User-Manual-of-NeoDen4-PNP-machine.pdf - 第25页
20 4.5 .3 Host control Figure 4. 20 In the “ H ost Co ntrol ” sec tion, se ven co ntrols co mplete the manua l test inte rface. See the Figure 4.20 . Start bu tton status, on the left side of machine , it ha s one s tart…
19
(7) Vacuum value 1, 2, 3, 4, Based on the testing of nozzles, you can see pressure value of each
nozzle.
The “Move Head” button allows repositioning of the head in three ways.
By using the “Visual field” method, the head can be moved precisely by clicking on the portion of
the screen relative to the center crosshairs, which indicate the current position of the camera.
Because of the extreme closeup vision of the camera, only small moves are possible with each click.
With the “Mouse Vectors” setting, the screen turns grey, and represents the entire area of movement
possible over the table. Clicking in any region of the screen allows rapid, coarse movement of the
head. This can be convenient for speeding alignment, as well as for moving the head to a more
convenient general location for the task being performed.
The “Keyboard Jog” method allows movement in of the head along the X and Y axes in .1 mm
increments. Additional keyboard controls are noted on the screen. To exit this mode, press the
Escape key.
Z Axis: When in an alignment screen, the default “camera” setting allows the visual check of X and
Y coordinates. But the selection of one of the nozzles as an alignment method allows the manual
extension of the nozzle along its 12 mm Z-axis travel. This feature is useful not only to verify
operation of the Z-axis motor, but to determine the best values for “pick height” and “place height”
in the feeder settings of a P&P program.
4.5.2 Rail control
Figure 4.19
Function, test rail PCB feeding, forward PCB feeding, backward PCB feeding and feeding speed,
see the Figure 4.19.
20
4.5.3 Host control
Figure 4.20
In the “Host Control” section, seven controls complete the manual test interface. See the Figure 4.20.
Start button status, on the left side of machine, it has one start button, press this button the status will
change
The “Flash” button activates the lighting system for the upward- looking camera. A second press
turns off the lights.
The
“Image”
button verifies operation of the upward-looking camera by displaying an image on
the screen. Because the camera focus is set to take very sharp pictures of the nozzles and any
components they are carrying, pressing this button may produce only a blurry image unless an
object (like the head) is present over the camera at the correct height. Pressing “Cancel” returns the
user to the main screen. (The Lens Rotation and Save buttons are used for nozzle alignment
purposes, and perform no valuable function in the Manual Test context).
The
“Feed Command”
activates the rail system for those units so equipped.
The “Buzzer” button sounds the internal warning tone for as long as it is pressed.
The “Clear X Y” button should only be used to correct an error condition displayed in the “XX
Status” annunciator position. When the status reads “Idle,” the system is functioning normally and
there is no need to use this button.
The
“Home”
button causes the X and Y drives to return the head to the machine’s home position,
and reset the X-Y geometry based on the physical limit switches in the unit. Use this button to
verify operation of the limit switches, and also to restore the home position in the event of an
accidental head crash into an object inadvertently left on the table.
The
“Vibration feeder”
check-box will activate the vibration feeder motor when checked.
Leave the box unchecked except for this brief test.
21
4.5.4 Feeder test
Figure 4.21
Function, test each feeder’s matching and feeder& peeler function. See the Figure 4.21.
1. Select “Feed Peel synchronous”, then test function of feeder and peeler.
2. Click any feeder randomly, feeder and peeler will appear corresponding actions.
Use these tests conservatively when parts are loaded, because the feeder will advance and a
component will be ejected from the tape.
4.6
System setup
Function, this part arm at machine’ global parameter settings, any modified parameter will influence
all mounting files, when modify this part please consider seriously. Especially the last page system
settings, we suggest after using a period of time or under the guidance of our engineers then change
its parameter. (Notice, before our machines leave factory, all parameter already be set and no need
to change). This user manual just introduces all setting functions briefly, more details about
parameter modification please refer to comments from our engineers.