Omron NB Series Operation Manual page 231

3 Functions of NB-Designer
Sampling Methods
Cycle
Sam. Type
Sampling Points
Trigger Register
Setting
Pause- Clear
4
Switch to the [Channel Properties] tab and set the display information for each channel.
3-190
Descriptions of Background Attribute
Time sampling The data is sampled timely.
OFF ON trigger Only when the state of the specified bit address turns ON from OFF,
sampling the sampling is triggered.
ON OFF trigger Only when the state of the specified bit address turns OFF from ON,
sampling the sampling is triggered.
OFF ON trigger Only when the state of the specified bit address changes, the
sampling sampling is triggered.
OFF ON reset Only the state of the specified bit address turns ON from OFF, the
trigger sampling sampling is triggered, and the state of the specified bit address will be
reset automatically after the triggering.
ON OFF reset Only the state of the specified bit address turns OFF from ON, the
trigger sampling sampling is triggered, and the state of the specified bit address will be
reset automatically after the triggering.
Refers to the interval between 2 sampling points with the unit of "s"or "100 ms".
Continue When all the sampling points end, the sampling still continues.
Once When all the sampling points end, the sampling will stop, which
means sampling is only performed once.
When the sampling method is "Once", the sampling will stop after the set "Sampling Points"
is finished.
When the Trigger Register Setting is used for the sampling method, the register address to
be read will be specified.
The default Word Length is 2. "Pause" function can stop the data sampling operation
temporarily. In addition, the "Clear" function here is invalid for the Historical Data Display
component.
NB-series Programmable Terminals NB-Designer Operation Manual(V106)