代碼 160-0122: Contradictory M functions
問題描述與安全警告
Heidenhain TNC Series CNC 觸發了嚴重的 Contradictory M functions 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
[Cause of error] In the same block, you tried to output multiple effective M functions that cancel each other. For example, you cannot program M3 and M4 in the same NC block because both go into effect at beginning of the block. On the other hand, M3 and M5 are allowed in the same block because M3 goes into effect at the block beginning and M5 at block end. The machine tool builder specifies which M functions cancel each other. [Error correction] Correct the NC program. 10/2023 [109]
Source: HEIDENHAIN NC Error Messages — TNC7/640/620/320/128, CNC PILOT 640, MANUALplus 620 (10/2023)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Heidenhain TNC Series CNC 警報
由 Heidenhain 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 TNC Series CNC 出現類似 160-0122 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: 4497 Heidenhain TNC Series CNC 代碼s.
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