Raycus RFL-C Series User Manual page 37

4.8.1 Wiring in RS-232 Mode
Rear Panel
of the Laser
Please connect the RS-232 cable, MOD cable and the Power cord according to Figure 22. Make
sure to use the cables and power cord we provided, and the interlock is shorted. The other
interfaces or ports on the rear panel are left disconnected in RS-232 mode.
4.8.2 The Communication Protocol
The protocol is presented in the table below:
Table 8: The Communication Protocol for RS-232 Mode
Code
1B 4F 0D Emission On
1B 53 0D Emission Off
Set the operation to CW mode, XX is the
1B 43 50 XX 0D percentage of output power, ranging from
0 to 64, and it's hexadecimal.
RS-232
INTERLOCK
Shorted
MOD
AC Power Cord
INPUT
Figure 22: Wiring Diagram in RS-232 Mode
Description
Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide 100W~750W Ver: 1.0
RS-232 Cable
MOD Cable
PE
Sent:1B 43 50 32 0D
Response: 54 53 0D
Set the operation to CW mode,
percentage of output power is
24
COM
PC
Modulation
Signal
L
AC Power
Supply
N
Example
Sent: 1B 4F 0D
Response: 54 53 0D
Sent: 1B 53 0D
Response: 54 53 0D