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7 Vision Systems SIPLACE 80S /F/G User’s Manual 7.6 Test Component Edition 07/97 f rom Software Version SR.010.xx 7 - 88 Line engine er In this me nu you ha ve the pos sibility of c hanging – the pin di mensions, – the p…

SIPLACE 80S/F/G User’s Manual 7 Vision Systems

Edition 07/97 from Software Version SR.010.xx 7.6 Test Component

Line engineer 7 - 87

7.6.3.10 Option "Test Output"

The "Test output" option is intended as a development tool. When you have problems with a package form,

print out the results of optical centering and contact the vision system development group.

7.6.4 Menu “Edit GF data”

The GF ("Gehäuse-Form" = package form) file is stored in the line computer. It basically consists of two main

parts:

–

the geometric package form data and

–

the sensor-specific data

The sensor specific part contains the

–

measurement conditions for the component

–

the type of illumination and the

–

transformation table data

NOTE

The menu “Edit GF data” is only activated if you have already entered a GF number. If not, a message is dis-

played which asks you to enter a GF number. When you have done so, the menu pops up.

Fig. 7.6.17

Error

State

Action

Change dimension of a pin (optical length and width)

Machine options Single functions

Softwareoptionen

BE - Zuführung

Cluster:

SI80 V 10.x

Vision system

Setup:

Version: 2133

Meßmodus ändern

GF-Nr. eingeben

BE abholen

BE darstellen

BE messen

BE prüfen

GF-Daten ändern

Pin dimension

Package dimension

Ball image

Illumination

Program transform 5

Edit GF data

Test component

Refill

Display errors

Test output

7 Vision Systems SIPLACE 80S/F/G User’s Manual

7.6 Test Component Edition 07/97 from Software Version SR.010.xx

7 - 88 Line engineer

In this menu you have the possibility of changing

–

the pin dimensions,

–

the package dimensions,

–

the ball image parameter,

–

the illumination parameters, and

–

the transformation table.

●

Pin dimension parameters are

–

optical pin length along the x and y axes of the components

–

optical pin width along the x and y axes of the components

–

spacing of the pins along the x and y axes of the component. By spacing is meant the distance from

the center of one pin to the center of the next pin.

–

Number of pins along the x and y axes of the component

NOTE

The spacing and the pin number can only be altered at the line computer.

●

Package dimension parameters are

–

the external dimensions of the component in millimeters along the x and y axes. By external dimen-

sions is meant the optical dimensions of the component including pin dimensions.

The geometric dimensions of pins and component are stored in the line computer in the GF file. Depending

on the geometry of the component and the illumination by the component camera image defects may

occur. The image does not reproduce the real geometric dimensions - the image is reduced. This is termed

imaging reduction. Thus one refers to the optical dimensions of pin and component. The reduction factor

for every pin dimension / package form is entered in the GF file in the line computer and can be changed

using this menu.

As regards the position definition of the coordinate axes and the definition of regular or irregular components,

please refer to Section 7.3.3.

●

Ball image parameters are

–

internal, external radius type

–

internal, external radius

–

contrast

–

ball model

●

Illumination parameters are

–

the contrast in the image

–

the selection of the top or bottom LED row for steep or shallow-angled illumination of the component

(brightness control).

SIPLACE 80S/F/G User’s Manual 7 Vision Systems

Edition 07/97 from Software Version SR.010.xx 7.6 Test Component

Line engineer 7 - 89

●

Parameters of the color image (5 sections)

–

10 parameters “IN” values

–

10 parameters “OUT” values

The parameters are stored in the GF file in the line computer. When requested, the GF file is sent to the sta-

tion computer. It is then converted and transferred to the MVS computer.

If you change a parameter, it will be entered in the GF file, the GF file converted and then loaded into the MVS

computer.

7.6.4.1 Option “Pin dimension”

With this option you can change the optical pin width and length. In addition the pin contrast can also be

changed should the imaging reduction mean that the pins cannot be easily recognized.

Fig. 7.6.18

●

With the Tab key you can select the pin model.

●

With the space bar you can select the pin side.

●

With > and < you raise or lower the pin contrast.

●

With the arrow keys you can change the pin width and length. The component is displayed on the video

screen in its external contours and with the up-dated geometric pin data.

GF No. = 5

Pin dimension

>: contrast +

<: contrast -

opt. l.[mm] = ...

opt. w.[mm] = ...

Pin side =

Pin definition = 1..n

RET: Test component

Tab: Pin model

Blank: Pin side

Pin contrast =

: larger

: smaller