コード 4002: [Channel %1: ] Machine data %2[%3] assigns an axis not defined in channel
問題の説明と安全警告
Siemens SINUMERIK 840D CNC は重大な [Channel %1: ] Machine data %2[%3] assigns an axis not defined in channel 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 = String: MD identifier %3 = Index: MD array index Definitions: Only axes that have been activat ed in the channel by means of MD20070 $MC_AXCONF_MACHAX_USED [kx]=m may be declar ed as geometry axes or transformation axes by means of the MD20050 $MC_AXCONF_GEOAX_ ASSIGN_TAB [gx]=k. This also applies to MD22420 $MC_FGROUP_DEFAULT_AXES (gx: Geometry axis index, kx: Channel axis index, k: Channel axis no., m: Machine axis no.). Assignment of geometry axes to channel axes MD20050 $MC_AXCONF_GEOAX_ASSIGN_TAB (includes channel axis no. k): - Geometry axis index: 0, 1st channel: 1, 2nd channel: 1 - Geometry axis index: 1, 1st channel: 2, 2nd channel: 0 - Geometry axis index: 2, 1st channel: 3, 2nd channel: 3 Diagnostics Manual (DAsl), 03/2009 MD20070 $MC_AXCONF_MACHAX_USED (includes machine axis no. m): - Channel axis index: 0, 1s t channel: 1, 2nd channel: 4 - Channel axis index: 1, 1s t channel: 2, 2nd channel: 5 - Channel axis index: 2, 1s t channel: 3, 2nd channel: 6 - Channel axis index: 3, 1s t channel: 7, 2nd channel: 0 - Channel axis index: 4, 1s t channel: 8, 2nd channel: 0 - Channel axis index: 5, 1s t channel: 0, 2nd channel: 0 - Channel axis index: 6, 1s t channel: 0, 2nd channel: 0 - Channel axis index: 7, 1s t channel: 0, 2nd channel: 0 Reaction: NC not ready. Mode group not ready, also effective for single axes NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm. Remedy: Please inform the authorized personnel/service department. Correct - MD20050 $MC_AXCONF_GEOAX_ASSIGN_TAB - MD24... $MC_TRAFO_AXES_IN_... - MD24... $MC_TRAFO_GEOAX_ASSIGN_TAB_... - MD22420 $MC_FGROUP_DEFAULT_AXES - and/or MD20070 $MC_AXCONF_MACHAX_USED. Program Continuation: Switch control OFF - ON.
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 4002 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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