代碼 SPOT-002: Iso contactor fault %s
問題描述與安全警告
Fanuc R-30i Series Robot Controller 觸發了嚴重的 Iso contactor fault %s 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 isolation contactor on the specified weld controller is in a fault condition. If no program is running, then this message is posted if either the Iso contactor output is high or the Iso contactor input is high. If a program is running or a manual weld is being executed then the output, if defined, must be high and the input, if defined, must be high too. Remedy: Verify the contactor state. Make sure that the correct contactor instruction has been programmed in the teach pendant program. Verify the input status and configuration in the Weld Interface I/O screen. Using the teach pendant: 1. Press I/O. 2. Press F1, [TYPE]. 3. Select Weld Interface.
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 SPOT-002 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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