Nordson_EFD_OptiSure_Operating_Manual.pdf - 第35页

OptiSure Automated Optical Inspection 35 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. # Click Step Reference Image 11 • Click RUN to …

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OptiSure Automated Optical Inspection
34 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
# Click Step Reference Image
8
>
>
• Insert a Step & Repeat Y command
and enter the following:
- X OFFSET: Determined in step 7
on page33.
- Y OFFSET: Determined in step 7
on page33
- COLUMNS (x): 2
- ROWS (y): 3
- 1.S PATH 2.N PATH: 1
- LABEL: 1 (from step 3 on
page32)
NOTE: The Change button toggles
this parameter between Label and
Address.
• Click OK.
9
>
>
• Insert a Positional Checking
command and enter 0 to turn the
command OFF.
NOTE: Offset X and Offset Y can be
blank.
• Click OK.
10 • Insert an END PROGRAM command
to complete the program.
NOTE: The complete example
program is provided on page 36.
Continued on next page
Positional Checking Example (continued)
To Use Positional Checking in a Program (continued)
Using the Arrow Types (continued)
OptiSure Automated Optical Inspection
35www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
# Click Step Reference Image
11
• Click RUN to view the program
and to observe the results of the
Positional Checking.
As the program runs, the following occurs:
• A window opens to show green or red dots (for this example, in a
grid of two columns and threerows), indicating whether a deposit
(the white dot) passes (green) or fails (red):
- Pass: The deposit is within both Offset X and Offset Y values.
- Fail: The deposit is outside one or both of the Offset X / OffsetY
values.
NOTES:
- The window is named A (from step 2 on page32).
- In this example, all dots are green because all white dots are
within the specified X and Y offsets.
• If a dot fails, the system takes the action specified by the Stop,
Skip, Pause, Ask parameter (Skip, in this example). Refer to “Arrow
Check Point” on page71 for details.
• Screen captures of both passed and failed dots are saved as
images and named automatically.
NOTE: If the screen captures are not automatically saved, ensure
that the Save Images checkbox in System Setup is selected. Refer
to “Setting Up the System to Save Images” on page9 for
details.
12 • To view the images of the marks,
use the file explorer application to
navigate to D:\AOIIMAGE:
- Dots that passed (green) are
saved in the OK folder.
- Dots that did not pass (red) are
saved in the NG folder.
Continued on next page
Using the Arrow Types (continued)
Positional Checking Example (continued)
To Use Positional Checking in a Program (continued)
OptiSure Automated Optical Inspection
36 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Example program using Positional Checking and Step & Repeat commands to check dispensed dots
# Click Step Reference Image
13
• Open an image to view more
information, including Diameter and
X and Y offsets. Example images
for both a passed and failed dot are
provided below.
Positional Checking Example (continued)
To Use Positional Checking in a Program (continued)
Using the Arrow Types (continued)
Location of diameter and offset details in the image of a dot that
PASSED a positional check
Location of diameter and offset details in the image of a dot
that FAILED a positional check