代码 SYST-005: UOP is the master device
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 UOP is the master device 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 attempted operation could not be done because the User Operator Panel is enabled. Remedy: Set the remote/local operation mode to Local in the system configuration screen (if the operation is attempted from the SOP), or set the $RMT_MASTER system variable correctly. Set the variable to one of the following values: z 0:User Operator z 1:CRT/KB z 2:Host computer z 3:Remote device none z 4:RobotLink master
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 SYST-005 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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