus is correct Adjust the
46. e Left converted to white pixels Upper limit 0 to 255 value Right 128 Pi ns ee eee Automatically optimize the binary level according to the image ee a se ter ee 3 3 Adjust Detail setting of region as required The edge regions are set Adjust the settings to make the size of automatically generated edge regions larger etc etail setting of region irection of Busbar Vertical Horizontal Region num Contour 3 lt gt Region num Busbar 3 lt gt Region width C ie Region height 80 lt gt Init Pos from edge 3 zo lt gt Setting value Description Factory default Direction of Busbar Vertical Select when the busbars are vertical Select when the busbars are horizontal Region num Contour 2tod Set the number of edge regions that will be generated on the cell 3 contour Region num Busbar 2to5 Set the number of edge regions that will be generated on the cell 3 busbars Region width 2 to 200 Specify the width length of the edge detection direction Unit 50 pixels Region height 1 to 200 Set the height length of the edge detection direction and 30 vertical direction Unit pixels Init Pos from edge 0 to 49 Use a percentage to specify the position at which an edge 20 region will be generated based on the length of one side line of the cell outline Unit OWhen the Generation button is pressed with the Auto setting
47. e from the vertex to the corner edge is calculated Correct the position of the vertex or adjust the edge measurement region Setting value Description Factory default Start point correction value Makes the start point a vertex of a rectangle that is larger than the calculated circumscribed rectangle by the correction amount Adjust this setting if the accuracy of the calculated circumscribed rectangle is poor and chamfer dimension inspection is not reliable Unit pixels Region width 100 Set the width of the edge measurement region Unit pixels lt Region width Start point correction value er depth corner distance Start point correction value Note Except for region width in chamfer dimension inspection edge measurement parameters such as edge level or noise level depend on the defect width and depth edge measurement settings in the Measurement screen Page 50 4 Tap Measure The corner distance and corner distance difference with the current settings can be checked The circumscribed rectangle and the lines from the vertices of the rectangle to the corners are displayed Test measurement Heasure 5 Set the inspection conditions for chamfer dimension Setting value Description Factory default 0 0000 to 99999 9999 Set the corner distance range to be judged as OK Corner distance 0 0000 to 99999 9999 Set the corner distance difference range to be judged difference 0 0000 to 1 0000
48. e reflected after restarting 5 After restarting select System Communication Serial Ethernet Setting in the ADJUST mode screen Set the FZ3 IP address and other settings for link areas Obtain an IP address automatically Use the following IP address Subnet mask EL Default gateway eee DNS server o SL Sh th Input Output setting Qutput IP address olai oj oj oal Input Output port No 9600 Note For details concerning settings see the page listed below in the standard FZ3 software User s Manual Environment Setting Part gt How To Connect amp Communicate With External Devices gt Communicating through Serial Communication PLC Link gt Setting Communication Specifications Ethernet PLC Link 6 Select System Communication Serial Ethernet PLC Link in the ADJUST mode screen Specify the Mitsubishi PLC data register addresses for the Command area Response area and Data Output area Setting PLC Link Command area Area cro Area CIO x Address o Response area Area cro Area CIO x ddress 100 Data Output area Area cro Area CIO x Address 200 Retry interval ms 10000 lt gt Help OK Cancel If the communication target is a Mitsubishi PLC data register will be the area setting no matter which area type is picked 7 Settings will be completed if the OK
49. ed isplay setting Display image i O Measure image O Binary image je Contour image Contour image 3 Tap Measure The number of defects with the current settings or contour images can be checked Test measurement Heasure 4 Set the judgement conditions regarding the number of defects Setting value Description Factory default Number of defects 0 to 100 Set the range for the number of defects number of detected 0 to 0 defects that will be judged as OK Note With the number of defects even if a defect looks like a single defect multiple defects will sometimes be detected in a single defect 2 4 Measurement only for security level 1 or higher Set the sort type for detected defects or set the edge measurement conditions for when defect depth width and position are measured Also set the judgement conditions for defect depth width and position Adjust as necessary 1 Select whether measurement inspection will be performed w Measure depth and width of chipping Setting value Description Factory default Measure depth and Checked Measure depth width and position of detected defects width of chippin aes Unchecked Do not measure depth width and position of detected defects Select this when inspection is to be done only for the existence and number of defects In measurement inspection defect depth defect width and defect position deepest part can be measured Defect l In
