User manual OMRON FQ

[. . . ] Z302-E1-0 FQ ZX-T Series Vision Sensor USERS MANUAL Introduction Thank you for purchasing the FQ. This manual provides information regarding functions, performance and operating methods that are required for using the FQ. When using the FQ, be sure to observe the following: · The FQ 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. [. . . ] 57 4 The following data is stored as the measurement reference. Item Reference data Parameter Hue Saturation Brightness Description The hue to use as a reference is set automatically. The saturation to use as a reference is set automatically. The brightness to use as a reference is set automatically. Setting Up Inspections Step 3 Adjusting Judgement Parameters [Inspect] - [Add item. ] - [Color Data] - [Settings] Tab Page 1 2 Press [Judgement]. Set the range of color differences that are to be judged as OK. Continuous measurements will be performed for the images that are displayed. Press [OK] to enter the value. Lower limit Upper limit 3 Blue for OK. Red for NG. Item Judgement Parameter Parameter Color Dif. Setting Range: 0 to 442 Default: Lower limit: 0, Upper limit: 442 Description Sets the upper and lower limits of the difference between the average color and reference color that is to be judged as OK. FQ User's Manual Inspecting with Color Data Inspection Item 71 Measurement Data That Can Be Logged (Color Data) The following values can be logged as measurement data. Measured item Color Dif. Range of value 0 to 442 Description This is the difference between the color that was registered as the reference and the measured color. The average color within the measurement area is used in both cases. 7-4 Logging Measurement Data and Image Data: p. 98 Increasing Processing Speed for Color Data Make the measurement region smaller to reduce the processing time. 57 72 Inspecting with Color Data Inspection Item FQ User's Manual Testing and Saving Settings 5-1 Performing Test Measurements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 5-2 Shortening the Measurement Takt Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 5-3 Adjusting the Judgement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 5-4 Checking a List of All Inspection Item Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 5 Testing and Saving Settings 5-5 Saving Data to the Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 5-1 Performing Test Measurements After completing the settings in the [Image], [Inspect], and [In/Out] Tab Pages, move to the [Test] Tab Page. The displayed image is measured automatically. A test measurement is used to verify that the settings that have been made will produce stable results and, if necessary, to fine-tune the settings. An overall judgement of all inspection items can be performed. Test measurements can be performed for through images (default) or saved images. Performing Test Measurements with Samples [Test] - [Continuous test] 1 2 3 Press [Graphics+Details]. Input an image of a previously prepared object. When you finish checking the results, press [Back]. Note The same five types of displays are available for the [Continuous test] on the [Test] Tab Page, i. e. , [Graphic], [Graphics + Details], [All results/region], [Trend monitor], and [Histogram]. Press the [Back] Button to access the menu to change the display. Changing the Run Mode display: p. 84 Performing Test Measurements with Saved Images (Re-measuring) This Sensor can save measured images in the Sensor's built-in memory or on an SD card. Test measurements can be performed using these saved images. This function is useful for adjusting the judgement parameters when objects are not available. [Test] - [Continuous test] - (Any display) 1 Press - . 74 Performing Test Measurements FQ User's Manual 2 Select [Log] or [File]. Images in the Sensor's built-in memory: Press Log. Images on the SD card: Press File. 3 The display switches to the saved image and measurements are taken again. Saving images: p. [. . . ] Class 2M laser products that failed condition 1 of table10 of the standard. Not required for Class 2M laser products that failed condition 2 of table10 of the standard. See the text for details. 160 Requirements from Regulations and Standards FQ User's Manual Definitions of Laser Classification For Europe Laser Product Classifications EN Class Class 1 Class 1M Description Laser that are safe under reasonably foreseeable conditions of operation, including the use of optical instruments for intrabeam viewing. Laser emitting in the wavelength range from 302. 5 nm to 4000 nm which are safe under reasonably foreseeable conditions of operation, but may be hazardous if the user employs optics within the beam. [. . . ]