Siemens LOGO! EPLAN P8 Macros: Streamlining Your Automation Design
- Single-line power diagram
- Control schematic with device references
- Terminal diagram and strip layout
- Wiring lists (per device, per terminal)
- Bill of materials (BOM) with Siemens LOGO! part numbers and accessories
- Connection diagrams and cable schedules
- Assembly/mounting drawing (panel layout)
Siemens SiePortal
Official Siemens LOGO! macros are typically found on the (formerly Industry Online Support) or within the EPLAN Data Portal . Via Siemens Support Portal:
4. Creating the Macro in EPLAN P8
- ✅ EPLAN P8 2.5 to 2024 → Works.
- ❌ EPLAN Pro Panel – macros lack 3D model link (you need separate STEP files).
- ❌ Older EPLAN 1.9 – Not compatible (property mapping differs).
| LOGO! Model | Macro Types | Features | |------------|-------------|----------| | LOGO! 12/24 RCE (0BA8) | 2D multi-line, PLC box | 8 DI, 4 relay DO, analog inputs, Ethernet | | LOGO! 12/24 RC (0BA7) | 2D single-line | 8 DI, 4 DO, optional display | | LOGO! AM2 AQ | Macro module for expansion | 2 analog outputs | | LOGO! DM8 24R | Digital expansion macro | 4 DI, 4 DO relay | | LOGO! CMR2020 | Communication macro | IoT gateway integration |
- Window Macros (.ema): These are used for schematic sections. For example, you can create a macro that includes the power supply, the LOGO! base module, and a basic expansion module all pre-wired on a page.
- Symbol Macros: These are smaller, often used for representing the PLC I/O cards or specific function blocks within the LOGO! logic.