代碼 120310: The selection is not possible. Please wait for the pending action or terminate it, then repeat the selection.
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 The selection is not possible. Please wait for the pending action or terminate it, then repeat the selection. 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
Definitions: In the program area, programs are currently being copied, loaded or unloaded. A simultaneous editi ng is not possible. Reaction: Alarm display. Remedy: Wait until the action is completed or terminate t he action via the softkey "Cancel", and then repeat the selection. The alarm disappears automatically as soon as a pr ogram is edited or simulated in the program area. The alarm can also be acknow ledged manually via diagnostics. Program Continuation: Internal
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 120310 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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