Hioki LR8410-20, Instruction Manual

Page: 177 / 364

6.2 Saving Data
165
3
Chapter 6 Savi
ng & Loadi
n
g Dat
a
6
1
Select the contents to be saved.
If [Off] is selected, skip steps 2 to 5.
If [Calc (post meas.)] is selected, skip steps 4 and 5.
2
Specify the waveform file name (if needed).

(Up to 8 characters)
See:
How to enter filenames : "3.8 Entering Titles and
Comments (as needed)" (p. 98)
If left blank, file names are created automatically.
See:
"Appendix 3 File Naming" (p. A9)
3
Select the removable storage priority

(SD memory card or USB flash drive)
4
Select whether to delete while saving.
Select the desired operation when removable storage

becomes full while saving.
5
Select whether to save data into multiple files
(“Split Save”).
Select single (per measurement) or multiple (timed) file
creation.
6
Press START to start measuring.
After measurement, the data is automatically saved to

removable storage (p. 159).
Setting options: (

: default setting)
Off

, Waveform(realtime), CSV(realtime), Calc (post
meas.), Wa Calc, CSV + Calc
Setting options: (

: default setting)
Off
 Saving ends when the removable storage is
nearly full.
On When the free capacity of the removable stor-
age reaches a certain minimum size, wave-
form files are deleted, oldest first. If deletion is
not possible, saving stops. Delete while saving
does not apply to numerical calculation files.
Setting options: (

: default setting)
Off

Creates a single file per measurement.
On Saves data by splitting the file every time the
[
Split Length
] elapses. The time at which to
split files is set with [
Split Length
] . (See figure
to right.)
Ref
Time Automatically adjusts the initial file split time so
that data is saved by splitting files after a cer-
tain time (
[
Split Length
] ) elapses after the [
Ref
Time
] . (The initial file alone will be shorter than
the [
Split Length
] .) (See figure to right.)
1
2
3
4
 With [Split Save]

set to [On]
 With [Split Save] set to
[Ref Time]

You cannot set the split
time to 0 d 0 h 0 m. If you at-
tempt to do so, it will be set
automatically to 0 d 0 h 1 m.
Also set the following items:
[Ref Time] : 0:0 to 23:59
[Split Length] :1, 2, 5, 10, 15,
20, 30 minutes, 1, 2, 3, 4, 6, 8,
12 hours, 1 day
Also set the
[Split Length]
.
Days (0 to 30), Hours (0 to 23),
Minutes (0 to 59)
The “Waiting for fixed-time syn-
chronization” message will be
displayed at the start of mea-
surement until the recording in-
terval has synchronized with
the reference time.
The horizontal axis setting is lim-
ited when auto saving waveforms
(p. 94).
5
Before starting to measure,

confirm that Auto Save is

configured correctly, and that

the removable storage is

properly installed.