3 Functions of NB-Designer
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NB-series Programmable Terminals NB-Designer Operation Manual(V106)
Note
When the trigger sampling is used, if multiple samplings are performed at the same timing, only single value
might be acquired.
When such a state is assumed, place the Data Transmission component and others on the Common Sheet
and acquire the necessary data at local memory to perform the sampling for the local memory.
Pause-Clear The default Word Length is 2. “Pause” function only stops to refresh the changes in the curve
temporarily, and the sampling operation will not be stopped temporarily. When “Pause-Clear” is
checked as shown blow, and the state of the specified bit address LB0 is set “ON”, the screen will
stop refreshing temporarily When the specified bit address LB0 is set “OFF”, the changes in Data
Log will be refreshed and displayed.
“Pause” stop temporarily the update of the graph so that the sampling is stopped temporarily.
The address can be the trigger for “Clear” is “temporarily allocated a 1”.
If the parameters are specified as above, the bit address LB0 functions as “Pause” and the bit
adress LB1 functions as “Clear”. Setting in this way, the displayed Data log screen can be cleared
only the changes occurred in LB1 state.
Scroll
The default value is 3. For example, if the specified memory is LW0, LW0, LW1 and LW2 will be the
current browsing index value (the newest data on the index value is 0 and the value is greater, the
data is older.), the starting browsing index value and the maximum browsing index value of Scroll
Bar respectively. This option is valid only when “Multiple pages” is selected. “Scroll” can be used to
browse the multiple Data Logs and can be in combination with the Scroll Bar. For the specific using
method of Scroll Bar, refer to
3-6-22 Scroll Bar (Page 3-164)
.
Time
It is used to save the time when the latest sampling point is performed. “Time” option in “Control
memory Setting” is valid only when the “Save Time” is checked. The default memory is LW and the
Word Length is 12.
As shown above, when the specified address is LW70, each data is stored as below:
•
The sampling time of the oldest data within the displayed page
Second: LW70, Minute: LW71, Hour: LW72, Day: LW73, Month: LW74, Year: LW75
•
The sampling time of the newest data within the displayed page
Second: LW76, Minute: LW77, Hour: LW78, Day: LW79, Month: LW80, Year: LW81
Descriptions of Data Log Properties
Summary of Contents for NB10W-TW01B
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