Hioki 8860-50, Instruction Manual

Page: 295 / 490

11.3 Saving Data
283
11
Cha
pter 1
1 Sav
ing/Load
ing Dat
a & Managi
ng Files
6
7
Operating Key Procedure
6
When [Text] is selected as the save format
Set the data thinning number.
CURSOR Move the cursor to the [Thinning] item.
F1 to F8 For no data thinning, select [Off] .
For data thinning, set the thinning number (out of
how many data items to leave one data item re-
maining).
See "Entering Numbers" (p. 65)
7
When using Timebase 2 and [Text] is selected as the
save format
Select whether to interpolate data.
CURSOR Move the cursor to the [Timebase 2 Interpolation]
item.
F1 to F8 Select either choice.
8
When [Binary] is the selected save type (Format)
Select whether to save divided files
CURSOR
Move the cursor to the [Division]
F1 to F8 Select either choice.
Confirm the measurement configuration and other settings,
then start measurement (
START key).
After the data is acquired, the waveform data is saved automatically to the
specified storage media.
See "11.6.1 Example of Saving Data" (p. 298)
"11.6.2 Reading Waveform Data on a PC" (p. 302)
Off, 2 to 1000
On
Use the same data as the previous data
for interpolation.
"Example 3 of Saving Waveform Data
as Text" (p. 300)
Off
No interpolation is performed.
"Example 2 of Saving Waveform Data
as Text" (p. 299)
Off
Files are not divided when saved. If a
file is too large, it cannot be saved.
2,500 to
1,000,000 div
Select the recording length for divided
save.
Format: [Binary]
8
Thinning
A large amount of space is required for
saving files in text format. Data thinning
enables a reduction in file size.
• When [2] is set, every second data item
is saved. The number of data items is
reduced to a 1/2.
• When [10] is set, every tenth data item is
saved. The number of data items is
reduced to a 1/10.
(p. 221)
About divided file saving
Large quantities of waveform data can be
divided and saved as multiple files.
Saving divided data creates one or more
waveform files and an index (IDX) file.
Then by loading the IDX file, the data in
the waveform file(s) is loaded as a batch.
See: "11.4.3 Loading Waveform Data"
(p. 295)
When using the Memory Division func-
tion
When Auto-saving, divided save is not
available.