Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide RFL-QCW300/3000
21
Pulses are generated internally with parameters set by sending corresponding commands via
RS-232 or Ethernet. Start and stop of the pulse train is controlled by means of modulation signal
applied to the pins 17-9 of the DB-25 interface connector under the assumption that emission has
been enabled before.
The details of the main control functions in all modes and sub-modes of operation are listed
Table 6 Main Control Functions
Emission Enabling
Hardware Emission Control Enabled
1
Hardware Emission Control Disabled
Control interface
(DB-25 – pin7-9)
RS-232 or Ethernet
Power Setting
Analog Power Control Enabled
2
Analog Power Control disabled
Control interface
(DB-25 – pin8-9)
RS-232 or Ethernet
Guide Laser
Enabling
External Aiming Beam Control Enabled
3
External Aiming Beam Control disabled
Control interface
(DB-25 – pin21-9)
RS-232 or Ethernet
Reset Errors
RS-232 or Ethernet or Analog Interface
Available Operation
Modes
CW, Pulsed
Available Operation
Sub-Modes
Standalone, Modulation, Gate
Operation Mode
Selection
RS-232 or Ethernet
1: To enable HARDWARE EMISSION CONTROL send the command ―ELE‖ via RS-232 or Ethernet interface, to disable -
―DLE.‖
2: To enable ANALOG POWER CONTROL send the command ―EEC‖ via RS-232or Ethernet interface, to disable - ―DEC.‖
3: To enable EXTERNAL AIMING BEAM CONTROL send the command ―EEABC‖ via RS-232 or Ethernet interface, to
disable - ―DEABC.‖
d)
Wave mode
The Raycus software can reads a waveform file from the memory if a waveform has been
edited and stored before (See Appendix 1.6 ―Waveform Editing‖ for more information about
how to edit and store a waveform). The output power for the laser varies with the waveform
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