Document Change Log

Updates (changes/additions) to this NiagaraAX kitControl Guide document are listed below.

Updated: September 12, 2013

Made correction to Mean Temp formula description in DegreeDays.
Updated: March 24, 2011

Made AX-3.6-related changes in a few areas of the document, including the Conversionsection, noting that the automatic “conversion links” feature starting in AX-3.6 should typically make these components unnecessary. Two related subsections were added to the Status value to simple value conversion components section: About null values, and Null input handling changes in AX-3.6. Also added was a summary description for the BQL Expression component (BqlExprComponent), available starting in AX-3.6.
Updated: June 10, 2010

Added missing description for the SlidingWindowDemandCalc component’s “Meter Rollover” property, available since AX-3.2 and build 3.1.31 and later. The property sheet screen shown for this component (Figure 47) now includes this property.
Updated: March 11, 2010

Added summary descriptions for the new BooleanSwitch, Factorial, and Modulus components starting in AX-3.5, also an entry for the “Earliest Start Time” addition to OptimizedStartStop properties.

Corrections were made for loop output formulas shown in the LoopPoint section, along with a few other minor changes (note that loop behavior itself remains unchanged).

Removed two extraneous components from the kitControl Component Guides section. This document applies to all NiagaraAX revisions, with any revision-dependent items noted.
Updated: June 25, 2008

Added descriptions for the following new components: DigitalInputDemux, RaiseLower.
Revised: April 18, 2008

Minor corrections and additions made to April 7, 2008 revisions based on technical document reviews.
Revised: April 7, 2008

Added new descriptions for the following components: AlarmCountToRelay, NumericToBitsDemux.

Added more detail to the following component descriptions: BooleanDelay, ElectricalDemandLimit, OneShot, OptimizedStartStop, ShedControl, TimeDifference.

Added more detail and related sections to Latches.

Fixed broken online help links, and made minor edits.
Revised: February 23, 2008

Applied new style to complete document.

Edited links to reflect NiagaraAX document-set reconfiguration.
Revised: August 23, 2006

Provided setup and operation details for the LoopPoint, and truth tables for Logic components And, Or, Not, and Xor. More details and examples are included for components EnumSelect, NumericBitAnd, NumericBitOr, and NumericBitXor.

Reversed the order of this change log to list newest document changes at the top.
Revised: November 30, 2005

Minor changes only. Added convenience links in Alphabetical list of kitControl components, plus a link back to this page from online Help “Guide on Target” for any kitControl component. Fixed several screencap figures and links.
Revised: September 15, 2005

Minor changes only. Fixed links and used newer cover design.
Revised: June 24, 2005

Minor changes only. Added Copyright and Trademarks to preface, fixed a few links.
Draft: June 15, 2005

(Initial change log). Added additional descriptions of kitControl components: ElectricalDemandLimit, EnumSwitch, NightPurge, OptimizedStartStop, OutsideAirOptimization, Psychrometric, Random, SetpointLoadShed, SlidingWindowDemandCalc, StatusEnumToInt, StatusEnumToStatusBoolean, StatusEnumToStatusNumeric, StatusNumericToStatusString, StatusStringToStatusNumeric.