First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date ▼
activity
answers
votes
251
questions
Tagged
207
views
no
answers
3
votes
2020-12-09 07:37:58 -0600
Mehrdad Vojdani
Pumping system / Plant Convergence issue
plant-loop
plant-equipment-operation
convergence
energyplus
bug-report
441
views
1
answer
2
votes
2020-12-09 02:11:40 -0600
Julien Marrec
Why does my simulation terminates in the middle of simulation (7h month))
severe-error
hot-water-loop
energyplus
440
views
1
answer
1
vote
2020-12-08 08:19:53 -0600
Julien Marrec
Severe error calculated density of air is negative
energyplus
absorption-chiller
solar-cooling
severe-error
452
views
1
answer
3
votes
2020-12-08 15:11:26 -0600
Red Fox
Problem with Wind and Stack measure in OS
natural-ventilation
openstudio
openstudio-measure
energyplus
673
views
1
answer
3
votes
2020-11-11 21:12:19 -0600
mattkoch
CoilCoolingDXMultiSpeed coil in AirLoopHVAC - unitary system wrapper
openstudio-measure
severe-error
unitary-system
multi-speed
cooling-coil
236
views
1
answer
2
votes
2020-11-08 11:28:14 -0600
Ag
How do I solve these problems?
energyplus
geometry
error
414
views
1
answer
3
votes
2020-12-14 13:01:51 -0600
hermmanhender
Skip Warming in the simulation data exchange with Python API
energyplus
warmup
python-plugin
1k
views
no
answers
no
votes
2020-10-27 17:02:42 -0600
Aaron Boranian
Missing required property 'construction_name'.
openstudio
floorspace.js
severe-error
construction
308
views
no
answers
2
votes
2020-10-27 08:54:15 -0600
Aaron Boranian
**FATAL:CalcCoordinateTransformation: Program terminates due to preceding condition.
openstudio
energyplus
error
geometry
322
views
no
answers
no
votes
2020-10-27 02:52:36 -0600
Ard.epw
Please tell me How to fix Run Simulation Failed.
openstudio
error
surface
171
views
no
answers
no
votes
2020-10-12 05:22:53 -0600
S190100145
intermittent pump with plant temperature too hot
energyplus
plant-temperature
605
views
1
answer
1
vote
2020-09-18 11:08:29 -0600
Aaron Boranian
How do I use advanced convection coefficient models in energyplus?
energyplus
convection-coefficient
326
views
1
answer
2
votes
2020-09-17 15:31:02 -0600
David Sun
Foundation:Kiva warmups and initial thermostat setpoints
energyplus
kiva
warmup
setpoint
basement
357
views
no
answers
2
votes
2020-09-16 07:48:11 -0600
Mafalda Correia
Convergence error when using EMS Surface Construction State to assign shutters to internal glazed doors
energyplus
ems
shading-control
shade
interior-window
14k
views
2
answers
7
votes
2023-05-19 12:21:08 -0600
rraustad
negative coil bypass factor calculated
energyplus
system-sizing
dx-coil
warning
cooling-coil
586
views
2
answers
4
votes
2025-04-03 16:48:16 -0600
ericmartinpe
Ground Slab Preprocessor Issue
energyplus
slab-preprocessor
severe-error
986
views
1
answer
3
votes
2020-08-16 18:55:57 -0600
Aaron Boranian
EnergyPlus AirLoopHVAC:UnitarySystem: "SetPoint" vs "Load" control type
unitary-system
cooling-coil
setpoint-manager
hvac-control
energyplus
638
views
2
answers
2
votes
2020-06-17 01:02:57 -0600
Gabriellorenzo
Hi, I'm a new energyplus user and I don't know how to solve these errors.
energyplus
error
material
302
views
1
answer
2
votes
2020-06-08 17:12:20 -0600
Mehrdad Vojdani
Removing bypass in a loop to convert to series arrangement
energyplus
ground-source-heat-pump
please-use-existing-tags
660
views
3
answers
2
votes
2020-06-09 17:35:38 -0600
Jyothis
How to use BEopt idf output in E+?
beopt
energyplus
idf-file
258
views
no
answers
2
votes
2020-05-24 01:02:28 -0600
Mehrdad Vojdani
Adjusting temperature and load convergence based on load scale
energyplus
convergence
warning
594
views
2
answers
4
votes
2020-05-22 09:50:01 -0600
TheEnergyTutor
OpenStudio : Morning Warmup
warmup
openstudio
771
views
2
answers
1
vote
2020-06-04 08:39:01 -0600
Aaron Boranian
I am unable to produce output file from energyplus EP-Launch program kindly tell solution.
euclid
sketchup
energyplus
error
please-use-existing-tags
267
views
no
answers
1
vote
2020-05-19 07:09:04 -0600
Junaid Awan
I am using energyplus v 9.3.0 , the problem with my idf file is it doesnot generate output files i tried many solution but couldnot get solution it generate two file one is err and other is RVAUDIT [closed]
energyplus
441
views
1
answer
2
votes
2020-05-20 11:25:27 -0600
Ag
Central Heat Pump System Plant temperatures are getting far too cold
energyplus
heat-pump
plant-loop
load-profile
169
views
no
answers
1
vote
2020-04-27 03:42:47 -0600
Muz
EnergyPlus Cooling Tower and Heat Exchanger
cooling-tower
heat-exchanger
energyplus
warning
error
386
views
2
answers
3
votes
2020-04-28 00:47:03 -0600
timotius.kelvin
Initial value of "zone mean temperature"
zone-temperature
energyplus
118
views
no
answers
1
vote
2020-04-13 18:11:14 -0600
KerryHarp
Gap error in complex fenestration
energyplus
fenestration
bsdf
229
views
no
answers
1
vote
2020-03-26 11:54:13 -0600
Aaron Boranian
energyplus cosimulation
energyplus
fmi
co-simulation
fmu
783
views
1
answer
1
vote
2020-03-20 19:13:03 -0600
Ag
How to fix a missing property error for water inlet/outlet?
energyplus
error
node-connection
plant-loop
« previous
1
2
3
4
5
...
9
next page »
Training Workshops
Contributors
Tags
energyplus
×26
error
×7
openstudio
×5
severe-error
×5
cooling-coil
×3
plant-loop
×3
warmup
×3
warning
×3
convergence
×2
geometry
×2
openstudio-measure
×2
please-use-existing-tags
×2
unitary-system
×2
absorption-chiller
×1
basement
×1
beopt
×1
bsdf
×1
bug-report
×1
construction
×1
convection-coefficient
×1
cooling-tower
×1
co-simulation
×1
dx-coil
×1
ems
×1
euclid
×1
fenestration
×1
floorspace.js
×1
fmi
×1
fmu
×1
ground-source-heat-pump
×1
heat-exchanger
×1
heat-pump
×1
hot-water-loop
×1
hvac-control
×1
idf-file
×1
interior-window
×1
kiva
×1
load-profile
×1
material
×1
multi-speed
×1
natural-ventilation
×1
node-connection
×1
plant-equipment-operation
×1
python-plugin
×1
setpoint
×1
setpoint-manager
×1
shade
×1
shading-control
×1
sketchup
×1
slab-preprocessor
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×