Freelance OPC - FB Variable limit?
is there a limit of Variables which can be used in a created FB and then accessed via OPC? Someone told me there is a limit of 256 but i already use 320 so I am a bit confused now.
If Possible i need up to ~6000 ;)
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What do you exactly mean by FB? It's abbreviation from Function Block, so are You asking about limit of UFB (User Function Block) variables? And if 'yes' is the answer, why would You need a block with 6000 of them?
As to OPC server, it is said that the limit is 2500 variables per one OPC server.
My source seems to be taken offline due to new documentation for Freelance being prepared right now. I attached it for Your convenience, but I would strongly suggest to get the newest version when it's avaible on ABB site.
Good luck with Your port,