PM's profile - activity

I did open it in the notepad but it wasn't a measure. It's seem like an input file for this model. In the folder that

I received an input file (in.rb) and need to run the file with osm or open it in SketchUp so that I can work on it.

how to convert rb to osm Hello all, can anyone help me on how to open the ruby (in.rb) file in Openstudio or SketchUp.

Here is what I see. '%HOME%' is not recognized as an internal or external command, operable program or batch file.

OpenStudioApp.exe-No Disk Every time I launch the OS 2.2 application, it asks for a disk and I have to cancel this messa

Thank you David...I learned now and will update the original question next time if I post a question again. Have a grea

here is what I have changed from the measure.rb...but still having the same error..fail to run.

Hi David, I have replaced the measure.rb with the one you have provided also did update the min version in the measure.x

Thank you David. I'll try to replace it with the one you have provided. Thanks again.

"Add Meter" BCL measure error OS 2.1 I just updated the OS 2.1.0 version and had a problem with AddMeter measure. I rec

Thank you. Both links were very helpful. I have multiple systems (WSHP and Ductless split HP system) control in one thermal zone (THZ). I also suspected that the staircase THZ runs from the 1st floor thru 21st floor that has no HVAC system in this zone causing the problem. I added the unit heater in this zone and it works fine now. Thanks again for the hints.

Hello, I'm having a problem with my OS model that has zone WSHP. See attached photo below. When I ran the model, I received this error message below and I don't know to fix it. * Severe * PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0 [-8.48360E-019]. * ~~~ * pb =[93779.00], tdb=[-2.44E+020], w=[0.3583424]. * ~~~ * Routine=Unknown, * Fatal * Program terminates due to preceding condition. ...Summary of Errors that led to program termination: ..... Reference severe error count=11 ..... Last severe error=PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0 [-8.48360E-019].C:\fakepath\2016-10-18 18_20_01-Proposed_Start_20161018.osm.png

Any help would be greatly appreciated. Thank you. PM

Hi Kyle, I did setup pri-sec loops with a single plant and also added the HX object for WSE purpose onto the CHW and CW loops. And the WSE was performed very well. However, I separated the primary and secondary loops with HX object with two plant loops. I also added the new HX object to CHW and CW loops for WSE but the WSE doesn't do anything at all even though I have the same setup as it was in the single plant loop ....what did I do wrong?

Thank you Taylor. I realized that I used the same HX object for both primary/secondary loop and CW loop for WSE. When I tried to connect the HX object, which I have already used it for the primary/secondary loop, to the CW loop, then it doesn’t work. I have created another HX object for the WSE purpose and connected it to the CW loop and it works fine. However, I struggle with the WSE because it doesn’t activate at all. Any advice, please? Thanks again.

Hi all, I’m a new user in OpenStudio and wonder if I have this arrangement for CHW and CW loops correctly. Any advice and suggestions will be greatly appreciated. Thank you.

The HX on the primary and secondary loops are the same object and this exchanger is also provided a waterside economizer for the chiller loop. My question is how can I connect this HX to the CW loop for a FreeCooling purpose? I have attached the photos of this configuration for your reference. Thank you again.

[Plant Loops Conf.]https://www.icloud.com/pages/0nDQeEd9ALHg_VAEIW1F6ORnw#Blank