Hanwha SM481 PLUS Series Administrator’s Guide Eng.pdf.pdf - 第206页

7-48 Fast Flexible Placer SM481(L) PLUS Administ r ator’s Guide If the area obtained by adding the 'Recognition Area Marg in' t o th e part size is called the ‘Part Recognition Area’, in normal cases the shape …

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Part Registration

Copies the object selected from the <Object List> group.

 Past One

Adds an object identical to the selected object.

 Paste Mirror

Adds an object so that it will be symmetrical to the selected object.

 paste Quarter

Adds objects so that they will be symmetrical to each other in four directions.

 button

Groups the objects selected from the <Object List> group.

7.2.2.5. RECOG. OPTION

Sets the option related parameters allowing a part to be recognized under various

conditions by part.

 <Recog. Option> group

It is possible to set the recognition option applied to all parts.

 <Recognition Area Margin> edit box

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Fast Flexible Placer SM481(L) PLUS Administrator’s Guide

If the area obtained by adding the 'Recognition Area Margin' to the part size is

called the ‘Part Recognition Area’, in normal cases the shape of the picked part

must be within the ‘Part Recognition Area’.

However, even though the shape of the picked part has gotten out of the ‘Part

Recognition Area’ due to other external factors, if the part can be placed properly

by compensating the extent of deviation, it is possible to place the corresponding

part properly by setting the 'Recognition Area Margin'.

In general, set a value within the range of 0~6. For a chip part, it is recommended

that the default value be used.

1: Center of Mechanism

2: Area with a Recognition Area Margin of '0'

3: Part Recognition Area

 <Recog. Threshold> combo box

The image viewed through the vision window consists of each pixel. Each pixel

has its own value from 0~ 255 according to the degree of viewed brightness.

Here, the 'Threshold' signifies the boundary value that distinguishes whether to

recognize each pixel as white or black.

 <Center Offset> group

 <Center Offset check> check box

When it is not possible to set the part center as a pickup point, it is possible to set

Part Size Recognition Area Margin

0402~1608 0.750

2012~3216 1.500

3216~□5mm

2.000

□5mm~□10mm

3.000

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Part Registration

the position of the part to be picked up by applying an offset based on the part

center.

Selecting this selection box will set the X, Y and Z offsets from the part center

from the actual part pickup position.

For more details regarding part recognition option parameters other than those described

here, refer to “7.2.2.5.1. Recognition Option Setup by Part”.