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Battery fault bit

Created by: luciferC4 at: 7/28/2013 7:37 AM (1 Replies)

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7/28/2013 7:37 AM	Rate (0)
luciferC4 Bronze Member Joined: 1/25/2006 Last visit: 2/9/2023 Posts: 257 Rating: (60)	Hello, on one machine it is used older CPU 314 (314-1AE04-0AB0) with battery. I want to put information on panel when battery fault is set. But I couldn' see in header of OB1 cycle block that temporary bit. Only I can see 10 temp data(tem0-temp9). (some of them are type byte , some type integer and the end temp9 is type date and time. I couldn't find some older manual. Can someone know how can I solve it? BR. Also, if anyone know meaning of all temp data, please inform me. edit: sorry, I found. Not in OB1. In OB82 are bits for primary and backup battery status. BR.
	Last edited by: luciferC4 at: 7/28/2013 8:32 AM
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7/28/2013 9:46 AM	Rate (0)
Ste39 Platinum Member Joined: 1/21/2013 Last visit: 10/1/2023 Posts: 4617 Rating: (701)	Hi luciferC4, Have a look: Evaluation of the LED for an S7-300 battery fault - Siemens Industry ...

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