Artificial intelligence (AI) policy: ASHRAE prohibits the entry of content from any ASHRAE publication or related ASHRAE intellectual property (IP) into any AI tool, including but not limited to ChatGPT. Additionally, creating derivative works of ASHRAE IP using AI is also prohibited without express written permission from ASHRAE.

Close
logoShaping Tomorrow's Built Environment Today

Interpretations for Standard 135-2016

Share This

NOTE: All documents linked from this page are in pdf_icon.png PDF-format .

pdf_icon.png  Interpretation 135-2016-1 – July 21, 2016 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.56, regarding the Network Port object.)

pdf_icon.png  Interpretation 135-2016-2 – October 25, 2016 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 13.3.6, regarding the direct transitions.)

pdf_icon.png  Interpretation 135-2016-3 – June 26, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clauses H.2.2.1 Offline Devices and H.2.3.2 Offline Devices, regarding consistent BACnet gateway behavior for offline devices.)

pdf_icon.png  Interpretation 135-2016-4 – June 26, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause W.5.3 The .auth Data Item, regarding the format of public keys.)

pdf_icon.png  Interpretation 135-2016-5 – October 24, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.12.21, regarding Event Enrollment Reliability property.)

pdf_icon.png  Interpretation 135-2016-6 – October 24, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016 regarding the exact meaning of some defined units in the BACnet standard.)

pdf_icon.png  Interpretation 135-2016-7 – October 24, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 16.1, regarding DeviceCommunicationControl for BACnet Router.)

pdf_icon.png  Interpretation 135-2016-8 – October 24, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016 regarding adding properties from future protocol revisions.)

pdf_icon.png  Interpretation 135-2016-9 – October 26, 2017 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause K.2.4 AE-ACK-A, and Clause K.2.2 AE-N-I-B, regarding date and time synchronization requirements.)

pdf_icon.png Interpretation 135-2016-10 – April 17, 2018 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause L.7 Miscellaneous Profiles, regarding B-BBMD, B-RTR, DS-WP-B, and WriteProperty Execution.)

pdf_icon.png Interpretation 135-2016-11 – April 17, 2018 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016 regarding BIBBs and Device Profiles.)

pdf_icon.png Interpretation 135-2016-12 – July 11, 2018 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.3.12, regarding Present_Value property.)

pdf_icon.png Interpretation 135-2016-13 – April 10, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Figure 6-12, regarding router discovery.)

pdf_icon.png Interpretation 135-2016-14 – April 12, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 13.15.1.1.6, regarding the ‘COV Increment’ parameter of the SubscribeCOVProperty service.)

pdf_icon.png Interpretation 135-2016-15 – June 20, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clauses 13.2.2.1 and 13.3, regarding Transitions out of FAULT while an OFFNORMAL condition exists.)

pdf_icon.png Interpretation 135-2016-16 – June 20, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause K.1.12, regarding devices claiming conformance to DS-COV-B.)

pdf_icon.png Interpretation 135-2016-17 – June 20, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.56 and Tables 12.71 and 12.72, regarding Required vs Optional properties of the Network Port object type.)

pdf_icon.png Interpretation 135-2016-18 – June 20, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clauses 13.1 and 13.15.1.1.6, regarding COV_Increment for numeric properties.)

pdf_icon.png Interpretation 135-2016-19 – October 30, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.56, regarding activating changes.)

pdf_icon.png Interpretation 135-2016-20 – October 30, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clauses 5.2.1.2, 9.7.1 and 19.4, regarding the requirements for devices to know the Maximum Conveyable APDU to remote networks.)

pdf_icon.png Interpretation 135-2016-21 – October 30, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 13.3.1, regarding BITSTRING Object.)

pdf_icon.png Interpretation 135-2016-22 – January 14, 2019 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Addendum bl, Clause 12.18.10, regarding Multi-state Input object when the Out_Of_Service property is TRUE and the resulting requirements of the Reliability and Status_Flags properties and the fault algorithm.)

pdf_icon.png Interpretation 135-2016-23 – February 1, 2020 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.56 and Table 12.71, regarding the presence of optional properties.)

pdf_icon.png Interpretation 135-2016-24 – February 1, 2020 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.57, regarding writing when State_Change_Values intends to relinquish on all transitions from RUNNING.)

pdf_icon.png Interpretation 135-2016-25 – February 1, 2020 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.56.11 Network_Number.)

pdf_icon.png Interpretation 135-2016-26 – July 6, 2020 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, regarding the ability to read property values.)

pdf_icon.png Interpretation 135-2016-27 – July 6, 2020 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016 Addendum bi, regarding the specified type of the Member_Of property.)

pdf_icon.png Interpretation 135-2016-28 – July 6, 2020 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clause 12.56.13 Changes_Pending.)

pdf_icon.png Interpretation 135-2016-29 – March 26, 2021 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clauses 12.24.8 and K.3, regarding BACnetTimeValue in a Schedule object’s Exception_Schedule, via Scheduling BIBBs.)

pdf_icon.png Interpretation 135-2016-30 – November 24, 2021 (Refers to the requirements presented in ANSI/ASHRAE Standard 135-2016, Clauses 12.21 and 21, regarding the use of Network Number in the Recipient_List property of Notification Class objects.)

Close