50. ence with the standard processing unit is that this unit contains rotational polarity RP measuring data related to automatic calibration Specialized Standard Standard Camera switching For information concerning the standard processing items see the standard FZ3 Measurement image Processing Items List Manual switching Tab Cancel Deletes tabs around the cell through image Specialized correction processing Position compensation For information concerning the standard Standard processing items see the standard FZ3 Processing Items List Manual Standard Standard Performing image compensation Filtering Background suppression 78 Supporting inspection and measurement Branch control of processing Externally outputting results Displaying results on screens windows Processing item name Calculation Approximated line Processing unit data setting Processing unit data acquisition Processing unit figure setting Processing unit figure acquisition Trend monitor Image logging Data logging Elapsed time Wait Conditional branching Measurement completion Input conditional branching Serial data output Parallel data output Parallel judgement output Results display Image file display Latest NG error image display For information concerning the standard processing items see the standard FZ3 Processing Items List Manual Standard Specialized Standard
51. ensity within the area Calib Setting Perform calibration with the robot coordinate system 2 1 2 Flow Initialization Tap Initialize Flow in the ADJUST mode screen Set a basic inspection flow just by selecting inspection items and the camera to be used Besides this method as with the standard FZ3 software it is also possible to create a unique inspection flow by tapping the Edit flow button Initializing Flow Select inspection method and camera No tage type X Y Theta Stage Handling Robot Inspection method Alignment and Outline compensation Alignment only ethod of alignment Contour Alignment Busbar Alignment Tab Cancel OFF ON amera number Camera 0 Camera 1 Camera 2 Camera 3 OK Cancel Setting item Setting value Description Factory default Stage type X Y Theta stage Select the coordinate system for the data output with the serial data Output unit Reference Alignment Processing Item About Coordinate Data page 80 Inspection method Alignment and Select the processing units to set in the flow Outline compensation Alignment only Method of Contour Select the edges to be detected in alignment alignment Alignment Contour alignment Perform alignment using the edge positions of the cell contour Busbar Alignment Busbar alignment Perform alignment using the edge positions of the cell contour and busbars Reference Contour Alignment page 24
52. et 0 Calibration OFF 1 Calibration ON 103 Reflect to overall judgement Get Set 0 ON l OFF 121 Binary level upper limit value Get Set 0 to 255 122 Binary level lower limit value Get Set 0 to 255 123 Reverse Get Set 0 OFF 1 ON 124 Edge region width Get only 2 to 200 125 Edge region height Get only 1 to 200 44 128 Measurement region generation Get only 0 to 49 position 129 Center position X judgement Get Set 99999 9999 to 99999 9999 upper limit value 130 Center position X judgement lower Get Set 99999 9999 to 99999 9999 limit value 131 Center position Y judgement Get Set 99999 9999 to 99999 9999 upper limit value 132 Center position Y judgement lower Get Set 99999 9999 to 99999 9999 limit value 133 Angle judgement upper limit value Get Set 180 to 180 134 Angle judgement lower limit value Get Set 180 to 180 136 Number of edge regions Contour Get only 2to5 137 Number of edge regions Busbar Get only 2to5 140 Direction of Busbar Get only 0 Vertical 1 Horizontal 45 2 Main Specialized Functions 2 7 Outline Compensation 2 7 Outline Compensation Automatically extracts the cell outline and then while tracing the extracted outline points detects locations where the perimeter and shape differ with the outline 2 7 1 Menu Structure The tabs displayed parameters that can be set will vary depending on the security level Security level 0 Security level 1 or higher O Can be
