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代碼 M01-1029: Variable speed thread disabled

問題描述與安全警告

Mitsubishi M800/M80 CNC 觸發了嚴重的 Variable speed thread disabled 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

Details  "#8045 Varying spd thread" has been set to "1" to issue a variable speed thread cut command even though the function is not included in the specifications.  A variable speed thread cut command has been given while the feed axis acce leration/deceleration type is soft acceleration/deceleration.  A variable speed thread cut command has been given while the spindle encoder signal is not sent via serial input.  A variable speed thread cut command has been giv en even though the spindle, lead axis or plane com- posing axes are controlled by dr ive other than MDS-E Series.  The spindle intended for thread cutting is executing synchronous tapping, spindle synchronization, guide bushing spindle synchronization or spindle/C axis control. Remedy  Check the specifications.  Check the parameters.  Check the program.  Check the Encoder selection signal (R register).

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 M01-1029 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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