代码 22019: [Channel %1: ] Block %2 following axis/spindle %3 time monitoring: 'Synchronism coarse' not reached
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 [Channel %1: ] Block %2 following axis/spindle %3 time monitoring: 'Synchronism coarse' not reached 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 = Block number, label %3 = Following axis/spindle number Definitions: After reaching the setpoint-side sy nchronism, the time until reaching the actual value-side synchronism is coarsely monitored. The tolerance is not reached within the time window defined in MD37240 $MA_COUP_SYNC_DELAY_TIME[0]: MD37200 $MA_COUPLE_POS_TOL_COARSE or MD37220 $MA_COUPLE_VELO_TOL_COARSE Reaction: Alarm display. Remedy: Please inform the authorized personnel/service department. The interrelation between MD37240 $MA_COUP_SYNC_DELAY_TIME[1] and MD37200 $MA_COUPLE_POS_TOL_COARSE or MD37220 $MA_COUPLE_VELO_TOL_COARSE must be adapted to the mechanical conditions. Program Continuation: Clear alarm with the Delete key or NC START.
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 22019 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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