Bystronic Laser Error Code List Page

Bystronic glass, a leading manufacturer of glass processing machinery, uses advanced technology and control systems in their equipment, including laser cutting and processing machines. These machines rely on complex software and hardware to operate efficiently and accurately. Like any sophisticated machinery, they can experience errors, which are often indicated by specific error codes. Understanding these error codes is crucial for troubleshooting and resolving issues quickly.

Below is a general overview and a list of some common error codes that might be encountered with Bystronic laser machines. Please note that the specific error codes and their meanings can vary depending on the machine model, software version, and the nature of the issue. It's always best to consult the machine's user manual or contact Bystronic's technical support for the most accurate and up-to-date information. bystronic laser error code list

Quick decision matrix (when to call service)

• Try these first:
  • Interlocks, door switches, visible coolant/gas/power issues, sensor cleaning, restart.
• Call qualified service when:
  • Internal resonator, diode modules, fiber splices, high-voltage power supplies, or sealed modules are implicated.
  • Errors persist after basic checks, or you lack the tools/authority for electrical/mechanical service.

The Difference Between a Warning and a Fatal Error

Not every code stops production. Understand the severity: Bystronic glass, a leading manufacturer of glass processing

• Warning (Yellow triangle): The machine continues, but performance may degrade. Example: “Lens contamination warning” – you can finish the job but must clean it before the next.
• Error (Red): Immediate stop. Requires acknowledgment and condition correction.
• Fatal Error (Flashing red + E-stop): Often a hardware failure (e.g., drive short circuit). May require a service technician to unlock.

Pro tip: Never ignore warnings. A warning today is a fatal error tomorrow. Try these first:

5) Error: Protective Gas / Pressure Fault

• Meaning: Assist gas (oxygen, nitrogen, or auxiliary) pressure/flow out of spec.
• Immediate checks:
  • Verify gas cylinders/regulators and main lines are open and configured.
  • Confirm pressure on the controller matches setpoints.
• Deeper diagnostics:
  • Inspect pressure sensors and solenoid valves.
  • Check for leaks, clogged filters, or faulty regulators.
  • Replace faulty pressure switches or solenoids.

5. Process Gas & Assist Gas Errors

| Code | Description | |------|-------------| | E-5001 | Gas type not recognized | Wrong gas connected, pressure sensor fault | | E-5005 | Low nitrogen pressure | Supply line, regulator, valve stuck | | E-5010 | Low oxygen pressure | Same as above | | E-5020 | High pressure air missing | Compressor, dryer, filter clogged |

Step 4: The Bystronic Hierarchy Reset

1. Soft reset: Press F1 + Reset on the control panel.
2. Hard reset: Power off the main disconnect for 60 seconds (after homing all axes manually).
3. Cold start: Leave chiller running if error is thermal-related; otherwise, cycle main power.

12) Error: Software License or Key Fault

• Meaning: Controller reports missing/invalid license or key mismatch after update.
• Immediate checks:
  • Reboot controller.
  • Confirm license key or dongle is present and seated.
• Deeper diagnostics:
  • Check software version compatibility; reapply license per documentation.
  • Contact support with machine serial and controller version if persistent.

Category E: Cooling System Errors

| Error Code | Message | Immediate Fix | | :--- | :--- | :--- | | 7005 | Chiller flow rate too low | Check pump impeller; clean Y-strainer; look for kinked hoses. | | 7020 | Chiller water conductivity high (Fiber) | Deionized cartridges exhausted. Replace DI resin and test conductivity (<0.1 µS/cm). |