Ankur, Type460 existed as Type260 before the migration from TRNSYS 15 to 16. With the release of v16, there was fundamental change in the way that TRNSYS dealt with the simulation start time. Types could be fully updated to take the new definition of the start time or they could be left in "legacy mode," which involved minimal code changes. If Type460 has some lines in it that say: IF(INFO(7).EQ.-2) THEN INFO(12)=15 RETURN 1 ENDIF then it is in legacy mode and you can remove those lines, then compile it in with the trnlib.dll (there was no ability to have Types in external DLLs in Trnsys15). If, however, the lines say: IF(INFO(7).EQ.-2) THEN INFO(12)=16 RETURN 1 ENDIF then the Type was updated and I would think that it would NOT work in TRNSYS 15. Best, David On 5/4/2010 01:47, ankur khandelwal wrote: Dear Trnsys User, |