Amada ML-3015AS, Operation Manual, Page: 138 / 204

138
ML-3030AS/3015AS
4 . Programming
8
Stopping the Operation
(1) Put pin No.4 of the EXT. I/O (1) connector in an open circuit to turn off the LD.
(2) Put pin No.25 (control switching) of the EXT. I/O (1) connector in an open circuit
to invalidate external input signals.
Making a Position Adjustment by Guide Light
Make a position adjustment by guide light before welding according to the fol-
lowing procedure .
(1) Adjust the workpiece and output unit positions to set an appropriate work distance
(distance between the workpiece and the output position).
(2) Put pin No.5 of the EXT. I/O (1) connector in a closed circuit.
Guide light can be seen as a red point. Laser light is irradiated to this red point
position.
(3) Check the laser light irradiation position.
If the welding point deviates from the red point of guide light, move the output
unit or workpiece to adjust the position.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Laser output
End output
Control switching
input
Ready output
SCHEDULE 1
input
SCHEDULE 2
input
BEAM SELECT 1
input
BEAM SELECT 2
input
Laser start input
HV-ON
OFF input
External input
acceptable input
(Laser light)
End output
SCHEDULE 1
input
SCHEDULE 2
input
Laser start input
Monitor normal/
trouble output
Monitor normal/
trouble output
Over the time set on the CONFIG screen
Over the time set on
the CONFIG screen
Output
50 ms
Output
16.0 ms or more
31 sec. max.
16.0ms or more
40 ms or more
150 ms or more
Completion of charging
↓