53. external device as measurement results 1 Select output parameters as required Setting value Description Factory default coordinates After scroll Select whether to output coordinate values before or after the Before scroll position compensation is performed Calibration a Select whether to reflect the calibration in the values output to the external device as measurement results ON Output the coordinate values converted into actual dimensions OFF Output the camera coordinate values Unit pixels Reflect to overall ON Select whether to have the judgement result of the processing unit judgement OFF reflected in overall judgement Note If Contour Alignment is registered with Initialize Flow calibration is automatically set to ON 2 6 7 Judgement only for security level 0 Set the judgement conditions 1 Set the judgement conditions Setting value Description Factory default Center position X 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center position X Center position Y 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center position Y Ange ssid 180 to 180 Set the range to be judged as OK for the cell angle 40 2 6 8 Display the Measurement Results This section explains the contents of the Busbar Alignment measurements results display shown in the RUN mode screen and ADJUST mode screen 2 6 8 1 Image Display Depending on
54. in creating the ladder program on the PLC side Memory area 3 2 1 Limitations and Precautions of PLC Link with Mitsubishi PLC Basic commands and the timing chart are the same as the PLC link function for communication with OMRON PLCs but there are several restrictions Compatible Mitsubishi PLCs and communication interfaces Useable PLC memory area With Mitsubishi PLCs only the D data register can be used 68 3 2 2 PLC Link Communication Settings Procedure The setting procedure for PLC link communication settings on the FZ3 side is as follows 1 Select System Controller Startup setting in the ADJUST mode screen 2 Set PLC Link SYSMAC CS CJ CP One for Serial Ethernet in Communication module select The Mitsubishi PLC format is not displayed However PLC linking with Mitsubishi PLCs is possible with this setting ommunication module select Serial Ethernet PLC Link S SHAC C8 CI CP One Serial Re 2920 422 Norma Parallel Standard Parallel 1 0 iy 3 Pressing the OK button in Startup setting will display the message shown below Press OK The screen returns to the ADJUST mode screen setting is applied after save data and reboot 4 In the ADJUST mode screen tap the Data save button After saving data is completed restart the FZ3 Important After making changes in Startup setting make sure to restart after using Data save The changes will b
55. ircumscribed rectangle from the intersections of the approximated lines to measure the center coordinates and the slanting of the cell 2 6 1 Menu Structure With busbar alignment processing units the tabs displayed parameters that can be set will vary depending on the security level Security level 0 Security level 1 or higher Tabs where Description setting is possible Set the entire region for busbar alignment Set the edge measurement region It is possible to set multiple regions using the automatic generation button Select the reference axis for the output angle With security level 1 or higher set the judgement conditions or edge position measurement parameters in this screen Select output parameters to specify how to handle coordinates x With security level 0 set the judgement conditions in this screen 35 2 6 2 Region Setting Set the entire region to use in busbar alignment Reference Region Setting in Focus Adjustment section page 17 2 6 3 Edge Region Set the edge regions for calculating the center coordinates and slanting of the cell Edge region Refer setting Output parameter egion setting Making edge region for Alignment Auto Manual Generation inary setting Reverse a Auto a Binary level etail setting of region irection of Busbar Vertical Horizontal Region num Contour Region num Busbar Region width oa 93 023
56. item Setting value Description Factory default Select Special screen This is the ADJUST mode screen for the PV cell ADJUST mode defect inspection Various specialized functions are screen collectively listed in the Main screen Page 5 Default screen This is the same ADJUST mode screen as the standard FZ3 software Use this screen in cases such as when geiting used to standard FZ3 software operation Note For the contents of the FZ3 ADJUST mode screen see the page listed below in the standard FZ3 software User s Manual Operation Part gt Before Operation gt Screens Windows gt Main Screen ADJUST mode screen 67 3 Other Specialized Functions 3 2 PLC Link Function for Communication with Mitsubishi PLC 3 2 PLC Link Function for Communication with Mitsubishi PLC In the standard FZ3 software there is PLC link function included that allows for easy communication with OMRON PLCs In the software explained in this manual in addition to OMRON PLCs a PLC link function for communication with Mitsubishi PLCs is included Quick Q amp A amp Q What is a PLC link function Y A The FZ3 PLC link function is a function that performs communication using three link areas the command area response area and data output area This allows the PLC to perform communication control with the sensor side just through reading and writing of the allocated I O memory area This makes it possible to lessen the burden involved
