代码 SVGN-040: Thk:%s NOT intol(expect:%s).
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 Thk:%s NOT intol(expect:%s). 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 Measured part thickness deviates from the specified value more than the Under or Over thickness limit(mm). The part might be out-of-tolerance. Remedy: Check the master position for the gun axis and make sure the tips touch at the zero position (+/- 0.1mm). Confirm that tip wear and gun sag compensation are enabled and that the compensation values are correct. Check the part or re-enter the part thickness in the pressure schedule. Alternatively, increase the Under and Over thickness limits in the Part Thickness check screen found on the Servo Gun General Setup screen. Resume the program, to retry the measurement. Perform thickness check calibration again, if the problem persists.
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 SVGN-040 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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