代码 27010: Axis %1 tolerance for safe standstill exceeded
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 Axis %1 tolerance for safe standstill exceeded 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: The axis has moved too far away from the setpoint position. It is further away than allowed in MD $MA_SAFE_STANDSTILL_TOL. The alarm can be reprogrammed in the MD $M N_ALARM_REACTION_CHAN_NOREADY (channel not ready). Reaction: Mode group not ready. Channel not ready. NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm. Channel not ready. Stop of the axis with the setpoint speed value=0 (STOP B). As soon as the actual speed value is smaller than defined in MD $MA_SAFE_STANDSTILL_VELO_TOL, but the latest after time-out in MD $MA_SAFE_PULSE_DISABLE_DELAY, the pul ses will be suppressed (STOP A). Remedy: Check the tolerance of zero speed monitoring: doe s the value match the precision and control dynamics of the axis? If not, increase tolerance. If yes, check the machine for any damage and rectify it. Program Continuation: Switch control OFF - ON.
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 27010 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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