[TRNSYS-users] Type 155 can't load when running 'Calling MATLAB' Example (Keelia LaFreniere)

[Muthalagappan Narayanan]

Dear Keelia,

Apart from what you listed and David suggested, I would recommend to run
the command 'regmatlabserver' in your matlab command window. This registers
Matlab as comserver. This was my reason why it did work for me last week
and I found this out from the Archive of the user forum.

With Regards
Muthu

On Fri, Jan 18, 2019 at 4:31 PM <trnsys-users-request at lists.onebuilding.org>
wrote:

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> Today's Topics:
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>    1. Re: Type 840 Error (Schranzhofer, Hermann)
>    2. CO2 based demand controlled ventilation with Trnflow
>       (Hamidreza Esfehani)
>    3. Type 155 can't load when running 'Calling MATLAB' Example
>       (Keelia LaFreniere)
>    4. Re: Type 155 can't load when running 'Calling MATLAB' Example
>       (David BRADLEY)
>
>
>
> ---------- Forwarded message ----------
> From: "Schranzhofer, Hermann" <hermann.schranzhofer at tugraz.at>
> To: "TRNSYS users mailing list at OneBuilding.org" <
> trnsys-users at lists.onebuilding.org>
> Cc:
> Bcc:
> Date: Fri, 18 Jan 2019 12:18:45 +0000
> Subject: Re: [TRNSYS-users] Type 840 Error
> Dear Behzad shahzamanian sichani,
>
> as far as I can see you are using a model for a PCM storage. If this is so
> (there is not a lot of information in your mail) than it is a non-standard
> type developed at our institute.
> If you still have problems, please send me an email.
>
> Best regards,
> Hermann Schranzhofer.
>
>
> -----Ursprüngliche Nachricht-----
> Von: TRNSYS-users [mailto:trnsys-users-bounces at lists.onebuilding.org] Im
> Auftrag von up201700037 via TRNSYS-users
> Gesendet: Montag, 14. Jänner 2019 12:31
> An: trnsys-users at lists.onebuilding.org
> Cc: up201700037 <up201700037 at fe.up.pt>
> Betreff: [TRNSYS-users] Type 840 Error
>
> Dear Users,
>
> I want to use type 840(pcm storage) in trnsys 17 but it gives an error:
> "unable to find fluid data file". What exactly i should do? Thank you in
> advance and look forward to hear from you.
>
> Best regards,
> Behzad shahzamanian sichani
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at lists.onebuilding.org
> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>
>
>
>
> ---------- Forwarded message ----------
> From: Hamidreza Esfehani <hamidreza.esfehani at iek.uni-hannover.de>
> To: <TRNSYS-users at lists.onebuilding.org>
> Cc:
> Bcc:
> Date: Fri, 18 Jan 2019 13:58:40 +0100
> Subject: [TRNSYS-users] CO2 based demand controlled ventilation with
> Trnflow
>
> Dear Trnsys users,
>
>
>
> I’v modelled a multi-zone none-residential building in TRNbuild with  HVAC
> system which is modeled separately in Trnsys.
>
> In order to implement a CO2 based demand controlled ventilation, I need to
> insert airflow between different zones as well as calculation of CO2
> concentration for each zone which can be then connected to the controller
> of HVAC system.
>
> I have 2 questions:air
>
> 1.       Regarding airflow between zones/ air coupling, I applied air
> coupling function in Trnbuild but the zone-temperatures changed  a lot and
> they somehow got overheated although the air flow rates were given
> according to the technical documents, how can I solve this problem ?
>
> 2.       Regarding CO2 based DCV Since I have no experience with Trnflow,
> I would like to know if anybody has any idea about it.
>
>
>
> Thanks in advance !
>
>
>
> Best Regards,
>
> Hamidreza Esfehani
>
>
>
> ---------- Forwarded message ----------
> From: Keelia LaFreniere <KeeliaLaFreniere at cmail.carleton.ca>
