代碼 DNET-062: Bus off due to comm errors
問題描述與安全警告
Fanuc R-30i Series Robot Controller 觸發了嚴重的 Bus off due to comm errors 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: The board is not communicating to the network because there are too many errors. Remedy: Check that the baud rate of the board and of the devices is the same. Make sure that power is connected to the DeviceNet network. Press RESET on the teach pendant. If the problem persists, begin removing devices from the network; after each device is removed, press RESET. When the board is brought on-line, check the device configuration and the parameters of the device definition.
Source: FANUC Robot R-30iA Alarm Code List Operator's Manual
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Fanuc R-30i Series Robot Controller 警報
由 Fanuc 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 R-30i Series Robot Controller 出現類似 DNET-062 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。
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