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Considerations for changing the Battery - CPU 314

Created by: marzelo at: 11/27/2013 8:21 PM (2 Replies)

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11/27/2013 8:21 PM	Rate (0)
marzelo Posts: 17 Rating: (0)	Hi Someone who knows When I should change the battery of the CPU 314 ??? Or there is another considerations for changing ?? Thanks, a lot.
marzelo Posts: 17 Rating: (0)
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11/28/2013 7:46 AM	Rate (0)
Ayman Elotaify Platinum Expert Joined: 5/28/2008 Last visit: 10/7/2024 Posts: 4515 Rating: (839)	marzelo Hi Someone who knows When I should change the battery of the CPU 314 ??? Or there is another considerations for changing ?? Thanks, a lot. Hello, It seems that you have an old CPU as the new CPUs are battery free. In any case, it is recommended to change the battery once every year. Please have a look here: When should you replace the back-up battery on your S7 300/400 controller? Hope this helps.
	Ayman Elotaify
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This contribution was helpful to 1 thankful Users Marcjan

11/28/2013 8:22 AM	Rate (0)
Ste39 Platinum Member Joined: 1/21/2013 Last visit: 10/6/2024 Posts: 4620 Rating: (708)	Hi marzelo, Normally, it is recommended to change the battery every year, if you have to change the battery (6ES7 971-1AA00-0AA0) change with the CPU onpower ON.

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