The last character is random to keep the naming convention unique. If you add a dynamic block to a symbol, when you insert it into a drawing ACADE automatically blocks it for you so essentially you have a dynamic block within a block which. If the 4th character is zero, it confirms to AuutoCAD Electrical that the wire passing through that component does not get a wire number change. When you design an electrical symbol, it is not blocked (it is just lines, shapes, text etc) and as far as I can see you cannot add dynamic content to a non-blocked symbol. If the symbol is a contact then the fifth numeral would signify if it is normally open (NC) or normaly closed (NC). I am little confused with block and symbol. I have gone through some tutorials regarding to ACE 2017. 1 signifies that the component is a Parent Symbol (think Relay) and 2 would signify that the component is a Child component (think Contact) fred.328130 1718 Views, 7 Replies 12-08-2018 08:29 PM What is the difference between symbol and block in AutoCAD electrical Hello everyone, I am now a fresher with autocad electrical. Includes: 3 Phase 1 Phase Transformer Thermal detector Smoke detector Manual call point (break glass alarm) Subscribe to our Youtube Channel Post CAD drafting jobs on. during PDF creation using the plug-ins for Microsoft Office, AutoCAD or SolidWorks. Description Attached Files A collection of 2D electrical symbols. The fourth character will either be the numeral 1 or 2. Here, your saved symbols are at your fingertips to use and reuse. PB stands for Push Button, CR stands for Control Relay, LS for Limit Switches etc. The next 2 characters describe the type or family name of the component.

This tells AutoCAD if the insertion of this component is going to be horizontal or vertical.

The first character will always be either H or V.

So what does this mean and why is it represented in this fashion?Īll these letters and numbers tell AutoCAD Electrical what it is about and how it should interact with the other electrical components it is being placed with in the drawing. you will find a combination of letters and numbers. Instead of seeing words like Capacitor, relay, pilot light etc. When you discover these files they will make absolutely no sense. Description Attached Files A collection of 2D electrical symbols. If you look in the deep underbelly of AutoCAD Electrical you might stumble into one of the folders where it stores all its CAD blocks which get used for your Electrical schematics.

Autocad electrical symbol bolck