Omron ZW-C1*AT User Manual page 99

Setting the Differentiation Filter
Set this filter to detect sudden changes in measured values occurring within an extremely short time.
The differentiation filter detects changes in the measured value and current value before a comparison interval.
The time of this comparison interval is defined as the differential cycle. (Default value: OFF)
Item Setting item
Differentiation Filter mode
filter
Differentiation cycle
 Explorer pane
 Edit pane
 Task Settings window : [Filter]
Present value
Sampling
Measuring cycle
Display value
(differentiation result)
1
Select differentiation filter ON/OFF from
[Differentiation filter] - [Filter mode].
2
Set the number of differential cycles from
[Differentiation cycle].
Note
The differentiation filter can also be set by the operating keys on the Sensor Controller.
Setting the Differentiation Filter p.313
ZW User's Manual
Setting value
OFF (default value)/ON
1 (default value) to
5000 [ms]
: [Bank] | [(Bank Data Name)] (double click)
: [Task Settings] icon (
Comparison interval: 10 ms
Description
Set the differentiation filter ON/OFF.
Set the internal time for the measurement value to be
compared with the current value.
)
Setting the Output Conditions
97