代碼 Er-12: Current Detection Error
問題描述與安全警告
Yaskawa A1000 AC Drive 觸發了嚴重的 Current Detection Error 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
Code type: Auto-tuning fault/alarm Manual section: Yaskawa A1000 Troubleshooting One of the motor phases is missing: (U/T1, V/T2, W/T3). Check motor wiring and correct any problems. Current exceeded the current rating of the drive. - Check the motor wiring for a short between motor lines. - If a magnetic contactor is used between motors, make sure it is closed. - Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative. The current is too low. Attempted Auto-Tuning without motor connected to the drive. Connect the motor and perform Auto-Tuning. Current detection signal error. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative.
Source: Yaskawa AC Drive A1000 High Performance Vector Control Drive Technical Manual (SIEP C710616 21H)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Yaskawa A1000 AC Drive 警報
由 Yaskawa 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 A1000 AC Drive 出現類似 Er-12 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: 280 Yaskawa A1000 AC Drive 代碼s.
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