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how to rectify this error

asked 2017-11-08 23:18:54 -0500

saravanan17 gravatar image

Program Version,EnergyPlus, Version 8.7.0-78a111df4a, YMD=2017.11.09 10:39,IDD_Version 8.7.0 * Severe * GetBranchListInput: BranchList="HW HEATING LOOP HW DEMAND SIDE BRANCHES", invalid data. * ~~~ * ..invalid Branch Name not found="HW HEATING LOOP HW DEMAND INLET BRANCH". * Severe * GetBranchListInput: BranchList="CHW COOLING LOOP CHW DEMAND SIDE BRANCHES", invalid data. * ~~~ * ..invalid Branch Name not found="CHW COOLING LOOP CHW DEMAND INLET BRANCH". * Severe * GetBranchListInput: Invalid Input -- preceding condition(s) will likely cause termination. * Severe * AuditBranches: There are 2 branch(es) that do not appear on any BranchList. * ~~~ * Use Output:Diagnostics,DisplayExtraWarnings; for detail of each branch not on a branch list. *** Beginning Zone Sizing Calculations * Warning * CheckUsedConstructions: There are 5 nominally unused constructions in input. * ~~~ * For explicit details on each unused construction, use Output:Diagnostics,DisplayExtraWarnings; * Severe * GetFirstBranchInletNodeName: BranchList="HW HEATING LOOP HW DEMAND SIDE BRANCHES", Branch="HW HEATING LOOP HW DEMAND INLET BRANCH" not a valid Branch Name * Severe * GetPlant/CondenserLoopData: PlantLoop="HW HEATING LOOP HOT WATER LOOP", Invalid condition. * ~~~ * The inlet node of the first branch in the Demand Side Branch List Name=HW HEATING LOOP HW DEMAND SIDE BRANCHES * ~~~ * is not the same as the Demand Side Inlet Node Name=HW HEATING LOOP HW DEMAND INLET * Severe * GetFirstBranchInletNodeName: BranchList="HW HEATING LOOP HW DEMAND SIDE BRANCHES", Branch="HW HEATING LOOP HW DEMAND INLET BRANCH" not a valid Branch Name * ~~~ * Branch List Inlet Node Name=Invalid Node Name * ~~~ * Branches in a BRANCH LIST must be listed in flow order: inlet branch, then parallel branches, then outlet branch. * Severe * GetFirstBranchInletNodeName: BranchList="CHW COOLING LOOP CHW DEMAND SIDE BRANCHES", Branch="CHW COOLING LOOP CHW DEMAND INLET BRANCH" not a valid Branch Name * Severe * GetPlant/CondenserLoopData: PlantLoop="CHW COOLING LOOP CHILLED WATER LOOP", Invalid condition. * ~~~ * The inlet node of the first branch in the Demand Side Branch List Name=CHW COOLING LOOP CHW DEMAND SIDE BRANCHES * ~~~ * is not the same as the Demand Side Inlet Node Name=CHW COOLING LOOP CHW DEMAND INLET * Severe * GetFirstBranchInletNodeName: BranchList="CHW COOLING LOOP CHW DEMAND SIDE BRANCHES", Branch="CHW COOLING LOOP CHW DEMAND INLET BRANCH" not a valid Branch Name * ~~~ * Branch List Inlet Node Name=Invalid Node Name * ~~~ * Branches in a BRANCH LIST must be listed in flow order: inlet branch, then parallel branches, then outlet branch. * Fatal * GetPlant/CondenserLoopData: Errors found in processing input. Preceding conditions cause termination. ...Summary of Errors that led to program termination: ..... Reference severe error count=11 ..... Last severe error=GetFirstBranchInletNodeName: BranchList="CHW COOLING LOOP CHW DEMAND SIDE BRANCHES", Branch="CHW COOLING LOOP CHW DEMAND INLET BRANCH" not a valid Branch Name *** Warning: Node connection errors not checked - most system input has not been read (see previous warning). *** Fatal error -- final processing. Program exited before simulations began. See previous error messages.


*** ===== Final Error Summary ===== *** The following error categories occurred. Consider correcting or noting. *** Nominally Unused Constructions *** ..The nominally unused constructions warning is provided to alert you to potential conditions that can cause *** ..extra time during simulation. Each construction is calculated by the algorithm indicated in the HeatBalanceAlgorithm ... (more)

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did you edit the .idf file directly? As the error says, you have to branches that are not part of a branch list. You probably deleted or renamed something that you shouldn't have.

mdahlhausen gravatar imagemdahlhausen ( 2017-11-09 11:45:19 -0500 )edit

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answered 2017-11-08 23:20:25 -0500

saravanan17 gravatar image

I just copied the example file and changed the materail and number of zone it is showing error kindly help me with it

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* Severe * GetZoneEquipmentData1: Number of Controlled Zone objects [2] greater than Number of Zones [1] * Fatal * GetZoneEquipmentData1: Too many ZoneHVAC:EquipmentConnections objects. ...Summary of Errors that led to program termination: ..... Reference severe error count=1 ..... Last severe error=GetZoneEquipmentData1: Number of Controlled Zone objects [2] greater than Number of Zones [1] *** Warning: Node connection errors not checked - most system input has not been read (see previous warning).

saravanan17 gravatar imagesaravanan17 ( 2017-11-10 00:32:16 -0500 )edit

I corrected the previous file and used my own idf file right now iam getting the above error can you help me to correct it

saravanan17 gravatar imagesaravanan17 ( 2017-11-10 00:33:10 -0500 )edit

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Asked: 2017-11-08 23:18:54 -0500

Seen: 291 times

Last updated: Nov 08 '17