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Weld Parameters Description
Power e power bar is used to select the power of the weld. It is possible to lower the
power as low as 0.1kW, or raise it as high as 5kW on the LZR100. (Max power is
3kW for the LZR60).
Time e time bar is used to select the duration of the weld. It is possible to lower the
time as low as 0.1ms, or raise it as high as 20ms.
Frequency e frequency bar is used to select the rate at which the welds are made. Select-
ing “0” will cause the welder to weld only when the foot pedal is initially pressed.
Each subsequent foot pedal press will cause a weld. With a setting as low as 0.5
Hz or as high as 30 Hz, the welder will continue to weld at that rate per second for
as long as the foot pedal is pressed. To stop the welds, simply lift your foot off
the pedal. In some cases, the slider bar may automatically adjust to a lower value
that what is selected. is may occur when either the power and/or time value is
too large to handle a high repetition rate. e frequency will automatically adjust
to the highest possible value given the selected power and time. If changes are
made to either the power or the time, slide the frequency bar up to ensure that
the welder is set to the maximum weld rate.
Spot Size e spot size bar is used to select the weld spot diameter. e minimum setting
is 0.2mm and the maximum setting is 2.0mm.
Gas Flow e gas flow bar is used to select the amount of time that protective shield gas
(argon) is allowed to flow after the last weld is made. A value of “0” will deacti-
vate the gas flow. If the value is set between 00 (min) and 00 (max).
Waveform ere are 6 different waveforms to choose from. Each waveform has slightly
different characteristics. e available waveforms are: Normal (Square), Slope+
(Upslope), Slope- (Downslope), BRD (both up and down slope), Pulse (2 square
welds), and FDC (2 square welds, one at 50% power). e most common wave-
forms are Normal, Slope+, and Slope-.
Memory is box shows the currently selected saved settings. Pressing the “+” and “-“
buttons below the memory number will cycle through the saved settings. It is
possible to name each saved setting, and the saved name will be displayed in the
box to the right of the memory boxes.
Memory Box is box will display instructions, status conditions, system settings, warnings,
and error messages.
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