## 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 |