Hi everyone,
I am having the following error. What should I do to solve it? I am a newbie so I would really really appreciate solutions based on components in E+. * Severe * Plant temperatures are getting far too hot, check controls and relative loads and capacities * ~~~ * Environment=RUN PERIOD 1, at Simulation time=09/15 16:50 - 17:00 * ~~~ * PlantLoop Name (DemandSide)= HOT WATER LOOP * ~~~ * PlantLoop Setpoint Temperature=60.0 {C} * ~~~ * PlantLoop Inlet Node (SupplySide) does not have a Setpoint. * ~~~ * PlantLoop Inlet Node (DemandSide) does not have a Setpoint. * ~~~ * PlantLoop Outlet Node (SupplySide) has a Setpoint. * ~~~ * PlantLoop Outlet Node (DemandSide) does not have a Setpoint. * ~~~ * PlantLoop Outlet Node (DemandSide) "NODE 20" has temperature=300.0 {C} * ~~~ * PlantLoop Inlet Node (DemandSide) "NODE 19" has temperature=300.0 {C} * ~~~ * PlantLoop Minimum Temperature=0.0 {C} * ~~~ * PlantLoop Maximum Temperature=100.0 {C} * ~~~ * PlantLoop Flow Request (SupplySide)=2.3 {kg/s} * ~~~ * PlantLoop Flow Request (DemandSide)=1.1E-006 {kg/s} * ~~~ * PlantLoop Node (DemandSide) "NODE 20" has mass flow rate =2.3 {kg/s} * ~~~ * PlantLoop PumpHeat (SupplySide)=537.4 {W} * ~~~ * PlantLoop PumpHeat (DemandSide)=0.0 {W} * ~~~ * PlantLoop Cooling Demand=2380093.2 {W} * ~~~ * PlantLoop Heating Demand=0.0 {W} * ~~~ * PlantLoop Demand not Dispatched=0.0 {W} * ~~~ * PlantLoop Unmet Demand=-2380093.2 {W} * ~~~ * PlantLoop Capacity=151647.2 {W} * ~~~ * PlantLoop Capacity (SupplySide)=151647.2 {W} * ~~~ * PlantLoop Capacity (DemandSide)=0.0 {W} * ~~~ * PlantLoop Operation Scheme=HOT WATER LOOP OPERATION SCHEMES * ~~~ * PlantLoop Operation Dispatched Load = 0.0 {W} * ~~~ * PlantLoop Operation Dispatched Load (SupplySide)= 0.0 {W} * ~~~ * PlantLoop Operation Dispatched Load (DemandSide)= 0.0 {W} * ~~~ * Branches on the Loop. * ~~~ * Demand Branches: * ~~~ * HOT WATER LOOP DEMAND INLET BRANCH * ~~~ * Components on Branch: * ~~~ * PIPE:ADIABATIC:HOT WATER LOOP DEMAND INLET PIPE * ~~~ * HOT WATER LOOP DEMAND BRANCH 1 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 1 * ~~~ * HOT WATER LOOP DEMAND BRANCH 2 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 2 * ~~~ * HOT WATER LOOP DEMAND BRANCH 3 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 3 * ~~~ * HOT WATER LOOP DEMAND BRANCH 4 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 4 * ~~~ * HOT WATER LOOP DEMAND BRANCH 5 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 5 * ~~~ * HOT WATER LOOP DEMAND BRANCH 6 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 6 * ~~~ * HOT WATER LOOP DEMAND BRANCH 7 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 7 * ~~~ * HOT WATER LOOP DEMAND BRANCH 8 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 8 * ~~~ * HOT WATER LOOP DEMAND BRANCH 9 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 9 * ~~~ * HOT WATER LOOP DEMAND BRANCH 10 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 10 * ~~~ * HOT WATER LOOP DEMAND BRANCH 11 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 11 * ~~~ * HOT WATER LOOP DEMAND BRANCH 12 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 12 * ~~~ * HOT WATER LOOP DEMAND BRANCH 13 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 13 * ~~~ * HOT WATER LOOP DEMAND BRANCH 14 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 14 * ~~~ * HOT WATER LOOP DEMAND BRANCH 15 * ~~~ * Components on Branch: * ~~~ * ZONEHVAC:BASEBOARD:CONVECTIVE:WATER:ZONE HVAC BASEBOARD CONVECTIVE WATER 15 * ~~~ * HOT WATER LOOP DEMAND BYPASS BRANCH * ~~~ * Components on Branch: * ~~~ * PIPE:ADIABATIC:HOT WATER LOOP DEMAND BYPASS PIPE * ~~~ * HOT WATER LOOP DEMAND OUTLET BRANCH * ~~~ * Components on Branch: * ~~~ * PIPE:ADIABATIC:HOT WATER LOOP DEMAND OUTLET PIPE * ~~~ * Supply Branches: * ~~~ * HOT WATER LOOP SUPPLY INLET BRANCH * ~~~ * Components on Branch: * ~~~ * PUMP:CONSTANTSPEED:PUMP CONSTANT SPEED 1 * ~~~ * HOT WATER LOOP SUPPLY BRANCH 1 * ~~~ * Components on Branch: * ~~~ * BOILER:HOTWATER:PRIMARY BOILER 517KBTU/HR 0.834 THERMAL EFF * ~~~ * HOT WATER LOOP SUPPLY BRANCH 2 * ~~~ * Components on Branch: * ~~~ * BOILER:HOTWATER:SECONDARY BOILER 0KBTU/HR 0.8 AFUE * ~~~ * HOT WATER LOOP SUPPLY BRANCH 3 * ~~~ * Components on Branch: * ~~~ * PIPE:ADIABATIC:PIPE ADIABATIC 1 * ~~~ * HOT WATER LOOP SUPPLY OUTLET BRANCH * ~~~ * Components on Branch: * ~~~ * PIPE:ADIABATIC:PIPE ADIABATIC 2 * ~~~ * ******* * ~~~ * Possible things to look for to correct this problem are: * ~~~ * Capacity, Operation Scheme, Mass flow problems, Pump Heat building up over time. * ~~~ * Try a shorter runperiod to stop before it fatals and look at * ~~~ * lots of node time series data to see what is going wrong. * ~~~ * If this is happening during Warmup, you can use Output:Diagnostics,ReportDuringWarmup; * ~~~ * This is detected at the loop level, but the typical problems are in the components. * Fatal * CheckForRunawayPlantTemps: Simulation terminated because of run away plant temperatures, too hot ...Summary of Errors that led to program termination: ..... Reference severe error count=1
