Global_Version

This global constant contains the library version information.

All libraries have a specific version. This version is shown in the PLC library repository too.

VAR_GLOBAL CONSTANT
    stLibVersion_Tc3_CM : ST_LibVersion;
END_VAR

Type definition of this global constant structure: ST_LibVersion

To compare the existing version to a required version the function F_CmpLibVersion (defined in Tc2_System library) is offered.