Wuxi Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus RFL-A6000D~A12000D
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i) Check that the laser tricolor red light is on, and the laser is outputting light.
Figure 28 Timing diagram of control signal of programming mode
7 RS232 and INTERNET Communication Command
7.1 Port Configuration
RS-232 configuration is as follows:
Baud rate :9600, data bit :8, stop bit :1, no parity bit and no control flow
Ethernet port is configured as follows
Default laser IP address :192.168.0.10
Laser port :10001
7.2 Laser Communication Protocol (Network Port & Serial Port)
All commands and return values in this Agreement are composed of ASCII characters. Note the
following points when entering.
a) Commands generally consist of three or four letters, sometimes with additional values.
b) All commands and return values end with the enter character (CR,0x0D, \r). If the product
receives a string character with “enter” but the command is invalid, it will return “Command
Err!\r”.
c) For easy identification, all commands are capital letters, but in fact this product is not
case-sensitive. For easy identification, a space is added between the command and the parameter.
d) This product sends a return value for every command received. The return value generally
contains the command content itself. If the returned content contains a numeric value or contains
