Lincoln Electric PIPEFAB CE, Operator'S Manual

Page: 79 / 100

PIPEFAB™ WELDING SYSTEM OPERATION
B-28
PROCESS
WAVE
CONTROL
NAME
EFFECT /
RANGE
DESCRIPTION
MIG ULTIMARC
SOFT (-10.0)
TO STIFF
(10.0)
ULTIMARC REGULATES THE FOCUS OR SHAPE OF THE
ARC. ULTIMARC VALUES GREATER THAN 0.0 INCREASE
THE PULSE FREQUENCY WHILE DECREASING THE
BACKGROUND CURRENT, RESULTING IN A TIGHT, STIFF
ARC BEST FOR HIGH SPEED SHEET METAL WELDING.
ULTIMARC VALUES LESS THAN 0.0 DECREASE THE
PULSE FREQUENCY WHILE INCREASING THE
BACKGROUND CURRENT, FOR A SOFT ARC GOOD FOR
OUT-OF-POSITION WELDING.
TIG
NO WAVE
CONTROLS
AVAILABLE
.
--- ---
Arc Control OFF
Medium Frequency and Width
Arc C10.0
High Frequency, Focused
Arc Control -10.0
Low Frequency, Wide