IS-120B
4. How to Operate Screens
4-18
(
g
)
RE-WELD
When any current monitor trouble is detected, the welding current can be
supplied again to the same point, if this item is set so. The welding current
supplied at the second time is 5% larger than the set value.
ON
Current is re-supplied.
OFF
Current is not re-supplied.
(
h
)
END SIG. MODE
Set the end signal to be output when any monitor trouble signal is output.
ON
End signal is not output when
IS-120B
finishes operation.
OFF
End signal is output when
IS-120B
finishes operation.
(
i
)
4-START
ON
Four single schedules are available.
Only one of schedule signals 1, 2, 4 and 8 is acceptable. If two
or more schedule signals are input, one of lowest number is
accepted.
OFF
Binary-numbered 15 schedules are available.
Up to 15 schedules can be used by combining schedule signals
1, 2, 4 and 8. For combination, see
7.(b)
.
SQD
SQZ
WE1
COOL
WE2
HOLD
Valve output
Welding current
Time chart of RE-WELD
200ms
Interval for
re-welding
(Fixed to 200ms)
HEAT
(WE1)
HEAT
(WE2)
HEAT
5% larger
than(WE1)
HEAT
5% larger
than(WE2)
