memory_check attribute

This attribute restricts the memory check that is triggered by the Check memory for active application command. With its ignore value, it excludes a single variable or all variables of a block signature from the check.

Insert positions:

• In the line above the declaration of a single variable
• In the line above the declaration part of a block

Syntax:

{attribute 'memory_check' := 'ignore'}

Example:

Neither of the function block FB_01 variables are taken into account during the memory check.

{attribute 'memory_check' := 'ignore'}
FUNCTION_BLOCK FB_01
VAR
    sVar : STRING;
    bVar : BOOL;
END_VAR