Lenord+Bauer GEL 211CS0, Operating Instructions Manual

Page: 103 / 132

Bauer 7 Functions of the GEL 211C Sensor calibration group
GEL 211CS0 103
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nglis
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After a measurement has been undertaken, the corresponding entry on the Home
screen is displayed with a yellow background (also occurs on measurement/calibra-
tion via the wizard):
7.4.4 SIN/COS signals
A differentiation is made between two measurement processes for this function:
1. Instantaneous value measurement:
Continuous display of instantaneous values from tooth to tooth:
Continuously display of the supply voltage and the sense voltage:
2. Analysis measurement:
Single or continuous measurement and graphic display of values, averaged over
one revolution of the target wheel
The following parameters are determined:
Measured value Significance
1. Instantaneous value measurement (values per tooth)
Vpp' SIN Amplitude (peak-peak) of the sine signal
Vpp' COS Amplitude (peak-peak) of the cosine signal
Offset' SIN Zero offset on the sine signal
Offset' COS Zero offset on the cosine signal
2. Analysis measurement (values averaged over 1 revolution)
Vpp SIN Amplitude (peak-peak) of the sine signal
Vpp COS Amplitude (peak-peak) of the cosine signal
Vpp deviation SIN/COS Difference between the two signal amplitudes
Offset SIN Zero offset on the sine signal
Offset COS Zero offset on the cosine signal
Phase SIN/COS (
ΔΦ
) Phase error between sine and cosine signal
Direction of rotation of the gear wheel during the measure-
ment