Panasonic VR2 Series - Page 144

15-9
Start/End:
Î
HOTVLT: Specifies the hot voltage adjustment value.[Set range: -50 to +50]
Increase the value
to smoothen wire feed immediate after the arc start.
Decrease the value
to restrain the burn-back immediate after the arc start.
WIRSLDN: Specifies the wire slow down speed adjustment value. [Set range:
-125 to +125]
Increase the value
to shorten the time to generate arc.
Decrease the value
for better arc start.
FTTLVL: Specifies the FTT voltage level adjustment value. [Set range: -50 to
+50]
Increase the value
to reduce chances of the wire stick (as the end of the wire is
rounded.)
Decrease the value
for better arc start (as the end of the wire is sharpened.)
BBKTIME: Specifies the burn back time adjustment value. [Set range: -20 to
+20]
Increase the value
to reduce chances of a wire stick (as it extends the wire
burning time.)
Decrease the value
to reduce chances of a burn back to the tip (as it shortens
the wire burning time.)
Arc waveform:
Î
ISL1: Specifies the short circuit current slope 1. [Set range: -7 to +7]
ISL2: Specifies the short circuit current slope 2. [Set range: -7 to +7]
ISC: Specifies the short-circuit refraction value. [Set range: -3 to +3]
IAC: Specifies the arc current refraction value. [Set range: -3 to +3]
TSO: Specifies the short circuit transfer delay time (no unit)
TSP: (For expansion)

Amperage
Time
Shorted Arc
ISC
ISL1
ISL2
IAC
(+)
(+)
(-)
(-)
TSO
Pulse start:
Î
P-HOTTM: Specifies the applying period of arc start hot voltage. [Set range:
-10 to +10]
INIT-IP: Specifies the pulse peak current level at arc start portion. [Set range:
-50 to +50]
INIT-IB: Specifies the base current level at arc start portion. [Set range: -50 to
+50]