ESAB MultiPower 460 Pulse Instrukcja Obsługi Pobierz pdf (Strona 31)

The selectable pulse parameters are any combination of WIRE TYPE or WIRE

DIAMETER selected using the PULSE SELECTION switches. Not all combina-

tions will produce acceptable pulse characteristics but by using the pulse tables

provided in this manual, reasonable pulse combinations can be selected for trial.

This will take some trial and error but the added flexibility and expanded pulse

range of the non-synergic mode can be beneficial for many welding applications.

There are several unique advantages to Non Synergic pulse mig welding. The

Non -Synergic mode of operation permits pulse welding when:

1. A wire feeder without tachometer feedback is used.

2. An "Off the Arc" wire feeder is used

3. The Mig wire type or diameter installed on the wire feeder does not have

a pulse synergic line available..

4. Pulse arc characteristics other than those preprogrammed are desired.

To take advantage of the Multipower 460 Pulse Non-Synergic mode, it is

necessary to reposition a jumper plug and/or connector in the main control panel

wiring harness. Remove the Multipower 460 control panel and locate the jumper

plug in the wiring harness in the PC board compartment.

Jumper Plug Installed (Factory Shipped)

Synergic Mode - Pulse circuitry is looking for a 1 volt per 100 inches per minute

signal to determine the pulse parameters required to make the weld.

Figure 4-7 Jumper Plug Installed (Factory Shipped)

Jumper Plug Removed and Harness connected

Non-Synergic Mode - The pulse parameters are determined by the position of

the pulse selection switches, the Multipower 460PULSE TRIM knob and Wire

Feed Speed set on the wire feeder.

Figure 4-8 Jumper Plug Removed and Harness Connected

SECTION 4 OPERATION

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 59 60

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ESAB MultiPower 460 Pulse Instrukcja Obsługi Strona 31