代码 SP9011: SSPA:11 OVERVOLT POWER CIRCUIT
问题描述与安全警告
Fanuc 0i-D / 0i Mate-D Alarm List 触发了严重的 SSPA:11 OVERVOLT POWER CIRCUIT 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
Section: Serial spindle alarm list 11 1 Check the selected Power Overvoltage of the DC link section Supply (PS). of the Power Supply (PS) was 2 Check the input power detected. (Power Supply (PS) alarm voltage and change in indication: 7) power during motor Power Supply (PS) selection error. deceleration. (The maximum output specification If the voltage exceeds 253 of the Power Supply (PS) is VAC (for the 200-V system) exceeded.) or 530 VAC (for the 400-V system), improve the power supply impedance.
Source: Fanuc B-64305EN/03 Appendix A Alarm List
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Fanuc 0i-D / 0i Mate-D Alarm List 警报
由 Fanuc 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 0i-D / 0i Mate-D Alarm List 出现类似 SP9011 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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