代碼 ARC-136: Cannot pulse t1=%d > t2=%d
問題描述與安全警告
Fanuc R-30i Series Robot Controller 觸發了嚴重的 Cannot pulse t1=%d > t2=%d 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: Low Frequency Pulse Welding cannot continue because the delay to communicate between the robot and the welder (t1) is longer than the pulse command update cycle time (t2). This may occur with Low Frequency Pulse Welding. Remedy: Normally, this appears just before ARC-133. If ARC-133 is also posted just after this alarm, there is no need to remedy. Please resume the program. If ARC-133 is not posted just after this alarm, please contact to your local FANUC representative.
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 ARC-136 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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