Rockwell Automation 1440-VLF02-01RA XM-121 Absolute Shaft Module - Manual (Page 56)

Publication GMSI10-UM014D-EN-P - May 2010
48 Configuration Parameters
Signal Processing
Parameters The signal processing parameters determine the signal processing that will be
performed on the input signals. Use these parameters to select the high and
low pass filters. The signal processing parameters apply to both channels.
Measurement Parameters Overall Measurement Parameters
Use the overall measurement parameters to configure the overall
measurement. There are two instances of the overall measurement parameters,
one for each channel.
Signal Processing Parameters
Parameter Name Description Values/Comments
Low HPF Frequency (EDS File
only) Shows the corner frequency for the Low high pass
filter option.
Medium HPF Frequency (EDS File
only) Shows the corner frequency for the Medium high
pass filter option.
High HPF Frequency (EDS File
only) Shows the corner frequency for the High high pass
filter option.
Very High HPF Frequency (EDS
File only) Shows the corner frequency for the Very High high
pass filter option.
High Pass Filter Sets the high pass filter to apply to the
measurements. The high pass filter is useful in
removing low frequency signal components that
would dominate the signal. The high pass filter
attenuates all frequencies below a defined
frequency. It allows, or passes, frequencies above
the defined frequency.
Low Pass Filter Sets the frequency above which the input signal will
be significantly attenuated. Enter a value from 200 to 4000 Hz.