Re: panelboard circuit scheduling program
One concern when using the OLE method mentioned here (Linking / Embedding the Excel Spreadsheet into an AutoCAD drawing) is when another party tries to view the page with the OLE reference.
Simply stated, if you are sending out the planset to - like maybe an Architect for inclusion with the complete contract planset, make sure they have a compatable version of Excel on their machine, plus the excel file recurses in the proper directory.
Another method of working with linked data - which can be updated if edited, is to create a Panel Schedule Database in AutoCAD, save it as a normal .DWG file, then insert it as an XREF (or even a Block) with a specific file name.
In the cells of the database, link to an excel spreadsheet via CDF, or similar text import methods.
Lastly, you could just forget the entire OLE situation altogether and create Panel Schedule(s) .DWG template(s), then XREF or insert as blocks when needed.
That is an almost failsafe method!
Many tweeks may be done via VBA, AutoLisp, and such, which enhance both a multitask operation and a stand alone ACAD drawing - and make the workload so much lighter too!
Just writing the stuff takes a big upfront time investment!
Scott35