Wuhan Raycus Fiber Laser Technology Co., Ltd
User manual QCW450/1500
23
(a ) power 100%
，
duty circle 40%
(
b) frequency 10Hz, pulse width 0.5ms
Figure 21 Parameter Setting Prompt Diagram
When the pulse width mode is selected, in order to ensure that the output duty
cycle is not less than 1% and not more than 75%, the above three conditions should
be met at the same time. If the power is set to 100%, the frequency is set to 10Hz,
and the pulse width is set to 0.5ms, the message "duty cycle is less than 1%, please
reset the frequency or pulse width!" will be prompted when sending parameters As
shown in
Figure 20
(b). If the power is set to 30%, the frequency is set to 100Hz,
and the pulse width is set to 8ms, the message "duty cycle is greater than 75%,
please reset the frequency or pulse width!".
With the same operation as 4.5.2.1, click the "send parameters" and
"Emitting" buttons in turn, and press the "LASER" button on the front panel at the
same time. The laser will emit according to the set frequency, duty cycle or pulse
width. In the same way, the laser parameters can be changed in the process of
emitting.
Special instructions: when the laser frequency is set to 0Hz, the pulse width
can be set as 0.1ms-75ms, which can meet the following conditions, without
meeting the above three conditions at the same time
Power*Pulse Width≤3000
Under this condition, the laser will not repeat emitting at a certain frequency.
When the
“
LASER
”
button on the front panel is pressed, after sending the
parameters, click the "Emitting" button once, and the laser will emit once
according to the set pulse width, and emit again when pressing
“
LASER
”
again.
