Raycus RFL-P200MX, Инструкция пользователя

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8
Wuhan Raycus Fiber Laser Technologies CO., LTD.
P200MX Pulsed Fiber Laser User Instruction V1
The signal input needs to be able to provide at least 7mA of current. The schematic diagram of the output
signal interface circuit is shown in Figure 7.
Figure 7: output signal internal
7. DB25 change pulse width interface
Table 7 PIN Definition of Serial Communication
Pin Name Description
2 Serial input
Serial data input. The laser latches data on the rising edge of SCLK
3 Serial clock
Serial clock, highest frequency 100K
14 GND Digital GND
16 SO
Serial clock output, the laser outputs data on the rising edge of SCLK
22 Interface Enable
High
：
Enable serial communication function of 2,3,16
Low
：
Disable
Table 8 Command format of setting the laser pulse duration
Frame
（
1byte
）
Command word (1 byte) Pulse duration(2byte)ns
0xA5 0x01
Big Endian
Table 9 Response format of setting the laser pulse duration
Frame
（
1byte
）
Pulse duration(2byte)ns
0xA5
Big Endian
Figure 8. Schematic of laser pulse duration adjustment
（
200ns
）
8 pulse widths of 10, 20, 30, 60, 100, 200, 250 and 350ns can be set.