2008
Table Of Contents
- Contents
- AutoCAD Electrical What's New
- Project Management
- Overview of AutoCAD Electrical Help
- Overview of projects
- Use recently opened projects
- Work with projects
- Create a new project
- Add a new drawing to the current project
- Add existing drawings to the current project
- Copy a project
- Group drawings within a project
- Change the order of drawings in the project
- Remove a drawing from the active project
- Assign a description to each drawing
- Preview a drawing
- Pick a different project
- About collaborative design
- Create a new drawing
- Change drawing display options
- Overview of project related files
- Overview of the project file format
- Archive a project
- Work with Multiple Clients
- Drawing and Project Properties
- Symbol Libraries
- Determine symbol block names
- Library Symbol Naming Conventions
- Overview of symbol naming conventions
- Cable Marker Symbols
- Components - General
- Component Location Mark Symbols
- Configuration and Ladder Master Line Reference Symbols
- Connector Symbols
- Hydraulic Symbols
- Inline Wire Marker Symbols
- P&ID Symbols
- Panel Layout Footprint Symbols
- Parametric Twisted Pair Symbols
- PLC I/O Parametric Build Symbols
- Plug/Jack Connector Pin Symbols
- Splice Symbols
- Source/Destination Wire Signal Arrow Symbols
- Stand-Alone PLC I/O Point Symbols
- Standalone Terminal Symbols
- User-Defined Symbols
- Wire Dot Symbols
- Wire Number Symbols
- Overview of symbol naming conventions
- Split a tag name into two pieces
- Use multiple symbol libraries
- Overview of Hydraulic and P&ID symbols
- Attribute Requirements
- Schematic Attributes
- Overview of schematic attributes
- Schematic parent and child components
- Wire connection/terminal pin number pairs
- Schematic connector parametric build symbols
- Schematic terminal symbols
- Special Multiple Connection Sequence Terminal symbol
- Source/Destination wire signal symbols
- Stand-Alone Source/Destination cross-reference symbols
- In-line wire labels or wire numbers
- PLC single I/O point symbols
- Splices
- Parametric Twisted Pair symbols
- Overview of schematic attributes
- Non-Schematic Attributes
- Overview of parent and stand-alone component attributes (TAG1)
- Overview of child component attributes (TAG2)
- Copy attributes
- Schematic Attributes
- Managing Library Symbols
- PLC
- Generate PLC layout modules
- Insert PLC modules
- Overview of the PLC database file
- Single, Stand-Alone I/O Points
- Work with PLC styles
- Create PLC I/O Drawings from Spreadsheets
- Component Tools
- Insert schematic components
- Insert a copy of a component
- Insert similar components
- Insert from catalog lists
- Use the schematic lookup file
- Insert from panel lists
- Manipulate Components
- Swap contact states
- Check coil/contact count
- Follow signals
- Insert dashed link lines
- Overview of DIN Rails
- Edit schematic lookup files
- Overview of user data records
- Component Cross-References
- Circuits
- Wire Jumpers
- Component Attribute Tools
- Edit attribute values
- Force attributes to layers
- Manipulate component text
- Manipulate terminal text
- Move description values
- Manipulate Attributes
- Set tags to fixed
- Change to multi-line text
- Add location codes
- Update child codes
- Location Mark Symbols
- Change attribute justification
- Change attribute text style
- Change attribute text size
- Modify library symbols
- Add attributes to blocks
- Wire/Wire Number Tools
- Overview of wires
- Insert 3-phase bus wiring
- Insert wires
- Trim wires
- Stretch wires
- Overview of wire color/gauge labels
- Insert cable markers into wires
- Insert shield symbols
- Insert in-line wire markers
- Wire Gaps
- Ladder Tools
- Wire Numbers
- Wire Sequencing
- Source and Destination Markers
- Terminal Tools
- Point-to-Point Wiring Tools
- Project-Wide Tools
- Icon Menus
- BOM and Catalogs
- Use catalog tables
- Overview of the catalog database table structure
- Use the merge utility
- Catalog Assignment
- Assign catalog information to components
- Use the Component Insert/Edit dialog box
