代碼 26263: [Channel %1: ] Block %2: Not enough memory space for determining the distance between two protection zones. Currently available memory space: %3KB.
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 [Channel %1: ] Block %2: Not enough memory space for determining the distance between two protection zones. Currently available memory space: %3KB. 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 = Channel number %2 = Block number, label %3 = Currently available memory Definitions: The determination of the distance between two pr otection zones with the function PROTDFCT requires temporary internal memory space, the size of which depends on the number of elements contained in the protection zones, and t heir positions relative to one another. The size of the available memory space can be changed in MD18896 $MN_MM_MAXNUM_3D_COLLISION. Reaction: Correction block is reorganized. Alarm display. NC Stop on alarm. Remedy: Change NC program or definition of the protection areas involved. Adjust MD18896 $MN_MM_MAXNUM_3D_COLLISION. Program Continuation: Clear alarm with NC ST ART or RESET key and continue the program.
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 26263 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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