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Schedules Tab
PRECHECK SCREEN
e Linear DC is equipped with an optional “Precheck” feature that enables the welder to test the
resistance of the weld path before a weld is performed. is allows the weld controller to notify
the user if the chosen weld parameters are attainable with the connected weld path resistance.
e user has the option to have the welder stop operation when the “Precheck” fails or to continue
welding with a warning message or signal. *is is useful in high volume production or automated
systems.
• Enable - To enable this feature, select the “Precheck” button and then ensure that the box
next to “Enabled” has a check mark in it.
• Time - This displays how long the voltage will be applied during the precheck.