Bystronic Laser Error Code List < FHD >

The Critical Language of Precision: Navigating Bystronic Laser Error Codes

11) Error: Sheet Detection / Material Presence Fault

• Meaning: Sheet not detected, double feed, or misalignment detected by sensors.
• Immediate checks:
• Deeper diagnostics:

  Important Safety Note

  700850: RESET!. General system prompt indicating a fault has occurred that requires a manual reset before the machine can continue. Laser Source & Optical Errors bystronic laser error code list

  Verify gas regulator settings and check for leaks in the supply lines. Z-Axis/Height Sensing Dirty lens or damaged ceramic part. Meaning: Sheet not detected, double feed, or misalignment

  Case 3: W-2050 Every Monday Morning

  Symptom: After a weekend shutdown, the machine lost its X/Y reference. Solution: The absolute encoder battery (mounted on the Siemens drive) was old. Replacing the battery with the machine powered ON (critical step!) resolved the issue. Deeper diagnostics: Important Safety Note