6/27/2017 2:37 PM | |
Joined: 7/9/2015 Last visit: 9/25/2024 Posts: 3945 Rating: (586) |
Hi, this LED indicates that a maintenance request is pending, for example, loss of synchronization of the own station. please check manual SIMATIC S7-300 CPU 31xC and CPU 31x: Technical specifications At page 64 you will find some information about Addressing ports / maintenance. Also check chapter 10.3 / page 206 SIMATIC S7-300 CPU 31xC and CPU 31x: Installation Regards, Towome
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6/27/2017 4:42 PM | |
Posts: 167 Rating: (1) |
Thank you for replay. I have read through the chapter you mention above, I don`t understand it fully out... it should be some example or something.
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