代码 OPTN-022: Demo option %s expires in %d days
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 Demo option %s expires in %d days 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 Demonstration version of the option provides 60 days of free operation. This message indicates that there are “%d” days that are left for this option to operate. Option operation will be restricted or eliminated after that. The Order No. of the specific option is provided in the Cause message. Remedy: None is required. If use beyond the 60 days is required, then the option can be purchased and authorized for permanent operation.
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 OPTN-022 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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