57. just the figure of the regions as required EENI aR ai LL lt lel 4 End point 1 me el AR Width Cancel Cancel f Capture LCD off 1 Adjust the binary level as required Use the binary image to extract the outline side line and generate an edge region on that side line inary setting Reverse a E Auto ea Binary level a sil Setting Description value Factory default Binary level Lower limit O to 255 Adjust the binary level so that the measurement object is value Left 0 converted to white pixels Upper limit 0 to 255 value Right 128 a Automatically optimize the binary level according to the image Reverse E Invert black and white in the binary image 2 Adjust Detail setting of region as required The edge regions in automatic generation will be set according to the setting contents Adjust the settings to make the size of automatically generated edge regions larger etc Setting Description value Factory default Set the number of edge regions on one side line Region width 2 to 200 Specify the width length of the edge detection direction 50 Unit pixels Region height 1 to 200 Set the height length of the edge detection direction and 30 vertical direction Unit pixels Init Pos from edge Use a percentage to specify the position at which an edge region will be generated based on the length of one side line of
58. l result O0 Camera Image Input Image display Camera Setting button Displays the Camera Setting screen Adjust the focus lighting and calibration of the selected camera Page 6 Initialize Flow button Displays the Initialize Flow screen Select items necessary for inspection such as output data and processing units and have these selections reflected in the current flow Page 6 Area Setting button Use this button as a shortcut to display the Area Setting screen for the selected processing unit Contour alignment Busbar alignment Outline compensation Page 13 Change User button Displays the Change User screen Change login names passwords and manage users at the set security level Page 8 Display Setting button Displays the Display Setting screen Select the items to be displayed in the RUN mode screen Page 13 Display the security level Displays the security level for the current user Page 8 2 1 1 Camera Setting Tap Camera Setting in the ADJUST mode screen Perform camera focus adjustment lighting adjustment and calibration adjustment select item Camera 0 iy Focus adjustment Lighting sajustuent Calib Setting Close 1 Tap W and select the camera number for the camera to adjust 2 Select what to adjust Focus adjustment Adjust the focus while monitoring the focus values graph Lighting adjustment Adjust the lighting while monitoring the d
59. low O eme O O ress OOOO osoro OO Serial data output acquisition completion flag CMD_EXE Command execution bit DSA Data output request bit Communication command code PLC link command code CMD_FLG Command completion bit BUSY Command execution in progress bit GATE Data output completion bit Communication command code Executed command code Communication response code Executed command response code Data output area Data output area 71 OLadder program example After the program has started the measurement execution command is sent and serial data output is received u i 7 DMV HIOIOIO D102 Measure ment start SW OMY HO pzz Dg HO D204 ao D200 0 10 a Dido 0 Measure ment start SW Did 0 0200 1 0201 0 14 Digi 0 0101 0 D200 0 30 t Dk D202 HIDIOIO DZH HO tee io Serial data acquisition complete b204 HO ree Serial data acquisition complete 3 Other Specialized Functions 3 3 Calibration Adjustment 3 3 Calibration Adjustment This software includes a function by which with the X Y Theta stage or robot coordinate system calibration can be automatically set just by measuring a reference workpiece multiple times and setting the movement amount Also because calibration settings are saved as shared system information the same calibration settings are easily reflected even in different scenes 3 3 1 Calib Setting In the system calibration settings circle marks are used as a reference for meas
