Block Name is the Name of the Block. See Alias for longer tag names. Can be any alphanumeric. Used to strip the parameter name from the full tagname (.NAME)
Range: 12 alphanumeric characters
Field Type: Text
Tag fields: .NAME read only
Syntax: Blockname:Parameter.PNAME
Examples: TIC101:OUT.NAME returns TIC101
See also, NAME, PNAME, and PTYPE