代码 M01-1029: Variable speed thread disabled
问题描述与安全警告
Mitsubishi M800/M80 CNC 触发了严重的 Variable speed thread disabled 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
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.
关于 Mitsubishi M800/M80 CNC 警报
由 Mitsubishi 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 M800/M80 CNC 出现类似 M01-1029 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。
完整报警清单: 722 Mitsubishi M800/M80 CNC 代码s.
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