代碼 120120: %1 see explanation
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 %1 see explanation 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
Parameters: %1 = Alarm texts are displayed below in re spect of individual c auses of the alarm Definitions: Alarm text: Alarm list is full. Pending alarms/messages c ould not be entered into the alarm list due to lack of space. The alarm cannot be deleted, as this event has made the alarm list permanently inconsistent. Alarm text: Number of alarm texts too high. The number of alarm texts is currently limited to 5000. This limit has been exceeded by the alarm text configuration. Alarm text: File %1 not found. Alarm text: Input/output error in file %1. Alarm text: Input/output error. Alarm text: Error on reading from the index file. Alarm text: Error on writing into the index file. Alarm text: Syntax error in alarm text file %1. Alarm texts are stored in files. One of these files could not be accessed properly. HMI-Alarms Diagnostics Manual (DAsl), 03/2009 Reaction: Alarm display. Remedy: Expand the alarm list (Enter maximum number in the file mbdde.ini in the section [Alarms]). Then perform a cold restart for the operator panel. Reduce the number of alarm texts. Then perform a cold restart for the operator panel. Make sure that the MMC memory on the hard disk is available after booting, or re-install the MMC software. When entering your own alarm texts, check whether the path and file name are entered correctly in mbdde.ini. Program Continuation: Internal
Source: SINUMERIK 840D sl / 840Di sl / SINAMICS S120 Diagnostics Manual (DAsl, 03/2009)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Siemens SINUMERIK 840D CNC 警報
由 Siemens 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 SINUMERIK 840D CNC 出現類似 120120 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: 4014 Siemens SINUMERIK 840D CNC 代碼s.
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