Re: Logical assignment error

["Werner Keilholz" <werner@xxxxxxx>]

Hi,

to avoid this problem, you should change the Logical Unit number
in IISiBat (not in the deck, since it is re-written each time you run
a simulation).

Double-click on the model, and go to the parameters tab. Modify the
numers of parameters 1-3 to assure they are all different.

Do the same for all types which use external files, and make sure you
don't re-use numbers from another component.

Werner

sridhar gopu wrote:

> Hello Trnsys users!,
>
>   any body encoutered an error like
> -----------------------------------------------
> ***** ERROR *****        TRNSYS ERROR #  71
>  LOGICAL UNIT FOR ASSIGN STATEMENT HAS BEEN PREVIOUSLY
> ASSIGNED
>  *|? Which file contains the transfer function
> iformation (*.TRN)? |1000
>
> --------------------------------------------
>
>   i am using a external weather file, and 3 other
> external data files for TYPE56 bulding model and the
> file type are like *.BLD,*.TRN and *.DAT file. the
> problem is in the DCK file the logical number is
> assigned two times by the IISibat.,but even if i
> modify the DCK file and ASSIGN 4 different LOGICAL
> numbers for different files,.. when i RUN the program
> in IISibat,using the F8 function or run Icon in the
> toolbar, it is re-writing the DCK file before
> executing that filee....so how i can I avoide such an
> error
>
> mvh
>
>
> =====
> gopu sridhar
> student in solar Engineering (Energy)
> Högskolan Dalarna
> Solar Energy Research Center SERC
> Dept. of Energy, Environment and Construction
> S-78188 Borlänge
> phone:+46-073-7144741
>
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--
  /    \____ Werner Keilholz, Software Development Group Leader
  \____/     CSTB Sophia Antipolis, SAIL
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  \____/     http://evl.cstb.fr/english/team/WK/werner.htm

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