Hioki MEMORY HiLOGGER LR8450 Instruction Manual page 25

Setting Measurement Conditions
3
Under [Recording
Normal
The setting cannot be changed from [Normal].
4
Under [Recording
Example: Choosing
1 ms 1
 *
1 s, 2 s,
1 min, 2
1 h
*1: Setting available only when using a module with data refresh intervals including 1 ms. (when there is at
least one U8553, U8554, LR8533, or LR8534 module for which measurement is enabled).
The number of channels that can be used will be restricted based on the recording interval and auto save
settings as well as whether any CAN Units are connected. For details, see "Auto save (real-time save)"
(p. 1 42).
5
Under [Repetitive
OFF

ON
6
Under [Recording
Specified time
Continuous
If you select
time that you can record varies with the number of channels in use and the recording interval.
If you select [Continuous], measurement will continue while deleting past data from the internal buffer
memory if the maximum capacity of the internal buffer memory is exceeded. It is recommended to use auto
saving since deleted data cannot be recovered.
See "Auto save (real-time save)" (p. 1 42).
7
Under [Alarm
When using an alarm, you can save information about alarm source channels (channels that caused alarms).
OFF 
ON
Configure the setting as necessary since saving the alarm source channel will cause the file size to increase.
Alarm source information cannot be saved for CAN channels.
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mode], select type of recording.
Data is recorded in synchronization with the internal clock.

interval], select the data capture interval.
[10 ms] will cause data to be captured at a 10 ms interval (100 times per
second).
2 ms* 1 5 ms* 1 10 ms, 20 ms,
, , ,
5 s, 10 s, 20 s, 30 s,
min, 5 min, 10 min, 20 min,
recording], choose whether to repeat recording operation.
Stops recording after one iteration.
Repeats recording operation.
Measurement will stop when you press the
time], set the amount (length) of time for which you wish to record data.
Records for the set amount of time. (Max. 500 days)
Days, hours, minutes, seconds
Recording will continue until you press the

Measurement can also be stopped with a trigger.
See "Stop triggers" (p. 1 16).
[Specified time], the maximum time and data count will be displayed. The maximum amount of
source], choose whether to record the alarm source channel during alarms.
Does not save information about alarm source channels.
Saves information about alarm source channels.
Contents to be saved will differ depending on the data type.
See "11.8 Text Format" (p. 3 93).
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50 ms, 100 ms, 200 ms, 500
30 min,
STOP
STOP
ms,
key.
key.
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