60. measurements results display shown in the RUN mode screen and ADJUST mode screen 2 5 8 1 Image Display Depending on the sub image number the following kind of display will be seen Sub image No Image 0 Sub image No Image 1 1 Contour Alignment 1 Gantour Ali ghment 30 O Displays X Does not display Display item Type Sub image No No Position Description list display Center position Crosshair Displays the cell center position cursor Approximated Line Displays the approximated line for each line side line Edge position Crosshair Displays the edge positions of the edge cursor regions on each side line Edge region Bo the edge regions on each side line Diagonal line Line the diagonal lines of the circumscribed rectangle calculated from the intersections of the approximated lines for each side line 2 5 8 2 Display the Detailed Results The display the detailed results for contour alignment will be displayed as shown below Detail result enter 332 81 3 enter Yo 256 6189 Angle 0 0000 OK NG Not yet measured Displays the unit judgement result 99999 9999 to 99999 9999 Displays the X coordinate for the cell center position 99999 9999 to 99999 9999 Displays the Y coordinate for the cell center position 180 to 180 Displays the cell angle 31 2 5 9 Environment Setting External Refference Tables The following values can be output using processing items related to
61. nd other processing units Data name Character Output range Description string Judgement JG Unit judgement result 1 OK 1 NG 0 Not yet measured Center position X X 99999 9999 to 99999 9999 X coordinate of the measured cell center position Center position Y 99999 9999 to 99999 9999 Y coordinate of the measured cell center position 7180 to 180 Gell iting angle X coordinate after RX 99999 9999 to 99999 9999 X coordinate after rotation correction by rotation correction angle amount in X Y Theta stage Y coordinate after RY 99999 9999 to 99999 9999 Y coordinate after rotation correction by rotation correction angle amount in X Y Theta stage Upper left X C1X 99999 9999 to 99999 9999 Upper left X coordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices Upper left Y C1Y 99999 9999 to 99999 9999 Upper left Y coordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices Lower left X C2X 99999 9999 to 99999 9999 Lower left X coordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices Lower left Y C2Y 99999 9999 to 99999 9999 Lower left Y coordinate of the measured coordinate of 4 cell vertices cell circumscribed rectangle Upper right X C3X 99999 9999 to 99999 9999 Upper right X coordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices Upper right Y C3Y 99999 9999 to 99999 9999 Upper right Y co
62. on as necessary for reasons such as automatically generated regions overlapping with tabs etc egion setting Making edge region for Alignment Auto Manua Generation inary setting j j Hi z Reverse TTT E n Auto w Binary level JE 128l etail setting of region Region num lil lt gt Region width 50 lt gt Region height 30 lt gt Init Pos from edge 20l lt gt Ji iii 93 023 isplay setting Alala aR E Binary image OK Cancel 1 Set the measurement region egion setting Haking edze region for Alienment Auto Manual Generation Setting value Description Factory default Region setting Auto Set the edge regions automatically according to the settings in Pre E setting and Detail setting of region Manual o Set each Set each edge location region manually location region manually Generation Set according to the selected contents in Region setting When set to Auto Regions are set automatically When set to Manual The manual region setting screen is displayed 25 Note When edge regions are set manually set regions after setting the number of regions in Detail setting of region OWhen the Generation button is pressed with the Manual settin Select the side line to adjust with Select Side Line The edge regions of the selected side line are displayed so ad
63. ordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices Lower right X C4X 99999 9999 to 99999 9999 Lower right X coordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices Lower right Y C4Y 99999 9999 to 99999 9999 Lower right Y coordinate of the measured coordinate of 4 cell cell circumscribed rectangle vertices OExternal Reference Table Judgement Get only 1 OK 1 NG 0 Not yet measured Center position X Get only 99999 9999 10 99999 9999 Center position Y Get only 99999 9999 to 99999 9999 X coordinate after rotation Get only 99999 9999 to 99999 9999 correction Y coordinate after rotation Get only 99999 9999 to 99999 9999 correction 10 Upper left X coordinate of 4 cell Get only 99999 999910 99999 9999 vertices 11 Upper left Y coordinate of 4 cell Get only 99999 9999 to 999999999 vertices 12 Lower left X coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 13 Lower left Y coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 14 Upper right X coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 15 Upper right Y coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 16 Lower right X coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 17 Lower right Y coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 101 Output coordinates Get Set 0 After scroll 1 Before scroll 102 Calibration Get S
