7 Functions of the GEL 211C
Bauer
Sensor calibration group
106
GEL 211CS0
E
nglis
h
7.4.5 Gear
wheel
analysis
On MiniCODERs with integrated amplitude regulation, the gear wheel analy-
sis should not be undertaken, as it will not produce meaningful results.
Using this function the quality of the measuring scale is determined over one revolu-
tion (BQ value = evaluation quotient). The result is displayed graphically. The follow-
ing measured values are determined:
Measured val-
ue
Significance
Δ
Vpp
Difference in the extremes of the amplitudes over 1 turn; curve:
“Fluctuation” of the SIN/COS signals as a measure for the concen-
tricity error (blue)
BQ standard
deviation
Measure of the quality of the teeth
Δ
BQ
Difference between the extreme BQ values; detection of damage
etc.; curve: BQ values (magenta colour)
You will find explanations on this topic in the glossary
(
The measurement is undertaken as soon as you press the
Start gear wheel analysis
button.
Summary of Contents for GEL 211CS0
Page 68: ......
