Pulse Menu - Cebora KINGSTAR 400 TS Manual De Instrucciones

The parameters set out in Table 1, start management (2 stroke, 4 stroke etc.) and the pulse parameters can be set in
the section Menu->Process Parameters.
The gas flow parameter indicates the setpoint of the shielding gas if Kit Item 436 is present.
In the absence of Kit Item 436, this kit is used to count the gas delivered in weld counters (weldments).
An additional "Extended Limits" item is present on the menu. When this function is activated, the "First level current"
and "Crater current" are extended from 100% to 400%.
5�5

Pulse Menu

The welding current, particularly on thin sheets, can lead to the weld bath dripping downwards if the current is high, or
ineffective melting if the current is low. The TIG Pulse function is useful in such cases.
The TIG Pulse function can be used to quickly melt small sections of the weld spot, which re-set just as quickly. The
TIG-Pulse function is used for welding thin sheets.
To access the Pulsed TIG parameters, select pushbutton DF – Fig� 10, or select
Menu -> Process Parameters -> Pulse
Parameter
Duty Cycle
Pulse level
Pulse frequency
In pulsed TIG welding, the Pulse level parameter performs the task of keeping the arc ignited and the weld bath
sufficiently fluid between two successive pulses; when the current level is high, the droplet is detached from the filler
rod. The pulse frequency is particularly significant. Increasing the frequency makes the arc more stable and narrower,
and penetration into the workpiece therefore increases. The duty cycle affects weld heat input.
3301065/A
Turn I to parameter to be changed, then press I to modify the
parameter.
The current value shown on the right against the dotted line is the
average set current.
Min� DEF�
10 50
0 50
0.1 1.0
Max� UM
90 %
100 A
2.5 kHz Hz
Sol�
1
0.1
0.1
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