6.54 RSYS
@RSYS[1..].
| Name | Input? | Runtime? | Type | Variability | Description |
|---|---|---|---|---|---|
| name | X | X | string | constant | – |
| type | X | X | unrecognized | input time | System type (acfurn, acres, ashp, ac, furn, res) |
| desc | X | X | string | input time | Optional description string (e.g. model #) |
| perfMap | X | X | integer number | input time | If yes, make performance map (development aid) |
| areaServed | X | X | number | run start time (of each phase, autoSize or simulate) | Total zone floor area served by this rsys, ft2 |
| elecMtri | X | X | integer number | input time | Meter for system electricity use |
| fuelMtri | X | X | integer number | input time | Meter for system fuel use |
| loadMtri | X | X | integer number | input time | Idx of loadmeter that accumulates of primary (coil) output |
| htgLoadMtri | X | X | integer number | input time | Idx of loadmeter that accumulates only primary (coil) heating output |
| clgLoadMtri | X | X | integer number | input time | Idx of loadmeter that accumulates only primary (coil) cooling output |
| srcSideLoadMtri | X | X | integer number | input time | Idx of loadmeter that accumulation of source-side heat transfer |
| htgSrcSideLoadMtri | X | X | integer number | input time | Idx of loadmeter for accumulation of source-side heating |
| clgSrcSideLoadMtri | X | X | integer number | input time | Idx of loadmeter for accumulation of source-side cooling |
| parElec | X | X | number | hourly | Electrical parasitic power, w |
| parFuel | X | X | number | hourly | Fuel parasitic consumption, btuh |
| capNomH | X | X | number | daily | Nominal heating capacity, btuh. default=rs_caph or rs_cap47 |
| capNomC | X | X | number | daily | Nominal cooling capacity, btuh. default=rs_cap95 |
| fan.fanTy | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | – |
| fan.vfDs | X | X | number | end of each subhour | – |
| fan.vfDs_As | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.vfDs_AsNov | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.vfMxF | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.press | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.eff | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.shaftPwr | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.elecPwr | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.motTy | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | – |
| fan.motEff | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.motPos | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | – |
| fan.curvePy.k[0] | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.curvePy.k[1] | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.curvePy.k[2] | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.curvePy.k[3] | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.curvePy.k[4] | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.curvePy.k[5] | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.mtri | X | X | integer number | run start time (of each phase, autoSize or simulate) | – |
| fan.endUse | X | X | integer number | run start time (of each phase, autoSize or simulate) | – |
| fan.ausz | X | X | integer number | run start time (of each phase, autoSize or simulate) | – |
| fan.outPower | X | X | number | subhourly | – |
| fan.airPower | X | X | number | subhourly | – |
| fan.cMx | X | X | number | end of each subhour | – |
| fan.c | X | X | number | end of each subhour | – |
| fan.t | X | X | number | end of each subhour | – |
| fan.frOn | X | X | number | end of each subhour | – |
| fan.p | X | X | number | end of each subhour | – |
| fan.q | X | X | number | end of each subhour | – |
| fan.dT | X | X | number | end of each subhour | – |
| fan.qAround | X | X | number | end of each subhour | – |
| adjForFanHt | X | X | integer number | run start time (of each phase, autoSize or simulate) | Yes: fanhtrtd derived from rs_fan.motty |
| asRet.tdb | X | X | number | end of each subhour | – |
| asRet.w | X | X | number | end of each subhour | – |
| asIn.tdb | X | X | number | end of each subhour | – |
| asIn.w | X | X | number | end of each subhour | – |
| twbIn | X | X | number | end of each subhour | Entering air wet bulb (after return ducts), f |
| asOut.tdb | X | X | number | end of each subhour | – |
| asOut.w | X | X | number | end of each subhour | – |
| asOutAux.tdb | X | X | number | end of each subhour | – |
| asOutAux.w | X | X | number | end of each subhour | – |
| asSup.tdb | X | X | number | end of each subhour | – |
