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Re: [TRNSYS-users] Error in TYPE56 'internal shading device'



Xavier,
With TRNSYS15 (still some projects pending ...) I am getting the following error with TYPE 56
TRNSYS ERROR 188
UNIT 13 TYPE56 MULTIZONE BUILDING
INTERNAL ERROR IN ROUTINE TABSDWIN 15.369% AT TIME 0.00
and
INTERNAL ERROR IN SOLAR RADIATION DISTRIBUTION (SUMSITOT) OF 1.147% AT TIME 10.00 I found that the error was caused by the 'internal shading device' when it was introduced as Schedule. No problem when using constant value or input. Problem already adressed in TRNSYS16?

According to the FixList (http://sel.me.wisc.edu/trnsys/fixlist/bug.htm) the problem was fixed in TRNSYS 15.3.00 (or at least "a" problem with internal shading and schedules):
...
10.  Source Code: Type56
- A bug was fixed for walls with active layers and identical boundary
  conditions
- A bug was fixed for Internal shading devices using schedules
...

Are you using 15.3.00? If yes, please send your project to your distributor so we can get a chance to fix it.

Kind regards,

Michaël Kummert




--
_________________________________________________________

Michaël Kummert

Solar Energy Laboratory - University of Wisconsin-Madison
1303 Engr Res Bldg, 1500 Engineering Drive
Madison, WI 53706

Tel: +1 (608) 263-1589
Fax: +1 (608) 262-8464
E-mail: kummert@engr.wisc.edu

SEL Web Site: http://sel.me.wisc.edu
TRNSYS Web Site: http://sel.me.wisc.edu/trnsys