CF-4500 Memory Operation

CF-4500 Memory Operation
The FFT comparator model CF-4500 can store up to 300
data files and 50 measurement condition files in the
internal memory. Each file can be saved externally in a
USB memory stick or in a PC as backup, using USB mass
storage class.
Shows the storage
location (block
number).
Press to store
in the memory
1. Specify the storage file type.
Soft key operation
Main Menu
MEMORY
DATA
SAVE TYPE
The number is updated each time the
STORE key is pressed.
TEXT
Text file (can be opened by Microsoft Excel or other applications)
BMP
Image file
Note: When both TEXT and BMP are selected, pressing the STORE key can save the data in three
file types (binary, text, and bit map ) at the same time.
2. Copy files to a USB memory stick.
Main Menu
Soft key operation
MEMORY
DATA
COPY
It is recommended to use a 2GB
USB memory stick by Transcend
or SanDisk.
Indicated in dark blue when a USB memory stick is
recognized.
When data is to be copied from internal memory to an external
USB memory device, select INT as the source and USB as the
target.
ALL ON
Selects all files in the internal memory.
Note: To partially save data, put a check mark on the left side
of each block number to be saved.
COPY EXECUTE
Copies to the USB memory stick.
3. Clear the internal memory data.
ALL ON
Selects all files in the internal memory.
Note: To partially clear data, put a check mark on the left
side of each block number to be cleared.
CLEAR EXECUTE
Clears the internal memory.
4. Recall memory data on the display.
In the case of two display screens, the file data is read into the
active screen (i.e., the screen of which upper left corner is
highlighted in reverse video).
If the file exists, an asterisk is attached adjacent to the file
number.
+
LOAD
-
Increments or decrements the file number.
Loads the file data on the screen.
To retrieve data using the data memory list, press the
LIST key to open the Data Memory List window, touch
the file number of the file to be retrieved, and press the
LOAD key to read the file.
Touch the number to
read the file.
Press LOAD to read.
5. Load the files saved in a USB memory stick to CF-4500.
Select USB as the source.
ALL ON
Select INT as the copy target location.
Selects all files in the USB memory stick.
COPY EXECUTE
Copies the data.
Operation of the measurement condition memory
The FFT comparator CF-4500 can store up to 50 measurement condition files (including
judgment conditions). It can also retrieve a specific measurement condition file upon
startup. In addition, up to 15 sets of measurement conditions may be set to the system
using the external relay function.
1. Specify measurement condition files to save.
Soft key operation
Main Menu
MEMORY
PANEL COND
LIST
Touch the number to save
the measurement condition.
Press SAVE to save data.
Press LOAD to read the data.
2. Load a specific measurement condition file upon startup of the system.
Touch the ID number of the
measurement condition to be
loaded upon startup.
Press the START ENTRY key.
Soft key operation
Main Menu
MEMORY
PANEL COND
START TYPE
Enable SELECT (i.e., selected
panel condition) as the start type.
3. Copy files to an external USB memory stick.
Soft key operation
Main Menu
MEMORY
COPY
PANEL COND
Select INT as the copy source.
Select USB as the copy target.
If it is desired to copy only specific
condition files, put a check mark in
the box of the relevant condition file.
ALL ON
If all files are to be copied, select ALL ON.
COPY EXECUTE
Copies the file.
MOVE EXECUTE
Moves the file (i.e., the file will no more exist in the system).
4. Clear measurement condition files.
Soft key operation
Main Menu
MEMORY
PANEL COND
CLEAR
If it is desired to clear only specific
condition files, put a check mark in
the box of the relevant condition file.
ALL ON
If all files are to be cleared, select ALL ON.
CLEAR EXECUTE
Clears the file.
When the internal data of CF-4500 is copied to an external USB memory stick,
a folder named “cf7200” is created in the root directory. In the cf7200 folder,
there are “block”, “panel”, and “logger” folders.
Data files are stored in this folder.
Condition files are stored in this folder.