2008

DescriptionAttribute
Attribute carried on a parent symbol for embedding Internet URL's,
".pdf", ".xls", or ".doc" links that can be surfed on. The attribute value
WD_WEBLINK
should be the URL, .pdf, .xls, or .doc document file name that should
be displayed when selected from the component's Surf dialog. Mul-
tiple weblink attributes can be assigned to a symbol. Use attribute
names with the WD_WEBLINK prefix, for example, WD_WEBLINK1
and WD_WEBLINK2.
Wire connection/terminal pin number pairs
DescriptionAttribute
Invisible wire connection attributes where an external wire connects
to the attribute's origin point. The "n" character is an incremented
X?TERMn
digit starting at "01" used to keep multiple wire connection point at-
tribute names unique. It also provides a link to an associated terminal
number (TERMn) and a terminal description (TERMDESCn) attribute.
The "?" character position is used to identify the preferred wire con-
nection direction:
■ 1: wire connects to the attribute from the right
■ 2: wire connects to the attribute from above
■ 4: wire connects to the attribute from the left
■ 8: wire connects to the attribute from below
■ 0: special for motor connections that radiate from a circle
If more than 99 terminals are present on a single symbol, the "n"
value can continue with double alpha letters/numbers such as "A0,"
"A1," "AZ," "B0" and so on.
NOTE X?TERMn attributes can be stand-alone, meaning there isn't
an associated TERMn attribute.
Optional wire connection description attributes that match up with
X?TERMn wire connection attributes (128 characters maximum).
X?TERMDESCn
These value assigned to each termination description attribute can
be extracted into various wire connection reports or merged onto
panel wiring diagram representations of schematic symbols.
182 | Chapter 4 Symbol Libraries