5. Open the “EFDUV Example Set Ultimus V Dispense Parameters” file.
The “EFDUV Example Set Ultimus V Dispense Parameters” GUI opens. Follow the steps shown below to write
the settings to the Ultimus V dispenser.
In this example, the software opens with the COM port configuration settings as shown. Clicking the RUN arrow
runs a set of commands that will write (send) the settings entered in the box on the right side to the Ultimus V
dispenser.
4. Click the
RUN arrow to
send settings
to the Ultimus V
dispenser.
1. Select the
COM port
associated with
the Ultimus V
dispenser.
2. Ensure
that the Serial
Configuration
settings match
the settings on
the Ultimus V
dispenser.
3. Enter the
settings you want
to send / write
to the Ultimus V
dispenser.
Dispense Time:
• The Dispense Time setting is either a 4-digit or 5-digit value.
• If a value between 0000 to 9999 is entered, the dispenser sets the Dispense Time as 0.000 s to 9.999 s.
• If a value between 10001 to 99999 is entered, the dispenser sets the Dispense Time as 1.0001 s to 9.9999 s.
Pressure Setting:
• For psi pressure units, if the required pressure is 100.0 psi, enter a value of 1000. For 99.8 psi, enter 998, and so
on.
• For kPa pressure units, if the required pressure is 689.5 kPa, enter a value of 6895.
• For bar pressure units, if the required pressure is 6.895 bar, enter a value of 6895.
Vacuum Setting:
• For H
2
O vacuum units, if the required vacuum is 18.0 H
2
O, enter a value of 180.
• For kPa vacuum units, if the required vacuum is 4.48 kPa, enter a value of 448.
• For Hg vacuum units, if the required vacuum is 1.32 Hg, enter a value of 132.
• For mmHg or Torr vacuum units, if the required vacuum is 33.6 mmHg or Torr, enter a value of 336.
Appendix B — RS‑232 Protocol (continued)
LabVIEW Driver and Example Program (continued)
Ultimus V High Precision Fluid Dispenser
84 www.nordsonefd.com info@nordsonefd.com 800-556-3484 Sales and service of Nordson EFD dispensing systems are available worldwide.
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