ignore some unsed values of Physical Device information of arcconf

on a Adaptec Series 7 controller with arcconf Version 1.4 (B20853) I get these unparsed values, which I think are not needed at the moment:

 [         Expander ID                        : 0]
 [         Enclosure Logical Identifier       : DEADBEEFDEADBEEF]
 [         Expander SAS Address               : DEADBEEFDEADBEEF]