5th choice -- AutoCAD search paths
Lookup file naming convention
AutoCAD Electrical takes the target footprint's MFG code and looks for a table,
in your Access schematic_lookup.mdb file format file with that name. For
example, if the footprint's MFG value is SQD, then AutoCAD Electrical searches
for a schematic lookup table called SQD; manufacturer code of AB yields the
table name AB. The alternate table should carry the MFG name with a "_WD"
suffix. For example, for AB the alternate table would be named AB_WD.
Lookup file format
Footprint lookup tables are in a Microsoft Access database file. Each record
consists of these fields (in this order):
Catalog number, wild cards allowed
CAT
Optional assembly code value - internal AutoCAD Electrical use only
ASSYCODE
Footprint block name with partial path or geometry definition
BLKNAM
Optional short description used for display purposes only
DESC
Block name vs. geometry definition
You can encode a simple geometry definition in place of a footprint path/block
name in the lookup file. For example, if a footprint shape for a given part
number is a 3x4 rectangle, instead of creating and saving a 3x4 rectangle as
a Wblocked .dwg file you can encode the instructions for drawing the rectangle
in the lookup file like this:
("LINE" "0,0" "@4.00,0" "@0,3.00" "@-4.00,0" "C")
The example above follows the command sequence you'd type in to create
the footprint outline. When AutoCAD Electrical comes across this instead of
a path/block name in the lookup file, it executes the command sequence and
blocks it on the fly.
Use the footprint lookup file | 1083
Summary of Contents for 22505-051400-9000 - AutoCAD Electrical 2008
Page 1: ...AutoCAD Electrical 2008 User s Guide February 20 2007 ...
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Page 242: ...HP W TERM_ VDC SPECIAL SPACINGFACTOR 0 5 HP WA D TERM_ 02 230 Chapter 5 PLC ...
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Page 1177: ...Insert P ID Component Overview of pneumatic tools 1165 ...
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Page 1269: ...AutoCAD Electrical Command In this chapter AutoCAD Electrical Commands 20 1257 ...
Page 1304: ...Z zip utility 82 1292 Index ...