上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD
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4. Press F4, find and set the following origin parameters according to the actual
situation:
Motor Type
The motor type.
1: Stepping motor. 2: Servo motor.
REF Switch Positioning Direction
In REF switch positioning phase, the moving direction of each axis during
returning to the machine origin.
REF Switch Positioning Speed
In REF switch positioning phase, the feedrate of each axis during returning to
the machine origin.
REF Encoder Positioning Speed
In encoder positioning phase, the feedrate of {AXIS}-axis during returning to
the machine origin.
Lead Screw Pitch
It refers to the axial distance between the corresponding points of two adjacent
teeth on the threads.
Back Distance
After fine positioning stage of returning to the machine origin, the additional
displacement of each axis.
+: Positive direction; -: Negative direction.
Coarse/Fine_Switches_Min_Dist
Used to see if coarse and fine switches are too close.
Valid range: [0, thread pitch/2].
2.4 Check the Axis Direction
This operation is used to ensure that the axis direction is the same with the
direction stipulated by Right Hand Rule, to avoid damage to the machine tool due
to incorrect direction.
Taking X-axis as an example, to check the axis direction, do the following:
1. Judge the positive direction of X-axis according to the Right Hand Rule.
2. To switch to Manual mode, press / / .
3. Press 4 / 6 or control the handwheel to move X-axis, and observe its moving
direction.
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