代碼 206215: <location>Infeed: Summation current too high
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>Infeed: Summation current too high 警報。需要由合格的操作員或維修技師立即處理，以防止在製造週期中對設備造成二次損壞或導致零件報廢。在接觸電氣控制箱之前，請務必確保遵循標準安全和停機掛牌 (LOTO) 程序。
官方故障排除步驟
Message value: %1 Drive object: A_INF, B_INF, S_INF Reaction: NONE Acknowledge: NONE Cause: The smoothed total of the phase currents (i1 + i2 + i3) is greater than 3 % of the maximum power unit current (r0209). Possible causes: - the DC link has a ground fault that results in a high summation current (r0069.6). The DC component in the line currents can damage/destroy the pow er unit, commutating reactor or line filter! - the zero point calibration of the current measurement was not carried out (p3491, A06602). - defective current measurement in the power unit. Alarm value (r2124, floating point): Smoothed total of the phase currents. Remedy: - check the DC link for a low-ohmic or high-ohmic ground fault and if present, remove. - increase the monitoring time of the current offset measurement (p3491). - if required, replace the power unit.
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.
關於 Siemens SINUMERIK 840D CNC 警報
由 Siemens 製造的工業控制器具有廣泛的診斷系統，用於保護內部電路和機械連桿。當 SINUMERIK 840D CNC 出現類似 206215 的錯誤代碼時，通常表示指令值與實際感測器回饋之間存在不匹配。
完整警報清單: 4014 Siemens SINUMERIK 840D CNC 代碼s.
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