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constants Global constant [...] to the library prefix. gc_ VAR_GLOBAL [...] in applications and libraries
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global constants [...] and library projects [...] or selected. Library files
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{attribute 'call_after_global [...] 'call_before_global [...] from the compiled library
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_only'} VAR_GLOBAL CONSTANT [...] that the constant is replaced [...] constants compiler option
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variables , Global variables , or Constants [...] In the case of library POUs
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constants : (default [...] scalar constant (not [...] mode, the constants
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in the sender is a global [...] . For the NetVarUdp library [...] literal or constant
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constant (literal) or a [...] _OUTPUT CONSTANT parameters [...] or a constant to a
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more than one time globally [...] has the same name as a global [...] . Example: Scope of VAR_Global
CODESYS Development System
'} VAR_GLOBAL CONSTANT [...] _EXTERNAL VAR_GLOBAL VAR [...] _CONFIG VAR_EXTERNAL VAR_GLOBAL