6-7
Chapter 6
W
elding Condition
F
UNCTION
ON
O
PERATION
P
ANEL
W
ELDING
C
ONDITION
C
HAPTER
6
16
SPOT TIME key
Sets the welding time when "ARC SPOT" is selected by the CRATER-FILL key. (
spot time)
Pressing this key makes the LED lit, enabling to adjust the welding time by the parameter
adjustment knob.
The set time is displayed on the left digital meter.
17
ARC CONTROL key
Set the arc characteristics (soft to hard). (
Arc characteristics adjustment)
Pressing this key makes the LED lit, enabling to adjust the arc characteristics by the
parameter adjustment knob. The arc characteristic in adjustment is displayed on the right
digital meter.
18
INITIAL CONDITION key
When "CRATER-FILL ON" is selected by the CRATER-FILL key, the sequence of initial
condition is added before the welding. (
Pressing this key makes the LED lit, adding the sequence of initial condition.
19
CONSTANT PENETRATION key
Activates the penetration control. (
Penetration control adjustment)
Press this key makes the LED lit, and automatically adjusts the wire feed speed so that
the welding current becomes always constant even with the wire feeding length changed.
This function is available only when the "MILD STEEL", "MIND STEEL CORED", "STAINLESS
STEEL" or "STAINLESS CORED" is selected by the WIRE DIA. [in. (mm)] key.
20
TORCH key
Select air-cooled welding torch or water-cooled welding torch to be used. Switching the
mode is enabled by pressing the key.
• When the LED is ON: water-cooled welding torch mode (*1)
• When the LED is OFF: air-cooled welding torch mode
21
VOLT.ADJUST key
Sets welding voltage. Switching the mode is enabled by pressing the key.
• When the LED of the VOLT. ADJUST key is on: SYNERGIC mode. (The welding voltage
is automatically set according to the set welding current. To fine-tune welding voltage,
adjust the synergic fine adjustment knob.)
• When the LED of the VOLT. ADJUST key is off: INDIVIDUAL mode. (In the individual
adjustment setting, welding current and welding voltage are adjusted respectively.)
22
WELD MONITOR key
Sets welding control function. (See Chapter 7 Administrator Functions.)
Pressing this key for a second or more lights up the LED, and the sequence transits to the
welding control mode.
23
LOAD key
Reads the registered welding condition from the internal memory. (
-
Function of Welding Conditions)
24
SAVE key
Registers the set welding condition in the internal memory. (
25
ENTER key
Carries out the administrative functions such as key lock, password, and registration of
welding condition to the memory.
Depressing the key for three seconds or more makes the LED lit, enabling the key lock
function.
26
WARNING/Temperature LED
Lights up or flashes when any failure or abnormal condition occurs in the welding power
source. (
27
USB connector
For variety of registered data, writes to or reads from the USB memory. (
Chapter 7
28
Terminals for service use
Terminals for the OTC service use.
*1: Selective options can be optionally available (OP).
*2: Options marked with "M350L ONLY" can be selected with M350L only.
No.
Name
Function
