Data Aire DAP III LonWorks Protocol Integration Information

Table of Contents
1 Introduction ............................................................................................................................ 4
1.1 Overview ............................................................................................................................ 4
1.2 References .......................................................................................................................... 4
2 Hardware Requirement ........................................................................................................ 4
2.1 Required Network Card ..................................................................................................... 4
2.2 Lontalk Network Card Installation .................................................................................... 5
2.3 Network Wiring ................................................................................................................. 5
3 XIF file ..................................................................................................................................... 6
4 Network Variable Summary ............................................................................................... 6
4.1 Status .................................................................................................................................. 6
4.2 Read/Write Configuration .................................................................................................. 7
4.3 Control ............................................................................................................................... 7
5 Network Variables Description ......................................................................................... 8
5.1 nvoReturnTemp ................................................................................................................. 8
5.2 NvoDiscTemp (optional) ................................................................................................... 8
5.3 NvoWaterTemp (Optional)................................................................................................ 8
5.4 nvoHumidity ...................................................................................................................... 8
5.5 nvoCoolStagesOn .............................................................................................................. 8
5.6 nvoHeatStagesOn ............................................................................................................... 8
5.7 nvoHumidifying ................................................................................................................. 8
5.8 nvoDehumidifying ............................................................................................................. 9
5.9 nvoValve (Chilled Water Unit Only) ................................................................................. 9
5.10 nvoHValve (Optional) ....................................................................................................... 9
5.11 nvoHiTempHistory ............................................................................................................ 9
5.12 nvoLoTempHistory ............................................................................................................ 9
5.13 nvoHiHumHistory.............................................................................................................. 9
5.14 nvoLoHumHistory ............................................................................................................. 9
5.15 nvoCoolUtlz ....................................................................................................................... 9
5.16 nvoHeatUtlz ....................................................................................................................... 9
5.17 NvoChilledUtlz (Chilled Water Unit Only) ..................................................................... 10
5.18 nvoHumidUtlz.................................................................................................................. 10
5.19 nvoComp1Runtime .......................................................................................................... 10
5.20 nvoComp2Runtime .......................................................................................................... 10
5.21 nvoComp3Runtime .......................................................................................................... 10
5.22 nvoComp4Runtime .......................................................................................................... 10
5.23 nvoHeat1Runtime ............................................................................................................ 10
5.24 nvoHeat2Runtime ............................................................................................................ 10
5.25 nvoHeat3Runtime ............................................................................................................ 10
5.26 nvoHumidRuntime ........................................................................................................... 10
5.27 nvoFanRuntime ................................................................................................................ 11
5.28 nvoCondRuntime ............................................................................................................. 11
5.29 nvoDehumRuntime .......................................................................................................... 11
Document 600-000-685 2