Wuhan Raycus Fiber Laser Technologies Co., Ltd.
Fiber Delivered Direct Diode Laser User Guide 1500W
34
50%
1B 46 XXXX 44 ##
50 && 0D
Set the operation in pulse mode.
XXXX-repetition frequency, 32~C350;
##-duty cycle, 0~64;
&&-percentage of output power, 0~64
All parameters are in hexadecimal
Sent:1B 46 1388 44 3C 50 50 0D
Response: 54 53 0D
Set the operation in pulse mode,
Repetition frequency-5kHz
Duty cycle-60%
Percentage of output power-80%
54 53 0D
Response after code is received
\
54 45 31 0D
Report Error 1
\
54 45 32 0D
Report Error 2
\
54 45 33 0D
Report Error 3
\
54 45 34 0D
Report Error 4
\
54 45 35 0D
Report Error 5
\
54 45 36 0D
Report Error 6
\
54 45 37 0D
Report Error 7
\
54 45 38 0D
Report Error 8
\
54 45 39 0D
Report Error 9
\
54 45 40 0D
Report Error 10
\
4.8.3 The Operation in RS-232 Mode
Before you start the laser, check the wiring, cooling connection and the most important, the
delivery cable and optic terminal are OK. Make sure that the interlock is shorted, and the laser
emission button is up (emission disabled). Then start the chiller.
Turn the key to ‘REM’ position to start the laser, and system start self-check. If the interlock is
not shorted or the ‘LASER’ button is pressed down, the system self-check cannot pass. In this
condition, you must power off the laser, and deal with the problem, then start the laser again.
The systems self-check will pass in about 30 seconds, after that, you can send codes from the
upper computer. In RS-232 mode, the laser emits on conditions that the ‘Emission On’ code (1B
4F 0D) is received, operation parameters are set and remote modulation signal inputs from
‘MOD’.
In RS-232 mode, you can still use hyper terminal to monitor the status of the laser. All you have
to do is to start windows hyper terminal, and configure it as stated in 4.7.2 Hyper Terminal
