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你好，
HI,
我有一个s7 300 cpu，10个IM 151模块和一个hmi，所有这些都在profinet网络中。
I have one s7 300 cpu , 10 IM 151 module and one hmi, all are in profinet network.
我想在hmi上显示这个10 IM 151模块的单个LED状态。
I want to show this 10 IM 151 module individual LED status on hmi.
我该怎么办，请帮忙。
how can i do, please help.
你好，比本；
Hello bhipune;
以下应用示例显示了通过Profinet在西门子HMI上建立和监控ET 200S站状态的两种方法，一种是通过数据记录搜索，一种通过FB 126“PNIODiag”。
The following Application examples shows 2 ways of establishing and monitoring on a Siemens HMI the status of an ET 200S station over Profinet, one through data recor search, one through FB 126 "PNIODiag".
PROFINET IO–用户程序中的诊断处理
PROFINET IO – Diagnostics Processing in the User Program
L请参阅第8.2节和第8.3节，查看示例中使用的MP 300上的可用诊断屏幕。
Look at section 8.2 and 8.3 to see the available diagnostic screens on the MP 300 used in the example.
如果你决定走这条路，这里有一个下载FB 126的链接：
Here is a link to download FB 126 if you decide to go that route:
用于PROFIBUS DP和PROFINET IO诊断评估的诊断包PNIODiag（STEP 7 V5.x）
Diagnostic package PNIODiag for diagnostic evaluation for PROFIBUS DP and PROFINET IO (STEP 7 V5.x)
Hope这有帮助，
Hope this helps,
丹尼尔·沙蒂尔
Daniel Chartier
你好
hi,
配置已使用的fb126，但不显示IM状态。
configure used fb126 but not showing IM status.
重启cpu后需要生成什么db200。
whats db200 it's necessary to generated after restart cpu.
如果您在tia门户网站中有任何样本备份。
if you have any sample backup in tia portal.
嗨，丹尼尔先生
hi,sir Daniel
使用fb126。
application work using fb126.
谢谢你的帮助。
thanks for help.
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