If the error persists or locks the HMI, perform a controlled shutdown of the CNC control software, power down the main breaker, wait 60 seconds, and restart. This resets the communication buses (e.g., EtherCAT or CANopen) and clears locked servo drives. Step 3: Check Environmental and Supply Factors
Here are some systematic approaches to troubleshooting Bystronic laser errors:
If you need help resolving a specific error code on your machine, tell me the , your software version (e.g., ByVision) , and your laser type (CO2 or Fiber) so I can provide targeted troubleshooting steps. Share public link
Faulty position sensor inside the cutting head (often related to red/orange water lines). Troubleshooting:
Wrong gas ratios, empty gas cylinders, or a faulty mixing unit. bystronic laser error code list
A large percentage of laser errors are environmental. Verify that:
Clean the nozzle tip thoroughly. Inspect the ceramic insulation piece for cracks and tighten the assembly. 6. Step-by-Step Troubleshooting Checklist
These codes trigger when the CNC cannot execute physical movement commands correctly.
Check the chiller reservoir level and verify that the water pumps are actively circulating fluid. Step 4: Perform a Controlled System Restart If the error persists or locks the HMI,
Check the chiller condenser coils for dust accumulation. Clean them with compressed air. Low Coolant Flow Rate
Drain water from the blue valve located above the cutting head to purge air.
Bystronic laser systems are known for their precision and reliability, but like any sophisticated CNC machinery, they occasionally trigger error codes to protect the hardware and the operator. Understanding these codes is the first step toward reducing downtime and maintaining peak performance. Decoding the Bystronic Error Logic
If the chiller temperature deviates by even a few degrees, the resonator will shut down to prevent thermal damage. Share public link Faulty position sensor inside the
If you have a specific code on your screen right now, please provide the so we can look up detailed, model-specific repair steps.
Regularly back up ByVision settings to avoid losing parameters during an electrical error. 4. When to Contact Support
When an error code stops your Bystronic laser, follow this universal troubleshooting sequence before calling a field service technician: Step 1: Document the Exact Code
The cutting head physically drove too far and tripped an end limit switch.
Clean the cutting head optics and replace the ceramic nozzle holder if cracked. Physical button pressed or safety light curtain broken.