HEIDENHAIN MSE 1000 Operating Instructions Manual page 143

1 V diagnostics
PP
Lissajous figure
Signal A Amplitude
Signal B Amplitude
Signal A Symmetry
Signal B Symmetry
Phase Angle
HEIDENHAIN | MSE 1000 | Operating Instructions | 10/2015
Displays the signal A and B amplitude readings from
the encoder as a Lissajous figure. The encoder must be
moved for the graph to be visible.
The graph will display a circle, centered in the graph
when an encoder is operating properly. Differences in
the shape or position of the circle may indicate signal
quality or encoder alignment problems. The size of the
circle is based on the signal A and B amplitude read-
ings. A circle smaller or larger than 1 V may indicate a
minimum or maximum amplitude problem.
Displays the signal A amplitude reading from the en-
coder.
Displays the signal B amplitude reading from the en-
coder.
Displays the signal A symmetry reading from the en-
coder.
Displays the signal B symmetry reading from the en-
coder.
Displays the phase angle reading from the encoder.
Diagnostics 12.1
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