Omron NB-series

3-153
3 Functions of NB-Designer
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
3-6 Parts
3
3-6-19 Data Log
Property Start from Top
Start from Bottom
Sampling
Methods
Periodic sampling The data is sampled periodically.
OFFON trigger
sampling
When the state of the specified bit memory address turns ON from OFF, the
sampling is triggered.
ONOFF trigger
sampling
When the state of the specified bit memory address turns OFF from ON, the
sampling is triggered.
OFFON trigger
sampling
When the state of the specified bit memory address changes, the sampling is
triggered.
OFFON reset
trigger sampling
When the state of the specified bit memory address turns ON from OFF, the
sampling is triggered, and the state of the specified bit memory will be set
automatically to be turned OFF after the triggering.
ONOFF reset
trigger sampling
When the state of the specified bit memory address turns OFF from ON, the
sampling is triggered, and the state of the specified bit memory will be set
automatically to be turned ON after the triggering.
Cycle Setting the interval to perform sampling with the unit of “s” or “100 ms”.
Sampling
Mode
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.
Sampling
Points
Refers to the number of sampling point displayed in each screen.
Page No. When the [Type] in the [Trend Graphics] tab is set to [Multiple pages], specify the number of page
displayed.
Channel Refers to the number of the track line to be displayed. And the channel can be set is up to 16.
Trigger
memory
Setting
It is valid when “Trigger sampling” is selected as “Sampling Methods”. As the parameters are set
as follows, when the state change of the specified LB100 conforms to the settings in Sampling
Methods, the sampling will be triggered.
Descriptions of Data Log Properties
Y
X
O
Y
X
O