代码 130-07E3: Non-secure connection %1 detected from %2
问题描述与安全警告
Heidenhain TNC Series CNC 触发了严重的 Non-secure connection %1 detected from %2 警报。需要由合格的操作员或维修技师立即处理，以防止在制造周期中对设备造成二次损坏或导致零件报废。在接触电气控制箱之前，请务必确保遵循标准安全和停机挂牌 (LOTO) 程序。
官方故障排除步骤
[Cause of error] An application has established a non-secure LSV2 connection to the control, or tried to do so. Note: In order to significantly increase IT security, LSV2 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 allowUnsecureLsv2. In the future it will not be possible to permit non-secure connections in the machine configuration. Starting with a future version of the NC software, LSV2 will no longer be supported. [Error correction] - Migrate the affected application to a secure connection. tion. - 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.
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.
关于 Heidenhain TNC Series CNC 警报
由 Heidenhain 制造的工业控制器具有广泛的诊断系统，用于保护内部电路和机械连杆。当 TNC Series CNC 出现类似 130-07E3 的错误代码时，通常表示指令值与实际传感器反馈之间存在不匹配。
完整报警清单: 4497 Heidenhain TNC Series CNC 代码s.
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