代碼 330-00BD: CC%2 error in cut-out channel STO.A.x (-STO.B.P.x) axis
問題描述與安全警告
Heidenhain TNC Series CNC 觸發了嚴重的 CC%2 error in cut-out channel STO.A.x (-STO.B.P.x) axis 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
group A [Cause of error] The cutout channel test detected a fault: The CC-specific pulse release for the corresponding power modules of the NC axis group (A) over the A channel is defective. The ready signal RDY for one axis group is missing. The cutout channel STO.A.x was switched to inactive for the test of the cutout channel STO.B.x for all power modules. At least one of the acknowledgment signals for this cutout channel has the wrong condition, i.e. when - At least one power module reports “No readiness” (RDY.x=0), although “Readiness“ (RDY.x=1) is expected for all power modules of the axis group of the CC. [Error correction] - Check the wiring (e.g. pulse release X72 of the supply module, X73 Heidenhain interface PCB, PWM cable is defective) - Exchange defective hardware (power module) - Inform your service agency 10/2023 [1175]
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 330-00BD 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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