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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Dear TRNSYS users,</span><span lang=EN-US> </span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I like to ask you for your help with the following topic:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I have a room to be heated by concrete core heating.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I’d like to measure the average ambient temperature of the day before. With this average temperature the system flow temperature should be adjusted.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>With “type 93” it’s only possible to store the moving values of the last time steps. But unfortunately this value is not constant.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>For me it is necessary to store the same period of time every day and the next day it should begin again with 0 to 24.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Does anybody know how I can use a reference value like this?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thank You very much for Your help!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Jakob Schneegans<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:6.0pt;font-family:"Arial","sans-serif";color:#404040'>_______________________________________<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#404040'>Dipl.-Ing. Jakob Schneegans<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#404040'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#404040'>Telefon/phone +49 89 289-22476<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#404040'>Telefax/fax +49 89 289-23851<o:p></o:p></span></p><p class=MsoNormal><a href="mailto:timm.roessel@lrz.tum.de"><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#404040'>jakob.schneegans@lrz.tum.de</span></a><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#404040'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>