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14
Front Panel Operation - Weld Program Sequence Control
AC Balance AC Hz % Pulse Pulse Hz
ADJUSTMENT
AC Balance: Select by pushing selector pad to
cycle through to illuminate the AC Hz icon.
Turn the Encoder Knob to
set the AC Balance
(Range is 10-60 %).
The value selected is shown in the
digital display. The value selected
isthe%oftimethatthecurrentlow
remains at electrode negative dur-
ing each AC cycle.
(See pages for 30-31-34 for more
AC Wave Balance information)
AC Balance - Provides setting of the % of on time of the electrode negative portion of the AC Wave output current.
6. MMA Mode Parameter Selection: Provides setting of the parameters for MMA Ignition Current, Ignition Time
and Welding Current output.
ADJUSTMENT
ADJUSTMENT
Ignition Current
Ignition
Time
Current
Arc Force
Ignition Current
Ignition
Time
Current
Arc Force
Ignition Current: Select by pushing
selector key to cycle through to illuminate
the Ignition Current icon.
Ignition Time: Select by pushing
selector key to cycle through to
illuminate the Ignition Current icon.
Turn the Encoder Knob
to set the Ignition Current
level.
DC Range 10~300A
AC Range 20~300A
Turn the Encoder Knob
to set the Ignition Current
level.
(Range is 0.01- 1.0 sec)
The value selected is shown in the
digital display. The value selected
is the amount amps delivered at the
striking of the arc in MMA Mode.
(Stick Electrode)
The value selected is shown in the
digital display. The value selected is
the amount time that ignition current
is applied at the striking of the arc.
Ignition Current - Provides setting of the amount of current (amps) delivered at the striking of the arc allowing
customised starting arc characteristic of the electrode. Setting a lower current value than the main welding current will
place the machine in a low current arc ignition mode providing a lift arc style soft start arc ignition.
Higher current setting provides contact arc ignition, touching the electrode to the work piece establishes a short circuit
whereby the higher ignition current is applied allowing welding without lifting the electrode.
Ignition Time - Provides setting of the amount Time that the Ignition Current is on.
Razorweld
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