Unipulse F701-C, Operation Manual

Page: 68 / 189

5.FUNCTION SETTINGS
57
5-4. Analog Filter
This function stabilizes the display by removing low frequency noise from the load cell signal as
well as averaging analog signals.
Selectable frequencies are: 2, 4, 6 or 8Hz. A higher frequency will make a more quick response but
sometimes read a noise in.
Select the most suitable value for the weighing.
Operation
1) Select setting mode 1.
2) Select cutoff frequency. (8-Analog Filter)
5-5. Filter in Stable Condition
When indicated value is stable, this function automatically insert the Digital Filter for restraining
the instability. Select whether inserts it or not.
Regarding the definition of stability, refer to "5-6.Motion Detection (MD)" on P.58.
Operation
1) Select setting mode 4.
2) Select whether or not to insert the filter. (7-External Function Selection)
→ → →
F
CNG/ENT CNG/ENT
1
UPPER
Analog Filter
3 : 8Hz
2 : 6Hz
1 : 4Hz
0 : 2Hz
→ → →
8
UNDER
CNG/ENT CNG/ENT
Load cell
Analog
Filter
A/D
Digital
Filter
Digital
Filter
F701-C
OFF
Stab OFF or filter is not
Setting counts Stable
("5-3.Digital Filter"
on P.56)
inserted in stable condition.
(128 Count fixed)
Setting frequency
("5-4.Analog Filter"
on P.57)
converter
→ → →
F
CNG/ENT CNG/ENT
4
SP1
Filter in stable condition
1 : Not insert
0 : Insert (128 times)
→ → →
ZERO
7
OVER
CNG/ENT CNG/ENT