X90 mobile modules
194
X90 mobile system User's manual V 1.20 - Translation of the original manual
5.4.1.5.10.7 FrequencyBandConfig
Name:
FrequencyBand01Config to FrequencyBand32Config
General configuration of individual frequency bands.
Each frequency band can be calculated on any channel with any of the 4 speed data points (
see "ActSpeed" on
page 156
).
Data type
Values
UINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
Channel 1
1
Channel 2
2
Channel 3
3
Channel 4
0 - 3
Input channel for calculating the frequency band
4 to 15
Invalid
0
Raw velocity signal
1)
1
Enveloped velocity signal
1)
2
Raw acceleration signal
4 - 5
Signal for calculating the frequency band
3
Enveloped acceleration signal
0
Off
"FrequencyBandLowerFrequency" on page 195
and
"Fre-
quencyBandUpperFrequency" on page 196
are used for the
calculation.
6
Speed-dependant calculation of the frequency band of the con-
figured ActSpeed data point
1
On
"FrequencyBandDmgFreq60rpm" on page 195
and
"Frequen-
cyBandTolerance" on page 195
are used for the calculation.
0
Off
7
Harmonic frequencies also calculated
1
On
All harmonic frequencies up to the maximum frequency are al-
ways calculated.
The harmonic frequencies can also include frequency
portions that are the result of damage at other posi-
tions. This can lead to a misinterpretation of the mea-
surement.
0
ActSpeed01
1
ActSpeed02
2
ActSpeed03
3
ActSpeed04
8 - 11
ActSpeed data point used for the calculation if the frequency
band is speed-dependent
4 to 15
Invalid
0
Off
12
Enables noise calculation instead of RMS
1
On
The speed-dependent and harmonic settings are ignored.
0
1st quadrant from MinFrequency to 1/4 MaxFrequency
2)
1
2nd quadrant from 1/4 MaxFrequency to 1/2 MaxFrequency
2)
2
3rd quadrant from 1/2 MaxFrequency to 3/4 MaxFrequency
2)
13 - 14
Selects the quadrant to calculate the noise
3
4th quadrant from 3/4 MaxFrequency to MaxFrequency
2)
15
Reserved
0
1)
This is only calculated if the EnableVelocityCalculation bit (configuration in register
"SensorConfig" on page 158
) is set for the respective channel; otherwise,
0 is output.
2)
Refers to the respective signal (raw signal or envelope signal) on the channel
5.4.1.5.10.8 FrequencyBandConfigRead
Name:
FrequencyBand01ConfigRead to FrequencyBand32ConfigRead
Registers for reading the configuration of individual frequency bands.
Data type
Values
UINT
0 to 65,535