YV180X_Ope_E.pdf - 第144页

5 -68 EPD8013110 Operation Chapter 5 5 Creating the PCB data n NO TE About “P os. Definition” This is a parameter to specify the method for obtaining the coor dinates of a component pickup position. “A utomatic” : When “…

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8 Perform teaching for the pickup position.
Referring to the procedure below, perform teaching for the coordinates of
the component pickup position.
1. Press the [TAB] key to move the cursor back to the BASIC INFO. sub-
window.
2. Change the Pos. Definition parameter to “Relative”.
3. Move the cursor to “Feeder Pos_X mm”.
4. Manipulate the YPU joystick to move the camera directly above the
component to be picked up.
Making sure that the cross cursor is positioned at the center of the
component, press the [F10] key twice to perform teaching. The
teaching position coordinates relative to the feeder knockpin have now
been entered.
Teaching position
23525-C0-00
Component
Cross cursor
(Teaching position)
Reference
Marking at the center of the component with a pencil makes it easier to perform teaching.
Teaching position coordinates
23526-C0-00
X
Y
Feeder
positioning
knockpin
Pickup poin
tPickup point
Pickup poin
t
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n
NOTE
About “Pos. Definition”
This is a parameter to specify the method for obtaining the coordinates of a component
pickup position.
“Automatic”:
When “Automatic” is selected, the machine automatically calculates the pickup position
based on the feeder plate reference position specified on the FeederPlateOffset screen
available from the <3/2/MCH_DATA>→“Machine” menu. What you have to do is just
enter a value in the Feeder Set No. column. Select this setting when using components
whose pickup position is independent of the component size, such as tape feeders.
“Teaching”:
Select “Teaching” when using components whose pickup position varies depending on the
component type, such as multi-stick feeders. In this case, you must perform teaching for
the pickup position with respect to the machine origin. Since the feeder set position has to
be fixed when “Teaching” is selected, the data optimization in the <2/2/
DADA_GENERATOR> mode is not applied.
“Relative”:
As with “Teaching”, select this setting when using components whose pickup position
varies depending on the component type, such as multi-stick feeders. In this case, however,
the pickup position will be a distance from the reference pickup position (feeder position-
ing knockpin) of an 8mm tape feeder. Unlike “Teaching”, the data optimization in the <2/
2/DADA_GENERATOR> mode can be applied. Off-line data input is also possible.
c
CAUTION
When you make off-line settings, enter the correct X distance from the feeder knockpin
to the component pickup point in the Feeder Pos_X column.
9 Set the Use feeder opt. parameter in the OPTION INFO.
sub-window to “Yes”.
Use the [INS], [DEL] or [SPACE] key to set this parameter to “Yes”.
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3.8.2 When not optimizing the feeder set
positions
If you want to set the stick feeder at a particular position and do not want
to perform data optimization (automatic search for optimum feeder set
positions), follow these steps.
1 Set the stick feeder on the feeder plate.
Install the stick feeder with components loaded, onto the feeder plate at
the same position as is set in actual PCB production.
Reference
For details on loading components into a stick feeder or setting a stick feeder on the
feeder plate, refer to the feeder user’s manual.
2 Select the component data.
Move the cursor to the data line of the component which is supplied by
the stick feeder.
3 Set the “Comp. Package” parameter in the BASIC INFO.
window to “Stick”.
1. Press the [TAB] key to move the cursor into the BASIC INFO. sub-
window on the Component Info. screen. If the BASIC INFO. sub-
window is not displayed, press the [F4] key to switch the sub-window
display.
2. Align the cursor with “Comp. Package” and press the [INS], [DEL] or
[SPACE] key to set this parameter to “Stick”.
4 Set the “Feeder Type” parameter.
Set this parameter according to the stick feeder type you will use. See Step
4 in the preceding section for detailed information.
5 Set the Feeder Set No. in the BASIC INFO. sub-window.
Enter the number of the feeder set position at which the stick feeder
knockpins are inserted into the feeder plate.
6 Set the Pos. Definition parameter .
Set this parameter to “Automatic” when not using a multi-stick feeder, and
advance to Step 8. When using a multi-stick feeder, set this parameter to
“Teaching” and proceed to Step 7.