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- 2727.January.Sunday
ASHRAE 135 Comments Due
BSR/ASHRAE Addendum br to BSR/ASHRAE Standard 135-201x, BACnet – A Data Communication Protocol for Building Automation and Control Networks (addenda to ANSI/ASHRAE Standard 135-2016)
This addendum adds new engineering units, a new mandate to accept writes of NULL to non-commandable properties, and intrinsic fault reporting to Lighting Output object type; deprecates Time form of timestamps; clarifies the Multi-state object types when Number_Of_States shrinks; fixes the language for event type and message text parameters of event notifications; clarifies the object instance 4194303; extends the ReadPropertyMultiple service to support the Network Port wildcard instance treatment; and clarifies the timestamp of trend log and trend log multiple log records.
Click here to view these changes in full: Page 33+
Send comments (with copy to psa@ansi.org) to: http://www.ashrae.org/standards-research–technology/public-review-drafts
Fire Protection & Security
Online meeting for education facility managers to review of pipeline of fire safety proposals in US and international standards. We will also walk through the expanding constellation of school security standards.

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