Detects variables that use more than n bytes, where n is defined by the current configuration. Default value: 1024 bytes. The value can be changed by double-clicking the line.

Justification: Some programming guidelines specify a maximum size for a single variable. This can be checked with this.

Importance: Low

PROGRAM PLC_PRG
VAR
	aobyTest : ARRAY [0..1024] OF BYTE;
END_VAR

aobyTest[INT#0] := aobyTest[INT#0] + BYTE#1;

--> SA0100: Variable 'aobyTest' greater 1024 bytes