WELD THE WORLD
Cod. 006.0001.2000
19/07/2018 V.2.0
Discovery 221AC/DC Evo
Discovery 300AC/DC Evo
22
ENGLISH
Tab. 3 - Parameters of the 1st level menu: MMA
SETTING
MIN
DEFAULT
MAX
NOTES
WELDING CURRENT
MAXIMUM CURRENT WITH REMOTE CONTROLLER
10 A
80 A
MAX A
MAX: Maximum value of welding
current
HOT-START
0 %
*SYn
100 %
Only MMA
ARC FORCE
0 %
*SYn
250 %
Only MMA
- WELDING CURRENT
○ This parameter regulates the primary welding current value.
- MAXIMUM CURRENT WITH REMOTE CONTROLLER
○ The maximum output current value that can be achieved with foot pedal controller external refer
-
ence.
- HOT-START
○
This parameter aids electrode melting at the time of arc striking. It is set as a percentage referred
to the value of the following parameter:
WELDING CURRENT
. The value is limited to 250A max.
-
Consequences of a higher value:
•
Ease of activation; Greater starting spatter; increase in the activation area.
-
Consequences of a lower value:
•
Difficulty of activation; Less starting splatter; Reduction in the activation area.
- ARC FORCE
○ This parameter helps to avoid electrode sticking during welding. It is set as a percentage referred
to the value of the following parameter:
WELDING CURRENT
-
Consequences of a higher value:
•
Fluency factors in welding; Arc welding stability;Increased melting of the electrode within the
workpiece; More weld spatter.
-
Consequences of a lower value:
•
The arc is extinguished more easily, less welding spatter.
*SYN:
This code indicates that parameters control is synergic. The optimal value of this parameter is
set automatically by the microprocessor on the basis of the preset welding current value
.
When SYN is installed, to display the synergic value press the following button: S3.
This value can be displayed but it is not user-adjustable..
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