Hi, all.
I wonder whether it is possible to use retain Vars on SL product(except embedded board), if I install extra NVRAM(PCI card type).
It depends a bit of the card that is used. Currently you can configure the runtime to use a fix memory mapped NVRAM, when the memory is mapped to a fix address, and behaves similar to a normal RAM.
check this post: https://forge.codesys.com/forge/talk/Runtime/thread/170a3edf96/#519d
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Hi, all.
I wonder whether it is possible to use retain Vars on SL product(except embedded board), if I install extra NVRAM(PCI card type).
It depends a bit of the card that is used. Currently you can configure the runtime to use a fix memory mapped NVRAM, when the memory is mapped to a fix address, and behaves similar to a normal RAM.
check this post:
https://forge.codesys.com/forge/talk/Runtime/thread/170a3edf96/#519d