代码 SEAL-002: Flow rate update failed
问题描述与安全警告
Fanuc R-30i Series Robot Controller 触发了严重的 Flow rate update failed 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: This error is caused when Dispense tool encounters a problem it is unable to solve internally. This fault is almost always caused by style paths which do things which were not anticipated when this software was written. The reasons for this could be: 1. The sealing path is too fast. 2. The sealing instructions (SS and SE) are too close together. 3. The delay and timing values specified in your sealing schedules are too large or do not make sense. 4. Your robot's CPU has failed. Remedy: Write down the exact error number and message shown. Write down exactly what your robot was doing at the time of the failure. Make sure you include: Program name, line number, robot's location in the work cell, any cell I/O or other communication activity, and exactly what the robot was doing right before the fault occurred. This fault is usually fixed by performing a Cold start. If that does not work, contact your supervisor or call your local FANUC representative.
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 SEAL-002 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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