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3.4 Record control and J1939
Press [MENU] and touch“ Record control” to set additional information,
capture buffer, auto save and auto run.
It consumes 32
～
384byte of memory to save one frame.
Setting items of capture buffer, auto save and auto run are same as standard
firmware. Please refer to the instruction manual for analyzer.
Press a tab of additional information and set time stamp and sampling
interval for external input and J1939.
[
Time stamp
]
Select a unit of time stamp from
H:M:S, M:S:1ms, 100us, 10us
and 1us. The unit of 100us, 10us
and 1us are the elapsed time from
start of the measurement.
■
Frame end
Select the frame end from time or DLC (data length for each ID). Select
“DLC” for normal use.
■
Check sum
If the frame end is selected as “time”, select check sum type from
classic or enhanced.ID3C to 3F are calculated by the classic method
regardless of the setting.
■
DLC/Check sum setting
If the frame end is selected
as “DLC”, set the data length
of each frame (ID=00 to 3F)
and check sum calculation
method.
