Nordson EFD E2V - How to Create a Mark (continued); Using Marks or Fiducial Marks in Programs

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EV Series Automated Dispensing Systems
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How to Use Marks or Fiducial Marks in a Program
Use the Mark command in a program as follows:
• To conrm the presence or absence of a workpiece.
• To conrm that the correct workpiece is present.
• To check the XY position of a workpiece.
Use two Fiducial Marks in a program as follows:
• To move the dispensing tip to a specic target area on the workpiece.
• To check the XY orientation of a workpiece. The system automatically adjusts the program to compensate for
any changes in orientation.
PREREQUISITES
 The system is properly set up. Refer to “Setting Up and Calibrating the System (Required)” on page 37.
 The system is in the CCD Mode.
# Click Step
1
• Determine whether you need to create one mark or two and then create the
marks. Refer to ”How to Create a Mark” on page 53 for the procedure for
creating marks.
2
• Enter a Find Mark command or two Find Fiducial Mark commands near the
beginning of a program.
3
• If the program includes a Step & Repeat command, use the Mark Adjust or
Fiducial Mark Adjust commands.
4
• Refer to the sample program below as a guideline.