Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide RFL-A2000D-3000D Ver.1.0
27
Module 5 temperature 2=XX
℃
OK
Module 5 temperature 3=XX
℃
OK
Module 5 temperature 4=XX
℃
OK
System has started, please wait…………….
The hyper terminal shows the system self-check process-check RS-232 connection,
interlock, laser emission status, and system temperature. While doing temperature checking,
hyper terminal will show the temperature on different test points.
If “Interlock error, please power off the laser and check interlock” is presented, please
follow the instructions to power off the laser, short the interlock, and then start the product again.
Checking RS-232 connection............................
RS-232 connected..........................................
System is doing self-check, please wait........
Interlock error, please power off the laser and check interlock
If “Laser emission is not disabled, please power off the laser and check if LASER button on
the front panel is pressed down” is present in the self-check process, please follow the
instructions to check the laser emission button on the front panel, press it to release, and then
restart the product with the key. Laser emission must be disabled on system start-up.
Checking RS-232 connection............................
RS-232 connected..........................................
System is doing self-check, please wait........
Interlock is OK................................................
Laser emission is not disabled, please power off the laser and check if LASER button on the
front panel is pressed down….......................
When “System has started, please wait…………..” is presented, self-check is passed,
“RDY” signal is sent, and error records will be presented, followed by an instruction to press
“U” on the keyboard in 3 seconds.
