代碼 201038: <location>ACX: Loading the parameter back-up file unsuccessful
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>ACX: Loading the parameter back-up file unsuccessful 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: All objects Reaction: A_INFEED: NONE (OFF2) SERVO: NONE (OFF1, OFF2, OFF3) VECTOR: NONE (OFF1, OFF2, OFF3) Acknowledge: IMMEDIATELY SINAMICS-Alarms Cause: An error occurred when loading PSxxxyyy.ACX or PTxxxyyy.ACX file s from the CompactFlash card or from the volatile memory of the Control Unit. Fault value (r0949, interpret hexadecimal): Byte 1: yyy in the file name PSxxxyyy.ACX yyy = 000 --> consistency back-up file yyy = 001... 062 --> drive object number yyy = 099 --> PROFIBUS parameter back-up file Byte 4, 3, 2: Only for internal Siemens troubleshooting. Remedy: - If you have saved the project data using the commi ssioning software, carry out a new download for your project. Save using the function "Copy RAM to ROM" or with p0977 = 1 so that all of the parameter files are again completely written to the CompactFlash card. - replace the CompactFlash card.
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 201038 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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