代碼 S53-268: Safety Function Warnings
問題描述與安全警告
Mitsubishi M800/M80 CNC 觸發了嚴重的 Safety Function Warnings 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
[Saved position at power shut OFF] and [restored positi on at power ON] are inconsistent in SLP/SCA encoder diagnosis during power OFF. Displays the name of axis with error. Remedy There are two causes of this alarm; one is "the axis being moved during power OFF" and the other is "the in- correct restoring of the position at power ON". When it is likely with the cause "the axis being moved during power OFF", the alarm can be cancelled by turning ON the Safety reset signal while the Special safety alarm cancel signal is ON. When it is likely with the cause "the incorrect restoring of t he position at power ON", encoder may be faulty. Contact our service center.
Source: Mitsubishi M800/M80/E80 Series Alarm/Parameter Manual (IB-1501279)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Mitsubishi M800/M80 CNC 警報
由 Mitsubishi 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 M800/M80 CNC 出現類似 S53-268 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: 722 Mitsubishi M800/M80 CNC 代碼s.
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