User manual OMRON XPECTIA FZ3

[. . . ] Z291-E1-0 Xpectia Series FZ3 Vision Sensor Processing Items List USERS MANUAL Introduction Thank you for purchasing the FZ3 Series. This manual provides information regarding functions, performance and operating methods that are required for using the FZ3 Series. When using the FZ3 Series, be sure to observe the following: · The FZ3 Series must be operated by personnel knowledgeable in electrical engineering. · To ensure correct use, please read this manual thoroughly to deepen your understanding of the product. [. . . ] 2. In the Item Tab area, tap [Region setting]. Use the Drawing tools to specify the measurement region. 3. 4. In the figure setting area, specify a region to be measured. The measurement region is registered and displayed in the Image Display area. 196 Labeling+ FZ3 Processing Items List Manual 5. If necessary, in the "Display setting" area, set up display settings for the images displayed in the Image Display area. For color cameras: 2 Measurement Setting item Extract image Set value [Factory default] Description If you place a check at this option, images set with color specification are displayed. [Checked] Unchecked For monochrome cameras: Setting item Set value [Factory default] Description The image is displayed in binary with black and white. Binary image [Checked] Unchecked Reference Position (Labeling+) This item can be changed if necessary. When the region is set, the reference position is automatically set at the center of gravity of the measurement region. In the same way for the reference area, when the region settings are made, they are set automatically based on the measurement region. This item can be used to change the reference position to any desired position. 1. In the Image Display area, the current reference position will be displayed as the crosshair cursor. Tap the position to be set as the reference position. FZ3 Processing Items List Manual Labeling+ 197 Note Displaying the image enlarged makes this tapping easier. Reference: "Using the Zoom Function" in the "User's Manual" (p. 317) 3. If necessary, finely adjust with numeric input and the arrow buttons. When changing the registered angle, adjust the reference angle. 2 Measurement 4. If necessary, in the "Display setting" area, set up display settings for the images displayed in the Image Display area. For color cameras: Setting item Extract image Set value [Factory default] Description If you place a check at this option, images set with color specification are displayed. [Checked] Unchecked For monochrome cameras: Setting item Set value [Factory default] Description The image is displayed in binary with black and white. Binary image [Checked] Unchecked Extraction Conditions (Labeling+) Set the conditions for extraction as a label. Extraction conditions can be changed as needed to address unstable measurement results or for faster processing. Normally, the factory default value will be used. 1. 2. In the Item Tab area, tap [Extraction]. Set the value of each item in the "Filtering" area. 198 Labeling+ FZ3 Processing Items List Manual Setting item Set value [Factory default] Description Select the process method for the part encircled by the designated color circle. When checked, the hole is processed as having the specified color. Filling up holes Checked [Unchecked] 2 Measurement This option can be used only when there is a section of the designated color in the measurement region that does not need to be measured. When "Checked" is set, the whole area outside of the measurement region is extracted as having the specified color. Outside trimming Checked [Unchecked] 3. If necessary, set the conditions for extraction as a label. FZ3 Processing Items List Manual Labeling+ 199 Setting item Set value [Factory default] Description 2 Measurement Extraction condition [Not selected] Area Gravity X Gravity Y Elliptic axis angle Elliptic major axis Elliptic minor axis Elliptic ratio Rectangle width Rectangle height Rectangle X1 Rectangle Y1 Perimeter Circularity Fit rect major axis Fit rect minor axis Inscribed circle R Circum. circle R Number of holes Set the extraction conditions. Extraction condition setting [AND] OR Set the "Extraction conditions". AND: When all the set "Extraction conditions" are fulfilled. OR: When any of the set "Extraction conditions" is fulfilled. 4. When the setting has been changed, tap [Measurement] in the Detail area to verify whether measurements can be made correctly. Measurement Parameters (Labeling+) Set the labeling conditions. Specify the labeling processing, number of labels and sorting conditions. Measurement parameter can be changed as needed to address unstable measurement results or to increase the processing speed. Normally, the factory default value will be used. 1. 2. In the Item Tab area, tap [Measurement]. If necessary, in the "Labeling condition" area, specify a value for each item. When labeling processing is set to be performed, the feature quantities are measured for each extracted label. When labeling processing is set to not be performed, the feature quantities are measured treating all the extracted labels as one label. When labeling processing is set to be performed, the following items are set. 200 Labeling+ FZ3 Processing Items List Manual When the Sort Condition is other than gravity XY, Inscribed circle XY and Circum. [. . . ] Tap [. . . ] for "Comment" and input an explanation of the expression as necessary. Set up the judgement upper limit and the judgement lower limit for "Judgement condition". 7 Display result Setting item Judgement condition Set value [Factory default] -999999999. 9999 to 999999999. 9999 Description This is a judgement condition for the expression. Set upper and lower limits for judging as OK. 7. Repeat the Steps Reference: 1 (p. 430) to Reference: 6 (p. 431) and set up the expression. Image Saving (Display Last NG Image) Specifies the target unit to be saved and number of times images are saved when an NG occurs. 1. 2. Tap [Image save] in the Item Tab area. [. . . ]