Aveva E3d Macros Jun 2026

The macro contained logic to:

-- Set current element NEW EQUIP EQUIP NAME 'VESSEL-101' EQUIP PURPOSE 'VERTICAL-STORAGE'

-- This is a comment line NEW ZONE /ZONE-PIPING-AREA1 NEW SITE /SITE-PROCESS-PLANT Use code with caution. 2. Variables aveva e3d macros

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PML is the native scripting language developed by AVEVA specifically for PDMS and its successor, E3D. It is an interpreted, object-oriented language designed for ease of use. One of the most significant advantages of PML is its simplicity. It was intentionally created for engineers, not professional programmers, sacrificing some functionality and execution speed for an incredibly gentle learning curve. The macro contained logic to: -- Set current

Standardize variable prefixes (e.g., ! for local variables, !! for global variables in PML) to make collaborative debugging easier.

This article aims to be your comprehensive guide to AVEVA E3D macros. We'll explain what they are, why they are essential, how to create and run them, and share actionable examples and best practices to help you unlock the full potential of your E3D design system. If you are interested, I can proactively provide:

-- Create the cylindrical shell NEW PRIMITIVE PRIM TYPE CYLINDER PRIM DIAMETER OUTER 3000 PRIM HEIGHT 8000 PRIM ORI VERT PRIM POSITION E 0 N 0 U 0 PRIM DONE

-- Navigating the hierarchy and creating a primitive NEW BOX XLEN 500 YLEN 500 ZLEN 500 Use code with caution. 3. Conditional Logic and Loops