代碼 231-C780: Error while braking a drive %1
問題描述與安全警告
Heidenhain TNC Series CNC 觸發了嚴重的 Error while braking a drive %1 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
[Cause of error] It was not possible to brake the drive when switching off. An unexpected acceleration of the drive was detected during the braking procedure. Possible causes: - Switch-off time is parameterized to be too brief - Load is too high - Too much noise in the signals of the speed encoder [Error correction] Remedy: - Check the machine parameter timeLimitStop1 (system with integrated functional safety (FS)) or delayTimeSTOatSS1 (system with external safety) - Check the load - Check the speed encoder - Inform your service agency
Source: HEIDENHAIN NC Error Messages — TNC7/640/620/320/128, CNC PILOT 640, MANUALplus 620 (10/2023)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Heidenhain TNC Series CNC 警報
由 Heidenhain 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 TNC Series CNC 出現類似 231-C780 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: 4497 Heidenhain TNC Series CNC 代碼s.
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