Dispensing Valve Pneumatics - Nordson Asymtek Spectrum Series Installation, Operation & Maintenance Manual

7. In the Reticles Setup dialog box, enter the following sample settings:
• Circle 1 (0.050)
• Circle 2 (0.10)
• Rectangle (0.10 x 0.10)
8. Click on the
If any of the reticles are not visible on the screen, contact Asymtek Technical Support.
9. Turn off all of the reticle selections and click on the
10. View the image in the video display.
The reticles should not be visible.
If the image is focused, the camera does not need to be adjusted.
If the image is not focused, the camera focus must be adjusted. See
Camera.
11. Verify the bottom of the lighting module is approximately 1.1 inches (27.9 mm) above the
workpiece surface to be viewed with a metal ruler.
If the lighting is not at the correct height, grasp the light with your hand and loosen the
adjustment screw. Then slide the light up or down on its bracket until it is at the proper
distance and retighten the adjustment screw. Refer to
12. Calibrate the camera. See

4.10.8 Dispensing Valve Pneumatics

Perform the following procedure to check function of the dispensing valve pneumatic system.
NOTE The following procedure assumes the dispensing system is on and FmXP is running.
1. If a dispensing valve is currently installed on your dispensing system, disconnect all air hoses
connected to the dispensing valve.
2. Connect a syringe receiver head to the silver-colored fluid pressure fitting on the pneumatic
bulkhead located on the right-hand side of the dispensing head.
3. In the FmXP Main Window, click on
4. In the Tools Window, click on
The Dispenser I/O Test Window opens (Figure 4-16).
5. Locate the bit labeled
6. Toggle the bit
This should turn ON air at the Fluid Pressure port. You should hear air coming out of the
syringe receiver head.
4-28
button and view the display.
Apply changes
5.6 Calibrating the
I/O Test
V1_FLUID_AIR
( ).
ON 1
•
Crosshair graduations (0.025)
•
Red reticle color
Apply changes
5.5 Focusing the
Camera.
.
Tools
and then on
Dispenser
.
button.
5.5 Focusing the
Camera.
.
Power-Up and Testing