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Download Vision Sensor FQ User Manual
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3 4 Press [Teach]. 5 6 Press [ 7 8 Press [OK]. 9 Drag the rectangle to move it. Adjust the image so that the measurement object is in the center. ] – [Model region]. Move the rectangle so that the characteristic part for position compensation is inside it. Press [Teach]. The characteristic part and reference position for position compensation will be registered. Drag a corner to size the rectangle. Press [OK] to save the settings. 3 Adjusting the Judgement Parameters Taking Images Set how similar the image must be to the registered image for position compensation to be applied. [Image] – [Position compensation] – [Settings] – [Judgement] 1 Set the correlation range for an OK judgement. Operating procedures: p. 52 • Measurement Data That Can Be Used for External Outputs and Calculations The following values can be output to external devices or used in calculations as measurement data. Expression text string Data name Description Data range −2: No judgement (not measured), 0: Judgement is OK, −1: Judgement is NG, −13: Teaching not performed error, −14: Figure not registered error, −15: Out of range error JG Judgement This is the judgement result. X Position X This is the X coordinate of the position −99999.9999 to 99999.9999 where the model was found. Y Position Y This is the Y coordinate of the position −99999.9999 to 99999.9999 where the model was found. CR Correlation This value indicates how similar the image is to the image registered as reference. SX Reference position X This is the X coordinate of the position −99999.9999 to 99999.9999 where the model was registered. SY Reference position Y This is the Y coordinate of the position −99999.9999 to 99999.9999 where the model was registered. DX Scroll X X coordinate of measured position − X reference position −99999.9999 to 99999.9999 DY Scroll Y Y coordinate of measured position − Y reference position −99999.9999 to 99999.9999 0 to 100 4-9 Calculations and Judgements Using Inspection Item Data: p. 75 FQ User’s Manual Adjusting the Object Position 43
