SmartSM手册.pdf - 第29页

S M 4 0 0 U s e r ' s M a n u a l S M 4 0 0 U s e r ' s M a n u a l O v e r v ie w C omm o n Al ig n Data Prov i des details co n cern i n g t h e al i gn data co mm o n l y appl ie d t o al l p art s. M e n u …

SM400 User's Manual

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[应用]

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打印 (Print)

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生产数据 (Production

Info.)

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拷贝 (Copy)

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文件管理 (File Manager)

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连接项目连接项目

SM400 User's ManualSM400 User's Manual

Overview

Common Align Data

Provides details concerning the align data commonly applied to all parts.

Menu Items

<Camera No.> Select the camera to recognize the component. Available cameras are as follows.

Fly 1 Cam: Fly Camera for Head1.

Fly 2 Cam: Fly Camera for Head2.

Fly 3 Cam: Fly Camera for Head3.

Fly 4 Cam: Fly Camera for Head4.

Fly 5 Cam: Fly Camera for Head5.

Fly 6 Cam: Fly Camera for Head6.

Fix 1 Cam: Fix Camera1. (If Fix Camera1 is installed)

Fix 2 Cam: Fix Camera2. (If Fix Camera2 is installed)

<Light Control> Sets the lighting for the camera to recognize the component.

<Size>

<Align Z> Set the height for recognition. Based on the component surface, if the top is to be

recognized, set - value, and if the bottom is to be recognized, set + value.

The image viewed through the SM Vision window is composed of each pixel.

Each pixel has a unique value between 0 and 255 according to the seen degree

of brightness. Here, ‘Threshold Value’ indicates the border value deciding

whether each pixel should be recognized in white or black.

<Auto> Check this box to set the <Threshold> value automatically.

<Tolerance H[+]> Set the highest tolerance with a percentage for component recognition.

Set the lowest tolerance with a percentage for component recognition.

When the part was picked up, in normal cases, the center of the picked part

must be within the AreaMargin ‘0’ area.

However, when the part can be placed normally by correcting the extent of

deviation even though the center of the picked part was out of the AreaMargin

‘0’ area due to other external cause, the corresponding part can be placed

normally if the deviated center of the part is included in this area by

enlarging the area that checks the part center based on the center of the

mechanism. Generally, set this value to 0~6.

In the case of the work needed for high precision, this re-recognizes and

pick-up and placement of the component by performing correction according to

the vision recognition result. For example, if o.i is inputted for the repeat

angle, it corrects the angle after vision recognition and re-recognizes it. If

the result of rerecognition is greater than 0.1 it recognizes the angle after

correcting the angle. It repeats this until the result of the recognition

become less than 0.1. When the value becomes 0.1, it pick and place the

component (it tries recognition up to 4 times) Generally this fuction is not

used.

<Real Display/Binary> Shows the image seen through the VisFrame in real display to which threshold is not

applied, or in the image (Binary) to which threshold is applied as recognized by MMI.

<Offset

<X> edit box

Set the X offset value to be added when the component is placed (After component

recognition, it is the value added after placement point adjustment.) If a component is not

top/down or right/left symmetry and when the component center(centroid) is calculated after

component recognition, it does not coincide with the actual component center. The purpose

of this value is to do regular adjustment by setting the offset value between the obtained

component center(centroid) and the actual component center.

<Y> edit box

Set the Y offset value to be added when the component is placed. (After component

recognition, the value added after component placement point adjustment)

<R> edit box

Set the R offset value to be added when the component is placed.(After component

recognition, it is the value added after component placement point adjustment)