Wuxi Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus 1000W
～
2000W laser
33
4.6.7 Wiring in Internal control mode
Figure 23 Wiring in Internal control mode
4.6.8 The operation procedure of internal control mode
（
1
）
Disconnect DB25 control interface’s PIN17 and PIN18, Select internal
control mode.
（
2
）
Connect to AC power, and the “Power” indicator on the front panel light
on;
（
3
）
Waiting for 10s until the internal main control board circuit initialization
is completed
；
（
4
）
Setting the power of the laser by upper computer software, then send a
command of emitting laser.
（
5
）
Short-circuit DB25 control interface’s PIN15 and PIN16 to enable the
laser.
