[TRNSYS-users] The TRNSYS processor has reported an illegal variable name in an EQUATIONS or CONSTANTS card.

David BRADLEY via TRNSYS-users trnsys-users at lists.onebuilding.org
Mon Nov 7 08:11:04 PST 2016


Erfan,

   The error that you quoted mentions an equation called "INCIDENT" but 
I do not see that in this particular equation block. Could you please 
send the entire project (.tpf) file directly to me. Please do not send 
it to the entire email list.

kind regards,

  David



On 11/07/2016 00:46, Erfan m via TRNSYS-users wrote:
> Hey leen,
> thanks for your attention, its very simple equation as it's shown in 
> the attached image
> Inline image 1
>
>
> On Sun, Nov 6, 2016 at 7:24 PM, leen peeters <l.f.r.peeters at gmail.com 
> <mailto:l.f.r.peeters at gmail.com>> wrote:
>
>     Erfan,
>
>     can you copy the equations in that equation writer?
>     So we can have a look at it!
>
>     Leen
>
>     On 6 November 2016 at 08:57, Erfan m via TRNSYS-users
>     <trnsys-users at lists.onebuilding.org
>     <mailto:trnsys-users at lists.onebuilding.org>> wrote:
>
>         hi to all transys users,
>
>         I'm modeling a solar cooling system in the studio, i have
>         cooling loads of the building that is estimated using Design
>         builder software. i put the hourly cooling load in a exel,
>         .xls file to import in type9 component of trnsys and use an
>         equation to gain the temperature data in connect it to a
>         fan-coil unit. problem is after running the model, there an
>         error that says equations or constants must not begin with
>         END,INC, EQU, CON. but there is not any of these names in my
>         project equation component.
>         please help me how to get rid of it.
>
>         Erfan Malekian,
>         M.Eng. in Energy Conversion,
>         Mechanical Engineering Department,
>         Azad university of Semnan, Semnan, Iran
>         malekian.e at gmail.com <mailto:malekian.e at gmail.com>
>
>         *** Fatal Error at time   : 0.000000
>             Generated by Unit     : Not applicable or not available
>             Generated by Type     : Not applicable or not available
>             TRNSYS Message     11 : The TRNSYS processor has reported
>         an illegal variable name in an EQUATIONS or CONSTANTS card.
>         Equations or constants must not begin with END, INC, EQU or
>         CON as these are protected codes required when reading the
>         TRNSYS input file.  The offending variable name is listed below.
>             Reported information  : INCIDENT
>
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>
>
>
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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