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コード 700400: Safety clutch Z-axis disengaged

問題の説明と安全警告

Chiron Siemens-Control CNC は重大な Safety clutch Z-axis disengaged アラームをトリガーしました。製造サイクル中に機器への二次的損傷や部品の破損を防ぐために、資格のあるオペレーターまたはメンテナンス技術者による直ちの対応が必要です。電気キャビネットにアクセスする前に、必ず標準の安全およびLOTO手順が遵守されていることを確認してください。

公式トラブルシューティング手順

Safety clutch of the Z-axis has released. Movement command for the Z-axis is blocked. (A movement of the other axes is still possible) 1. Switch to manual mode. 2. Set feed override switch to 10% (higher settings will be reduced to 10%). 3. Press [Z] key. 4. Activate bridging switch "Z-axis coupling" and at the same time move the Z-axis with key [ + ]. Z-axis motor moves in (+) direction until the safety clutch engages again. After the safety clutch has engaged, the movement command is blocked and the brake for the safety clutch is released again. 5. Press RESET. The message 700432 RE-APPROACH Z-AXIS HOME POSITION (CLUTCH RELEASED) appears. The safety clutch was triggered when traversing the Z-axis (e.g.: as a result of a collision). Safety clutch is also triggered if actuation of the brake „Release safety clutch“ does not occur when traversing the Z-axis (possible defective relay).

Source: CHIRON Error Message Overview, all series (Siemens control, V2.0.6, 2012)

Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.

Chiron Siemens-Control CNC のアラームについて

Chiron によって構築された産業用コントローラーは、内部回路と機械的リンケージを保護するための広範な診断システムで設計されています。Siemens-Control CNC が 700400 のようなエラーコードをスローする場合、通常、指令値と実際のセンサーフィードバック間の不一致を示します。

完全アラーム一覧: 545 Chiron Siemens-Control CNC コードs.

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