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I – 3 a c tu al v a lue – HEIDENHAIN PT 880 User Manual

Page 33

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POSITIP 880

33

I – 3 A

c

tu

al V

a

lue

Move edge finder towards first point

1

on the

circumference until the LEDs on the edge finder light
up.

Retract edge finder from bore hole wall.

Probe two additional points on the circumference in
the same manner. Further instructions appear on the
screen. See Prompt bar for measured diameter.

Enter the first coordinate (X = 50 mm) and

transfer coordinate as datum for the circle center and
press ENT.

Accept default entry Y = 0 mm. Press ENT. Press USE.

PROBE 1ST POINT IN X/Y

ENTER CENTER POINT X X = 50

ENTER CENTER POINT Y Y = 0