Hyundai HI4 - Manual (Page 348)

9. Quick Open Function
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In case that error occurs(②) when a welding processes from welding start point(①)
to welding end point(④), it moves in three times of speed assigned here as long as
amount of superposition(③). It welds with current, voltage and speed which is assigned
at restart until ②, and it welds in normal condition assigned at start condition from
② to ④. But, during a welding in overlap section (from ③ to ②), when error occurs,
it immediately starts welding in that point without overlapping again.
„ Current : It is a welding current at superposition section when overlapping. But, when
a voltage value is 0, it starts with the current value of welding start condition.
„ Voltage : It is a welding voltage when overlapping. But, when a voltage value is 0,
it starts with the voltage value of welding start condition.
„ Overlap condition setting : If Arc Off, Gas Off, Wire Off signal is input when a arc
welding, following exe. methods are determined depending on the restart type of welding
auxiliary condition file.
(1) Arc Off : It is the processing method when “ Arc Off detect” input signal is input.
① Enable : It stops with “ current not detecting during E1189 welding” message, and
it doesn't do a bid overlap when starting after pressing “ start” button
again.
② Ignore : It's still working with “ current not detecting during E1189 arc welding.”
③ Semi-auto : It stops the robot with “ current not detecting during E1189 arc
welding” message and waits for a manual operation. If you press "start"
button in manual operation after clearing error, it returns as long as
amount of superposition assigned at restart condition in three times of
assigned speed, and outputs condition current and voltage, and welds by
arc Off point by making Torch Switch On in a setting speed, and if it gets
to arc Off position, it outputs current and voltage value of welding start
condition, and it continues to do a normal arc welding to the target point.
④ Auto : It stops the robot with “ current not detecting during E1189 arc welding”
message and automatically returns to the three times of setting speed at
restart condition, and it outputs current and voltage of restart condition,
and makes Torch Switch On, and it welds by the arc Off position in a setting
speed, and if it gets to the arc Off position, it outputs current and voltage
value of the welding start condition, and it continues to do a normal welding
to the target point.