代码 700708: Fault flow monitor coolant low pressure
问题描述与安全警告
Chiron Siemens-Control CNC 触发了严重的 Fault flow monitor coolant low pressure 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
The coolant (flushing water) was switched off, but after the monitoring delay time elapsed, the PLC input signal "Flow control device coolant low pressure" is still at signal state (1). After switching off the coolant, the flow control device is monitored at signal state (0) after a short delay time. Error message appears immediately. Monitoring takes place as soon as no Rapid feed (G00) is active. Feed Stop / Spindle Stop 1. Check the setting of the flow control device and the coolant flow. 2. Check the PLC input signal "Flow control device coolant low pressure". 3. As soon as the malfunction has been remedied, press [FEED START] or [CYCLE START] Message is cleared. Error messages Cooling lubrication Fault flow monitor coolant low pressure The delay time variable for monitoring during switch-off is set to 5 seconds by default. Flow control device coolant low pressure: DB181.DBD2528 in ms
Source: CHIRON Error Message Overview, all series (Siemens control, V2.0.6, 2012)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Chiron Siemens-Control CNC 警报
由 Chiron 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 Siemens-Control CNC 出现类似 700708 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。
完整报警清单: 545 Chiron Siemens-Control CNC 代码s.
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