64. results output It is also possible to reference measurement values from expressions and other processing units Data name Character Output range Description string Judgement JG 0 Unit judgement result 1 OK 1 NG 0 Not yet measured Center position X X 99999 9999 to X coordinate of the measured cell center 99999 9999 position Center position Y 99999 9999 to Y coordinate of the measured cell center e 9999 Ange 180t0180 O to 180 Cell Cell tilting angle angle X coordinate after rotation 99999 9999 to X coordinate after rotation correction by correction 99999 9999 angle amount in X Y Theta stage Y coordinate after rotation RY 99999 9999 to Y coordinate after rotation correction by correction 99999 9999 angle amount in X Y Theta stage Upper left X coordinate of C1X 99999 9999 to Upper left X coordinate of the measured cell 4 cell vertices 99999 9999 circumscribed rectangle Upper left Y coordinate of C1Y 99999 9999 to Upper left Y coordinate of the measured cell 4 cell vertices 99999 9999 circumscribed rectangle Lower left X coordinate of C2X 99999 9999 to Lower left X coordinate of the measured cell 4 cell vertices 99999 9999 circumscribed rectangle Lower left Y coordinate of C2Y 99999 9999 to Lower left Y coordinate of the measured cell 4 cell vertices 99999 9999 circumscribed rectangle Upper right X coordinate C3X 99999 9999 to Upper right X coordinate of the measured of 4 cell vertice
65. s 99999 9999 cell circumscribed rectangle Upper right Y coordinate C3Y 99999 9999 to Upper right Y coordinate of the measured of 4 cell vertices 99999 9999 cell circumscribed rectangle Lower right X coordinate C4X 99999 9999 to Lower right X coordinate of the measured of 4 cell vertices 99999 9999 cell circumscribed rectangle Lower right Y coordinate C4Y 99999 9999 to Lower right Y coordinate of the measured of 4 cell vertices 99999 9999 cell circumscribed rectangle 32 OExternal Reference Table Judgement Get only 1 OK 1 NG 0 Not yet measured Center position X Get only 99999 9999 to 99999 9999 oma Center position Y Get only 99999 9999 to 99999 9999 X coordinate after rotation Get only 99999 9999 to 99999 9999 correction Y coordinate after rotation Get only 99999 9999 to 99999 9999 correction 10 Upper left X coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 11 Upper left Y coordinate of 4 cell Get only 999999999 to 99999 9999 vertices 12 Lower left X coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 13 Lower left Y coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 14 Upper right X coordinate of 4 cell Get only 99999 9999110 99999 9999 vertices 15 Upper right Y coordinate of 4 cell Get only 99999 9999 io 99999 9999 vertices 16 Lower right X coordinate of 4 cell Get only 99999 9999 to 99999 9999 vertices 17 Lower right Y coordinate of 4 cell Get only 99999 9999 to
66. s performed Defect PosY 99999 9999 to 99999 9999 Displays the Y coordinate of detected defects Only displays if measurement inspection is performed Distance Upper 0 0000 to 99999 9999 Displays the upper left corner width Only displays if Left chamfer length inspection is performed Distance Upper 0 0000 to 99999 9999 Displays the upper right corner width Only displays if Right chamfer length inspection is performed Distance Lower 0 0000 to 99999 9999 Displays the lower left corner width Only displays if Left chamfer length inspection is performed Distance Lower 0 0000 to 99999 9999 Displays the lower right corner width Only displays if Right chamfer length inspection is performed Difference of 0 0000 to 99999 9999 Displays the corner difference among the 4 corners distance Only displays if chamfer length inspection is performed Length Upper 0 0000 to 99999 9999 Displays the upper left corner distance Only displays if Left chamfer dimension inspection is performed Length Upper 0 0000 to 99999 9999 Displays the upper right corner distance Only displays if Right chamfer dimension inspection is performed Length Lower 0 0000 to 99999 9999 Displays the lower left corner distance Only displays if Left chamfer dimension inspection is performed Length Lower 0 0000 to 99999 9999 Displays the lower right corner distance Only displays if Right chamfer dimension inspection is performed Difference of 0 0000 to 99
