代码 22101: [Channel %1: ] Block %3 spindle %2 maximum speed for encoder resynchronization exceeded
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 [Channel %1: ] Block %3 spindle %2 maximum speed for encoder resynchronization 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 = Channel number %2 = Axis name, spindle number %3 = Block number, label Definitions: The maximum encoder speed was exceeded with G33, G95, G96 or G97. Refe rence to actual speed and actual position is no longer possible. The NC reduces the setpoint speed with the above functions until the active encoder is able to measure again. The alarm is iss ued if the encoder still reports the fault. Reaction: NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm. Remedy: - Program speed limit with G26. - Reduce the maximum speed in the appropriate machine data. Program Continuation: Clear alarm with the RESET key. Restart part program Diagnostics Manual (DAsl), 03/2009
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 22101 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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