N7201A616E00_0317 - 第529页
NPM-W 2 EJM7DE-MB-06O-0 0 6-2-15 -2 Setting change Selecting the teach data Starting the teaching T ransferring a PCB Selecting placement points Moving a camera Inching Moving the data to teach Measurement test Select pl…
NPM-W2 EJM7DE-MB-06O-00
6-2-15-1
Local height teach 1
■Local height measurement and correction
The machine has a function to measure and correct the PCB height due to such factors as PCB warpage
using the height sensor (option) and dispense the material before performing placement dispensing (also
drawing).
the height of PCB to be dispensed at the given dispensing points (up to 5 locations) is measured and the
nozzle lowering distance is corrected to perform dispensing.
■Local height teach
When the nozzle lowering distance is corrected by the local height measurement during dispensing (also
drawing), if the measured height is unstable, you can adjust the coordinates to be measured by the local
height teach and check the PCB conditions.
You can input the coordinates to be measured by the local height teach and check the PCB height (misaligned
amount from the reference height to dispense on the PCB) measured at applicable measurement positions.
Up to 5 local height locations can be measured per a dispensing point so that the local height teach can
check the height measurement result by measuring neighbor 4 locations of each measurement point.
The following indicates the locations to measure the height when the measurement test (if the local height
measurement data is total 5 locations) is performed.
0.2 mm 0.2 mm
0.2 mm
0.2 mm
Position to place the component
Measurement point
(Local height measurement data)
Check point
(4 locations moving 0.2 mm up and down
and right and left directions from the
measurement point as the center.)
Produc-
tion data
teaching
Operating procedure
6-2-15
NOTICE
●If there is too much difference between the measurement point and check point, the local height
measurement condition by the height sensor is unstable. So, re-teach the coordinates of the
measurement point.
NPM-W2 EJM7DE-MB-06O-00
6-2-15-2
Setting
change
Selecting the teach data
Starting the teaching
Transferring a PCB
Selecting placement points
Moving a camera
Inching
Moving the data to teach
Measurement test
Select placement points to perform
teach.
Teaching is complete.
Transfers a PCB.
Unnecessary if you select from the
teach start screen.
Allows you to change the
recognition image status.
Teaches local height measurement
data of up to 5 locations.
Teaching Flow
NPM-W2 EJM7DE-MB-06O-00
6-2-15-3
Local height teach 2
Produc-
tion data
teaching
Operating procedure
6-2-15
1
1
In this section, typical local height teach procedure is explained.
This explanation is under the condition that the dispensing head and the height sensor are attached to the
front side head.
●You can operate only when the table with the height sensor placed is selected.
3
3
2
2
Choose the desired data to
perform local height teach