| asSup.w | X | X | number | end of each subhour | – |
| asSupAux.tdb | X | X | number | end of each subhour | – |
| asSupAux.w | X | X | number | end of each subhour | – |
| tSupLs | X | X | number | subhourly | … supply dry-bulb at last step, f |
| DSEH | X | X | number | hourly | Heating |
| DSEC | X | X | number | hourly | Cooling |
| tdDesH | X | X | number | run start time (of each phase, autoSize or simulate) | Design temperature difference (rise) across rsys for heating |
| tdDesC | X | X | number | run start time (of each phase, autoSize or simulate) | Design temperature difference (fall) across rsys for cooling |
| fxCap[0] | X | X | number | end of each subhour | Current step excess capacity factor = amfavailable / max( amfrequest) |
| fxCap[1] | X | X | number | end of each subhour | Current step excess capacity factor = amfavailable / max( amfrequest) |
| fxCapCDay | X | X | number | end of each hour | Current day excess cooling capacity factor |
| fxCapHDay | X | X | number | end of each hour | Ditto heating |
| fxCapHTarg | X | X | number | run start time (of each phase, autoSize or simulate) | Target excess capacity factor for heating autosize |
| fxCapHAsF | X | X | number | run start time (of each phase, autoSize or simulate) | Working excess capacity factor for heating autosize |
| fxCapCTarg | X | X | number | run start time (of each phase, autoSize or simulate) | Target excess capacity factor for cooling autosize |
| fxCapCAsF | X | X | number | run start time (of each phase, autoSize or simulate) | Working excess capacity factor for cooling autosize |
| fxCapAuxHTarg | X | X | number | autosize and simulate phase start time | Target excess capacity factor for auxh autosize |
| auszH.az_active | X | X | integer number | run start time (of each phase, autoSize or simulate) | – |
| auszH.az_a | X | X | number | end of each subhour | – |
| auszH.az_b | X | X | number | end of each subhour | – |
| auszH.ldPk | X | X | number | end of each subhour | – |
| auszH.ldPkAs | X | X | number | end of each day | – |
| auszH.ldPkAs1 | X | X | number | end of each day | – |
| auszH.plrPk | X | X | number | end of each subhour | – |
| auszH.plrPkAs | X | X | number | end of each day | – |
| auszH.xPk | X | X | number | end of each subhour | – |
| auszH.xPkAs | X | X | number | end of each day | – |
| auszH.az_notDone | X | X | integer number | end of each day | – |
| auszC.az_active | X | X | integer number | run start time (of each phase, autoSize or simulate) | – |
| auszC.az_a | X | X | number | end of each subhour | – |
| auszC.az_b | X | X | number | end of each subhour | – |
| auszC.ldPk | X | X | number | end of each subhour | – |
| auszC.ldPkAs | X | X | number | end of each day | – |
| auszC.ldPkAs1 | X | X | number | end of each day | – |
| auszC.plrPk | X | X | number | end of each subhour | – |
| auszC.plrPkAs | X | X | number | end of each day | – |
| auszC.xPk | X | X | number | end of each subhour | – |
| auszC.xPkAs | X | X | number | end of each day | – |
| auszC.az_notDone | X | X | integer number | end of each day | – |
| HSPF | X | X | number | run start time (of each phase, autoSize or simulate) | Rated hspf, btuh/w |
| cap47 | X | X | number | end of each phase (autosize or simulate) | Full speed net heating capacity at odb=47 f |
| COP47 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=47 f |
| cap35 | X | X | number | end of each phase (autosize or simulate) | Full speed net heating capacity at odb=35 f |
| COP35 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=35 f |
| cap17 | X | X | number | end of each phase (autosize or simulate) | Full speed net heating capacity at odb=17 f |
| COP17 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=17 f |
| cap05 | X | X | number | end of each phase (autosize or simulate) | Full speed net heating capacity at odb=5 f |
| COP05 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=5 f |
| capRat1747 | X | X | number | run start time (of each phase, autoSize or simulate) | Cap17 / cap47 ratio (re autosizing) |
| capRat0547 | X | X | number | run start time (of each phase, autoSize or simulate) | Cap05 / cap47 ratio (re autosizing) |
| capRat9547 | X | X | number | run start time (of each phase, autoSize or simulate) | Total net cap95 (cooling) / net cap47 (heating) |
| loadFMin47 | X | X | number | end of each phase (autosize or simulate) | Htg min load fract at 47 f (cycles below this) |
| loadFMin17 | X | X | number | end of each phase (autosize or simulate) | Htg min load fract at 17 f (cycles below this) |
