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What is the benefit of the instance datablock ?
When you create a function block (FB), an instance data block (DB) is automatically created. All tags defined in the FB are located in the instance data block of that FB, because the FB has its own memory.
What is the benefit of the instance datablock ?
When you create a function block (FB), an instance data block (DB) is automatically created. All tags defined in the FB are located in the instance data block of that FB, because the FB has its own memory.