2011

Table Of Contents
Each time a circuit is configured, it is added to a history list of circuits. This
list provides for quick re-insertion at a later time.
You can customize on page 2005 Circuit Builder to insert other circuit types.
One-line motor control
Circuit Build supplies and uses a one-line symbol library when building a
one-line circuit. Each one-line symbol has a WDTYPE attribute on page 325
with a value of 1- or 1-1. The WDTYPE attribute value distinguishes the
one-line symbol from a schematic symbol. A schematic symbol either has no
WDTYPE attribute or a blank WDTYPE attribute value. One-line symbols
follow the same
symbol naming on page 288 conventions and have the same
attribute requirements on page 326 as schematic symbols with a few attribute
exceptions.
DescriptionAttribute
The attribute must be present and carry a value of 1- to indicate it
is a one-line symbol, or 1-1 for the one-line bus-tap symbols. A
WDTYPE
bus-tap symbol is used to mark the beginning of a one-line circuit.
Schematic symbols do not carry this attribute or have the attribute
but with a blank value.
Omitted from one-line cable markers symbols since a one-line cable
marker can represent multiple conductors, multiple wires, or core
color assignments.
RATING1
Omitted from one-line terminal symbols since a one-line terminal can
represent multiple independent terminals.
TERM01
If a TERM01 attribute is added to a one-line symbol and carries a non-
blank value, it can be edited in the Insert/Edit Terminal Symbol dialog
box. However, terminal number text on one-line terminal symbols is
not linked back to terminal number assignments on schematic or
panel terminal representations.
NOTE One-line terminals are not processed by Terminal Strip Editor.
Insert a 3-phase circuit
Builds a circuit based on your selection from a list of available circuits and
circuit elements.
The circuit builds dynamically and matches the rung spacing, adds wiring
between components, and can annotate the circuit with calculated values
based upon the assigned load amperage of the circuit. Circuit Builder extracts
688 | Chapter 9 Circuits