Problems with X, Y, or Z-axis travel, motor overloads, or limit switches.
Triggered by safety interlocks or physical emergency buttons. Bystronic Laser Error Code List
: This is the primary digital platform for accessing specific machine documentation, service history, and technical manuals. Report a Fault Problems with X, Y, or Z-axis travel, motor
: Non-critical alerts that may allow the machine to continue running but indicate a need for attention. Notable Faults and Troubleshooting Error/Message Description Likely Cause/Solution Shutter Error The shutter is moving too slowly to the closed position. Report a Fault : Non-critical alerts that may
| Code | Description | Cause | Corrective Action | |------|-------------|-------|--------------------| | D-020 | Low assist gas pressure (N₂ / O₂) | Empty cylinder, regulator failure, or leak | Check gas supply; verify pressure at regulator; test solenoid valves | | D-045 | Cutting gas not switching | Valve stuck or PLC output dead | Manually toggle valve using diagnostics; check 24V supply | | D-101 | Cooling water flow too low | Pump failed, filter clogged, or air in circuit | Clean chiller filter; bleed air; check pump rotation | | D-208 | Dew point too high (fiber laser) | Humidity in cabinet or chiller undersized | Run cabinet air dryer; clean condenser coils |
Nitrogen, oxygen, and compressed air errors directly affect cut quality and can trigger safety stops.