Svantek SVAN 106, Руководство пользователя

Страница: 89 / 97

SVAN 106 User MANUAL
_
89
By default for the first Total value HP filter is denote. Second and third
Totals have same filters as were set up for profiles (Prof. 1 and Prof. 2) in
the Channels window (path: <Menu> / Measurement / Channels).
It is possible to select also tree user filters: FUSR1, FUSR2 and FUSR3.
When user filter is selected, two additional position appear: Type and
Cal. Factor.
In the position Type one can define type of integration to present measured
signal as acceleration (ACC), velocity (VEL) or displacement (DIL).
In the position Cal. Factor one can define additional calibration factor which
will be applied to the calculation of Total value.
Same settings can be done for Total 2 and Total 3 values.
10.11. Setting user filter coefficients for 1/1 Octave and 1/3 Octave analysis –
User Filters
The User Filters position (path: <Menu> / Auxiliary Settings / User Filters)
enables the user to introduce the values of the coefficients of the user
filters. This position is active only in 1/1 Octave and 1/3 Octave modes.
The User Filters position opens the window in which the user can clear
(Clear Vibration Filters) or edit (Edit Filter) the filter coefficients for
selected user filter FUSR1, FUSR2 and FUSR3.
The Clear Vibration Filters position opens
the window with warning before deletion the
user filter coefficients. In case of positive
answer, all coefficients of selected filter will
be zeroed.
<ENT>
The Edit Filter position opens the window
with table of filter coefficients. All positions
in this table can be edited.
<ENT>
The opened window contains the centre frequencies of the filters and their coefficients: