コード 22270: [Channel %1: ] Block %2 maximum tapping speed reached
問題の説明と安全警告
Siemens SINUMERIK 840D CNC は重大な [Channel %1: ] Block %2 maximum tapping speed reached 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
Parameters: %1 = Channel number %2 = Block number, label %3 = Position Definitions: The following additional param eters are output in order to ascertain the problem: 1. 'Position' (without a preceding axis identifier): The maximum feed of the thread axis is reached at the displayed axis position. 2. 'Master spindle': The position control for t he spindle has been changed during thread cutting. This can lead to inaccurate thread cutting. 3. 'Thread axis, velocity': The axis to which the lead refers is displa yed. This cannot follow the spindle specifications. The maximum possible ax is velocity is shown as a parameter. The velocity of the thr ead axis basically depends on: - The programmed thread pitch - The programmed thread pitch change and thread length (G34, G35) - The defined spindle speed (part pr ogram, FC18, synchronized action) - The spindle override (path and indivi dual axis overrides are ineffective) Reaction: Alarm display. Remedy: Reduce the spindle speed (pitch, pitch change). Program Continuation: Clear alarm with the Delete key or NC START.
Source: SINUMERIK 840D sl / 840Di sl / SINAMICS S120 Diagnostics Manual (DAsl, 03/2009)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
Siemens SINUMERIK 840D CNC のアラームについて
Siemens 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。SINUMERIK 840D CNC が 22270 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: 4014 Siemens SINUMERIK 840D CNC コードs.
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