KE2010.Instruction Manual.Ver.2.01,Rev.08.pdf - 第362页

5 − 9 Mov e around the t op, lef t, bot tom, and right of t he window fr ame using t he axis drive key for X- and Y- axes. Mov e to t he top and lef t f irst, and pr ess the ENTER k ey . Next, move to the bot tom and rig…

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5.3.2 Teaching X/Y-axis

The X and Y axes (coordinates of the X- and Y- axes) can be taught by using each

nozzle of the head, the bad mark sensor, or the camera. The operator can select the

device according to his/her need.

Note, however, that some device may not be selected depending on the teaching

conditions.

The following explains the teaching procedure used for each of the three different

methods.

(1) Teaching by the nozzle of each head or bad marks

For teaching by the head, select the device which is to be taught with the HOD

first.

(2) Teaching by the camera

For teaching by the camera, select the camera as the device which is to be

taught with the HOD first.

It is also necessary for the teaching by the camera to select the number of the

input points (select with 1, 2, or 3 POINT key). Determine the position for the

number of times corresponding to the number of the teaching points, and enter

them. For teaching of 2 POINTS and 3 POINTS, move the device and press the

ENTER key on the HOD the same times as the number of input points to enter

the data (for 2 POINTs, move the device, press the ENTER key, move the device,

then press the ENTER key again)

For teaching by the camera, obtain the coordinates at the center (cross point) of

the crosshair cursor for each point, or move along each edge of the box window

and obtain its center as the coordinates.

Normally, use the crosshair cursor for point-by-point teaching, and use the axis

drive key for X- and Y-axes to move the crosshair cursor.

To obtain the coordinates using the box window, press the WINDOW key on the

HOD. The cursor on the screen then changes from the crosshair to window.

WINDOW

key

Normally, the crosshair

cursor appears

Window cursor

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Move around the top, left, bottom, and right of the window frame using the axis

drive key for X- and Y-axes.

Move to the top and left first, and press the ENTER key.

Next, move to the bottom and right, and press the ENTER key.

When the ENTER key is pressed after moving to the bottom and right, the

camera moves so that the center of the window box is placed at the center of the

previous crosshair cursor. The window box is then changed to the crosshair

cursor.

Press the ENTER key here, to obtain the coordinates.

For 2- or 3-point teaching, perform as follows:

CAUTION

To avoid a risk of injury, do not place your hand in the machine, nor

move your face or head close to the machine while you are operating

the HOD.

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①

2-point teaching

PWB pad

Enter points A and B. The coordinates of point C, which is the center between

points A and B, is then computed and taught.

②

3-point teaching

Enter points A, B, and C. The coordinates of point D is then computed and

taught.

(Coordinate X of the point D is obtained as the center point between points A or B

and C; coordinate Y of the point D is obtained as the center point between points

A and B.)

Note that teaching of three points is effective only when the placement angle of a

component is 0, 90, 180, or 270 degrees.