代碼 201033: <location>Units changeover: Reference parameter value invalid
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>Units changeover: Reference parameter value invalid 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: Parameter: %1 Drive object: A_INF, B_INF, S_INF, SERVO, TM41, VECTOR Reaction: NONE Acknowledge: IMMEDIATELY Cause: When changing over the units to the referred representat ion type, it is not permissible for any of the required reference parameters to be equal to 0.0 Fault value (r0949, parameter): Reference parameter whose value is 0.0. See also: p0349 (System of units, motor equivalent ci rcuit diagram data), p0505 (Selecting the system of units), p0595 (Selecti ng technological units) Remedy: Set the value of the reference parameter to a number different than 0.0. See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
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 201033 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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