These warnings just mean that the performance curves for the DX cooling coil do not have a wide enough range to allow calculation of the standard ratings. Look at the Minimum/Maximum temperatures for X (indoor wet-bulb temperature) and Y (outdoor dry-bulb temperature) in the curve objects. Refer to the Engineering Reference document for further information.
You could edit the batch file to add PAUSE statements to see which batch file lines are causing these DOS messages "The system cannot find the files specified."
I believe the batch file is named RunEPlus.bat. When the batch file pauses you could look at the DOS screen to see if a message has been written yet.
On 5/25/2011 10:40 AM, ooikoonbeng2004 wrote:
There is 1 Warning when the file ExerciseOutput1.idf is run. The warning is Warning ** One of the Standard Ratings for Coil:Cooling:DX:SingleSpeed = AHU 1 COOLING COIL could not be calculated, so set to zero in output.
** ~~~ ** Review the Standard Ratings calculations in the Engineering Reference for this coil type. Also, use Output:Diagnostics, DisplayExtraWarnings for further guidance.
** ~~~ ** CheckCurveLimitsForStandardRatings: The max and/or min limits specified in the corresponding curve objects did not
** ~~~ ** allow the curves to be evaluated at the conditions required to calculate one or more of the Standard Rating values.
** ~~~ ** Coil:Cooling:DX:SingleSpeed=AHU 1 COOLING COIL: Integrated Energy Efficiency Ratio (IEER) can not be calculated.
** ~~~ ** Check limits in Total Cooling Capacity Function of Temperature Curve , Curve Type = BIQUADRATIC, Curve Name = AHU 1 DX COIL CAP-FT
** ~~~ ** Check limits in EIR Function of Temperature Curve, Curve Type = BIQUADRATIC, Curve Name = AHU 1 DX COIL EIR-FT
i am not sure if the above waring has got something to do with the errors shown in the DOS window
May we all be well and happy
ooi
--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "ooikoonbeng2004" <ooi_kb3@...> wrote:
>
> i followed your instructions in your "Tips & Tricks". When the .bat file is used at the command (DOS) window, the following is shown
>
> 1 file(s) copied.
> 1 file(s) copied.
>
> ===== Extracting Results
>
> The system cannot find the files specified.
> The system cannot find the files specified.
> The system cannot find the files specified.
> The system cannot find the files specified.
> The system cannot find the files specified.
>
> The above was done in C:\EnergyPlusv6-0-0-037\ExampleFiles\AdvancedOutput where the idf, rvi and bat files are located.
>
>
> --- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Linda Lawrie <linda@> wrote:
> >
> > use rvi and mvi files.
> >
> > Described several places in documentation including a "tips & tricks".
> >
> > At 06:09 AM 5/21/2011, Vaibhav Jain wrote:
> >
> > >How columns of output CSV files can be arranged in user desired
> > >order. It is easy to do so.
> >
>
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