Panasonic HL-D3 Series User Manual page 168

Chapter 4 Description of Functions
■Setting of reference X position
The detection direction of the X value reference is specified.
● When the X value reference is edge (left to right detect), or edge (right to
left detect)
The X position of every measurement position is moved following the edge
position detected in the edge detect area. The direction to search the edge can
be set according to the work shape.
The edge is the point which exceeded the Z value reference + the edge detec-
tion level.
● When the X value reference is fixed
The measurement position remains fixed.
When the work position varies, set the edge (left to right detect), or edge
(right to left detect).
4
Detection area of reference
Edge detect area
Measurement position
Edge detect level
Edge (Left to right detect) Fixed
In case the edge cannot be detected, the calculation value turns to alarm value
(+999.999) and the alarm turns ON.
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