ABB SDCS-CON-4 3ADT313900R1501模块卡件
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故障LED亮起，电源内部短路或过电压导致3.3 V。•用电压表检查外部24 V电压。•将装置送去维修。运行指示灯关闭硬件错误。•将装置送去维修。连接外部电源时，内部保险丝熔断（BC810）外部保险丝熔断（TP857）EPOK LED熄灭硬件错误。外部保险丝熔断（TP857）•送装置维修。尽管未使用中断（例如CI851）访问CEX单元CEX总线单元，但C1或C2 LED熄灭，无需采取任何措施。R（un）或F（ault）LED均不亮SM810/SM811板正在重新启动或配置过程中。留出时间完成。如果情况依然存在，并且CEX总线上的其他单元LED没有点亮：•检查日志文件•检查CPU单元内的CEX总线保险丝。•从CPU单元启动复位信号（INIT）。•更换SM810/SM811装置。F（故障）LED亮起装置错误。更换SM810/SM811装置。PRIM LED闪烁装置错误。更换SM810/SM811装置。PRIM LED在单个配置中关闭。单元错误。更换SM810/SM811装置。SYNC LED闪烁，正在升级。当LED以对称模式闪烁时，请留出时间完成此操作。如果LED闪烁3次并暂停序列，则SM811已准备好确认SIL3热插入，请参阅第278页的SM811和TP868。如果这种情况持续更长时间，请更换SM810/SM811装置。
Fault LED is ON No 3.3 V caused by internal short circuit or overvoltage from power supply • Check external 24 V voltage with voltmeter. • Send unit for repair. Run LED is OFF Hardware error. • Send unit for repair. Internal fuse blown (BC810) External fuse blown (TP857) EPOK LED is OFF when external power is connected Hardware error. External fuse blown (TP857) • Send unit for repair. C1 or C2 LED OFF despite accessing CEX-units CEX-Bus units using no interrupt (for example CI851), no action is needed.Neither R(un) nor F(ault) LEDs are ON The SM810/SM811 board is in the process of being restarted or configured. Allow time for this to finalize. If the condition persists, and no other unit LED on the CEX-Bus is lit: • Check the Log File • Check the CEX-Bus fuse inside the CPU unit. • Initiate a reset signal (INIT) from the CPU unit. • Replace the SM810/SM811 unit. F(ault) LED is ON Unit error. Replace the SM810/SM811 unit. PRIM LED is flashing Unit error. Replace the SM810/SM811 unit. PRIM LED is OFF in single configuration. Unit error. Replace the SM810/SM811 unit. SYNC LED is flashing Upgrade in progress. When the LED is blinking with a symmetric pattern, allow time for this to finalize. If the LED is blinking with a 3 blinks and a pause sequence, the SM811 is ready for acknowledgment of SIL3 hot insert, see SM811 and TP868 on page 278. If the condition persists for a longer time, replace the SM810/SM811 unit.
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