代码 BBOX-021: Cannot bump from TP when I/O enabled
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 Cannot bump from TP when I/O enabled 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: TP is enabled when Bump DI is input. Remedy: 1. Select a Bump schedule, go to the DETAIL screen, scroll to the bump offset and use BUMP_UP or BUMP_DN. 2. Turn TP off to use Bump DI input.
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 BBOX-021 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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