Error LED SF and Error LED BUS1F ET200S

Questions about Siemens & Analog Siemens hardware.
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Shinko_kun
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Joined: Sat Apr 11, 2020 7:37 am

Error LED SF and Error LED BUS1F ET200S

Post by Shinko_kun » Tue Mar 30, 2021 5:43 am

i have a problem with one ET200S

https://postimg.cc/JySHDc3j

i add the diagnostic buffer with step7

sania
Site Admin
Posts: 1271
Joined: Sat Aug 13, 2005 6:15 am

Re: Error LED SF and Error LED BUS1F ET200S

Post by sania » Fri Apr 02, 2021 1:08 pm

you're problem with profibus line
all station are disconnect and connect

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