代码 M01-0119: Reverse run impossible
问题描述与安全警告
Mitsubishi M800/M80 CNC 触发了严重的 Reverse run impossible 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 Any of the following conditions are occurring. a) There is no block to run backward b) Eight blocks without a travel command continued Remedy Execute forward run to clear the alarm. Reset to clear the alarm. In synchronous correction mode 0120 Details The synchronous correction mode switch was pressed in non-handle mode. Remedy Select the handle or manual arbitrary feed mode. Turn OFF the correction mode switch. No synchronous control option 0121 Details The synchronous control operation method was set (with R2589) while no synchronous control option was pro- vided. Remedy Set "0" for "synchronous control operation method". Computer link B not possible 0123 Details Cycle start was attempted befo re resetting was completed. Computer link B operation was at tempted at the 2nd or further part system in a multi-part system. Remedy Perform the cycle start after re setting has been completed. Set "#8109 HOST LINK" to "0" and then set to "1" before performing the cycle start. Computer link B operation c annot be performed at the 2nd or further part system in a multi-part system. X/Z axes simultaneous prohibit 0124 Details The basic axis corresponding to the inclined axis was started simultaneously in th e manual mode while the in- clined axis control was valid. Remedy Turn the inclined axis and basic axis start OFF for both axes. (This is also applied for manual/automatic simultaneous start.) Disable the basic axis compensation, or command it to axes one by one. Rapid override zero 0125 Details The RAPID TRAVERSE OVERRIDE switch on the machine operation panel is set to "0". Override was set to "0" during single block stop. Remedy Set the RAPID TRAVERSE OVERRIDE switch to a value other than "0" to clear the error. If the RAPID TRAVERSE OVERRIDE swit ch has been set to a value othe r than "0", check for any short circuit in the signal line. Correct the sequence program. Program restart machine lock 0126 Details Machine lock was applied on the return axis being manually returned to the restart position. Remedy Cancel the machine lock and resume the operation. Rot axis parameter error 0127 Details Orthogonal coordinate axis name does not exist. Rotary axis name does not exist. A duplicate name is used for the des ignated orthogonal coordinate axis. The number of axes that were selected to change tool l ength compensation along the tool axis amount exceeds the maximum number of axes. The designated orthogonal coordinate axis nam e is the same as the rotary axis name. Remedy Correct the rotary axis configuration parameters.
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 M01-0119 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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