CHAPTER 3: WELDING SYSTEM SET-UP
2 KHZ INVERTER WEDLING POWER SUPPLY
990-057
3-19
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Press
SAVE
to save your program. You are now back in the Weld Graph
RUN
State.
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Make additional test welds and then re-program WELD time and weld CURRENT as necessary
to make a good weld. Try to use the minimum time and current necessary to make a good weld
so that the weld joint heat affected zone will be minimized.
Up to 128 different weld schedules can be created and saved. To manually recall any specific
weld schedule, press the up or down vertical arrow keys
▲▼
until the desired schedule number
appears on the display screen. A faster technique for recalling a specific schedule is to input the
Schedule number using the number keys.
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To recall any weld schedule automatically, use the binary Remote Schedule Select Control Lines
as discussed under the Step 4 of the PLC to Power Supply Electrical Connections section.
