代碼 130-07E2: Non-secure DNC connection %1 detected from %2
問題描述與安全警告
Heidenhain TNC Series CNC 觸發了嚴重的 Non-secure DNC connection %1 detected from %2 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] An application has established a non-secure DNC connection to the control, or tried to do so. Note: In order to significantly increase IT security, DNC connections are by default permitted only through an SSH tunnel now. This non-secure connection could only be established because it was explicitly permitted in the machine parameter allowUnsecureRPC. In the future it will not be possible to permit non-secure connections in the machine configuration. [Error correction] - Migrate the affected application to a secure DNC connection. HEIDENHAIN offers a configuration for secure communication. - Use the newest versions of HEIDENHAIN programs (such as TNCremo) and configure a secure connection. - If the application does not come from HEIDENHAIN: Notify the manufacturer of the affected application. [34] 10/2023
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 130-07E2 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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