代碼 231500: <location>Encoder 1: Position tracking traversing range exceeded
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>Encoder 1: Position tracking traversing range exceeded 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: Drive object: SERVO, VECTOR Reaction: OFF1 (NONE, OFF2, OFF3) Acknowledge: IMMEDIATELY Cause: For a configured linear axis without modulo correc tion, the drive/encoder has exceeded the maximum possible traversing range. The value should be read in p0412 and interpreted as the number of motor revolutions. When p0411.0 = 1, the maximum traversing range for a configured linear axis is defined to be 64x (+/32x) the setting in p0421. When p0411.3 = 1, the maximum traversing range for a configured linear axis is preset to the highest possible value and equals +/-p0412/2 (rounded to wh ole rotations). The highest possible value depends on the pulse number (p0408) and fine resolution (p0419). SINAMICS-Alarms Diagnostics Manual (DAsl), 03/2009 Remedy: The fault should be resolved as follows: - select encoder commissioning (p0010 = 4). - reset the position tracking as follows (p0411.2 = 1). - de-select encoder commissioning (p0010 = 0). The fault should then be acknowledged and the absolute encoder adjusted.
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 231500 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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