WTC Technitron T2050 - Detailed DEP Features

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Figure 4 on page 5-16 shows the T2050 DEP (Data Entry Panel)
overlay. To aid in learning the DEP, all features are numbered and
defined below:
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The diagram shows the flow of sequence instructions as they
execute.
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This LED (Light Emitting Diode) lights to show that the
Sequence column is active. Numbers displayed in the numeric
display (7) are sequence instruction values.
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This LED lights next to the currently-active instruction. The
active column (either the welding Sequence or the control’s
Configuration) is indicated by the Sequence column LED (2) or
the Config column LED (4).
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The LED lights to show that the Config column is active.
Numbers shown in the numeric display (7) are configuration
instruction values.
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When pressed, the Sequence column LED (2) will light. The
instruction indicator LED (3) will move down the column one
instruction every time the button is pressed.
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When pressed, the Config column LED (4) will light. The
instruction indicator LED (3) will move down the column one
instruction every time the button is pressed.
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The display shows programmed values, weld currents, control
faults and status conditions.
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to pass weld current. This includes Upslope, Downslope, Weld
and Temper currents.
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Press these buttons to change values displayed in the numeric
display (7). If the control must be in Program mode to change a
value, the letters LOC (short for locked) will appear when these
buttons are pressed.
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When pressed, the control will toggle into and out of No Weld
mode. In No Weld Mode, the control will run through a sequence
normally, but will NOT pass weld current. This is useful for
testing tooling without actually welding.