代码 235-0062: Unknown device on HSCI bus (%1)
问题描述与安全警告
Heidenhain TNC Series CNC 触发了严重的 Unknown device on HSCI bus (%1) 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] The NC software identifies every connected device by means of a device table. The table indicates whether the device is supported by the software version installed on the control. A device that the software does not support or that is not yet entered in the device table is connected to the HSCI bus. The device concerned is indicated in the additional information. The device table might have been overwritten by installing an update that was generated by an older software version. [Error correction] - Inform your service agency. - Update the NC software if the device is not supported by the currently installed version of the NC software. - Update the device table. The installed software might be able to control a new device that is not yet listed in the device table. In this case the device table must be updated.
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 235-0062 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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