Error LED SF and Error LED BUS1F ET200S

Questions about Siemens & Analog Siemens hardware.
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Shinko_kun
Posts: 2
Joined: Sat Apr 11, 2020 7:37 am

Error LED SF and Error LED BUS1F ET200S

Post by Shinko_kun »

i have a problem with one ET200S

https://postimg.cc/JySHDc3j

i add the diagnostic buffer with step7
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sania
Site Admin
Posts: 1387
Joined: Sat Aug 13, 2005 6:15 am

Re: Error LED SF and Error LED BUS1F ET200S

Post by sania »

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