KE2040Instruction Manual Ver2.01,REV04.2003.6.25 - 第378页
5 − 15 5.2.2.2 Vision Form screen Sample Vision data and its basic operation are shown below . Figure 5.2.2.2 V ision Form screen − − − − Descri ption of basi c operation ① On the wi ndow Y ou can edit data whose entry f…
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③ Setting items for which you do not have to enter any data
An asterisk mark (*) appears in a cell which does not require any data entry.
Although you can move the input focus to such a cell, you cannot enter any
data in it.
④ Horizontal scroll
All of the Vision data setting items cannot be displayed on the screen at a time.
Enter data while scrolling the screen horizontally.
Except for a component whose leads are arranged irregularly, when you enter
data for the items from “Type” to “Bot.”, “R”, “Top” and “L”, Vision data on a
component is completed (“Contrast” also for a BGA type of component).
For a component having no lead at some point, scroll the screen in the right
direction to specify the lead arrangement on each side.
- When you reach the last item filed by scrolling the screen in the right
direction, the input focus cannot move any more even though you are to
move it. To move the input focus to the next line, move it to the field below
the current one.
⑤ Vertical scroll
When you press the up arrow key or Up button if the input focus is located on
the top line of the data display area of the window, but this line is not the first
line, the screen is scrolled down by one line.
When you press the down arrow key or Down button if the input focus is
located on the bottom line of the data display area of the window, and a
component type is entered in the “Type” cell of the next line, the screen is
scrolled up by one line.
⑥ Scroll bar
- When you click the scroll bar on the upper side of the vertical scroll box, the
screen is scrolled down by one page.
The Page Up key functions in the same manner.
- When you click the scroll bar on the lower side of the vertical scroll box, the
screen is scrolled up by one page.
The Page Down key functions in the same manner.
- When you click the scroll bar on the left of the vertical scroll box, the screen
is scrolled in the right direction by one page.
- When you click the scroll bar on the right of the vertical scroll box, the
screen is scrolled in the left direction by one page.
⑦ Scroll bar box
When you drag the scroll box, the machine compares the data display area of
all data to the length of the scroll bar, then scrolls the screen with regarding
the scroll box position as the display position.
⑧ Moving to the beginning or end of a line
When you press the Home key, the machine displays the screen up to the left
limit and moves the input field to a “Type” cell.
When you press the End key, the machine displays the screen up to the right
limit and moves the input field to the rightmost cell.
⑨ Making a choice to enter data
To enter or change data, press the F2 key or right button of the trackball.
The pop-up menu appears which allows you to select the desired value.
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5.2.2.2 Vision Form screen
Sample Vision data and its basic operation are shown below.
Figure 5.2.2.2 Vision Form screen
−
−−
− Description of basic operation
① On the window
You can edit data whose entry field does not have an asterisk “*” mark on the
Vision list screen.
The menu items (displayed items) you can edit vary depending on the entered
component type. A blank appears in a field having a value exceeding the
input range is entered.
② Range the cursor moves
To move the input focus to the desired item, press the <TAB> key or <SHIFT>
+ <TAB> keys.
When the input focus is located in the edit box, the input range appears on the
lower left-hand corner of the screen.
③ Scroll bar
When you press the [Page Up] key, the previous vision data appears on the
screen.
When you press the [Page Down] key, the next vision data appears on the
screen.
You can change the displayed data in the same manner by operating the
record box also.
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④ Quitting the Vision form screen
When you click the <OK> button, the system validates data and displays the
Vision list screen again.
When you click the <CANCEL> button, the system restores data to the
conditions before your editing without validating it, and opens the Vision list
screen.
When you switch the Vision form screen to another screen with a method
other than the <CANCEL> button (that is, by the menu item or button
displayed on the screen), the system validates the data by assuming that you
click the <OK> button.
⑤ Available “Edit” commands
The commands displayed on the “Edit” menu, [Jump], [Search] and [Change
Component Name] are available. You can use these commands in the same
manner as those on the Vision list screen.
⑥ Entering data
The general flow of data creation is the same as that on the Vision list screen.
See Section 5.2.3 “Detailed description of operation” for the details of how to
enter data.
⑦ Others
When you click the “Ctrl” or “elem.” field, its corresponding edit dialog box
opens on the screen. How to operate each dialog box is the same as that on
the Vision list screen.
−
−−
− Operations for each component type
The displayed menu items may vary depending on the entered component type.
This section describes the differences only.
① Vision data on a BGA component
The screen shown below indicates the Vision form screen of a BGA
component.
◆ When “All land” is selected in the “Contrast” field
“Base Style” and “Ball Pattern”: the menu items “Row” and “Column” are
displayed.
(The menu items “Row” and “Column” are displayed only, and you cannot
change the displayed data.)
When you select “Peripheral BGA” in the “Ball Pattern” menu item, the menu
item [NumLn] appears on the screen.
When you select “All balls” in the “Contrast” field, the check boxes “Diameter L
Level” and “Area Level” are displayed in addition to the menu items described
above. (See Figure 5.2.2.2.2-2 “Example 1.”)
When you put a check mark in the “Diameter L Level” and/or “Area Level”
check box(es), the corresponding input level appears on the screen.