Industry Online Support
Technical Forum
12/19/2009 7:24 AM | |
Posts: 382 Rating: (47) |
Hello, Well,inshort, the backup batteryis just forthe back-up/keep your data (e.g program) during theloss of powersupply.To repace the batterythis link can give you for more information. When should you replace the back-up battery on your S7 300/400 controller? For the flashEPROM, you can permanently backup your datain case of power failure without backup batteries. You can look into these links for moreinformation. How can you backup your program from the load memory? SIMATIC Fault-tolerant systems S7-400H Using memory cards in the CPUs 41x-H Hopethese are helpful to you. with regards, howcome |
Last edited by: how come at: 12/19/2009 7:31 AM |
|
Follow us on