YV180X_Mainte_E.pdf - 第76页

4 -18 Service Manual Chapter 4 SED8013110 4 Machine adjust mode Edge clamps When edge clamps are used to secure a PCB on the con ve yor instead of using the locate pins, the PCB position may shift slightly relativ e to t…

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SED8013110
Service Manual
Chapter 4
4
Machine adjust mode
5 Align the moving camera with the center of the fixed locate
pin.
Use the YPU joystick to move the camera to a position where the center of
the fixed locate pin is exactly aligned with the cross cursor on the vision
monitor.
6 Perform teaching for the locate pin.
1. Press the [F10] key twice to perform teaching for the X coordinate.
2. Then, position the cursor on “Y” in the “Locate pin” row, and press the
[F10] key twice to perform teaching for the Y coordinate.
7 Save the settings.
Press the [ESC] key, then select <B2 SAVE DATA> or <B0 SAVE & QUIT>
and press the [ENTER] key. (To quit without saving, select <B3 RECOVER
ADJUST> or <B7 QUIT> and press the [ENTER] key.)
4
-18
Service Manual
Chapter 4
SED8013110
4
Machine adjust mode
Edge clamps
When edge clamps are used to secure a PCB on the conveyor instead of
using the locate pins, the PCB position may shift slightly relative to the
position determined by the locate pins. If a shift (in millimeters) is found,
subtract it from the locate pin coordinates and enter this coordinate data for
“Edge clamp”. Usually, enter here the same coordinate data as that for
“Locate pin”.
47411-D8-C0
X
-28.280
-28.280
562.000
255.916
Object
FINE mode
Locate pin
Edge Clamp
Wait point
Discard point
Type
NORMAL
100
OBJECT
Position
TCH. UNIT SPEED
- - - - - - - -
A
A
A
A
Y
0.005
118.810
118.810
0.000
71.321
Z
0.000
0.000
R
0.000
0.000
0.000
0.000
Feeder
<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 2/MCH_DATA
W ait point
This parameter specifies a standby position where the head assembly waits
until PCB transfer is complete and air blow settings for preventing nozzle
clogging.
47411-D8-D0
X
-28.280
-28.280
562.000
255.916
Object
FINE mode
Locate pin
Edge Clamp
Wait point
Discard point
Type
NORMAL
100
OBJECT
Position
TCH. UNIT SPEED
- - - - - - - -
A
A
A
A
Y
0.005
118.810
118.810
0.000
71.321
Z
0.000
0.000
R
0.000
0.000
0.000
0.000
Feeder
<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 2/MCH_DATA
Type Specifies whether to perform air blow to prevent nozzle
clogging with dust or solder.
X, Y Position where the head assembly stands by during PCB
transfer. A typical standby position is entered at the factory.
(The Y position is not used for the YV180X.)
Z Height of the head assembly during PCB transfer. This should
be set to “0.000”. Do not change this setting.
R Rotary angle of each head during PCB transfer. This should be
set to “0.000”. Do not change this setting.
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SED8013110
Service Manual
Chapter 4
4
Machine adjust mode
When you want to change the X position of the Wait point, use the teaching
procedure as described below.
1 Open the Position screen.
Select <3/3/B1 ADJUST TARGET> −“Position” and press the [ENTER] key.
2 Press the [F10] key and specify teaching conditions.
Select “Head 1” for the teaching unit and a slow speed (e.g. SPEED=20 to
40), and press the [ENTER] key.
47413-D8-A0
TEACH-UNIT SEL.
Camera
Head1
Head8
SPEED SELECT.
Speed1 =
Speed2 =
Speed3 =
Speed4 =
Speed5 =
100
80
60
40
20
3 Line up the cursor with “X” in the “Wait point” row.
4 Move the head assembly to the desired wait point.
Manipulating the YPU joystick, move the head assembly to the desired
position.
5 Perform teaching for the wait point.
Press the [F10] key twice to perform teaching for the X coordinate of the
wait point.
6 Save the settings.
Press the [ESC] key, then select <B2 SAVE DATA> or <B0 SAVE & QUIT>
and press the [ENTER] key. (To quit without saving, select <B3 RECOVER
ADJUST> or <B7 QUIT> and press the [ENTER] key.)