National Instruments NI EDIDS-2400 Series, User Manual, Page: 197 / 314

NI EDIDS-2400 Series User Manual | © National Instruments | 197
Tip Strip: Starts the EPT scope
Detail: When pressed, the EPT diagnostic function will begin to acquire EPT signals. While the acquisition is running
this control can be pressed again to abort the acquisition.
Data Buffer Full
Tip Strip: Indicates data stream is too fast and some samples may have been lost
Detail: Indicates that the sampling rate is too fast for all samples to be recorded. This can happen if the engine
speed and sampling rate specified in the Scope Mode Options are too high.
EPT Sync
Tip Strip: Indicates if the system is currently in sync, Clr Flag = Clears EPT errors
Detail: When
TRUE
, indicates that the EPT function is in sync. When
FALSE
, indicates that the EPT function is not
in sync.
Scope Mode Options
Tip Strip: Defines amount and type of information to be displayed in scope trace
Detail: When set to Fixed Sample , the data acquisition will upon the press of Run EPT Scope and stop after the
specified number of points is collected. The data will be displayed in the EPT Scope after pressing the Update
control. When set to Stop On Sync Stopped , the data acquisition will begin filling the buffer upon the press of Run
EPT Scope and continue acquiring data and purging the buffer until there is a loss of sync. Then the data acquisition
will stop and the data will be displayed in the EPT Scope after pressing the
Update
control.