11/29/2018 9:35 AM | |
Joined: 7/9/2015 Last visit: 8/30/2024 Posts: 3943 Rating:
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Hi, in technical data for S7-1200 you can read, that buffering is maintenace -free and there is no duration specified. I would go out of 10 years if you also use Memory Card as program card. Please check this FAQ: How do you calculate the service life of a memory card of the S7-1500/S7-1200 and ET 200?Regards, Towome |
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