Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL- RFL-C4000S
33
External modulation or
internal modulation ON.
The laser enable button in the upper
computer software.
4.9.1.3
External and internal modulation
External modulation
Internal modulation
Laser
ON
OFF
15, 16 pin voltage
H—The laser emission
L—Laser shut down
OFF
ON
15, 16 pin voltage
Rising edge - start the upper computer set the
frequency and pulse width of the pulse laser
emission
Falling edge -- turns off the pulsed laser
OFF
OFF
The laser emission button of clientware
ON -- laser emission
OFF -- turns OFF the laser
ON
ON
null
4.9.2 Guide laser control
"Guide laser external control" can be selected in both ON and REM modes.
Guide laser external control
ON
17 pin
Rising edge -- turns on guide laser;
Falling edge -- turns off guide laser.
OFF
The clientware
：
Red ON -- turns ON guide laser;
Red OFF -- Turns OFF guide laser.
4.9.3 The wiring diagram
4.9.3.1
Internal control in ON mode
