RDLC320 Controller User Manual
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and then such a polarity can be corrected after this axle is reset completely. Upon the
correction, the reset key can be pressed against to reset the controller.
4.6
Laser Power Control Interface CN6/CN7
This control system has two independent and adjustable digital/analog laser
power control interfaces. Signals of the two interfaces are similar and the first digital
interface (CN6) is hereby exampled (6Pin, 3.81mm space):
Pin
Symbols
Definitions
1
LGND
Laser power 5V ground (output)
2
L-On1-
Laser-enabled control interface
1. When the laser is the RF laser, this pin will not be used;
2. When the laser is a glass tube, if the used laser is
outputted in the low-level form, this pin will be
connected with the laser power enable end and used to
control the ON/Off of laser.
3
L-On1+
Laser-enabled control interface
1. When the laser is the RF laser, this pin will not be used;
2. When the laser is a glass tube, if the used laser is
outputted in the high-level form, this pin will be
connected with the laser power enable end and used to
control the ON/Off of laser.
4
LPWM1+
Power control interface of laser/laser tube
1. When the laser is the RF laser, this pin will not be used;
2. When the laser is a glass tube and the laser power
PWM end is high-leveled, this pin will be connected with
the laser power PWM end and used to control the power
of the laser.
5
LPWM1-
Power control interface of laser/laser tube
1. When the laser is the RF laser, this pin will be
connected with the laser RF-PWM end;
2. When the laser is a glass tube and the laser power
PWM end is low-leveled, this pin will be connected with
the laser power PWM end and used to control the power
of the laser.
6
L-AN1
Analog voltage 1 and connected with the power control
end of the first analog laser power source
Please make corrective choice of laser type. After the option for
laser type is modified, the controller should be reset so that the
modification can be effected after resetting.
Prompt
