Kemppi A3 MIG Operating Manual page 21

Regular MIG welding parameters
Parameter Display Value range Factory
setting
Pre-gas time 0.0 ... 9.9 s 0.0 s
PrG
Post gas time 0.1 ... 9.9 s, Aut
PoG
aut
(Aut)
Creep start 10 ... 170 % 50 %
Cre
level
Start power -9 ... +9 0
sta
Post current -9 ... +9 0
PoC
time
Synergic MIG welding parameters
Parameter Display Value range
Pre-gas time 0.0 ... 9.9 s,
PrG
syn
(Syn)
Post gas time 0.1 ... 9.9 s,
PoG
syn
(Syn)
Creep start 10 ... 170%
Cre
level
Hot start -50 ... 75 %
Hot
level
Hot start time 0.0 ... 9.9 s
h2t
Crater fill Crater fill
crs
start level end level ...
250 %
Description
Pre-gas time in seconds
Post gas time in seconds or
automatically according to the welding
current (Aut).
Percentage of wire feed speed:
10%-99% = slow start
100% = no creep start
101%-170% = accelerated start.
Strength of start pulse
Post-welding current time
Factory Description
setting
Syn Pre-gas time in seconds or
automatically according to the synergic
welding program (Syn).
Syn Post gas time in seconds or
automatically according to the synergic
welding program (Syn).
50 % Percentage of wire feed speed:
10%-99% = slow start
100% = no creep start
101%-170% = accelerated start.
30 % Percent of welding power: -50% refers
to cold start and +75% to hot start.
1.2 s The duration of the hot start in
seconds.
90 % The welding power at the beginning of
the crater fill stage as a percentage of
the welding power pre-set value.
© Kemppi Oy 2018
Crater fill end 10 % ... Crater
CrL
level fill start level
Crater fill 0.0 ... 9.9 s
crt
time
Start power -9 ... +9
sta
Post current -9 ... +9
PoC
time
Synergic MIG m/min,
Unl
display units mm, A
Common system setup parameters
Parameter Display Value range Factory
Cable -5.0 ... 9.0 V
CAL
compensation /100 A
Long system
lsy off
(Off ),
mode
on
(On)
Code entry
Cod Ent
---,
(Ent)
Scaling 0 ... 9999
SCA
Restore factory
FAC OFF
(Off ),
settings
Pan
(Pan),
All
(All)
21
A3 MIG Welder
30 % The welding power at the end of the
crater fill stage as a percentage of the
welding power pre-set value.
2.0 s The duration of the crater fill stage in
seconds.
0 Strength of the start pulse (not in
WiseRoot or WiseThin processes).
0 Post-welding current time
m/min In 1-MIG and WiseRoot welding, the
parameter shown in the left-hand
side display: (wire feed speed (m/
min), sheet thickness (mm) or average
current (A).
Description
setting
1.0 V/100 A Cable compensation (MIG) for
voltage losses.
Off Gives optimum welding
characteristics with long welding
cables. Recommended to be used
when the cable length exceeds 40 m.
Entering license code manually. See
page 15 for details.
0 A coefficient with which the values
in the welding machine are scaled to
the scale used by the robot.
Off Restores factory settings if you
select PAN or ALL and exit the menu.
PAN will reset the panel settings
and leave the memory channels
untouched. ALL restores the whole
system to the factory state.
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