代碼 Z29-000: EtherNet/IP communication err n1 n2 n3 n4
問題描述與安全警告
Mitsubishi M800/M80 CNC 觸發了嚴重的 EtherNet/IP communication err n1 n2 n3 n4 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
Details A communication error has occurred in the commun ication that uses an EtherNet/IP expansion unit. [n1: Output the device Number (in hexadecimal format)] FF: Simultaneously mounting two EtherNet/IP expansion units error Other than FF: Device No. of the connected device [n2: Output the position No . (in hexadecimal format)] FF: Simultaneously mounting two EtherNet/IP expansion units error Other than FF: Device No. of the connected device [n3: Output the device communication st atus (IN) (in hexadecimal format)] [n4: Output the device communication st atus (OUT) (in hexadecimal format)] For details, refer to "EtherNet/IP Specifications manual".
Source: Mitsubishi M800/M80/E80 Series Alarm/Parameter Manual (IB-1501279)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Mitsubishi M800/M80 CNC 警報
由 Mitsubishi 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 M800/M80 CNC 出現類似 Z29-000 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: 722 Mitsubishi M800/M80 CNC 代碼s.
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