Aveva E3d — Macros |top|

Renaming elements to meet client standards across a massive project is impossible manually. A macro can iterate through a list and rename them in seconds. 3. Report Generation

It is important to distinguish between a "macro" and a "script." In the context of E3D, a macro often refers to a straightforward sequence of recorded commands for simple task automation. In contrast, a script typically involves writing code in a programming language like PML to implement more complex logic, including variables, loops, and conditional statements. However, the terms are often used interchangeably, with both forms serving to automate and extend the software's native functionality.

E3D treats every line of the text file as a command entered into the Command Line. You can use the dollar sign ( $ ) to add comments, which the software will ignore. aveva e3d macros

| Category | Example Command(s) | Description | | :--- | :--- | :--- | | | Q NAME , Q POS , Q ATT | Retrieve information about an element's name, position, or all attributes. | | 📝 Modify | NAME /newname , Desc 'text' , DELETE | Change the name, description, or delete the current element. | | 📁 File Management | $m MyMacro.pml , PML REHASH ALL | Execute a macro file or refresh the system's knowledge of all PML code. | | ⚙️ System & UI | !!CE , !this.gadget.val | Interact with the current database element or manipulate values on a custom form. | | 🗃️ Database | NEW BOX XLEN 10 YLEN 20 , Q EXTENT BTEX | Create a new 3D element or calculate the extent of a text string. | | 🔄 Control Flow | DO ... ENDDO , IF ... ENDIF , GOLABEL /FRED | Implement loops, conditions, and jumps in your macros for advanced logic. |

Easily extract specific, deeply nested metadata from the E3D hierarchy that standard reporting tools might struggle to compile quickly. Understanding PML: The Engine Behind E3D Macros Renaming elements to meet client standards across a

Ensure every designer on your team follows the same naming conventions or modeling standards.

There are several ways to execute a PML macro: Report Generation It is important to distinguish between

Macros can run automated background checks to ensure all valves are oriented correctly, minimum pipe clearances are met, and required administrative attributes are filled out before a model is approved. Best Practices for Writing Production-Grade Macros

Use the command PML REHASH in the E3D console. This forces the system to scan your libraries and find new files.

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PML is the scripting language behind AVEVA software. It is a powerful language that supports variables, loops, conditional statements ( IF...THEN ), and functions. Basic Macro Structure A simple macro command looks like this: