Paton MultiPRO Series, Техническое описание и руководство по эксплуатации, Страница: 28 / 44

PATON MultiPRO series DC MMA/TIG/MIG/MAG
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5.2.1 WELDING CYCLE – MIG/MAG-4T
See Clause 6.1 for sequence of changing the value of any function in the
current welding mode.
5.2.2 FUNCTION OF BUTTON ON A 4T AND _4Т
a) global standard of the button mode– 4Т
b) alternate button mode – _4Т
It is used in welding of long length welds. The function is as follows: when first
pressing the button on the torch, the control signal enters the control unit, the
function of pre-purging the welding zone with gas (the gas valve is opened) is
processed, then, after
the first release of the button, a signal is given to turn on
the source and the wire feed motor. From now on, the welding process begins; at
the same time, the function of smoothly entering the welding mode during the
[t.uP] time is worked out, as well as additional functions can be worked out (for
example, a pulsed mode, which we will discuss in detail in the following clauses)—
all this is shown on the cyclogram in Clause 5.2, according to the cycle of the
t, s
t, s
t, s