Design and function
MIG/MAG welding
58
099-004833-EW501
22.04.2013
5.10.9.2 MIG/MAG overview of parameters for M3.19
Figure 5-25
Basic parameters
Display Meaning/explanation
Setting
range
GASstr
Gas pre-flow time
0.0s to 20.0s
"P
START
" start program
DVstr (r)
Wire-feed speed, relative
1% to 200%
DVstr (a)
Wire-feed speed, absolute
0.1m/min to 40m/min
Ustart
Arc length correction
-9.9V to +9.9V
tstart
Duration
0.0s to 20.0s
"P
A
" main program
tS1
Slope duration from P
START
to P
A
0.0s to 20.0s
t2
Duration (spot time and superpulse)
0.01s to 20.0s
tS2
Slope duration from P
A
to P
B
0.00s to 20.0s
"P
B
" reduced main program
DV3 (r)
Wire-feed speed, relative
1% to 200%
DV3 (a)
Wire-feed speed, absolute
0.1m/min to 40m/min
U3
Arc length correction
-9.9V to +9.9V
t3
Duration
0.01s to 20.0s
tS3
Slope duration from P
B
to P
A
0.00s to 20.0s
Alternat
Activate welding process alternation
(pulse arc welding machines only)
1 (= active)
0 (= not active)
"P
END
" end program
tSe
Slope duration from P
A
to P
END
0.0s to 20.0s
DVend (r)
Wire-feed speed, relative
1% to 200%
DVend (a)
Wire-feed speed, absolute
0.1m/min to 40m/min
Uend
Arc length correction
-9.9V to +9.9V
tend
Duration (superpulse)
0.0s to 20.0s
Basic parameters
Display Meaning/explanation
Setting
range
RUECK
Wire burn-back length
2 to 500
GASend:
Gas post-flow time
0.0s to 20.0s
nTakt
Special applications, not available in standard range.
-
ALTERNAT
Latched mode with alternating welding process
1 (= active)
0 (= not active)
The following wire feed speeds are "relative programs" in the factory settings: DVStart (start program);
DV3 (reduced main program); DVEnd (end program). This means that they represent a percentage of the
wire feed speed DV2 (main program A) that has been set.
All wire feed speeds can also be specified as absolute values (independent of other values).
To do this, the absolute function (Abs-Fct = 1) must be configured as follows:
DVstart
DV3
U3
DVend
Uend
Ustart
tstart
tS1
t2
tS2
t3
tS3
tSe
tend
P
START
P
A
P
A
P
B
P
END
t
I