> To: "trnsys-users at lists.onebuilding.org" <
> trnsys-users at lists.onebuilding.org>
> Cc:
> Bcc:
> Date: Thu, 17 Jan 2019 18:31:56 +0000
> Subject: [TRNSYS-users] Type 155 can't load when running 'Calling MATLAB'
> Example
>
> Hello everyone,
>
> I am trying to use Type 155 in my simulation, but I can't even get the
> calling Matlab example running. I encounter the following error:
>
> I am running a x64 system with Windows 10, Matlab R2017b, and 64bit
> TRNSYS18.
>
> 'Your input file uses Type 155 (Calling Matlab). "Type155.dll' was found
> but could not be loaded. Please make sure that a supported version of
> Matlan is installed and that Matlab's "bin\win64" (or "bin\win32" if you
> are using the 32-bit version) folder is on Windows' search path.'
>
> I have made sure the EXE folder in TRNSYS18 contains the Type155.dll
> version corresponding to my Matlab release. I have also added the folder
> for Matlab's "bin\win64" to my path environment variable.
>
> I wiped my hard drive and reinstalled everything from scratch. I continue
> to encounter this issue.
>
> Does anyone have any suggestions? I'd appreciate the help.
>
> Kind regards,
>
> Keelia
>
>
>
>
> ---------- Forwarded message ----------
> From: David BRADLEY <d.bradley at tess-inc.com>
> To: "TRNSYS users mailing list at OneBuilding.org" <
> trnsys-users at lists.onebuilding.org>
> Cc: Keelia LaFreniere <KeeliaLaFreniere at cmail.carleton.ca>
> Bcc:
> Date: Fri, 18 Jan 2019 09:24:11 -0600
> Subject: Re: [TRNSYS-users] Type 155 can't load when running 'Calling
> MATLAB' Example
>
> Keelia,
>
>   It certainly sounds as though you have gotten all the key things
> checked. The only three other items might be to:
>
>
> 1. make sure that there are not more than one reference to Matlab
> installations in the path environment variable
>
> 2. make sure that both your user account and the SYSTEM user account
> (built in to Windows) both have full read/write access to the Trnsys and
> Matlab directories.
>
> 3. make sure that neither Trnsys nor Matlab is installed in the .\Program
> Files\ directory. That directory has a lot of read/write restrictions that
> pertain even to admin user accounts
>
>
> kind regards,
>
>  David
>
>
>
> On 01/17/2019 12:31, Keelia LaFreniere via TRNSYS-users wrote:
>
> Hello everyone,
>
> I am trying to use Type 155 in my simulation, but I can't even get the
> calling Matlab example running. I encounter the following error:
>
> I am running a x64 system with Windows 10, Matlab R2017b, and 64bit
> TRNSYS18.
>
> 'Your input file uses Type 155 (Calling Matlab). "Type155.dll' was found
> but could not be loaded. Please make sure that a supported version of
> Matlan is installed and that Matlab's "bin\win64" (or "bin\win32" if you
> are using the 32-bit version) folder is on Windows' search path.'
>
> I have made sure the EXE folder in TRNSYS18 contains the Type155.dll
> version corresponding to my Matlab release. I have also added the folder
> for Matlab's "bin\win64" to my path environment variable.
>
> I wiped my hard drive and reinstalled everything from scratch. I continue
> to encounter this issue.
>
> Does anyone have any suggestions? I'd appreciate the help.
>
> Kind regards,
>
> Keelia
>
> _______________________________________________
> TRNSYS-users mailing listTRNSYS-users at lists.onebuilding.orghttp://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>
> --
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC
> 3 North Pinckney Street - suite 202
> Madison, WI  53703 USA
>
> P:+1.608.274.2577
> F:+1.608.278.1475d.bradley at tess-inc.com
> http://www.tess-inc.comhttp://www.trnsys.com
>
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