- Use a project-specific catalog file
- Use a miscellaneous catalog file
- Use the last used assignment
- Perform a drawing or project-wide search
- Pull information from another project
- Pull from an external file
- Pull from your own external database application
- Add multiple BOM catalog numbers to a component
- Insert components and modify catalog information
- Overview of the LISTBOX_DEF catalog database table
- Copy catalog assignments from component to component
- Show missing catalog assignments
- Assign catalog information to components
- Contact Quantity/Pin List Lookup
- Reports
- Generate reports
- Schematic Reports
- Generate schematic reports
- Bill of Materials reports
- Component report
- Wire From/To report
- Component Wire List report
- Connector Plug report
- PLC I/O Address and Description report
- PLC I/O Component Connection report
- PLC Modules Used So Far report
- Terminal Numbers report
- Terminal Plan report
- Connector Summary report
- Connector Details report
- Cable Summary report
- Cable From/To report
- Wire Label report
- Generate a schematic report
- Generate schematic reports
- Panel Reports
- Overview of format files
- Run automatic reports
- Modify spreadsheet data
- Create user-defined attributes
- Export to Autodesk Inventor Professional
- Panel Layout
- Overview of panel layouts
- Relationship between schematic drawings and panel layouts
- Overview of footprint attributes/Xdata
- Footprint/Terminal Insertion
- Layout Wire Connection Annotation
- Lookup Files
- Item Numbers/Balloons
- Nameplates
- Panel Leveling/Sequencing Tools
- Conduit Tools
- Conversion Tools
- Miscellaneous Tools
- Advanced Productivity
- Set up peer-to-peer component relationships
- Create automated pin assignments
- Set up AutoCAD Electrical for multiple users
- Show source and destination markers on cable wires
- Use the PLC Database File Editor
- Add your own symbols, circuits and commands to the icon menu
- Build your own symbols
- Configure projects for various drawing standards
- Use Autodesk Vault with AutoCAD Electrical
- AutoCAD Electrical Command
- Index
Determine symbol block names
The default symbol subdirectory, jic1, and a companion 0.125 uniform text
height library, jic125, each contain hundreds of component symbols in
standard AutoCAD ".dwg" file format. These are referenced by AutoCAD
Electrical and its icon menuing system and are inserted as standard AutoCAD
blocks with attributes. There are two ways to determine the block name of an
existing symbol:
METHOD A
Insert the symbol from the AutoCAD Electrical icon menu and then use the
AutoCAD LIST command to display the block name. Add /Program
Files/Autodesk/Electrical/libs/jic1/ as a prefix to this block name to obtain the
path to the symbol's ".dwg" file (or /Program
Files/Autodesk/Electrical/libs/jic125/ as a prefix for the uniform 0.125 unit
text height version).
METHOD B
The file WD_MENU.dat lists the symbol descriptions and file names of all
components referenced in the AutoCAD Electrical icon menuing system. You
can pick the symbol names from this file. Here is an example of how the data
looks in this file.
"On delay coil | S2(SHTD1N) | HTD1N".
The "|" characters divide the entry into three sections. The first piece is the
description that appears in the menu's side bar, the second in a slide-library
reference, and the third is the actual symbol file name. In this example, the
file name of the library symbol is htd1n.dwg. The vertical version of this
symbol is vtd1n.dwg.
You can select a different name for a component family by creating or editing
the WD_FAM.dat file. For example, if you want limit switches to be tagged
"LIM" instead of "LS" and you want pilot lights to be "PL" instead of "LT", you
would add the following two lines to the file (or create the file if it does not
exist):
LS,LIM
LT,PL
The change takes effect when you exit and reload AutoCAD Electrical. New
limit switch components you insert will receive the "LIM" family code
annotation instead of the library default of "LS," and pilot lights will be tagged
162 | Chapter 4 Symbol Libraries