WTC MedWeld 3005, Operator'S Manual

Page: 140 / 206

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TIPS DOWN VERIFIED CURRENT: nnnn (0–9999)
This is the value of current that is used as the threshold when
the control executes the functions VERIFY TIPS DOWN nn
CY. nn TIMES or SLOW CYLINDER TEST EVERY nn CYC.
nn TIMES.
Determine this value by experimenting to distinguish open
and closed secondary currents for various heat settings.
For more information, refer to the description of this
parameter in “Dynamic Squeeze Features” on page 5-7.
TRANSFORMER TURNS RATIO: nnn:1 (1–256:1)
This parameter tells the control the turns ratio of the welding
transformer used. This lets the control determine secondary
current during a weld. (Secondary current equals the
primary current multiplied by the turns ratio.)
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NOMINAL LINE VOLTAGE: nnn (100–650)
The control use this parameter to establish a reference point
for determining the compensation required for line voltage
fluctuations when welding in the %I firing mode.
NOMINAL C-FACTOR: nnn (0–999)
The C-factor represents the value of current obtained or
expected for each percentage of maximum current
deliverable. The programming device displays the actual C-
Factor detected by the MedWeld 3005. You can program the
acceptable range of C-factor in a weld schedule.