RS-1_instruction manual - 第344页
Part 1 B asic O peration Chapter 4 Cr eating a Produc tion Progra m 4-9 3) Global bad mark Specify whether to r ecognize a bad m ark when t h e syste m recogni zes a global bad mark. 4) Bad mark type Specify a com ponent…
Part 1 Basic Operation Chapter 4 Creating a Production Program
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4.3.3.1 Basic setting
When you select the “Basic setting” tab displayed on the left side of the screen, each item of the
“Basic setting” tab is displayed on the screen.
Enter or select the appropriate items according to a PWB to be produced.
In the PWB data, the following 1) to 11) are set.
1) PWB ID
Enter a “comment” that elaborates on the PWB name.
Up to 60 alphanumeric characters/symbols can be entered.
As this PWB ID is displayed during production program creation and production, we
recommend you to describe an easy-to-understand name.
You can omit the PWB ID.
2) Scale type
For mark (BOC mark and area mark) recognition for the whole PWB, the following 2
methods are selectable.
Selection should be made according to the condition of the BOC mark.
♦ Gray Scale: With all the information obtained by OCC, mark recognition is
performed by matching method.
This method is available even in a high noise environment because much information
is used. Normally select this option.
* If a certain level of coincidence is obtained though the external shape is partially missing,
the recognition result is regarded as OK.
♦ Binary Scale: If an error occur during the gray scale recognition, select binary scale
recognition. If the edge of the mark is not shot clearly, the accuracy will be lower than
that of the gray scale recognition method.
Registration mark
Recognition mark
Part 1 Basic Operation Chapter 4 Creating a Production Program
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3) Global bad mark
Specify whether to recognize a bad mark when the system recognizes a global bad mark.
4) Bad mark type
Specify a component placement operation to be performed when a bad mark is detected.
♦ No placement by mark:
Select this button so that the machine cannot place any component on a board when it
detects a bad mark.
♦ Placing by mark:
Select this button so that the machine can place a component on a board when it
detects a bad mark.
5) Specify Extended Bad Mark coordinates
Specify a position from which the bad mark coordinates are viewed, the origin of a circuit or
that of a board. If you select the “Extend” radio button when you select the “Used” radio
button in the “Multi circuit references” column, the system automatically specifies the
coordinates viewed from the origin of the reference circuit.
♦ Standard: When the bad mark is set at the same position as each circuit,
select this mark.
♦ Extended: This mark can be set at the coordinates having no same space as
the circuit pitch.
6) Bad mark teaching information
Select whether to use the bad mark teaching information of a production program.
7) Traceability (Production management system option)
◆ Not used: Select this item not to use the traceability.
◆ Used: Select this item to use the traceability.
8) Bad mark propagation (Production management system option)
◆ Not used: Select this item not to use the bad mark propagation.
◆ Used: Select this item to use the bad mark propagation.
9) Print offset feed forward (Production management system option)
◆ Not used: Select this item not to use the print offset feed forward.
◆ Used: Select this item to use the print offset feed forward.
10) Code specification
◆ Not used: Select this item not to use the code specification.
◆ Two-dimensional code (OCC): Select this item for production using the two-dimensional
code (OCC).
* When the two-dimensional code (OCC) is selected, the [Detail setting] button is enabled,
so that detail setting can be performed
* Regarding the detail setting, refer to “Instruction Manual for the production management
system.”
11) Circuit to Be Placed
You can select a circuit on which any component is not placed if “Matrix Circuit” or
“Non-matrix circuit” is selected as the “PWB configuration.”
Part 1 Basic Operation Chapter 4 Creating a Production Program
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4.3.3.2 Dimension setup
A production program represents a position of a component or that of a mark on a board as
coordinates.
The origin of this “coordinates system on a board” is called as the “board reference position”.
・ The board reference position can be set at a desired position on or outside a board.
・ If you use CAD data to create Placement data, use the origin of the CAD data.
The relative position of the “board reference position” to the board positioning mechanism is to be
adjusted with the “board layout offset.”
On the “Dimension setup” screen, settings you have to make vary depending on selection of the
menu item “PWB configuration” (“Single PWB,” “Matrix circuit” or “Non-matrix circuit”).
Furthermore, the items displayed on the screen also vary depending on the positioning method,
usage setting of bad mark, and that of BOC.
(1) Reference
The layout end point of a board is defined according to the board transport direction as shown in
the figure below.
1) Transport direction: left to right
2) Transport direction: right to left
Transport direction
Board reference position
(desired
position)
Board layout end point