User`s manual

Chapter 3 Function and Operation
3-36
Accuracy
Basic accuracy parameters:
1. Pulse equivalent: pulse equivalent is a link for the communication between the system and the outside
world. This value should be calculated for many times to ensure its accuracy. Details of setting of the pulse offset
are introduced below.
2. Inverse gap compensation value: the inverse gap compensation of X axis and Y axis.
3. Working area size: size of the workbench so that the system will prompt whether the plate or Shape
exceeds the allowed size of the workbench.
Accuracy setting guide: set the pulse offset through a guide.
Example of pulse equivalent setting:
1 ) Under the Accuracy setting interface, press F2 to enter Accuracy setting guide interface as shown in the
figure below.
Figure 3.2.4.3.3 Accuracy setting guide interface
2) In the Base axis of pulse offset setting option, select the axis you want to set pulse offset. The Current
pulse offset displays the current offset vale. Then enter the distance to move to the specified direction in the test in
Test distance. In this example, we select Transverse axis and enter a test distance of 1000mm. Finally press Enter,
the test process as shown in Figure 3.2.4.3.4 will appear.