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[EnergyPlus_Support] Re: any idea about any of this errors


for the sever errow check the template, where the Dual Set Point With Dead Band is definded and insure that the heating temperature is set to a lower or simular level as the cooling temperature (THeat< TCool).
It is contra productiv to heat a zone e.g. to 24 °C and cool to e.g. 22°C, this would means that the system would have to heat and cool in the same time.

For this warning (World Coordinate System selected ) try to set the coordinate system to relativ in the template Thermal Zones and Geometry: Global Geomety rules ==> relativ (i do that in my idf).

hope this will help,
best Marie 
> >
> hi all, 
> I have almost finished my list of errors, I don't way sometimes I correct a severe error and oder new one appears. However this are the last I got before I try to calibrate the model, Any idea about any of them
> Thanks all
> Program Version,EnergyPlus, 01/12/2010 02:02,IDD_Version
>    ** Warning ** No reporting elements have been requested. No simulation results produced.
>    **   ~~~   ** ...Review requirements such as "Output:Table:SummaryReports", "Output:Table:Monthly", "Output:Variable", "Output:Meter" and others.
>    ** Warning ** ManageSizing: For a zone sizing run, there must be at least 1 Sizing:Zone input object. SimulationControl Zone Sizing option ignored.
>    ** Warning ** World Coordinate System selected.  Any non-zero Building/Zone North Axes or non-zero Zone Origins are ignored.
>    **   ~~~   ** These may be used in daylighting reference point coordinate calculations  but not in normal geometry inputs.
>    ** Severe  ** DualSetPointWithDeadBand: Effective heating set-point higher than effective cooling set-point - increase deadband if using unmixed air model
>    **   ~~~   ** occurs in Zone=SMALL_OPEN_PLAN During Warmup, Environment=LONDON/GATWICK - GBR IWEC Data WMO#=037760, at Simulation time=01/01 00:00 - 00:10
>    **   ~~~   ** LoadToHeatingSetPoint=487085.056, LoadToCoolingSetPoint=-223221.712
>    **   ~~~   ** Zone TempDepZnLd=2731.95
>    **   ~~~   ** Zone TempIndZnLd=59304.77
>    **   ~~~   ** Zone ThermostatSetPoint=0.00
>    **   ~~~   ** Zone HeatingSetPointOffset=0.00
>    **   ~~~   ** Zone CoolingSetPointOffset=0.00
>    **  Fatal  ** Program terminates due to above conditions.
>    ...Summary of Errors that led to program termination:
>    ..... Reference severe error count=1
>    ..... Last severe error=DualSetPointWithDeadBand: Effective heating set-point higher than effective cooling set-point - increase deadband if using unmixed air model
>    ************* Fatal error -- final processing.  More error messages may appear.
>    ************* Testing Individual Branch Integrity
>    ************* All Branches passed integrity testing
>    ************* Testing Individual Supply Air Path Integrity
>    ************* All Supply Air Paths passed integrity testing
>    ************* Testing Individual Return Air Path Integrity
>    ************* All Return Air Paths passed integrity testing
>    ************* No node connection errors were found.
>    ************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 0 Severe Errors.
>    ************* EnergyPlus Sizing Error Summary. During Sizing: 1 Warning; 0 Severe Errors.
>    ************* EnergyPlus Terminated--Fatal Error Detected. 3 Warning; 1 Severe Errors; Elapsed Time=00hr 00min  3.83sec


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