Dear Sunliang Cao, I have faced comparable problems. The solution I have found works, but I guess there must be a better one available. What I do is I create a new Type, which is essentially a copy of the original Type and add it to TRNSYS (as if I was developing a type on my own). The number of copies equals the number of same components I want to use. Since they have different type numbers it is impossible for TRNSYS to mix them up. This way everything works flawlessly. George ------------------------------------------------------------------- George Kyriakarakos, Agricultural Engineer MSc Energy Systems & Renewable Energy Sources Agricultural University of Athens, Dept. of Natural Resources and Agricultural Engineering Iera odos street, 75, Athens 11855, Greece Tel. +30.210.5294046 (direct), Fax: +30.210.5294023 Mobile +30.6942.046895 e-mail: <gk@aua.gr> -------------------------------------------------------------------- From: trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu] On Behalf Of SUNLIANG CAO Dear all, |