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Re: [EnergyPlus_Support] heating and cooling load
The error means you are writing two set points to the same node. The
second SP manager will overwrite the data posted by the first SP
manager. What are you controlling with these set point managers? I don't
even see a zone inlet node named one or two?? You should delete these if
you don't need them.
SetpointManager:SingleZone:Heating,
heat, !- Name
Temperature, !- Control Variable
-99, !- Minimum Supply Air Temperature {C}
99, !- Maximum Supply Air Temperature {C}
Rinker building office, !- Control Zone Name
one, !- Zone Node Name
two, !- Zone Inlet Node Name
zone node; !- Setpoint Node or NodeList Name
SetpointManager:SingleZone:Cooling,
cooling, !- Name
Temperature, !- Control Variable
-99, !- Minimum Supply Air Temperature {C}
99, !- Maximum Supply Air Temperature {C}
Rinker building office, !- Control Zone Name
one, !- Zone Node Name
two, !- Zone Inlet Node Name
zone node; !- Setpoint Node or NodeList Name
Hu Jia wrote:
>
>
> Hi, everyone,
>
> I posted my heating and loading problem in my last message. For your
> convenience, I have uploaded the input file to Yahoo Group: File :
> /_Problem_Submittals/heating and cooling loads.zip.
> You can access this file at the URL:
> http://groups.yahoo.com/group/EnergyPlus_Support/files/_Problem_Submittals/heating%20and%20cooling%20loads.zip
> <http://groups.yahoo.com/group/EnergyPlus_Support/files/_Problem_Submittals/heating%20and%20cooling%20loads.zip>
>
> Besides, when I run it, there are several warnings for this input
> file. Could anyone help me how to deal with this warning as follows?
>
> ** Warning ** SetpointManager:SingleZone:Heating "HEAT"
> ** ~~~ ** ...set point node conflicts with another set point manager.
> ** ~~~ ** ...conflicting set point manager =
> SetpointManager:SingleZone:Cooling "COOLING"
> ** ~~~ ** ...conflicting node name = ONE
> ** ~~~ ** ...control type variable = Temperature
> ** Warning ** SetpointManager:SingleZone:Heating "HEAT"
> ** ~~~ ** ...set point node conflicts with another set point manager.
> ** ~~~ ** ...conflicting set point manager =
> SetpointManager:SingleZone:Cooling "COOLING"
> ** ~~~ ** ...conflicting node name = TWO
> ** ~~~ ** ...control type variable = Temperature
>
> Thank you all.
>
>
--
Richard A. Raustad
Senior Research Engineer
Florida Solar Energy Center
University of Central Florida
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Phone: (321) 638-1454
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