代码 700048: Not possible to unlock protective door! Spindles/axes not at standstill
问题描述与安全警告
Chiron Siemens-Control CNC 触发了严重的 Not possible to unlock protective door! Spindles/axes not at standstill 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
It is currently not possible to unlock the protective doors since the axes or spindles are not stopped. The protective doors are not unlocked. 1. Press [FEED STOP] or [CYCLE STOP] key. Spindle and axes stop. 2. Once the axes signal that they are stopped, the protective door can be unlocked with the [Door bypass button]. 3. Press [RESET], [CYCLE START] or [FEED START] key. Message is cleared.
Source: CHIRON Error Message Overview, all series (Siemens control, V2.0.6, 2012)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Chiron Siemens-Control CNC 警报
由 Chiron 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 Siemens-Control CNC 出现类似 700048 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: 545 Chiron Siemens-Control CNC 代码s.
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