代碼 14008: [Channel %1: ] Block %2 WRITE command writes in the temporary memory area in /_N_EXT_DIR
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 [Channel %1: ] Block %2 WRITE command writes in the temporary memory area in /_N_EXT_DIR 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 = Channel number %2 = Block number, label Definitions: A workpiece is executed from an exte rnal data register (Execute from external drives function). The part programs are temporarily stored in the NCK di rectory /_N_EXT_DIR. An attempt is now made to write in this temporary directory with a WRITE command. The alarm is intended to indicate that this data is not stored in the original directory on the external data carrier, and will be lost at the next part progra m selection because the programs in the directory /_N_EXT_DIR will then be deleted. Reaction: Alarm display. Remedy: State a directory that remains permanently loaded in the NCK as the target for the WRITE command (e.g. MPF_DIR). The alarm can be suppres sed with MD11415 $MN_SUPPRESS_ALARM_MASK_2 bit 8. Program Continuation: Clear alarm with the Delete key or NC START.
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 14008 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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