67. select the default setting X axis 0 degree Robot coordinate system Y Robot coordinate system Y In the case of a coordinate system like the one shown on the left the line angle of the green line that indicates tilting of the cell is O degrees in relation to the X axis and it does not match with what is seen on the display In the case of this kind of coordinate system select Y axis 90 degree Robot coordinate system X If the cell is not tilted in the image 2 6 5 Measurement only for security level 1 or higher Set the judgement conditions or edge position measurement parameters 1 Set the judgement conditions Setting value Description Factory default Center position X 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center position X Center position Y 99999 9999 to 99999 9999 Set the range to be judged as OK for the cell center position Y 180 to 180 Set the range to be judged as OK for the cell angle 2 Adjust the edge position measurement parameters Note In detailed settings in Measurement edge position is the same as with the standard FZ3 software See the page listed below in the standard FZ3 software Processing Items List Manual Processing Items List gt Inspection and Measurement gt Edge Position gt Measurement Edge Position 2 6 6 Output Parameter only for security level 1 or higher Select how to treat the values to be output to the
68. set X Cannot be set setting is possible Level 0 Level 1 or higher Region setting BE aed bed Cel Set the measurement regions for outline compensation Detection para x Adjust the binary level for extract the contour or set the conditions for defect detection targets Also set the judgment conditions for the number of defects Measurement x Set the sort type for detected defects or set the edge measurement parameters for inspecting for defect depth Also set the judgment conditions for defect depth etc Chamfer length Set the cell corner conditions for chamfer length inspection Also set the judgement conditions for chamfer length inspection Chamfer Set the inspection conditions for chamfer dimension inspection dimension Also set the judgement conditions for chamfer dimensions Output parameter Select output parameters to specify how to handle coordinates Judgement pee Re oct With security level 0 set all judgment conditions in this screen 46 2 7 2 Region Setting Set the measurement region for performing outline compensation Reference Region Setting in Focus Adjustment section page 18 With outline compensation white pixels after binary processing are the measurement target for extracting the outline Set regions so that they exclude white pixels other than those of the measurement target object Only the outline of the target object is extracted
69. splayed Result Detail The same RUN mode screen as the standard FZ3 software is displayed Reference RUN mode screen Page 15 14 2 Main Specialized Functions 2 2 RUN Mode Screen 2 2 RUN Mode Screen There are 2 types of RUN mode screens Run Status and Result Detail 2 2 1 Run Status Items such as the Total Count OK Count and NG Count will be displayed in the display area on the right side of the screen RUN 0 Scen e g rou p 0 Run Status Result Detail hs 0 Scene 0 Total Count O 9999999 0 Camera Image Input OK Count a ee ee O 9999999 a NG Count e 0 9999999 OE gt Pass Rate K EEEE eee ee e E ow e Ee eee ee cS ee EP A ae Lo oe ee P a O me O O ee ee E m N ae meoo Sr SEE o ee ee WE a _ O _ EEA See eee Se a ee OEN a ae a a M OO A ee M E O Run Status Result Detail switching tabs Switch between the Run Status and the Result Detail The currently selected tab will be displayed in light green Run status list display area Displays items such as Total Count OK Count and NG Count Display items can be changed in Display Setting on the ADJUST mode screen Page 13 Reset button Reset the measurement data in the run status list display area to the initial values 0 Important Total Count OK Count and NG Count show the number of times for each from the point when the RUN mode screen was opened The values are reset imme
70. the cell outline Unit OWhen the Generation button is pressed with the Auto setting Regions will be automatically generated as shown below according to the parameters in Detail setting of region When Region num is 3 Init Pos from edge Region a height ia The intervals between edge regions will be equal l w l i i l J 1 se abt ia E Regi eee eat Region width i Init Pos REGOR Init Pos from edge height from edge 2 2 5 4 Refer Setting only for security level 1 or higher Match the calibration axes and output angle on the display 1 Select a reference axis as required Setting value Description Factory default Reference axis X axis 0 degree Output the angle as is without correcting it Y axis 90 degree Output the angle after reducing it by 90 degrees X axis 180 degree Output the angle after reducing it or increasing it by 180 degrees Y axis 90 degree Output the angle after increasing it by 90 degrees Note Adjust the reference axis in the following cases Robot coordinate system X In the case of a coordinate system like the one shown on the left the line angle of the green line that indicates tilting of the cell is 0 degrees because it is parallel with the X axis and it matches with what is seen on the display In the case of this kind of coordinate system
