Siemens FUS1010, Operating Instructions Manual, Page: 150 / 298

Functions
7.14 Reflexor
FUS1010 IP65 NEMA 4X & IP66 NEMA 7
Operating Instructions, 01/2013, A5E02951520-AC
149
Reflexor Diagnostic Data
The [Diagnostic Data] menu and the [Application Info] sub menu screen provide one location
where all diagnostic data can be viewed.
Note
Adjustments can not be made on the [Application Info] menu screen. Adjustments can only
be made on the Spectra Graph.
Table 7- 14 Diagnostic Data
Application Information Function / Explanation
Low Limit High Pass Filter Setting
High Limit Low Pass Filter Setting
Noise Level Set Noise Filter Setting
Doppler Frequency (Hz) Average FFT Frequency
% Deviation The width of Spectra is used to determine beam
penetration and calibration. The selection of
"Slurry" in Application Data is recommended for
flow rate indication accuracy when the %
Deviation is less than 25. For % Deviation above
35 the use of "Liquid" is recommended.
For applications that continuously have %
Deviation between 25 and 35 proper selection of
either Liquid or Slurry can be confirmed by
comparison to a known flow reference.
Signal Peak-to-Peak mV Peak-to-Peak demodulation signal amplitude.
The acceptable range is between 100 and 3200
mV during typical flow conditions. If less than 100
mV, check Sensor type used and mounting
configuration. If greater than 3200 mV, try in-line
mounting and/or "detune" Carrier Fx.
FFT s/sec Number of FFTs per second
FFT Peak Peak FFT Amplitude
Carrier Fx Transmit Frequency code