| loadFMin05 | X | X | number | end of each phase (autosize or simulate) | Htg min load fract at 5 f (cycles below this) |
| COPMin47 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=47 f, min speed |
| COPMin35 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=35 f, min speed |
| COPMin17 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=17 f, min speed |
| COPMin05 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=5 f, min speed |
| CdH | X | X | number | end of each phase (autosize or simulate) | Heating cycling degradation factor |
| inp47 | X | X | number | end of each phase (autosize or simulate) | Input power at odb=47 f, btuh (w/ rated fan power) |
| inp35 | X | X | number | end of each phase (autosize or simulate) | Input power at odb=35 f, btuh (w/ rated fan power) |
| inp17 | X | X | number | end of each phase (autosize or simulate) | Input power at odb=17 f, btuh (w/ rated fan power) |
| inp05 | X | X | number | end of each phase (autosize or simulate) | Input power at odb=5 f, btuh (w/ rated fan power) |
| ASHPCapF[0] | X | X | number | run start time (of each phase, autoSize or simulate) | Capacity slope: cap(t) = cap17 + capf*(t - 17) |
| ASHPCapF[1] | X | X | number | run start time (of each phase, autoSize or simulate) | Capacity slope: cap(t) = cap17 + capf*(t - 17) |
| ASHPInpF[0] | X | X | number | run start time (of each phase, autoSize or simulate) | Input slope: inp(t) = inp17 + inpf*(t - 17) |
| ASHPInpF[1] | X | X | number | run start time (of each phase, autoSize or simulate) | Input slope: inp(t) = inp17 + inpf*(t - 17) |
| typeAuxH | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | Type of auxiliary heat (c_auxheatty_none, _res, _furn) |
| ctrlAuxH | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | Auxiliary heating control |
| capAuxH | X | X | number | end of each phase (autosize or simulate) | Auxiliary heating capacity (not including fan heat), btuh |
| capAuxHInp | X | X | number | end of each phase (autosize or simulate) | Rs_capauxh as input (may be autosize) |
| AFUEAuxH | X | X | number | autosize and simulate phase start time | Auxiliary furnace heating afue (assumed constant), default 0.9 |
| effAuxH | X | X | number | autosize and simulate phase start time | Aux heat efficiency (= rs_afueauxh or 1) |
| ASHPLockOutT | X | X | number | hourly | Air source heat pump compressor lockout temp, f |
| defrostModel | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | Defrost model |
| AFUE | X | X | number | autosize and simulate phase start time | Heating system rated afue, 0 < afue <= 1 |
| capH | X | X | number | end of each phase (autosize or simulate) | Rated net heating output (including fan), btuh |
| capH_As | X | X | number | end of each phase (autosize or simulate) | – |
| capH_AsNov | X | X | number | end of each phase (autosize or simulate) | – |
| fanHRtdH | X | X | number | autosize and simulate phase start time | Fan heat included in ashp rated cap/cop/hspf, btuh |
| fanPwrH | X | X | number | run start time (of each phase, autoSize or simulate) | Operating heating fan power, w/cfm |
| fanHeatH | X | X | number | end of each phase (autosize or simulate) | Operating heating fan electrical power at cfm, btuh |
| amfH | X | X | number | end of each phase (autosize or simulate) | Heating full speed dry air mass flow rate, lbm/hr |
| effHt | X | X | number | end of each subhour | Current step full load heating efficiency, dimless |
| capHt | X | X | number | end of each subhour | Current step full speed primary heating capacity, btuh |
| inpHt | X | X | number | end of each subhour | Current step full speed compressor input power |
| capDfHt | X | X | number | end of each subhour | Current step defrost heating capacity, btuh |
| capHtMin | X | X | number | end of each subhour | Current step min speed heating capacity (including fan and ashp defrost heat), btuh |
| inpHtMin | X | X | number | end of each subhour | Current min speed compressor input power |
| capDfHtMin | X | X | number | end of each subhour | Current step min speed defrost heating capacity, btuh |
| COPHtAdj | X | X | number | end of each subhour | Current step adjusted heating compressor cop (reflecting all adjustments) |
| capRatCH | X | X | number | autosize and simulate phase start time | Total net capc (aka rs_cap95) (cooling) / net caph (heating) |
| CHDHWSYSi | X | X | integer number | input time | Index of dhwsys supplying hot water for combined heat/dwh chdhw coil |
| tCoilEW | X | X | number | end of each subhour | Chdhw heating coil entering water temp, f |
