Color Identity Sensor - Optex FA - Page 13

Catalogue Color Identity Sensor

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		3 TEACHING WORK

			The teaching function of this device brings a stable result by a simple setting even when a work to be detected is complex in shape or when only an unstable result is obtained with a photoelectric sensor manufacturers. (Note that the output is interrupted during teaching.) A work sample is available at the back in this manual. Bgp See "Operation Check By Using A Sample" on Page 46. Outline of Teaching Specify only the part (area) of a work to be detected, and teach the color of the specified portion only. Works are distinguished by the difference in the detected color.

				Color to be detected

					BeforeTeaching AfterTeaching (Photograph screen) (Only the detected color is displayed.) Measuring time is shortened and malfunction by unnecessary portions is prevented by imaging only the necessary part. See Step 6 "Expanding only the teaching window section" on Page 17 in "1-point Teaching." The detection area can be set per every bank (16 banks at maximum) and they can be detected being switched. The colors not selected by teaching will be black (or white) so that you can confirm whether or not the detection color is mis-recognized.

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