Filter In A Stable Condition (Setting Code 36); Zero Tracking (Setting Code 33,34) - Unipulse F160 Operation Manual

5 FUNCTIONS
5-7.

Filter in a Stable Condition (Setting Code 36)

When the indicated value is stable, the digital filter to reduce fluctuations is automatically inserted
by this function. Select whether or not it is inserted.
Stability is defined by "5-6.Motion Detect (Setting Code 31,32,37)" on page 25.
Load cell
5-8.

Zero Tracking (Setting Code 33,34)

Chapter
This function automatically corrects slow zero drifts and micro-movements of the zero point caused
5
by residue remaining after weighing.
26
26
Setting/ 0: Insert (256 times) 1: Not insert
F160
Analog
filter
Point
- Zero tracking is the function to reset gross weight to zero automatically when
the state remaining the zero point drift within the zero tracking range continues
more than set period.
- Zero tracking period must be set between 0.1 to 9.9 second and its range must
be set between 0 to 99 using 1/4 resolution interval of Minimum scale division.
For instance, 02 corresponds to 0.5 and 12 corresponds to 3 of set value.
Zero tracking does not work if you set the period to 0.0 sec. and range to 00.
Boundary of zero track
+
0
-
Tracking period
Setting range/ Period (Setting code 33): 0.0 to 9.9
Range (Setting code 34): 00 to 99
Point
- Since zero tracking should work from the point at which the gross weight is
zero, it does not work when the weight is already over the tracking range.
Adjust the zero point by digital zero or zero calibration.
- If the amount of zero correction by digital zero and zero tracking (deviation from
the zero calibration point) exceeds the digital zero regulation value, a zero
alarm will result without making zero correction.
OFF
A/D Digital
converter filter
Setting counts
(
"5-10.Digital Filter (Setting
Code 30)" on page 28
From the point when it returned within the range,
counting will be resumed.
Weighing value
Tracking period
Stab OFF or filter is not
inserted in stable condition.
Digital
Comparator
filter
Stable
)
(256 times fixed)
+ Tracking range
- Tracking range
Initial value/ 0.0
Initial value/ 00