代碼 702704: Safety: Test stop requested
問題描述與安全警告
Chiron Siemens-Control CNC 觸發了嚴重的 Safety: Test stop requested 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
Before opening the protective door, a safety test is required (test stop). After the test stop, the control is switched off. Error messages Safety technology Safety: Test stop requested Protective doors cannot be unlocked. [TESTSTOP] key is flashing. 1. [JOG] mode. 2. [Feed correction switch] 100%. 3. Key-operated switch "Input“ position [0].. 4. Close protective doors, loading doors and the tool changer door. 5. Clamp clamping device, and deactivate, if necessary. 6. Press [TESTSTOP] key. Test stop is executed.
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 702704 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.
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