Mitsubishi Electric PLK-G-CU-20 Technical Manual page 36

Memo The size display of the pattern data is explained when "The arc" or "The Circle" is made and the
image display is pushed from a standard screen, the image display screen is opened.
For instance, when made the 20mm half circle data but the size display is not [20.0] Y axially, is [19.9] it
like the above figure.
The reason for this is that the displayed value is calculated with an actual sewing point. Tries to make the
circle or the circular arc which passes input point as shown in the figure below, the data is made
according to the specified stitch length, it is not match that sewing point and input point (A). There is
difference (B) of the figure below because the value is calculated with the sewing point.
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