IOD86-TR现货 SAFT 138 CHS/SAMC 19 INF自动化设备

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首先合上配电箱的总断路器，检查输出电压是否符合220V±10%；  2、合上配电箱内的各支路断路器，分别检查输出电压；  3、若配有UPS或稳压电源，请检查UPS或稳压电源输出电压是否正常，不正常则查找原因，恢复后才能继续以下的控制站上电与操作站步骤。‍‍
第五步：控制站上电，DCS电源依次上电  第六步：操作站上电，操作站的显示器、工控机等设备上电  第七步：进行DCS重新投运检查  1、打开控制站柜门，观察卡件是否工作正常，有无故障显示；  2、从每个操作站实时监控的故障诊断中观察是否存在故障，主要包括卡件故障及通讯故障提示等；  3、电源箱是否工作正常，电源风扇是否工作，5V、24V指示灯是否正常，测量供电电压是否正常；  4、检查各层网络通讯情况，组态运行情况，PID参数等First, close the main circuit breaker of the distribution box and check whether the output voltage meets 220V ± 10%; 2. Close the circuit breakers of each branch in the distribution box and check the output voltage respectively; 3. If it is equipped with UPS or regulated power supply, please check whether the output voltage of UPS or regulated power supply is normal. If it is abnormal, find out the reason, and then continue the following steps of power on of control station and operation station after recovery. ‍‍
Step 5: the control station is powered on and the DCS power supply is powered on in turn. Step 6: the operation station is powered on and the display, industrial computer and other equipment of the operation station are powered on. Step 7: check the re operation of DCS. 1. Open the cabinet door of the control station and observe whether the card works normally and whether there is fault display; 2. Observe whether there is fault from the fault diagnosis monitored in real time at each operation station, mainly including card fault and communication fault prompt; 3. Whether the power box works normally, whether the power fan works, whether the 5V and 24V indicator lights are normal, and whether the measured power supply voltage is normal; 4. Check the network communication, configuration and operation of each layer, PID parameters, etc