代码 M01-0280: APLC password mismatch
问题描述与安全警告
Mitsubishi M800/M80 CNC 触发了严重的 APLC password mismatch 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 The APLC authentication password is inconsistent. Remedy Contact the machine tool builder. High-cycle sampling disabled 0290 Details The drive unit's hardware or software does not conform to the high-cycle sampling mode. High-cycle data are not used even when high-cycle samp ling has been set. High-cycle sampling was attempted while the axis targeted for high-cycle sampling was moving. High-cycle sampling was attempted during speed monitor mode. High-cycle sampling was attempted while any of the following operations is bein g executed: Dog-type zero point return, absolute position setting, synchronous tapp ing, spindle synchronization, hobbing, tool spindle synchronization IC. Remedy The software or hardware does not conform to the function. Contact service center. Set data for high-cycle sampling. Execute high-cycle sampling af ter stopping the axis ta rgeted for high-cycle sampling. Execute high-cycle sampling after cancelling the speed monitor mode. Execute high-cycle sampling after stopping the currently executed functions. N/A during high-cycle sampling 0291 Details An attempt to activate "Speed monitor mode" was made during the high-cycle sampling mode. An attempt to change the gear signal was made during the high-cycle sampling mode. An attempt to execute spindle orientation was made during the high-cycle sampling mode. Spindle detach was attempted during the high-cycle sampling mode. Any of the following operations was attempted during the high-cycle sampling mode: Dog-type zero point return, absolute position setting, spindle/C axis ch angeover, synchronous tapping, spindle synchronization, hobbing, or tool spindle synchronization IC. Remedy Change the speed monitor mode signal back, finish high-cycle sampling, and then select the speed mon- itor mode. Change the gear signal back, finish high-cycle sampling, and then change the gear. Change the spindle orientation signal back, finish high-cycle sampling, and then execute orientation. Change the spindle detach signal back, finish high-cycle sampling, and then carry out spindle detachment. Execute the operation after terminating high-cycle sampling. Invalid cmd during param write 0292 (Axis name) Details A function which is unavailable during parameter write was commanded. Spindle/C axis changeover Speed observation mode signal ON High-speed synchronous tapping PLC axis indexing Remedy Cancel the write of the parameter. Command the following functions after the parameter write is completed. - Spindle/C axis changeover - Speed observation mode signal ON - High-speed synchronous tapping - PLC axis indexing SP orient. Z detection error 0301 Details Z phase detection has failed to be completed durin g execution of proximity-switch orientation. Remedy Check for a failure of the proximity switch.
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 M01-0280 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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