Cross-reference / print options

The following settings are possible:

Option		Setting
Calltree		References and prints which projects use which global variables.
Global Variables		References and prints which global variable is used how in which project.
	All	All global variables are referenced and printed, no matter if an address was assigned to them or not.
	With external declarations in POU headers	All global variables are referenced and printed that are declared as `VAR_EXTERNAL` in POU headers.
	With user-defined addresses	Only global variables to which you have assigned an address are referenced and printed.
	Within the following address range	Only global variables with an address in the defined address range are referenced and printed. You can define the address range by filling out the from and the to field.

NOTE

Cross-reference lists are normally produced with Project > Open cross-reference list.... When you change the print settings under Extras > Options > Print options > Cross-reference the cross-reference list is generated and updated automatically.