LORCH X Series - 12.4 Secondary Parameter Adjustment

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11.18909.1550.1-08
12.4 Call up the secondary parameters
 Press button 55 to call up the secondary parameters.
 Set the desired secondary parameter by rotating the
control knob 56.
9 The parameter code and the corresponding setting are
displayed alternately in the 7-Segment display 41.
 Conrm the secondary parameter by pressing the
control knob 56.
 The setting can be adjusted by rotating the control
knob 56.
 Conrm the setting by pressing the control knob 56.
 The previous or next secondary parameter is dis-
played by rotating the control knob 56.
 Different secondary parameters are available de-
pending on the selected operating mode and func-
tion.
Parameter
Code
Default
value
Setting
range
Mode
Basic Plus
Control Pro
Electrode
TIG
MIG
Start current 50 % 5...200 % X X X
Start current time 0.1 s
0.0 to
20 s
X X X
Hotstart
125
%
5...200 % X X X
Hotstart time 1.0 s
0.0 to
20 s
X X X
Arc dynamics
100
%
0...200 % X X X
The welding current increases automatically as the weld-
ing voltage is reduced. The arc dynamic indicates the ratio
between the welding current and the automatic increase.
Up / Pulses On On...OFF X X X
The Up and Pulses function can be deactivated or activat-
ed. When switched to "OFF", the Up and Pulses functions
can no longer be selected using button 30.
Up frequency
(correction value)
100
%
0...200 % X X
Up welding cur-
rent (correction
value)
100
%
0...200 % X X
Up second cur-
rent (correction
value)
100
%
0...200 % X X
Up duty cycle
(correction value)
100
%
0...200 % X X
Second current I
2
(% of welding
current I
1
)
50 % 1...200 % X X X
Parameter
Code
Default
value
Setting
range
Mode
Basic Plus
Control Pro
Electrode
TIG
MIG
Pulse frequency
3.0
Hz
0.2 to
2000 Hz
(Repre-
sentation
0.2 to
2.0t)
X X X
Pulse duty cycle
(% of welding
current I
1
)
50 % 1...99 % X X X
Indicates the chronological ratio between welding current
I1 and second current I2 in percent. If the value set is 30,
the ratio is 30% l1 to 70% l2.
Weld end detec-
tion
(correction value)
100
%
0...200 % X X X X X
Your welding machine switches the welding current off at
a certain arc length. (Weld end detection.) The maximum
length of the arc can be adapted using the "SEE“ parameter.
Inductor effect
(correction value)
100
%
0...200 % X X X
Hold OFF
OFF, 5,
10, On
X X X X X
After the welding, with Hold = 5, 10 or On, the average values
of the last welding task are visible in the display for 5 sec., 10
sec. or permanently, the LED for V (voltage) or A (amperage)
is ashing. At Hold = OFF the set-value of the welding current
or the actual welding voltage is shown in the display.
Function lock OFF
On...OFF
(active...
inactive)
X X X X X
Remote control ON OFF...On X X X X X
MMA only OFF OFF...On X X X X
Software version
Control panel
- - X X X X
Software version
Master
- - X X X X
Software version
Process
- - X X X X
Tab. 4: Secondary parameters
 The factory setting are optimised thanks to auto-
matic parameters.
You can use these factory settings unchanged for
the majority of welding jobs.