For fiber laser marking machine, when click the software mark button, it prompts an error: “Laser: Reserved”. Check the reasons:
1. Poor reception of the data line between the laser and the marking card (the signal transmission is not complete, including the laser not starting), is there a problem with the interface or the data line?
2. If the laser and marking board have been turned off when the software is on, you can try to close the software and open it again.
Exclude the most probable reasons above, and if the problem is still not solved, continue to troubleshoot:
3. Whether the optocoupler of the laser marking control card is burned out.
4. Whether the laser is bad (mainly the signal part).
5. Other uncommon faults.
