ASHRAE IC 135-2008-22 Interpretation IC 135-2008-22 of ANSI/ASHRAE Standard 135-2008 BACnet - A Data Communication Protocol for Building Automation and Control Networks
This request for interpretation refers to the requirements presented in Addendum gto ANSI/ASHRAE Standard 135-2008, Clauses 24.12.1, 24.13.6 and 24.15.2.1 (pages 39, 40,44-46), relating to validation of time stamp and message ID routers.