Applications Guide Tracer Graphical Programming - Trane

Applications Guide Tracer Graphical Programming - Trane Applications Guide Tracer Graphical Programming - Trane

28.09.2014 Views

® Figures Figure 96: Input blocks for the condenser water pump module . . . . . . 95 Figure 97: Output blocks for the condenser water pump module. . . . . 96 Figure98:FeedbackAlarmPropertiesdialogbox .................97 Figure99:FeedbackAlarmblock...............................98 Figure100:Pumpstart/stopmodule............................99 Figure 101: Adjusted pump start/stop module . . . . . ..............100 Figure 102: Condenser water pump module completed . . . . . . . . . . . 101 Figure 103: Complete cooling tower withvariable-speedfanprogram ............................ 101 Chapter 6 VAV AHU example . . ...................... 105 Figure104:VAVairhandler ..................................106 Figure105:VAVAHUwiringdiagram.......................... 112 Figure106:Fancontrolprogramproperties..................... 114 Figure 107: Supply fan control . . . . . ........................... 116 Figure108:Ductstaticpressurecontrol ........................ 116 Figure 109: Supply fan PID properties . . . . . . . . . . . . .............. 117 Figure110:Exhaustfancontrol ............................... 118 Figure111:Completefancontrolprogram ...................... 118 Figure 112: Discharge air control program properties . . . . . . . . . . . . . 120 Figure113:Determiningwhethertoeconomize..................121 Figure 114: Controlling outdoor air damper position ..............122 Figure115:Operatethecoolingvalve?.........................123 Figure 116: Controlling the cooling valve . . . . . . . . . ..............124 Figure 117: Controlling the heating valve . . . . . . . . . ..............125 Figure118:Completedischargeairprogram ....................126 Figure119:Alarmsprogramproperties.........................129 Figure120:Manualresetalarms..............................130 Figure121:Auto-resetalarms ................................131 Figure122:Alarmindicationandreset.........................132 Figure123:Completedalarmsprogram........................133 Figure124:Modeandsetpointsprogramproperties..............135 Figure125:OffsetcalculationinTGP...........................137 Figure126:EffectivesetpointcalculationinTGP.................140 Figure127:Validatingdischargeairsetpoints ...................140 Figure128:Heat/Coolmodedecision..........................141 Figure 129: Completed modes and setpoints program . . . . . . . . . . . . 141 Figure130:ProgramSummarydialogbox......................143 xvi CNT-APG001-EN

® Figures Chapter7 Constant-volumeAHUexample.............145 Figure131:Constant-volumeairhandler....................... 146 Figure132:Constant-volumeAHUwiringdiagram............... 153 Figure133:Fancontrolprogramproperties..................... 155 Figure 134: Supply fan control . . . . . . . . . . . . ................... 156 Figure135:Exhaustfancontrol............................... 157 Figure136:Completedfancontrolprogram .................... 157 Figure137:Mixedaircontrolprogramproperties................ 159 Figure 138: Determining whether to economize . . . . . . . . . . . ...... 160 Figure 139: Night heat/cool incorporated intooutsideairdampercontrol ............................. 161 Figure 140: Controlling the outdoor air damper position . . . . ...... 162 Figure141:Completedmixedaircontrolprogram............... 163 Figure142:Dischargeaircontrolprogramproperties............. 165 Figure143:Dischargeairreset ............................... 166 Figure144:DischargeairresetPIDproperties................... 166 Figure145:Resetblocklinearequationplot..................... 168 Figure146:Whethertohumidify/dehumidify ................... 169 Figure147:Operatethecoolingvalve?......................... 170 Figure148:Controllingthecoolingvalve....................... 171 Figure149:Controllingtheheatingvalve....................... 172 Figure150:Controllingthehumidifier......................... 173 Figure151:Completeddischargeaircontrolprogram............ 173 Figure152:Alarmsprogramproperties........................ 177 Figure153:Manualresetalarms.............................. 177 Figure154:Autoresetalarms................................ 178 Figure155:Alarmindicationandreset......................... 178 Figure156:Completedalarmsprogram........................ 179 Figure157:Modeandsetpointsprogramproperties ............. 181 Figure158:Offsetcalculation ................................ 182 Figure 159: Space temperature setpoint source determination . . . . . 182 Figure160:Effectivesetpointcalculation....................... 183 Figure161:Heat/Coolmodedecision.......................... 183 Figure162:Nightheat/cooldecision........................... 184 Figure163:Completedmodesandsetpointsprogram............ 185 CNT-APG001-EN xvii

®<br />

Figures<br />

Chapter7<br />

Constant-volumeAHUexample.............145<br />

Figure131:Constant-volumeairhandler....................... 146<br />

Figure132:Constant-volumeAHUwiringdiagram............... 153<br />

Figure133:Fancontrolprogramproperties..................... 155<br />

Figure 134: Supply fan control . . . . . . . . . . . . ................... 156<br />

Figure135:Exhaustfancontrol............................... 157<br />

Figure136:Completedfancontrolprogram .................... 157<br />

Figure137:Mixedaircontrolprogramproperties................ 159<br />

Figure 138: Determining whether to economize . . . . . . . . . . . ...... 160<br />

Figure 139: Night heat/cool incorporated<br />

intooutsideairdampercontrol ............................. 161<br />

Figure 140: Controlling the outdoor air damper position . . . . ...... 162<br />

Figure141:Completedmixedaircontrolprogram............... 163<br />

Figure142:Dischargeaircontrolprogramproperties............. 165<br />

Figure143:Dischargeairreset ............................... 166<br />

Figure144:DischargeairresetPIDproperties................... 166<br />

Figure145:Resetblocklinearequationplot..................... 168<br />

Figure146:Whethertohumidify/dehumidify ................... 169<br />

Figure147:Operatethecoolingvalve?......................... 170<br />

Figure148:Controllingthecoolingvalve....................... 171<br />

Figure149:Controllingtheheatingvalve....................... 172<br />

Figure150:Controllingthehumidifier......................... 173<br />

Figure151:Completeddischargeaircontrolprogram............ 173<br />

Figure152:Alarmsprogramproperties........................ 177<br />

Figure153:Manualresetalarms.............................. 177<br />

Figure154:Autoresetalarms................................ 178<br />

Figure155:Alarmindicationandreset......................... 178<br />

Figure156:Completedalarmsprogram........................ 179<br />

Figure157:Modeandsetpointsprogramproperties ............. 181<br />

Figure158:Offsetcalculation ................................ 182<br />

Figure 159: Space temperature setpoint source determination . . . . . 182<br />

Figure160:Effectivesetpointcalculation....................... 183<br />

Figure161:Heat/Coolmodedecision.......................... 183<br />

Figure162:Nightheat/cooldecision........................... 184<br />

Figure163:Completedmodesandsetpointsprogram............ 185<br />

CNT-APG001-EN<br />

xvii

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