Nordson ValveMate 7197PCP-2K - Weight Programs

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ValveMate 7197PCP-2K Controller
Programming (continued)
Variable Range Description
Info n/a Select to view information about the current screen, including the
range limits for settings.
Weight 0–600 (g)
(adjustable in increments
of 0.001 g)
Sets the amount of material (in g) that will be dispensed for each cycle
of the pump.
Density 0–11000 (g/cm
3
)
(adjustable in increments
of 0.01 g/cm
3
)
Sets the density of the material (in g/cm
3
) to be dispensed.
Reverse % 0–200 (%)
(adjustable in increments
of 1%)
Based on the percentage of rotation, sets the suck-back to reverse the
motor at the end of a dispense cycle to prevent drooling.
Correction
Factor
0.1–2.00
(adjustable in increments
of 0.01)
Because rotors and stators may not be perfectly matched, the
Correction Factor linearly scales the output to ensure that the
expected amount is deposited every time.
RPM 10–150 (RPM) Sets the motor speed in RPM; for guidance on setting the RPM, refer
to “Maximum Motor Speed Based on Viscosity” on page47.
Pump Size 0.01 mL, 0.05 mL, or
0.15 mL
Select the size of the pump for which you are creating the program.
Weight Programs
Use a Weight program to dispense primarily based on weight. When a Weight program is used, the pump dispenses
until the specified material weight (in grams) has been deposited.
1. Navigate to the Weight program screen.
2. (Touchscreen interface only) Select the pump button to toggle between the Pump 1 and Pump 2 screens.
3. Select the ENABLE WEIGHT PROGRAM radio button.
NOTE: If you don’t enable the program, the system will not save any entered settings.
4. Enter the desired settings, referring to the table below for detailed information on each variable.
5. Select SUBMIT to save the settings. The variable table shows the saved settings.
6. To save the values you entered as a program in the Program Library, refer to “Saving a Program to the Program
Library (Save Screen)” on page34.
Weight program screen, touchscreen interface
Weight program screen, web interface
2
3
ValveMate 7197PCP-2K Touchscreen 7197PCP-2K Web
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5
3
4
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