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Difference between 'Local Static' and 'Local Temp' variables within a FB

rajsiyer

By rajsiyer
in Siemens

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rajsiyer Proficient

rajsiyer

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Hi friends, Can anybody tell me when to use a local-Static variable and when to use a Local Temp variable whilst creating a Function-Block in S7 -1500 using TIA portal. Thanks for looking in. Best wishes.
Bryll Rising Star

Bryll

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A Static variable will retain its value / status between execution of the FB The Local variable will not retain its value. The Static variable will end up in the instance DB connected to the FB.

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