User Manual

8-6 Beginning Programming
Weight Control Lines
Most lines for flip chip underfill applications are weight control lines. These are lines where
the programmer has greater control over specific characteristics of the line. A defined
amount (weight) of fluid is dispensed over a defined length of line or pattern.
Estimated time to complete: 45 minutes.
To view the customizable parameters for weight control lines:
1. In the Programming Window, click on Edit
EditEdit
Edit and select Edit Line Parameters
Edit Line ParametersEdit Line Parameters
Edit Line Parameters.
> A dialog box may open indicating the type of valve installed on your
dispensing system and which valve, Valve 1 or Valve 2, is currently active.
2. Click on OK.
> The Line Parameters dialog box, shown in Figure 8-1, opens.
> Click on each tab to view all available parameters.
Figure 8-1
> Below are brief explanations of the parameters.