HBM WE2107 - Amplifier Filter (Filter Selection Cut-Off Frequencies)

WE2107 - Communication commands
54
I1820-1.3 enHBM
Amplifier Filter
(Filter selection cut-off frequencies)
Property Content Note
Command string ASF
No. of parameters 1
Parameter range P1=0...8
Factory default 4
Reaction time < 15 ms
Password protection No
Relevant to legal for
trade
No
Parameter backup With command TDD1
Input Master ASF(P1); No response
Query Master ASF?;
Response WE P1crlf P1 = 1 character
Note: ( ) required parameters, < > optional parameters for parameter input
Function:
The command selects a digital filter. This influences the filter behavior of the WE
( measurement signal bandwidth).
The limit frequency of the filter determines the settling time. The higher the filter index, the
better the filter effect, but also the longer the settling time when the weight changes. Choose
as low a filter setting as possible, but one that ensures measured value rest (standstill) when
the weight does not change.
The mean‐value calculation influences the overall settling time of the WE. The overall settling
time also depends on the mechanical construction of the transducer, the dead load of the
scale and the weight to be weighed.
ASF