That's because these allow you to convert from imperial to metric and vice versa.
The scale bar shown on the PDF however, is only 2.75' (see below). When I select the graphic scale, the pop-down triangle does not have architectural scales listed like the viewport. I go to the annotation tools palette and insert imperial graphic scale. Now you'll notice some weird numbering going on in the scale. While in paperspace, 3' should equal 32-0'. I need to insert a graphic scale into the paperspace view of my drawing.
I'm going to stay with the same graphic style, vertical module because our ladder is vertical in the drawing but I'm going to update the scale. And what I'm going to do, I'm going to stick with the same one that I used last time which is the 1771E1, that was the one we used last time. Now I'm going to go back to the schematic tab on the ribbon into the insert components panel into the file again, insert PLC parametric. So what I'm going to do now and you can do this if you want to as well, is go up to the undo and just undo the parametric PLC that we placed so that we're back to just a little wiring ladder with the rungs. Now we didn't change the scale of the parametric PLC, we left it at one. In the previous video, we placed our parametric PLC module, and as you can see it's on the screen at the moment. Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk.
