代码 27002: Axis %1 test stop is running
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 Axis %1 test stop is running 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
Parameters: %1 = Axis number Definitions: Proper functioning of the switch-off path is just bei ng tested by setting of the SGE "Test stop selection". Reaction: Alarm display. Remedy: The message serves only for user information. Program Continuation: Alarm display showing cause of alarm disapp ears. No further operator action necessary. The alarm will disappear automatically after ex piry of the delay time - defined in MD $MA_SAFE_PULSE_DIS_CHECK_TIME - and after removal of SGE "Test stop selection", if the control recognizes pulse suppression, i.e. the test has been completed successfully. An unsuccessful test can be recognized by alarm 27001 with error code 1005 or by alarm 27024.
Source: SINUMERIK 840D sl / 840Di sl / SINAMICS S120 Diagnostics Manual (DAsl, 03/2009)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Siemens SINUMERIK 840D CNC 警报
由 Siemens 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 SINUMERIK 840D CNC 出现类似 27002 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: 4014 Siemens SINUMERIK 840D CNC 代码s.
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