代碼 700048: Not possible to unlock protective door! Spindles/axes not at standstill
問題描述與安全警告
Chiron Siemens-Control CNC 觸發了嚴重的 Not possible to unlock protective door! Spindles/axes not at standstill 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
It is currently not possible to unlock the protective doors since the axes or spindles are not stopped. The protective doors are not unlocked. 1. Press [FEED STOP] or [CYCLE STOP] key. Spindle and axes stop. 2. Once the axes signal that they are stopped, the protective door can be unlocked with the [Door bypass button]. 3. Press [RESET], [CYCLE START] or [FEED START] 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.
關於 Chiron Siemens-Control CNC 警報
由 Chiron 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 Siemens-Control CNC 出現類似 700048 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: 545 Chiron Siemens-Control CNC 代碼s.
Have a better solution?
Help the industrial community by sharing your repair experience for code 700048.
Need a searchable reference for more Chiron Siemens-Control CNC manuals?
We structure equipment manuals into searchable code, title, cause, solution, safety note, and source-reference data. Send a PDF and example searched codes when you need public pages, private search, or structured exports.
Space reserved for Google AdSense / Industrial Affiliate Links
Monetization target for 2026