代码 P10-10108: I1 Overcurr WPos
问题描述与安全警告
Allen-Bradley PowerFlex 750 Drive 触发了严重的 I1 Overcurr WPos 警报。需要由合格的操作员或维修技师立即处理，以防止在制造周期中对设备造成二次损坏或导致零件报废。在接触电气控制箱之前，请务必确保遵循标准安全和停机挂牌 (LOTO) 程序。
官方故障排除步骤
Type: Resettable Fault Coast Y Y The DC bus has exceeded the maximum value. • Verify the correct voltage on the AC input line. • Reduce the mechanical load and/or rate of deceleration. • Compare the DC bus voltage displayed in [In DC Bus Volt] (port 10), in [Cn DC Bus Volt] (port 11), and with a meter using the DC+ and DC- test points at the top of the inverter. If the measurements do not match, the components that are used for DC bus voltage feedback sensing can be damaged or incorrect. Replace the power supply, power control, and power-layer interface circuit boards.
Source: Allen-Bradley PowerFlex 750-Series AC Drives Programming Manual (750-PM001)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Allen-Bradley PowerFlex 750 Drive 警报
由 Allen-Bradley 制造的工业控制器具有广泛的诊断系统，用于保护内部电路和机械连杆。当 PowerFlex 750 Drive 出现类似 P10-10108 的错误代码时，通常表示指令值与实际传感器反馈之间存在不匹配。
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