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251
questions
Tagged
184
views
no
answers
1
vote
2022-02-01 07:10:36 -0500
antoineg
Checkpointing and reloading EnergyPlus warmup and sizing
energyplus
simulation-time
warmup
292
views
1
answer
1
vote
2022-04-07 09:22:09 -0500
rraustad
openstudioapplication controller:watercoil errors
openstudio-application
openstudio
severe-error
air-cooled-chiller
hvac-control
266
views
no
answers
1
vote
2022-04-14 17:41:36 -0500
glinn07
Upgrade OS App from 1.2.0 to 1.3.0 - temperature issue
openstudio-application
severe-error
energyplus
plant-loop
warmup
298
views
no
answers
2
votes
2022-05-02 11:54:14 -0500
Liza Lee
converging problem caused by 'zone group' object
zone-group
convergence
zone-multiplier
energyplus
warmup
276
views
no
answers
1
vote
2022-05-09 09:16:03 -0500
Aaron Boranian
EnergyPlus About Severe Temperature (high) out of bounds for
energyplus
sketchup
double-skin-facade
severe-error
surface
336
views
no
answers
no
votes
2022-05-20 16:09:56 -0500
Aaron Boranian
GetZoneEquipmentData error
energyplus
idf-file
openstudio
severe-error
288
views
1
answer
1
vote
2022-05-23 13:39:01 -0500
Aaron Boranian
Debugging of errors
errors
debugging
energyplus
dx-coil
warning
896
views
no
answers
no
votes
2022-06-02 11:05:10 -0500
Summertime_244
Fatal error in Open Studio simulation
openstudio
energyplus
severe-error
construction
385
views
no
answers
1
vote
2022-06-14 12:00:35 -0500
mka
Cannot run simulation in BEopt 2.8 when modeling a 2-unit multi-family home with finished basement. "Convergence error in SolveForWindow Temperatures"
beopt
energyplus
window
temperature
convergence
444
views
1
answer
2
votes
2022-07-30 15:57:44 -0500
Jason DeGraw
When used at low flow rates, the airflow direction became opposite to the intended direction.
airflow-network
multi-zone
air-loop
energyplus
severe-error
475
views
no
answers
no
votes
2022-07-20 13:48:03 -0500
ChrisC
CheckWarmUpConvergence Error
energyplus
warmup
severe-error
commercial-prototype-building
convergence
272
views
no
answers
no
votes
2022-08-02 09:06:41 -0500
Aaron Boranian
Eppy fails then running large amount of IDF files
eppy
python
batch-run
170
views
no
answers
no
votes
2022-08-02 09:08:44 -0500
Aaron Boranian
Error modelling SwitchableGlazing
openstudio
shading-control
openstudio-application
dynamic-glazing
317
views
1
answer
no
votes
2022-08-30 09:03:38 -0500
rraustad
PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0
severe-error
openstudio-application
energyplus
psychrometric
331
views
1
answer
no
votes
2022-09-14 01:17:27 -0500
Masoud
Missing required property 'zone_supply_air_node_name'
openstudio
openstudio-sdk
severe-error
zone-hvac
nodes
348
views
no
answers
1
vote
2022-11-03 13:41:01 -0500
Aaron Boranian
Surface temperature out of bounds
data-center
surface-temperature
energyplus
warmup
error
200
views
no
answers
no
votes
2022-12-20 09:18:14 -0500
Aaron Boranian
Simulating energyplus with the BCVTB interface
energyplus
openstudio
bcvtb
severe-error
system-sizing
675
views
2
answers
2
votes
2023-03-29 07:58:30 -0500
Zakaria
Air-Chiller temperature setpoint
energyplus
air-chiller
setpoint
thermostat
refrigeration
144
views
no
answers
2
votes
2023-01-13 13:08:57 -0500
Zakaria
Walk-in Air-Chiller Warning
energyplus
air-chiller
walkin-freezer
warning
254
views
1
answer
1
vote
2023-01-24 09:47:22 -0500
muhl
Severe error for ASHP with switchover control with OAT
beopt
severe-error
retrofit
air-source-heat-pump
warmup
409
views
2
answers
no
votes
2023-02-15 15:22:46 -0500
krkh-1702
Fatal: Error in Reading Weather Data
hpxml
weather-file
openstudio-cli
template-run-hpwxml
147
views
no
answers
2
votes
2023-03-17 09:10:54 -0500
Aaron Boranian
Warnings while simulating a walk-in freezer using Air-chiller object
energyplus
warning
refrigeration
heat-balance
air-chiller
104
views
no
answers
no
votes
2023-03-28 20:47:27 -0500
vitorleiteg
OS 3.5.1 - Central HPWH Error when running the baseline measure
openstudio
plant-equipment-operation
plant-loop
severe-error
openstudio-application
419
views
1
answer
1
vote
2024-01-28 06:41:12 -0500
Zakaria
Why the internal temperature of the model started from a value close to the setpoint temperature, rather than starting from room temperature like a real-world scenario. [closed]
energyplus
refrigeration
refrigeration-equipment
temperature
1k
views
2
answers
no
votes
2023-04-26 14:46:05 -0500
rraustad
Inconsistent crash without error log
energyplus
crash
application-error
235
views
no
answers
no
votes
2023-05-02 08:56:53 -0500
rraustad
Do you understand this warning?: ** Warning ** HeatExchanger:AirToAir:SensibleAndLatent "HVAC-HE": Average air volume flow rate is <50% or >130% warning continues.
air-flow
energyplus
warning
heat-exchanger
flow-rate
193
views
no
answers
no
votes
2023-05-29 16:22:43 -0500
Aaron Boranian
Problem implementing IDF-File from OpenStudio to EnergyPlus
energyplus
openstudio
export
severe-error
geometry
630
views
1
answer
1
vote
2023-06-12 03:17:45 -0500
max
State control in a MPC framework
mpc
api
hvac-control
python
energyplus
450
views
1
answer
no
votes
2023-08-21 17:18:38 -0500
ricardolionar
How EnergyPlus determine the boundary condition before warmup convergence?
energyplus
conduction
boundary-condition
heat-transfer
133
views
no
answers
no
votes
2023-08-31 21:54:36 -0500
Jamie Sullivan
EnergyPlus EMS sensors not read at first timestep of warmup?
energyplus
ems
ems-control
sensor
warmup
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