代码 SRVO-223: DSP dry run (%d,%d)
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 DSP dry run (%d,%d) 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: A servo DSP initialization failure occurred and the software entered DSP dry run mode. The first number indicates the cause of the failure. The second number is extra information. Remedy: Perform an action according to the first number that is displayed in the alarm message. 1: This is a warning due to $scr.$startup_cnd=12. 2,3,4,7: Replace a servo card. 5,6: Invalid ATR setting. Specified hardware start axis might be wrong. 8,10: FSSB init error occurs simultaneously. Follow the remedy of FSSB init error. 9: There is no amplifier that is connected to the servo card. Check the hardware connection and optical fiber cable. 11: Invalid axisorder setting. Non-existing axis number is specified. Hardware start axis may be wrong or auxiliary axis board is necessary. 12: Servo amp init error occurs simultaneously. Follow the remedy of servo amp init error.
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 SRVO-223 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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