代码 SVGN-069: Pressure position is near close limit.
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 Pressure position is near close limit. 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 actual position of the gun during pressuring (SPOT or PRESS_MOTN) is approaching the gun's close limit: the distance between the gun tip (position) and the close limit < $SGSYSCFG.$CLSLMWRNTOL. Remedy: Check the master position and close stroke limit for the gun. If these values are incorrect, then update them. If these values are correct, then install new tips OR, reduce the value in $SGSYSCFG.$CLSLMWRNTOL (mm) to withhold 4.ERROR CODES B-83124EN-6/02 this alarm until the gun tip is closer to the close stroke limit. Set $SGSYSCFG.$CLSLMWRNTOL (mm) = 0, to disable this alarm.
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-069 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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