Instruction Manual

Beginning Programming 8-5
Weight Control Lines
Most lines for flip chip underfill applications are weight control lines. These are lines where the
programmer can customize certain line parameters for 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 and select Edit Line Parameters.
> A dialog box opens 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.
> Below are brief explanations of the parameters.
Figure 8-1