| cap95 | X | X | number | end of each phase (autosize or simulate) | Rated full speed net total cooling capacity at 95 f (>= 0), btuh |
| cap95_As | X | X | number | end of each phase (autosize or simulate) | – |
| cap95_AsNov | X | X | number | end of each phase (autosize or simulate) | – |
| COP95 | X | X | number | end of each phase (autosize or simulate) | Cop at 95 f (= rs_eer95 / 3.412) |
| EER95 | X | X | number | end of each phase (autosize or simulate) | Eer at 95 f, btuh/w (=rs_cop95 * 3.412) |
| SEER | X | X | number | end of each phase (autosize or simulate) | Cooling ahri rated seer, btuh/w |
| cap115 | X | X | number | end of each phase (autosize or simulate) | Total full speed net cooling capacity at 115 f (>= 0), btuh |
| COP115 | X | X | number | end of each phase (autosize or simulate) | Full speed cooling cop at 115f |
| capRat11595 | X | X | number | run start time (of each phase, autoSize or simulate) | Cap115 / cap95 (re autosizing) |
| cap82 | X | X | number | end of each phase (autosize or simulate) | Total full speed net cooling capacity at 82 f (>= 0), btuh |
| COP82 | X | X | number | end of each phase (autosize or simulate) | Full speed cooling cop at 82f |
| capRat8295 | X | X | number | run start time (of each phase, autoSize or simulate) | Cap82 / cap95 ratio (re autosizing) |
| loadFMin115 | X | X | number | end of each phase (autosize or simulate) | Clg min load fract at 115 f (cycles below this) |
| loadFMin95 | X | X | number | end of each phase (autosize or simulate) | Clg min load fract at 95 f (cycles below this) |
| loadFMin82 | X | X | number | end of each phase (autosize or simulate) | Clg min load fract at 82 f (cycles below this) |
| COPMin115 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=115 f, min speed |
| COPMin95 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=95 f, min speed |
| COPMin82 | X | X | number | end of each phase (autosize or simulate) | Cop at odb=82 f, min speed |
| vfPerTon | X | X | number | autosize and simulate phase start time | Air flow ratio, cfm/ton (= cfm/(rs_cap95/12000)) |
| fanPwrC | X | X | number | autosize and simulate phase start time | Cooling fan operating power ratio, w/cfm (default 0.365) |
| fanHeatC | X | X | number | end of each phase (autosize or simulate) | Cooling fan full speed operating electrical power, btuh |
| fanDeltaTC | X | X | number | end of each phase (autosize or simulate) | Cooling fan heat temperature rise, f |
| amfC | X | X | number | end of each phase (autosize or simulate) | Cooling dry air mass flow rate, lbm/hr |
| CdC | X | X | number | end of each phase (autosize or simulate) | Cooling cycling degradation factor |
| rhInTest | X | X | number | end of each hour | Specified entering air relnum (for testing), 0-1 |
| rhIn | X | X | number | end of each subhour | Plenum entering air relnum, 0-1 |
| twbCoilIn | X | X | number | end of each subhour | Coil entering wet bulb, f (after blow-thru fan if any) |
| tdbCoilIn | X | X | number | end of each subhour | Coil entering dry bulb, f (ditto) |
| SHR | X | X | number | end of each subhour | Cooling sensible heat ratio (sensible capacity / total capacity) |
| SHRtarget | X | X | number | subhourly | Inputable nominal sensible heat ratio (for fancoil) |
| fChg | X | X | number | autosize and simulate phase start time | Refrigerant charge factor (default 1, 0.9 or 0.96 for ca compliance) |
| fanHRtdC | X | X | number | autosize and simulate phase start time | Fan heat included in rated rs_cap95, btuh |
| capnfX | X | X | number | autosize and simulate phase start time | Constant for rs_capxxxct calc |
| SEERnfX | X | X | number | end of each phase (autosize or simulate) | Constant for rs_seernf calc |
| EERnfX | X | X | number | end of each phase (autosize or simulate) | Constant for rs_eernfcalc |
| fCondCap | X | X | number | end of each subhour | Conditions factor, capacity |
| fCondSEER | X | X | number | end of each subhour | Conditions factor, seer |
| fCondEER | X | X | number | end of each subhour | Conditions factor, eer |
| SEERnf | X | X | number | end of each subhour | Seer w/o fan power |
| EERnf | X | X | number | end of each subhour | Eer w/o fan power |
| EERt | X | X | number | end of each subhour | Compressor eer, btuh/w (temperature weighted mix of |
| effCt | X | X | number | end of each subhour | Temp adjusted compressor efficiency (= cet in acm) |
| capTotCt | X | X | number | end of each subhour | Coil total cooling capacity at current conditions and speed, btuh (<0) |
