permanent set/reset of merker

Sorry not so expert in classic ladder usages .... but there are a way to set reset a world or coil permanentely? I means after a power off we can load same value saved before power off on these var? Like is possible to do in normal plc ....

just to know .... is quite boring to keep reading, writing and saving to sql for just a few bits of data ..... 
regards
 

I work on these now. When have something of interesting for sure ask to someone for test here.