代码 FRCE-171: F/S output data frozen (F:%d^1)
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 F/S output data frozen (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: The output data from the sensor head is frozen (unchanging). Remedy: 1. Check the force sensor output data on TP (Force sensor status screen). The value must vary slightly over time due to sensor background noise. If the value is constant, it is frozen; go to the next step. 2. Check the sensor cable connectivity. Check also for cut lines. If there is nothing wrong, go to the next step. 3. Replace the sensor board. If this alarm occurs again, go to the next step. 4. Replace the sensor head.
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-171 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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