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Board Definition

6-23

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<8. Parameter> group

<Threshold> edit box

Set the threshold value of <Bad Mark Logic> when testing the Accept Mark.

For example, if <Accept Mark Logic> is “Black” and the <Threshold> value

is 100, all values under 100 in the vision image are recognized as black. And

if <Accept mark Logic> is “White” and the <Threshold> value is 100, all

values over 100 in the vision image are recognized as white. On the vision

display, the image for which the threshold value is applied is in the binary

mode and the image for which the threshold value is not applied is the real

display.

<Light> group

Set the lighting value when testing the Accept Mark. In general, set to 7.

However, adjust it properly according to the condition of the PCB and accept

mark.

<Test> button

Tests the mark by using the set mark data. The user can check whether the set

mark data is correct.

<PCB In> button

Loads the PCB in the operation area.. Before executing this function, the PCB

arrangement method must be set in “Fix Type” of <7. Handling>.

<PCB Out> button

Releases the PCB fixed in the operation area.

<Stopper U/D> button

Moves up or down the work stopper, the stopper of PCB in the operation area.

<BUT U/D> button

Moves up or down the BUT(Back Up Table) that locks up the PCB in the operation

area.

<Cancel> button

Cancels the edited data.

Caution

If you move to another screen while editing the “Board”

dialog box, the edited data is saved automatically.

Part Registration

Chapter 7. Part Registration

7-1

7.1. Part [F3]

The <Part> command is used to register components necessary for PCB operation and

edit data.

The component data managed by this machine include PCB Part, Local Part Library, and

Standard Part DB. The following is the structure of each data and the relationship

between these data.

Figure 7-1. Component Data Structure

The component data in the Figure 7-1 is composed of “Part” that controls component

names and component sizes and “Common Package” that has the data related to the

machine.

The align type is setup according to the way a component shape is recognized. However,

the “Vision Align” recognizes component shape through a vision camera. The controlled

data are different depending on each align type. The vision align type is classified as

“Vision Align Package”. Set the align data to be applied now in the Align Type of “Part”.

In the Figure. 7-1, “Vision Align Package” is being set with the current align data.

Each PCB controls component data on all components operated on the corresponding

PCB and saves the component data in the Local Part DB of the machine. To create

component data for a new PCB, component data stored in the Local Part DB can be

copied. To create component data for a new component whose data is not stored in the

Local Part DB, data for a similar component stored in the Local Part DB can be copied

and edited or standard component data can be copied from the Standard Part DB and

edited. The Standard Part DB is a DB of generally used components developed and

supplied by this machine manufacturer. The relationship between component data is

shown in the following.

Standard

Part DB

PCB Part

Local

Part DB

Create

New

Save

Copy

Applied to

all PCBs

Controlled by

each PCB

Controlled by

each machine

Figure 7-2. . Relationship between component DBs