MR8740、MR8741_user_manual_eng_20191016H.pdf - 第107页

4.2 Saving Data 95 4 Chapter 4 Saving/Loading Dat a & Managing Files • If the MR8990 is inst alled, one data ite m more than the number of data items specified with the A and B cursors may be saved. • T he data that …

4.2 Saving Data

Specify the action if a file with the same name exists in the

target folder.

Move the cursor to [Same Name].

Select

Set the data to save.

Move the flashing cursor to the [Save Type]

item.

Select

(When Wave Binary or Wave Text was selected)

Set the save area.

Move the flashing cursor to the

[Save Area] item.

Select

The channel displayed on the screen will be saved.

Auto If no files with the same name exist, saves the file with the desig-

nated name. Otherwise, a 4-digit number is automatically added to

the beginning of the file name (default setting).

If the first character of the file name is a numeral, the added num-

ber will continue sequentially from that number.

Serial

Unconditionally, a 4-digit number is automatically added to the be-

ginning of the file name. If a file with the same name exists, saves

the file, adding the 4-digit number that is increased by 1.

Set Save the settings data.

Wave

Binary

Save waveform data in binary format.

Select this to reload the waveform into the instrument.

Wave Text

Save waveform data in text format.

Select this to use the waveform in a PC. (Memory/Record-

er/FFT Function only)

ALL-Wave Bin

Data of all blocks is saved in binary format. (Only when the

memory division setting is On.)

ALL-Wave Txt

Data of all blocks is saved in text format. (When the mem-

ory division setting is On)

Screen Copy

Save screen display data as a BMP file.

Data saved in BMP format can be displayed on a PC with

image viewing software.

Wave Image

Convert the waveform data to a paper image and save it

in BMP format.

Data saved in BMP format can be displayed on a PC with

image viewing software.

Calc Result

Save the numerical calculation results. (Memory Function only)

Waveform evalua-

tion setting

Save settings data and waveform evaluation areas.

(MR8741 only)

Waveform evalua-

tion area

Save evaluation areas created with the waveform evalua-

tion function as black-and-white BMP files. Saved data

can be edited on a computer and loaded back into the in-

strument. (MR8741 only)

Edit images in black and white only.

Pulse pattern

Saves pulse patterns registerd in the MR8791.

Arbitrary wave-

form

Saves arbitrary waveforms registered in the U8793.

Program

Saves program data registered in the U8793.

Whole Wave Save all recorded data.(default setting)

A-B Wave Data between the A/B cursor pair are saved. If only cursor A is used, all data after the cursor are saved.

(A/B Cursor Specification Method (p.124))

4.2 Saving Data

Chapter 4 Saving/Loading Data & Managing Files

• If the MR8990 is installed, one data item more than the number of data items

specified with the A and B cursors may be saved.

• The data that is measured and saved with the MR8990 will be the same data

twice in a row.

Making advanced settings

Available settings will differ, depending on the save type. Refer

to the table below.

(For memory function)

When using the memory division function

Select the blocks to be saved

Move the flashing cursor to the [Save Block].

Select

This completes the data save settings. When [SAVE] is clicked,

the saving operation will use these settings.

Save Type Settings Description

Setting - -

Wave

Binary

Division (Off, 16 M, 32 M, 64 M)

Select this to divide a large file into several files for

saving.

A folder with the specified name is created and data

are saved as multiple files in that folder.

Wave Text

Save Thin (Off, 1/2 to 1/1000)

Select this to use thinning (sub-sampling) when sav-

ing data.

Only a specified subset (one out of several data) is re-

tained.

Screen

Copy

(Hard

copy of

the

display)

Image Color (Color, Gray, Mono, Mono (Rev))

Specifies the color for the created image file.

Image

size

(UnCompressed, Compressed)

Determines whether the image file is compressed.

Save GUI (Yes, No)

Determines whether the GUI section is also saved.

Wave

Image

(Print

Image)

Output File (All, 1 to 250)

Specifies the number of files to save.

(Memory Function and Recorder Function)

Wave Image

Shot

(1 to 60 div)

Specifies the data volume per file.

If the number of measurement data is lower than the

number of selected divisions, only the number of

measurement data will be saved. (Memory Function

and Recorder Function)

Calc

Result

Folder to

save

(New File, Existing File)

Determines whether data are saved under a new file

name every time (with automatically incremented

number if the same file name exists), or appended to

the same file.

All Blks Blocks with waveforms are all saved.

Start-End

All used blocks from the start block are saved.

If [Image size] is used when saving a display image file, the image may not be

viewable with some image viewer applications.

4.2 Saving Data

For details on mouse operations for basic file screens, see "1.5.7 File Operations" (p.34).

4.2.4 Saving Example (Saving for Memory Division)

Saving a Memory Division Waveform File

Configure the memory division settings, and then perform measurement.

See: "Chapter 11 Memory Division Function" (p.241)

Right-click to display the list menu, and then click [SAVE].

Set [Save Type] to [ALL-Wave Bin].

(The setting item indication is "ALL Bin".)

If you select [Wave Binary] instead of [ALL-Wave Bin] here, the data of the currently displayed

block is saved.

Set [Save To].

See: "4.2.3 Saving Data Selectively (SAVE)" (p.93)

Set [Save Name].

See: "4.2.3 Saving Data Selectively (SAVE)" (p.93)