Change Settings; ８．３ Ｔｈｅ Ｗｅｌｄｉｎｇ Ｍａｃｈｉｎｅ Ｆａｃｔｏｒｙ Ｄｅｆａｕｌｔｓ; Reset - Panasonic YD-350GL4 Operating Instructions Manual

settings
ＣＨＡＮＧＥ
8.2
Four types of welding operation are available by
●
setting "CHANGE button on the front panel; "NO
CRATER", "CRATER", "INI.&CRATER" and "ARC
SPOT".
1) Set items
Set item
NO CRATER An welding operation using
"main welding" only.
(No initial welding or crater.)
CRATER An welding operation using
"crater"*
(No initial welding.)
INI. &CRATER An welding operation using
"initial
welding" and "crater" after
"main welding".
ARC SPOT" An welding operation that
turns off welding arc automati-
cally after a preset arc spot
time (Tspt) passed.
(No initial welding or crater.)
８．３ Ｔｈｅ ｗｅｌｄｉｎｇ ｍａｃｈｉｎｅ ｆａｃｔｏｒｙ ｄｅｆａｕｌｔｓ ｒｅｓｅｔ
● If 7-segment LED cannot display correctly after turning ON the power source, the damage of
internal data may happen. Please follow the steps here to restore machine to factory settings.
● The operation sequence
1． Disconnect power source ；
2． After connecting the power source, at the moment when the software version is shown, hold
【 lock 】 and 【 welding control 】 button at the same time for 2 seconds. After welding
machine finishes the display of the software version, the display shown on the below picture
happens. Thus the default setting is done successfully. Please disconnect power source ；
Only when the display shown on the above picture on the welding machine, the power
Note
source can be switched off, otherwise wrong operation would lead to the failure of the operation.
And the second step should be done again.
3． After turning the power source again, welding machine restores to factory settings；
4． Because the recorded data is reset to factory settings, please set according to your
requirement.
Note: During welding, there are certain errors of current and voltage between the value shown on
LED and preset value. It's not a machine problem. During actual welding, the factors such as gas,
wire diameter, welding technique and extension length etc. can generate the above-mentioned
errors.
Settings
Description
after "main welding".
welding"** before "main
2
- - -
Note
For detail operation procedures of each welding
operation, please refer to section "Operation".
Suitable application
Tack welding,
Repetition of short welding,
Thin plate welding.
Medium thick plate welding
Lap welding of thin (about
1.0 mm) plate.
5
- - -
26
Note
*Crater is a built-up welding that
can fill the crater part at the end of
a welding section.
** Initial welding is a welding use-
ful for stable arc start.
It is necessary to use the arc
spot nozzle