代碼 MOTN-220: Group motion resume mismatch
問題描述與安全警告
Fanuc R-30i Series Robot Controller 觸發了嚴重的 Group motion resume mismatch 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: This group motion does not have consistent resume flag. Remedy: 1. Abort the program and continue from the same instruction line. Or perform backward execution on the same line, then continue the program. 2. When a motion instruction just before calling a program that has a different group mask is CNT term type, change term type from CNT to FINE. Or make the same group mask. 3. When a motion instruction just before returning a parent program that has a different group mask is CNT term type, change term type from CNT to FINE. Or make the same group mask.
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 MOTN-220 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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