代码 FRCE-326: Illegal F/S range (F:%d^1)
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 Illegal F/S range (F:%d^1) 警报。需要由合格的操作员或维修技师立即处理，以防止在制造周期中对设备造成二次损坏或导致零件报废。在接触电气控制箱之前，请务必确保遵循标准安全和停机挂牌 (LOTO) 程序。
官方故障排除步骤
Cause: Bad values for the system variables $CCS_GRP.$RANGE_F[] and/or $CCS_GRP.$RANGE_T[]. Remedy: Default values are: $CCS_GRP.$RANGE_F[1],[2],[3] = 40 $CCS_GRP[1].$RANGE_T[1],[2],[3] = 400 Set the above values, then turn the controller OFF, then ON again.
Source: FANUC Robot R-30iA Alarm Code List Operator's Manual
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Fanuc R-30i Series Robot Controller 警报
由 Fanuc 制造的工业控制器具有广泛的诊断系统，用于保护内部电路和机械连杆。当 R-30i Series Robot Controller 出现类似 FRCE-326 的错误代码时，通常表示指令值与实际传感器反馈之间存在不匹配。
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