代码 703105: PLC MD incorrect! (Tool identification system)
问题描述与安全警告
Chiron Siemens-Control CNC 触发了严重的 PLC MD incorrect! (Tool identification system) 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
PLC machine parameter 14512[22]Bit1 is set to 0. ( "Without positioning cylinder for the tool identification system".) Monitoring responds if at least one PLC input signal of the tool identification system (home position / working position) is registered. Feed Stop for the background magazine. Tool gripper function not possible. 1. Set the PLC machine parameter according to the machine equipment. 2. Check input in the PLC machine parameter. 3. If the error persists, check the PLC input signals from the tool identification system (home position / working position) for faulty wiring. 4. As soon as the machine parameter has been changed, an NCK Reset must be carried out. 5. Once the malfunction has been remedied, press [RESET] key Message is cleared.
Source: CHIRON Error Message Overview, all series (Siemens control, V2.0.6, 2012)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Chiron Siemens-Control CNC 警报
由 Chiron 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 Siemens-Control CNC 出现类似 703105 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: 545 Chiron Siemens-Control CNC 代码s.
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