Wuxi Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus 500W～2000W laser
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4.7.4 Wiring in External Control AD mode
Figure 19 Wiring In External Control ADMode
4.7.5 The Operation Procedure of External AD mode
a） When PIN 7 and PIN 9 of the DB25 control interface is applied to 24V, the laser enters the
externalAD mode.
b
）
Turn key switch anti-clockwise to ‘REM’ position (or turn key switch to ‘OFF’,
Short-circuit PIN1 and PIN2 in ‘SERVICE’ port. Then ‘Power’ indicator light is on.
c） Waiting for 10s until the internal main control board circuit initialization is completed.
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