代碼 330-00BA: MC error in the cut-out channel STO.A.x (-STO.A.P.x=1) %2
問題描述與安全警告
Heidenhain TNC Series CNC 觸發了嚴重的 MC error in the cut-out channel STO.A.x (-STO.A.P.x=1) %2 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] The cutout channel test detected a fault: The axis-specific pulse release for the power stage over the A channel is defective. Switch-off signal: STO.A.P.x Switch-off signal: STO.A.x The acknowledgment signal for this cutout channel has the wrong condition, i.e. when - JH inverter: Power stage reports "no readiness" (RDY.x=0), although "readiness“ (RDY.x=1) is expected. - DRIVE-CLiQ inverter: Associated diagnostic signal is "0", although "1" is expected. [Error correction] - Check the wiring (PWM cable) - Hardware error (power module, controller unit) - 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 330-00BA 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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