代碼 P10-10114: I1 Main PS Low
問題描述與安全警告
Allen-Bradley PowerFlex 750 Drive 觸發了嚴重的 I1 Main PS Low 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
Type: Resettable Fault Coast The main power supply is producing a low voltage. The inverter power board provides +/- 24V for the stirring fans, LEMs, and floating supply for the gate driver boards. This fault can occur during a power-down sequence. • If this fault occurs when the drive is started, check the stirring fans for a short. • Disconnect the individual loads that are powered by this board and look for a short or excessive current. • Replace the inverter power supply board.
Source: Allen-Bradley PowerFlex 750-Series AC Drives Programming Manual (750-PM001)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Allen-Bradley PowerFlex 750 Drive 警報
由 Allen-Bradley 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 PowerFlex 750 Drive 出現類似 P10-10114 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。
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