RS-1_instruction manual.pdf - 第615页

Part 1 B asic O peration Chapter 4 Cr eating a Produc tion Progra m 4- 280 4) Recognizing a bad m ark with the O CC (while the sys tem is obtain i ng the t hreshol d value) When you pres s the <OK> butt on on the s…

Part 1 Basic Operation Chapter 4 Creating a Production Program

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2) Recognizing a bad mark with the OCC (setting the lights)

When you perform teaching operation for the “Set OCC Bad Mark Threshold” field on the

“Bad Mark teaching” screen shown above, the following dialog box appears on the screen.

After selecting the light in the “Light pattern setting” column, press the arrow mark button to

set the detection frame. Then, press the <OK> button.

3) Recognizing a bad mark with the OCC (to set the threshold value)

When you select the light pattern, set the detection frame, and press the <OK> button, the

following dialog box appears on the screen.

When you press the <OK> button on this dialog box, the system obtains the threshold value.

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4) Recognizing a bad mark with the OCC (while the system is obtaining the threshold value)

When you press the <OK> button on the screen for obtaining the threshold value for

recognizing a bad mark with the OCC, the system is obtaining a threshold value.

5) Recognizing a bad mark with the OCC (to set a threshold value)

When you perform a teaching operation for the menu item “Set OCC Bad Mark Threshold”

field on the “Bad Mark teaching” screen, the following dialog box appears on the screen.

When you press the <OK> button on this dialog box, the system finishes teaching.

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6) Result of teaching of a bad mark

A threshold value is obtained and each setting value for recognizing a bad mark is displayed

on the screen with teaching operation that recognizes a bad mark with the OCC.

For the menu item “Set OCC Bad Mark Threshold” field on the “Bad Mark teaching” screen,

the system recognizes a “Position on Bad Mark” and a “Position off Bad Mark” by teaching

operation to obtain a threshold value. Then, values obtained during this recognition

operation are entered in the following fields: “Vertical Light Parameter,” “Inclined Light

Parameter,” “Contrast Pattern,” “Window Frame (Width, Length)” and “Mark Polarity.”