上海维宏电子科技股份有限公司
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After setting datum successfully, the sign appears in front of X-axis in coordinate
display area.
Repeat the above steps, set datum for other axes, and restart the software to
validate the setting.
After setting datum for all axes, to avoid datum loses after updating the software or
during transporting machine tools, press F6 to export datum to a USB flash disk for
later use.
2.5.2 Return to the Machine Origin with an Incremental Encoder
Origin of Machine Coordinate System (MCS), also called machine origin, and home, is
a fixed point assigned by design, manufacturing and debugging before the machine
tool leaves factory. This operation is used to return to the point.
This operation is required each time you restart the system.
Before returning to the machine origin with an incremental encoder, ensure the
following:
• Hardware devices have been well connected.
• The axis direction is correct. See Check the Axis Direction for details.
To return to the machine origin with an incremental encoder, do the following:
1. To enter into BACKREF mode, press .
2. To enter into Coor-Reference mode, press → A.
3. Do one of the following:
– Press F7. Z-axis returns to the machine origin firstly, then other axes
return.
– Press F1 / F2 / F3. The specified axis returns to the machine origin.
For safety, it is suggested that Z-axis returns to the machine origin firstly.
After returning, the sign appears in front of related axes in coordinate display
area.
2.6 Set Speed Parameters
This operation is used to set parameters about speed for commissioning to get a
good machining effect.
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