Welding Parameters - Weco WF-104 Instruction Manual

WF-104
WF-108

8.1 WELDING PARAMETERS

• Arc correction in volts
○ This parameter corrects the synergic voltage value relative to the synergic point of the synergic
and pulsed MIG/MAG processes, while it manages correction of the voltage of the high value in
the MIG/MAG double pulsed process.
○ The default value for horizontal and frontal welding is 0.0 V.
- NOTE: A value >0 produces an increase in the length of the welding arc, while a value <0 pro-
duces a shorter arc.
• Arc correction in metres per minute
○ This parameter corrects the wire feed rate synergic value relative to the synergic point of the syn-
ergic and pulsed MIG/MAG processes, while it manages the wire feed rate of the high value in the
MIG/MAG double pulsed process.
○ The default value for horizontal and frontal welding is 0.0 V.
- NOTE: A value <0 produces an increase in the length of the welding arc, while a value >0 pro-
duces a shorter arc.
• Arc correction with Power Root
○ The parameter corrects the arc dynamics in the POWER ROOT process.
○ The default value is 0.
- NOTE Values >0 produce a «softer» weld, while values <0 produce a «harder» weld.
• INDUCTANCE (MIG/MAG manual welding)
- Consequences of a higher value:
• "Softer" welding.
• Less spatter.
• Less positive starting.
- Consequences of a lower value:
• "Harder" welding.
• More spatter.
• More reliable starting.
• INDUCTANCE
○ The value SYN=100 denotes the optimal synergic inductance value chosen by the manufacturer.
○ IMPORTANT NOTE: This inductance value does not correspond to the equivalent number set in
manual MIG/MAG welding.
- Consequences of a higher value:
• "Softer" welding.
• Less spatter.
• Less positive starting.
- Consequences of a lower value:
• "Harder" welding.
• More spatter.
• More reliable starting.
• PR START
○ The value SYN=100 denotes the optimal synergic inductance value chosen by the manufacturer.
○ IMPORTANT NOTE: This inductance value corresponds to start-up with the POWER ROOT
curves.
- Consequences of a higher value:
• Less positive starting.
WELD THE WORLD
Cod. 006.0001.0940
16/04/2018 V.2.25
ENGLISH
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