Index of entries to be included from default object list as per ENIP standard. Allowed formats are: (Index range <1-347>) - keyword 'none' for excluding and 'all' for including the default object list. - any single index (e.g. 10) - index range with first and last index separated by hyphen (e.g. '10-15') - comma separated list of index (e.g. 12,25,123) - combination of the points above (e.g. 10,25-30,125,300) - Total number of decimal values can be up to 347.