Adjustment Of Start Pulse - YASKAWA YWE-EH500-6N0 Instruction Manual

HW0480311
13.2 Adjustment of Arc Start Characteristics
13.2.1

Adjustment of Start Pulse

The following parameters change the characteristics related to the first arc start at ARCON
signal.
Parameter
No.
Wire speed until the wire contacts
the base metal
P00
Wire speed from when the wire con-
tacts the base metal until arc starts.
P01
Peak value of pulsed current that
P02
flows for arc start
Peak time of pulsed current that
P04
flows for arc start
ARCON signal
Wire slow-down speed
P00
I
Start pulse peak current
P02
Meaning
Start pulse peak time
P04
13-2
13.2 Adjustment of Arc Start Characteristics
Guideline of Adjustment
-When scrap of the wire tip end remains;
Decrease the value.
-When arc does not start;
Increase the value.
-For excessive repelling at arc start;
Decrease the value.
-For arc burning at arc start;
Increase the value.
-For arc burning at arc start;
Decrease the value.
-For excessive repelling at arc start;
Increase the value.
Wire speed at start
Hot conditions
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Hot conditions
P01
t
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