SIPLACE Vision Customer_en.pdf - 第100页

Component Shapes Specific Component Shapes Optical Recognition of Free Programmed COs S tudent Guide SIPLACE V ision (Customer) Component Shapes Edition 12/2008 EN 100 Error processing If error messages are issued during…

Component Shapes

Optical Recognition of Free Programmed COs Specific Component Shapes

Student Guide SIPLACE Vision (Customer)

Edition 12/2008 EN Component Shapes

Joint datasets with ICOS data NOT possible –

Applicable if SIPLACE Vision uses one of its own special recognition procedures (e.g. for corners or

special lead shapes).

5.3.14 Optical Recognition of Free Programmed COs

The Nonstandard centering procedure determines the CO center position from the recognition steps

required for the individual lead. This involves both coarse and fine measurement. Component inspection

can also be enabled or disabled, as required.

Recognition step Presentation position

This CS is programmed as a vertical cylinder (1).

The diameter is the outer diameter of the ring

(indicated by the green dotted line).

The first lead group is the metal flag pointing

upwards (2), programmed as a Blob.

The second lead group is the circular central lead

(3), programmed as a Ballcircle.

As usual, the presentation position (white dotted

cross), CO X/Y coordinates (green arrows) and

the permitted angle tolerance are entered here but

will not all be visible in the printout.

Recognition step Filter 1

The lead type Blob is a rectangle with dimensions

of 2.5 x 6.3 mm. This defines the lead center,

which is taken as the basis for the Blob lead (bright

shape) search region and forms the focus of this

shape.

The search region for the second lead group is

marked as a dark square in the evaluation image

for the first group.

Component Shapes

Specific Component Shapes Optical Recognition of Free Programmed COs

Student Guide SIPLACE Vision (Customer)

Component Shapes Edition 12/2008 EN

100

Error processing

If error messages are issued during the

recognition steps, the error reason will be

displayed in the results window, under the camera

image.

IN a corresponding recognition step, the

evaluation will be omitted (red rings) and the

steps for the subsequent component inspection

will not be available in the selection menu.

Component Shapes

SIPLACE Vision Image Export/Import New SIPLACE Vision Functions for 605 and 701 Station SW

Student Guide SIPLACE Vision (Customer)

Edition 12/2008 EN Component Shapes

101

5.4 New SIPLACE Vision Functions for 605 and 701 Station SW

Three new functions have been introduced for these 2 station software versions.

 701/604.01: Export/import of the SIPLACE Vision images into a component shape description

including manipulation settings such as illumination and algorithms.

 701: Robustness display for the teached component with the selected settings (also available in 605

SW at a later date)

 605: Flux inspection of all component shape types for dipping before optical centering.

5.4.1 SIPLACE Vision Image Export/Import

In order to adopt modifications to the teached component shape, carried out in other systems, an import/

export function for SIPLACE Vision log files was implemented in SIPLACE Vision 701.

5.4.1.1 Export Function

The

Export Vision Data

option in the new SIPLACE

Vision

pull-down menu of the SIPLACE Vision

TeachStation creates an XML file including the data that were created by modifying the illumination or

the algorithms! This export function is not available at the placement station. Here, it is still sufficient to

save a SIPLACE Vision context file.

The SIPLACE Pro component shape export only exports the programmed standard data set without the

data that were created during teaching by means of modifying the illumination or the algorithms.

5.4.1.2 Import Function

This function is only available on the station with an active component camera.

Procedure:

X Provide the storage medium containing the XML file of the SIPLACE Vision TeachStation (result of

a SIPLACE Vision error analysis) in the station SW.

X In the component shape teach interface select the

Vision

und

Import Vision Data

pull-down menu

or the

Import Vision Data

menu button.

X Get the required component from the feeder in component shape teach mode.

X Select the

Import Vision Data

function and the required file on the storage medium.

X The programmer's sketch of the component shape will be displayed. Now it is necessary to test if the

selected settings really lead to a secure recognition of the components!

X If a secure component recognition is assured, quit the component shape teach menu and save the

data (including manipulated data such as illumination or algorithms if present) via

Save Data

to the

SIPLACE Pro computer.

NOTE: A "re-import" into SIPLACE Pro can only be carried out via the SIPLACE Vision

user interface of the station SW.

All SIPLACE Pro versions display an "incorrect XML format" if these files are directly re-imported

into SIPLACE Pro.

X For this reason it is helpful to use the same name for ...sensorXX.SVDMP and

...sensorxx.XML.