| capLatCt | X | X | number | end of each subhour | Coil latent cooling capacity at current conditions and speed, btuh (<0) |
| capSenCt | X | X | number | end of each subhour | Coil sensible cooling capacity at current conditions and speed, btuh (<0) |
| OAVType | X | X | unrecognized | input time | Type: none, fixedflow (aka smartvent), varflow (aka smartbreeze) |
| OAVReliefZi | X | X | integer number | input time | Oav relief zone index |
| OAVTdbInlet | X | X | number | subhourly | Oav inlet dry-bulb temp, f |
| OAVTdiff | X | X | number | hourly | Oav temperature differential, f |
| OAVAvfDs | X | X | number | input time | Oav design air flow rate, cfm actual air |
| OAVFanPwr | X | X | number | input time | Oav design fan power (based on rs_oavvfds), w/cfm |
| OAVAvfMinF | X | X | number | input time | Oav minimum volume flow (rs_avfoav always >= rs_oavavfminf *rs_oavavfds) |
| avfOAV | X | X | number | daily | Oav current air volume flow, cfm (set at beg of each day) |
| fanHeatOAV | X | X | number | daily | Ditto fan power, btuh |
| amfOAV | X | X | number | daily | Ditto air mass flow, lbm/hr |
| fEffH | X | X | number | subhourly | Heating efficiency adjustment factor (applied to substep efficency), default=1 |
| fEffAuxHBackup | X | X | number | subhourly | Auxiliary heating backup mode efficiency adjustment factor (applied to substep efficency), default=1 |
| fEffAuxHDefrost | X | X | number | subhourly | Auxiliary heating defrost mode efficiency adjustment factor (applied to substep efficency), default=1 |
| fEffC | X | X | number | subhourly | Cooling efficiency adjustment factor (applied to substep efficency), default=1 |
| tdbOut | X | X | number | subhourly | Outdoor dry-bulb temp at condensor or other outdoor components, f |
| modeCtrl | X | X | unrecognized | hourly | Mode control (off, heat, cool, auto } |
| mode | X | X | integer number | end of each subhour | Mode (rsmoff, rsmheat, rsmcool, rsmoav ) |
| modeLs | X | X | integer number | subhourly | Last step mode (rsmoff, rsmheat, rsmcool, rsmoav ) |
| modeLastActive | X | X | integer number | subhourly | Last active mode (rsmoff, rsmheat, rsmcool, rsmoav ) |
| amfReq[0] | X | X | number | end of each subhour | Total amf (at system) requested by zones, lbm/hr |
| amfReq[1] | X | X | number | end of each subhour | Total amf (at system) requested by zones, lbm/hr |
| znLoad[0] | X | X | number | end of each subhour | Total load to hold zone(s) at setpoint, btuh |
| znLoad[1] | X | X | number | end of each subhour | Total load to hold zone(s) at setpoint, btuh |
| capSenNetFS | X | X | number | end of each subhour | Net sensible capacity at full speed, btuh |
| amf | X | X | number | end of each subhour | Current dry air mass flow rate, lbm/hr |
| PLF | X | X | number | end of each subhour | Efficiency degradation due to cycling |
| PLR | X | X | number | end of each subhour | Current step part load ratio = sensible load / full-speed sensible capacity |
| loadF | X | X | number | end of each subhour | Current step load fraction = sensible load / current-speed sensible capacity |
| loadFLs | X | X | number | subhourly | Last step loadf (for probe access at step beg) |
| runF | X | X | number | end of each subhour | Primary (e.g. compressor) run fraction |
| speedF | X | X | number | end of each subhour | Primary (compressor) current speed fraction |
| speedFMin | X | X | number | end of each subhour | Primary (compressor) current minimum speed fraction |
| runFAux | X | X | number | end of each subhour | Auxiliary run fraction |
| outSen | X | X | number | end of each subhour | Average primary (compressor, burner, coil, ) sensible heat delivery rate for last subhr, btuh |
| outLat | X | X | number | end of each subhour | Average latent heat delivery rate, btuh |
| outFan | X | X | number | end of each subhour | Average fan heat added to air stream, btuh |
| outDefrost | X | X | number | end of each subhour | Averate defrost heat, btuh |
| outAux | X | X | number | end of each subhour | Average auxiliary heat added to air stream, btuh (for ashp) |
| outSenTot | X | X | number | end of each subhour | Average total sensible heat delivery rate for last subhr, btuh |
| inPrimary | X | X | number | end of each subhour | Primary input, btuh (compressor, burner, ) |
| inFan | X | X | number | end of each subhour | Fan electricity input, btuh (not kwh) |
| inDefrost | X | X | number | end of each subhour | Defrost heating input, btuh (ashp only) |
| inAux | X | X | number | end of each subhour | Auxiliary heating input, btuh |