4-7Positional Deviation Measurement4REFIMGMove the cursor to the function menu on theREG COND screen by pressing the TRG/BRTkey. Move the cursor to "DETAIL." Press theSET key on the "REFERENCE IMG" line in thepopup menu. The white square on the left willchange to a black square. Then, the " REFIMG" item will appear on the screen.- You can use the same procedures to show"DTECT CRD" (detection coordinates) and"CONTR.PIXL" (contraction pixels) on thescreen.On the " REF IMG" line, select a referenceimage from the reference images alreadyregistered.Ex : 015 (000 to 026)Select reference image No. 15 from the 26 registered reference images (000 to 026).DTECT CRD (detection coordinates)Select whether to use the detection coordinates as the center of the reference area or to allow thepoint to be set freely.CONTR.PIXL (contraction pixels)When "RECTANGLE" was selected at " MEAS SHAPE," you can select items 1 to 3 below. When" X-LINE" or "Y-LINE" was selected, you can select items 1 or 2 below.1: Search the image in units of 2 pixels.2: Search the image in units of 4 pixels.3: Search the image in units of 8 pixels.[2] Setting the register conditions for edge detectionMEAS SHAPE (MDL 1)Select a measurement shape.NO ARTF/ARTIF: Select whether to detect edgeor not with average density.See page 3-15.SEARCH AREASelect " SEARCH AREA (MDL1)" and press theSET key to go to the setting screen.SEL=SELECT A MENU ESC=BACK SEL=CHNG IMG TRG=FUNCF C1 BRTREG COND SCREEN COND SAVE1 0(0 7)2MEAS SHAPE (MDL1) RECTANGLE (NO ARFT)3SEARCH ARE (MDL1) SET (224.208) (287.271)4DTECT MODE (MDL1) CHNG POINT5SEARCH DIR(MDL1) HORIZ (6THRESHOLD(MDL1) SET (D:050 E:2 F:04)7REF COORD(MDL1) SET KEY(512.480)CHNG POINTDRKDRKCENT(CENT(DRKHORIZ (HORIZ (RECTANGLE (NO ARFT)RECTANGLE (ARFT)LINECIRC-LELIP-LF C1 BRTSEL=VALUE INPUT ESC=BACK SEL=CHNG IMG TRG=FUNCMake to on the popup menu,the respective item will be added tothe "REG COND" menu.REG COND SCREEN COND SAVE DETAIL1 0(0 7)2MEAS SHAPE (MDL0) RECTANGLE3REFIMG ARE (MDL0) SET (224.208) (287.271)4SEARCH ARE (MDL0) SET (216.200) (295.279)5REFIMG (MDL0) 001(000~001)6DTECT CRD (MDL0) CENTER (250.229)7CONTR.PIXL (MDL0) 1DTECT CRDCONTR.PIXLRECTANGLELINE (straight line)CIRC-L (circle)ELIP-L (ellipse)Select a pattern to beused for imageprocessing.See pages 3-4 to 3-8.
