SHIFTOCT - persistent parameters

Scoobsalamander

I am using the SHIFTOCT function block to store every 24hr the counter of my energy meter to get some history of the last 7 days.
But even with the persistent parameters box checked I lose all data after rebooting and/or downloading a new configuration.

cechurat

Hi Kris,

Thanks for your post. Unfortunately the SHIFTOCT state is not persistent at the moment. The only workaround I can think of now is to store the history to the file - these function blocks may help:

However there is no straightforward solution. I have written a feature request to our developers.

Kind Regards,
Tomas

Scoobsalamander

@cechurat No problem, workarounds are possible and and it's good to have some extra challenges.

But if the checkbox for 'persistent parameters' is there then I assume it is an existing feature.

cechurat

@scoobsalamander I understand, however "Persistent parameters" feature is mainly for parameters and in some cases internal states of FBs, not inputs/outputs - see Doc: https://www.rexygen.com/doc/ENGLISH/MANUALS/RexygenStudio/RexygenStudio_ENG.html#x1-220002.5

Cheers,
Tomas

caremblems

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