71. tions ADJUST mode screen Main screen RUN Includes functions for displaying the number of measurements number of OK mode screen judgements and NG judgements etc Also includes a display settings function for easily editing the display contents Focus adjustment The status of focus and lighting settings can be visually monitored through P 17 Lighting adjustment values and a graph P 21 Contour alignment T camaionnesh ademnceaad ical for later processes can be performed to a high degree of accuracy P 24 Busbar alignment Paso Outline compensation Lina la a acne extracts the cell outline and then while tracing the extracted P 46 outline points detects locations where the perimeter and shape differ with the outline Tab cancellation Deletes the tabs around the cell through image processing PLC link function for In addition to the PLC link function for communication with OMRON PLCs a P 68 communication with PLC link function for communication with Mitsubishi PLCs is included Mitsubishi PLC Automatic calibration Automatically perform calibration with the robot X Y Theta stage coordinate system by inputting the robot or X Y Theta stage movement amounts and measuring the reference marks 1 3 Limitations and Precautions Compatible cameras Only the monochrome cameras listed below are compatible FZ S FZ S2M FZ S5M FZ SP FZ SF Compatible controllers Only the controllers listed below are compatible FZ3 L35x L35x 10 3xx 3xx 10
72. ults The display the detailed results for tab cancellation displays as shown below Detail result OK NG Not yet measured Displays the unit judgement result Note Tab cancel is an image input processing item If the limit on use of image input processing items has been reached an NG judgement lack of memory may occur For limitations on the number of image input processing items used see the page listed below in the standard FZ3 software User s Manual Environment Setting Part gt Appendix gt Limits on the Number of Image Input Processing Items Used 65 2 8 5 Environment Setting External Refference Tables The following values can be output using processing items related to results output t is also possible to reference measurement values from expressions and other processing units Judgement JG 1 0 1 Unit judgement result 1 OK 1 NG 0 Not yet measured OExternal Reference Table Judgement Get only 1 OK 1 NG 0 Not yet measured 66 3 Other Specialized Functions 3 1 Select ADJUST Mode Screen 3 1 Select ADJUST Mode Screen Whether to make the ADJUST mode screen the special screen from this software or the same screen as the standard FZ3 software can be selected Special Screen Default Screen gt imez clay gt bevy oun jco ot jco iv 1 Select System Controller Select ADJUST mode in the ADJUST mode screen Select the ADJUST mode screen to use Setting
73. urement Prepare a reference workpiece that has a circle mark 1 Select Camera Setting Adjust calibration in the ADJUST mode screen Tap Set parameters of calibration 1 Set parameters of calibration D Copy parameters of calibration in current scene Back 2 The system Calib Setting screen will open The camera image will display in a through display Install the reference workpiece in the settings area and tap the Model Regist button at the upper right Data Registration Standard Pos 0 000 Parallel shift Pos 1 0 000 Parallel shift Pos 2 0 000 J Rotation Pos 1 J 0 000 0 000 J Rotation Pos 2 easure J Rotation Pos 3 Rotation Pos 4 73 3 Select Circle in the Figures selection 4 A circular region will be displayed in the screen on the right Adjust the circular region to the size of the circle mark 5 Press the OK button capture mot j 6 Press the OK button at the lower left The screen returns to the Calib Setting screen Note Use the EC circle search which is also included in the standard FZ3 software for circle mark measurement in the circle setting screen and in calibration For a detailed description of the settings method see the page listed below in the standard FZ3 software Processing Items List Manual Processing Item List gt Inspection and Measurement gt EC Circle Search aa 7 Set the

FZ-UPVD Vision Sensor Software for PV Cell

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