Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page

# Revision history [back]

The problem is the missing Loop Temperature Setpoint Node Name field in the Cooling plant. You could delete the cooling plant and re-create, but I can also try to hand fix the file and send it back to you. Might be a few days before I can get the file back to you.

OS:PlantLoop, {83c1f9b2-5811-414c-8788-c6dedaca4112}, !- Handle Cooling, !- Name , !- Fluid Type , !- User Defined Fluid Type , !- Plant Equipment Operation Heating Load , !- Plant Equipment Operation Cooling Load , !- Primary Plant Equipment Operation Scheme , !- Loop Temperature Setpoint Node Name 30, !- Maximum Loop Temperature {C} , !- Minimum Loop Temperature {C} , !- Maximum Loop Flow Rate {m3/s} , !- Minimum Loop Flow Rate {m3/s} Autocalculate, !- Plant Loop Volume {m3} {e1947c24-f48f-4c26-ade2-140a8b9a47b6}, !- Plant Side Inlet Node Name {d1c765e5-2ebf-4d3b-a71e-fa4252cfa43f}, !- Plant Side Outlet Node Name , !- Plant Side Branch List Name {0666917d-ac2b-434b-b6ae-f6a011ef49e0}, !- Demand Side Inlet Node Name {5d2e1a2d-b8d1-45d1-af94-553c74f632bd}, !- Demand Side Outlet Node Name , !- Demand Side Branch List Name , !- Demand Side Connector List Name Optimal, !- Load Distribution Scheme , !- Availability Manager List Name , !- Plant Loop Demand Calculation Scheme , !- Common Pipe Simulation ; !- Pressure Simulation Type

The problem is the missing Loop Temperature Setpoint Node Name field in the Cooling plant. You could delete the cooling plant and re-create, but I can also try to hand fix the file and send it back to you. Might be a few days before I can get the file back to you.

(I'll try to format code block later so readable)

OS:PlantLoop, {83c1f9b2-5811-414c-8788-c6dedaca4112}, !- Handle Cooling, !- Name , !- Fluid Type , !- User Defined Fluid Type , !- Plant Equipment Operation Heating Load , !- Plant Equipment Operation Cooling Load , !- Primary Plant Equipment Operation Scheme , !- Loop Temperature Setpoint Node Name 30, !- Maximum Loop Temperature {C} , !- Minimum Loop Temperature {C} , !- Maximum Loop Flow Rate {m3/s} , !- Minimum Loop Flow Rate {m3/s} Autocalculate, !- Plant Loop Volume {m3} {e1947c24-f48f-4c26-ade2-140a8b9a47b6}, !- Plant Side Inlet Node Name {d1c765e5-2ebf-4d3b-a71e-fa4252cfa43f}, !- Plant Side Outlet Node Name , !- Plant Side Branch List Name {0666917d-ac2b-434b-b6ae-f6a011ef49e0}, !- Demand Side Inlet Node Name {5d2e1a2d-b8d1-45d1-af94-553c74f632bd}, !- Demand Side Outlet Node Name , !- Demand Side Branch List Name , !- Demand Side Connector List Name Optimal, !- Load Distribution Scheme , !- Availability Manager List Name , !- Plant Loop Demand Calculation Scheme , !- Common Pipe Simulation ; !- Pressure Simulation Type

 3 No.3 Revision

The problem is the missing Loop Temperature Setpoint Node Name field in the Cooling plant. You could delete the cooling plant and re-create, but I can also try to hand fix the file and send it back to you. Might be a few days before I can get the file back to you.

(I'll try to format code block later so readable)

 OS:PlantLoop,
{83c1f9b2-5811-414c-8788-c6dedaca4112}, !- Handle
Cooling,                                !- Name
,                                       !- Fluid Type
,                                       !- User Defined Fluid Type
,                                       !- Plant Equipment Operation Heating Load
,                                       !- Plant Equipment Operation Cooling Load
,                                       !- Primary Plant Equipment Operation Scheme
,                                       !- Loop Temperature Setpoint Node Name
30,                                     !- Maximum Loop Temperature {C}
,                                       !- Minimum Loop Temperature {C}
,                                       !- Maximum Loop Flow Rate {m3/s}
,                                       !- Minimum Loop Flow Rate {m3/s}
Autocalculate,                          !- Plant Loop Volume {m3}
{e1947c24-f48f-4c26-ade2-140a8b9a47b6}, !- Plant Side Inlet Node Name
{d1c765e5-2ebf-4d3b-a71e-fa4252cfa43f}, !- Plant Side Outlet Node Name
,                                       !- Plant Side Branch List Name
{0666917d-ac2b-434b-b6ae-f6a011ef49e0}, !- Demand Side Inlet Node Name
{5d2e1a2d-b8d1-45d1-af94-553c74f632bd}, !- Demand Side Outlet Node Name
,                                       !- Demand Side Branch List Name
,                                       !- Demand Side Connector List Name
Optimal,                                !- Load Distribution Scheme
,                                       !- Availability Manager List Name
,                                       !- Plant Loop Demand Calculation Scheme
,                                       !- Common Pipe Simulation
;                                       !- Pressure Simulation TypeType