7-9
Chapter 7
Administrator F
unctions
D
ATA
B
ACKUP
(U
TILIZATION
OF
DATA
)
A
DMINISTRATOR
F
UNCTIONS
C
HAPTER
7
7.3 Data Backup (Utilization of data)
This section explains about backup of data such as welding conditions and importing of the backup data.
The following contents can be backed up as csv files in USB flash drive and also imported to the welding
power source.
Backup data can be used for the following applications.
•
Copying the same setting to another welding power source
•
Analyzing output waveform at the time of failure
•
Managing the error history
T I P S
• For the USB flash drive, use the version 1.0. 1.1 or 2.0 with backward compatibility.
• The USB flash drive to be used should be formatted as FAT32.
• Compatibility of the following USB flash drives has been confirmed.
Model No.: SFU22048E3BF2SA-W-D0-111-STD (swissbit)
Model No.: SFU22048E1BP2TO-W-D0-111-STD (swissbit)
• There is software allowing you to easily display waveforms and edit welding conditions. You
can download it from our home page.
URL: http://www.daihen.co.jp/yosetsu/other/download.html
• The right example shows a voltage error. The control No.
"P40" flashes on the left digital meter and the difference
between the average value and specified value "1.5" on the
right digital meter, with the "A" LED lighting.
In case of voltage error, the difference between the average
voltage and specified voltage is displayed in one decimal
place.
• The display returns to the normal state when any key of the
operation panel is pressed.
• If continuous operation is disabled ("1" or "2" is selected) in
the "P46" setting, next welding cannot start until any key of
the operation panel is pressed.
<Example> While welding is conducted with the welding
voltage 15V/Voltage tolerance (+) 0% (= 15V), the
average voltage during welding rose to 16.5V and the
WARNING judgment time specified in "P45" elapsed.
No.
Data
Backup
Import
1
Welding Condition
Enabled
Enabled
2
Internal function setting
Enabled
Enabled
3
Simplified data log
Enabled
Disabled
4
Failure log
Enabled
Disabled
• The backup data (electronic information) may be altered or lost when affected by static
electricity, impact or repair work. . Important information should also be stored as
printed document.
Please note that OTC will not be liable for any alteration or loss of electronic
information.
A
V
r
㧑
WARNING
m/min.
sec.
JOB No.
Hz
