User`s guide

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EFD
®
TT User's Guide
Version 1.2
2. To apply Step and Repeat to the entire program, select On.
3. Enter the number of rows and columns corresponding to the parts on the fixture.
Select either traversing via row or column. Check the Serpentine box if desired.
Corresponding to the above 4-dots example, we have taken 4 dots and program
origin and stepped and repeated them in a 2X2 matrix. For a Y serpentine, you
would select step and repeat on rows = 2, columns = 2, Traverse = Column,
Serpentine =
pi symbol.
4. Tap the Origin “Go To” button to check that the needle tip lines up with the origin of the program.
5. Tap the Row End “Edit” button and jog tip to
the origin point of the first row’s end
position. Tap “Teach” before tapping “OK” to
return to the previous screen.
6. Repeat (5) for the Column End.
5.7 INSERTING A DO PROGRAM INSTRUCTION
For some applications, it may be necessary to insert a program into another. An example: if there already exists a program to
dispense solder paste pattern for 1.25mm BGA, this program could be inserted at specific point on a new program being
created for a circuit board. It is important to note that the dot and line parameters of the original program become null and
void. The Operator must set new parameters in the higher level/current program.
1. From the main Program screen, tap “Insert” to open the Select Instruction screen.