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代碼 22070: [TO unit %1: ] Please change tool %2 into magazine. Repeat data backup

問題描述與安全警告

Siemens SINUMERIK 840D CNC 觸發了嚴重的 [TO unit %1: ] Please change tool %2 into magazine. Repeat data backup 警報。需要由合格的操作員或維修技師立即處理,以防止在製造週期中對設備造成二次損壞或導致零件報廢。在接觸電氣控制箱之前,請務必確保遵循標準安全和停機掛牌 (LOTO) 程序。

官方故障排除步驟

Parameters: %1 = TO unit %2 = T number of tool Definitions: The alarm can only occur when the tool management f unction is active in the NCK. (TOOLMAN = tool management) A data backup of the tool/magazine data has been started. During the backup, the system detected that tools are still located in the buffer magazine (= spindle, gripper,...). During the backup, these tools will lose the information whic h defines the magazine and location to which they are allocated. It is therefore practical -assuming that the data are to be stored exactly as before - to ensure that all tools have been deposited in the magazine before the data backup!! If this is not the case, some m agazine locations will hav e the 'reserved' status when the data are loaded again. This 'reserved' stat us must then be reset manually. For tools with fixed location coding, the loss of the information allocating their location in the magazine has the same effect as a general empty locati on search when they are returned to the magazine. Reaction: Interface signals are set. Alarm display. Remedy: Ensure that no tools are located in the buffer magazine before the data backup. Repeat the data backup after removing the tools from the buffer magazine. 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.

關於 Siemens SINUMERIK 840D CNC 警報

由 Siemens 製造的工業控制器具有廣泛的診斷系統,用於保護內部電路和機械連桿。當 SINUMERIK 840D CNC 出現類似 22070 的錯誤代碼時,通常表示指令值與實際感測器回饋之間存在不匹配。

完整警報清單: 4014 Siemens SINUMERIK 840D CNC 代碼s.

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