Omron ZW-8000 Series User Manual page 161

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
 Multi View Explore
→ Edit pane
→ Task Settings window : [Filter]
Internal synchronous
measurement mode
Present value
Sampling
Measuring cycle
Display value
(differentiation result)
1
Select differentiation filter ON/OFF from
[Differentiation filter].
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.245
ZW-8000/7000/5000
User's Manual
Setting value
OFF (default value)/ON
• Internal synchronous measurement mode
0.02(default value) to 5000[ms]
• External/PDO synchronous measurement
mode
1(default value) to 50000[measurement
count]
: [Bank Group] | [(Bank Data Name)] (double click)
: [Task Settings] icon (
Comparison interval: 10 ms
Description
Set the differentiation filter ON/OFF.
Set the interval(time) which performs
comparison with the current value.
Set the interval(measurement count)
which performs comparison with the
current value.
)
Setting the Output Conditions
159