Bystronic Laser Error Code List [exclusive] 〈Desktop〉

The servos whined as the gantry found its reference points. The gas valves hissed as nitrogen pressure built back up. The laser head lowered, sensing the distance perfectly now.

| Error Code | Description | Possible Cause | Suggested Action | |------------|-------------|----------------|------------------| | | Emergency stop active | Emergency stop button pressed or safety circuit open | Reset emergency stop(s), check safety gate switches | | 1010 | X-axis following error | Servo drive overload, mechanical binding, or encoder issue | Check axis movement by hand, restart drives, check encoder cable | | 1020 | Y-axis following error | Similar to X-axis | Clean linear guides, check belt/rack & pinion | | 1102 | Cutting gas pressure too low | Gas supply empty, regulator failure, or hose leak | Check gas bottle level, test pressure at regulator | | 1205 | Laser resonator temperature high | Cooling water flow low, chiller failure, dirty filter | Inspect chiller, clean or replace coolant filter, check water level | | 1303 | Focus position out of range | Dirty lens, wrong nozzle, or sensor offset | Clean protection glass & lens, recalibrate focus finder | | 1407 | Nozzle change failed | Stuck nozzle, damaged tool, or air pressure issue | Clean nozzle changer, manually check gripper, restart changer cycle | | 1500 | Cutting head collision detected | Head struck part or sheet | Move head up, inspect head & ceramic ring, run head calibration | | 2002 | Main contactor did not close | Power supply fault, blown fuse, or safety relay issue | Check main power, fuses, and safety relay status | | 3010 | Bus communication error | Loose cable, EMI, or faulty fieldbus module | Re-seat cables, check shielding, reboot control | | 4005 | NC program syntax error | Invalid G-code or M-code | Check program near line indicated, simulate in BySoft | | 5012 | Laser diode current limit exceeded | Aging diode or driver fault | Run diode test, contact Bystronic service |

Your Bystronic (e.g., ByStar, BySmart) and laser type (Fiber or CO2) What the machine was doing right when the error popped up bystronic laser error code list

Laser source faults (chiller, RF generator, excitation, gas flow).

Bystronic laser cutting systems are engineering marvels, but machine downtime costs money. When your Bystronic fiber or CO2 laser halts and flashes an error code on the ByVision interface, identifying the root cause quickly is vital. The servos whined as the gantry found its reference points

Typically indicates an internal CNC error. The machine may automatically turn off to protect components. Action: Restart the system. If it recurs, call Bystronic Technical Support.

Fiber laser safety circuit trips, showing a protective window failure. Common Causes: Contaminated protective glass cover slide. | Error Code | Description | Possible Cause

These codes usually require an immediate reset or inspection of safety components to resume operation.